diff --git a/openair1/PHY/LTE_TRANSPORT/dlsch_llr_computation.c b/openair1/PHY/LTE_TRANSPORT/dlsch_llr_computation.c index afe6da3e3f..d85efebb8a 100644 --- a/openair1/PHY/LTE_TRANSPORT/dlsch_llr_computation.c +++ b/openair1/PHY/LTE_TRANSPORT/dlsch_llr_computation.c @@ -687,15 +687,15 @@ int dlsch_qpsk_llr(LTE_DL_FRAME_PARMS *frame_parms, int32_t dlsch_qpsk_llr_SIC(LTE_DL_FRAME_PARMS *frame_parms, int32_t **rxdataF_comp, - int32_t **sic_buffer, //Q15 - int32_t **rho_i, + int32_t **sic_buffer, //Q15 + int32_t **rho_i, short *dlsch_llr, - uint8_t num_pdcch_symbols, + uint8_t num_pdcch_symbols, uint16_t nb_rb, - uint8_t subframe, - uint32_t rb_alloc, + uint8_t subframe, + uint32_t rb_alloc, uint16_t mod_order_0, - LTE_UE_DLSCH_t *dlsch0) + LTE_UE_DLSCH_t *dlsch0) { int16_t rho_amp_x0[2*frame_parms->N_RB_DL*12]; @@ -749,10 +749,10 @@ int32_t dlsch_qpsk_llr_SIC(LTE_DL_FRAME_PARMS *frame_parms, len_acc+=len; //accumulated length; this is done because in sic_buffer we have only data symbols multadd_complex_vector_real_scalar((int16_t *)sic_data, - amp_tmp, - (int16_t *)rho_amp_x0, //this is in Q13 - 1, - len); + amp_tmp, + (int16_t *)rho_amp_x0, //this is in Q13 + 1, + len); // printf ("Got x0*rho_a\n"); @@ -763,12 +763,12 @@ int32_t dlsch_qpsk_llr_SIC(LTE_DL_FRAME_PARMS *frame_parms, len, 13); /* write_output("rho_for_multipl.m","rho_for_multipl", rho_1,len,1, - symbol==num_pdcch_symbols ? 15 : - symbol==nsymb-1 ? 14 : 13); + symbol==num_pdcch_symbols ? 15 : + symbol==nsymb-1 ? 14 : 13); write_output("rho_rho_in_llr.m","rho2", rho_rho_amp_x0,len,1, - symbol==num_pdcch_symbols ? 15 : - symbol==nsymb-1 ? 14 : 13); + symbol==num_pdcch_symbols ? 15 : + symbol==nsymb-1 ? 14 : 13); // printf ("Computed rho*rho_a*x0\n");*/ @@ -776,21 +776,21 @@ int32_t dlsch_qpsk_llr_SIC(LTE_DL_FRAME_PARMS *frame_parms, sub_cpx_vector16((int16_t *)rxF, - (int16_t *)rho_rho_amp_x0, - //(int16_t *)clean_x1, - (int16_t *)rxF, - len*2); + (int16_t *)rho_rho_amp_x0, + //(int16_t *)clean_x1, + (int16_t *)rxF, + len*2); // write_output("rxFdata_comp1_after.m","rxF_a", rxF,len,1,1); // write_output("clean_x1.m","x1", clean_x1,len,1,1); // printf ("Interference removed \n"); /* write_output("clean_x1.m","x1", clean_x1,len,1, - symbol==num_pdcch_symbols ? 15 : - symbol==nsymb-1 ? 14 : 13); - - write_output("rxF_comp1.m","rxF_1_comp", rxF,len,1, - symbol==num_pdcch_symbols ? 15 : - symbol==nsymb-1 ? 14 : 13);*/ + symbol==num_pdcch_symbols ? 15 : + symbol==nsymb-1 ? 14 : 13); + + write_output("rxF_comp1.m","rxF_1_comp", rxF,len,1, + symbol==num_pdcch_symbols ? 15 : + symbol==nsymb-1 ? 14 : 13);*/ // printf("dlsch_qpsk_llr_SIC: symbol %d,nb_rb %d, len %d,pbch_pss_sss_adjust %d\n",symbol,nb_rb,len,pbch_pss_sss_adjust); @@ -937,17 +937,17 @@ void dlsch_16qam_llr(LTE_DL_FRAME_PARMS *frame_parms, void dlsch_16qam_llr_SIC (LTE_DL_FRAME_PARMS *frame_parms, int32_t **rxdataF_comp, - int32_t **sic_buffer, //Q15 - int32_t **rho_i, - int16_t *dlsch_llr, - uint8_t num_pdcch_symbols, - int32_t **dl_ch_mag, - uint16_t nb_rb, - uint8_t subframe, - uint32_t rb_alloc, + int32_t **sic_buffer, //Q15 + int32_t **rho_i, + int16_t *dlsch_llr, + uint8_t num_pdcch_symbols, + int32_t **dl_ch_mag, + uint16_t nb_rb, + uint8_t subframe, + uint32_t rb_alloc, uint16_t mod_order_0, - LTE_UE_DLSCH_t *dlsch0 - ) + LTE_UE_DLSCH_t *dlsch0 + ) { int16_t rho_amp_x0[2*frame_parms->N_RB_DL*12]; int16_t rho_rho_amp_x0[2*frame_parms->N_RB_DL*12]; @@ -995,10 +995,10 @@ void dlsch_16qam_llr_SIC (LTE_DL_FRAME_PARMS *frame_parms, len_acc+=len; multadd_complex_vector_real_scalar((int16_t *)sic_data, - amp_tmp, - (int16_t *)rho_amp_x0, //this is in Q13 - 1, - len); + amp_tmp, + (int16_t *)rho_amp_x0, //this is in Q13 + 1, + len); mult_cpx_vector((int16_t *)rho_1, //Q15 (int16_t *)rho_amp_x0, //Q13 @@ -1007,10 +1007,10 @@ void dlsch_16qam_llr_SIC (LTE_DL_FRAME_PARMS *frame_parms, 13); sub_cpx_vector16((int16_t *)rxF, - (int16_t *)rho_rho_amp_x0, - //(int16_t *)clean_x1, - (int16_t *)rxF, - len*2); + (int16_t *)rho_rho_amp_x0, + //(int16_t *)clean_x1, + (int16_t *)rxF, + len*2); len_mod4 = len&3; len>>=2; // length in quad words (4 REs) @@ -1200,18 +1200,18 @@ void dlsch_64qam_llr(LTE_DL_FRAME_PARMS *frame_parms, //#if 0 void dlsch_64qam_llr_SIC(LTE_DL_FRAME_PARMS *frame_parms, int32_t **rxdataF_comp, - int32_t **sic_buffer, //Q15 - int32_t **rho_i, - int16_t *dlsch_llr, - uint8_t num_pdcch_symbols, - int32_t **dl_ch_mag, - int32_t **dl_ch_magb, - uint16_t nb_rb, - uint8_t subframe, - uint32_t rb_alloc, + int32_t **sic_buffer, //Q15 + int32_t **rho_i, + int16_t *dlsch_llr, + uint8_t num_pdcch_symbols, + int32_t **dl_ch_mag, + int32_t **dl_ch_magb, + uint16_t nb_rb, + uint8_t subframe, + uint32_t rb_alloc, uint16_t mod_order_0, - LTE_UE_DLSCH_t *dlsch0 - ) + LTE_UE_DLSCH_t *dlsch0 + ) { int16_t rho_amp_x0[2*frame_parms->N_RB_DL*12]; int16_t rho_rho_amp_x0[2*frame_parms->N_RB_DL*12]; @@ -1227,7 +1227,7 @@ void dlsch_64qam_llr_SIC(LTE_DL_FRAME_PARMS *frame_parms, uint16_t *llr2; __m128i *ch_mag,*ch_magb; - nsymb = (frame_parms->Ncp==0) ? 14:12; + nsymb = (frame_parms->Ncp==0) ? 14:12; for (symbol=num_pdcch_symbols; symbolN_RB_DL*12)]); @@ -1240,17 +1240,17 @@ void dlsch_64qam_llr_SIC(LTE_DL_FRAME_PARMS *frame_parms, pbch_pss_sss_adjust=adjust_G2(frame_parms,&rb_alloc,6,subframe,symbol); - if ((symbol_mod==0) || (symbol_mod==(4-frame_parms->Ncp))) { + if ((symbol_mod==0) || (symbol_mod==(4-frame_parms->Ncp))) { - amp_tmp = dlsch0->sqrt_rho_b; - if (frame_parms->mode1_flag==0) - len = nb_rb*8 - (2*pbch_pss_sss_adjust/3); - else - len = nb_rb*10 - (5*pbch_pss_sss_adjust/6); + amp_tmp = dlsch0->sqrt_rho_b; + if (frame_parms->mode1_flag==0) + len = nb_rb*8 - (2*pbch_pss_sss_adjust/3); + else + len = nb_rb*10 - (5*pbch_pss_sss_adjust/6); } else { - amp_tmp = dlsch0->sqrt_rho_a; - len = nb_rb*12 - pbch_pss_sss_adjust; + amp_tmp = dlsch0->sqrt_rho_a; + len = nb_rb*12 - pbch_pss_sss_adjust; } if (mod_order_0==6) @@ -1259,10 +1259,10 @@ void dlsch_64qam_llr_SIC(LTE_DL_FRAME_PARMS *frame_parms, len_acc+=len; multadd_complex_vector_real_scalar((int16_t *)sic_data, - amp_tmp, - (int16_t *)rho_amp_x0, //this is in Q13 - 1, - len); + amp_tmp, + (int16_t *)rho_amp_x0, //this is in Q13 + 1, + len); mult_cpx_vector((int16_t *)rho_1, //Q15 (int16_t *)rho_amp_x0, //Q13 @@ -1271,10 +1271,10 @@ void dlsch_64qam_llr_SIC(LTE_DL_FRAME_PARMS *frame_parms, 13); sub_cpx_vector16((int16_t *)rxF, - (int16_t *)rho_rho_amp_x0, - //(int16_t *)clean_x1, - (int16_t *)rxF, - len*2); + (int16_t *)rho_rho_amp_x0, + //(int16_t *)clean_x1, + (int16_t *)rxF, + len*2); llr2 = llr32; llr32 += (len*6); @@ -1442,7 +1442,7 @@ void qpsk_qpsk(short *stream0_in, short *stream0_out, short *rho01, int length - ) + ) { /* @@ -1702,7 +1702,7 @@ void qpsk_qam16(int16_t *stream0_in, int16_t *stream0_out, int16_t *rho01, int32_t length - ) + ) { /* This function computes the LLRs of stream 0 (s_0) in presence of the interfering stream 1 (s_1) assuming that both symbols are QPSK. It can be used for both MU-MIMO interference-aware receiver or for SU-MIMO receivers. @@ -1987,7 +1987,7 @@ void qpsk_qam64(short *stream0_in, short *stream0_out, short *rho01, int length - ) + ) { /* @@ -2239,7 +2239,7 @@ void qam16_qpsk(short *stream0_in, short *stream0_out, short *rho01, int length - ) + ) { /* @@ -2749,7 +2749,7 @@ void qam16_qam16(short *stream0_in, short *stream0_out, short *rho01, int length - ) + ) { /* @@ -3308,7 +3308,7 @@ void qam16_qam64(int16_t *stream0_in, int16_t *stream0_out, int16_t *rho01, int32_t length - ) + ) { /* @@ -3984,7 +3984,7 @@ void qam64_qpsk(int16_t *stream0_in, int16_t *stream0_out, int16_t *rho01, int32_t length - ) + ) { /* @@ -5507,7 +5507,7 @@ void qam64_qam16(short *stream0_in, short *stream0_out, short *rho01, int length - ) + ) { /* @@ -7052,7 +7052,7 @@ void qam64_qam64(short *stream0_in, short *stream0_out, short *rho01, int length - ) + ) { /* diff --git a/openair1/PHY/LTE_TRANSPORT/dlsch_modulation.c b/openair1/PHY/LTE_TRANSPORT/dlsch_modulation.c index 686dd19029..09ab46485d 100644 --- a/openair1/PHY/LTE_TRANSPORT/dlsch_modulation.c +++ b/openair1/PHY/LTE_TRANSPORT/dlsch_modulation.c @@ -242,19 +242,17 @@ int allocate_REs_in_RB(LTE_DL_FRAME_PARMS *frame_parms, first_re=6; for (re=first_re; reofdm_symbol_size+1; tti_offset = symbol_offset + re_off + re; - // check that RE is not from Cell-specific RS + //check that RE is not from Cell-specific RS if (is_not_pilot(pilots,re,frame_parms->nushift,use2ndpilots)==1) { - // printf("re %d (jj %d)\n",re,*jj); + //printf("re %d (jj %d)\n",re,*jj); if (mimo_mode == SISO) { //SISO mapping @@ -263,7 +261,7 @@ int allocate_REs_in_RB(LTE_DL_FRAME_PARMS *frame_parms, switch (mod_order0) { case 2: //QPSK -// printf("%d(%d) : %d,%d => ",tti_offset,*jj,((int16_t*)&txdataF[0][tti_offset])[0],((int16_t*)&txdataF[0][tti_offset])[1]); + //printf("%d(%d) : %d,%d => ",tti_offset,*jj,((int16_t*)&txdataF[0][tti_offset])[0],((int16_t*)&txdataF[0][tti_offset])[1]); for (aa=0; aanb_antennas_tx; aa++) { ((int16_t*)&txdataF[aa][tti_offset])[0] += (x0[*jj]==1) ? (-gain_lin_QPSK) : gain_lin_QPSK; //I //b_i } @@ -276,7 +274,7 @@ int allocate_REs_in_RB(LTE_DL_FRAME_PARMS *frame_parms, *jj = *jj + 1; - // printf("%d,%d\n",((int16_t*)&txdataF[0][tti_offset])[0],((int16_t*)&txdataF[0][tti_offset])[1]); + //printf("%d,%d\n",((int16_t*)&txdataF[0][tti_offset])[0],((int16_t*)&txdataF[0][tti_offset])[1]); break; case 4: //16QAM @@ -308,8 +306,8 @@ int allocate_REs_in_RB(LTE_DL_FRAME_PARMS *frame_parms, for (aa=0; aanb_antennas_tx; aa++) { ((int16_t *)&txdataF[aa][tti_offset])[0]+=qam_table_s0[qam16_table_offset_re]; ((int16_t *)&txdataF[aa][tti_offset])[1]+=qam_table_s0[qam16_table_offset_im]; - // ((int16_t *)&txdataF[aa][tti_offset])[0]+=(int16_t)(((int32_t)amp*qam16_table[qam16_table_offset_re])>>15); - // ((int16_t *)&txdataF[aa][tti_offset])[1]+=(int16_t)(((int32_t)amp*qam16_table[qam16_table_offset_im])>>15); + //((int16_t *)&txdataF[aa][tti_offset])[0]+=(int16_t)(((int32_t)amp*qam16_table[qam16_table_offset_re])>>15); + //((int16_t *)&txdataF[aa][tti_offset])[1]+=(int16_t)(((int32_t)amp*qam16_table[qam16_table_offset_im])>>15); } break; @@ -382,602 +380,598 @@ int allocate_REs_in_RB(LTE_DL_FRAME_PARMS *frame_parms, ((int16_t*)&tmp_sample2)[1] = (x0[*jj]==1) ? (-gain_lin_QPSK) : gain_lin_QPSK; *jj=*jj+1; - // normalization for 2 tx antennas - ((int16_t*)&txdataF[0][tti_offset])[0] += (int16_t)((((int16_t*)&tmp_sample1)[0]*ONE_OVER_SQRT2_Q15)>>15); - ((int16_t*)&txdataF[0][tti_offset])[1] += (int16_t)((((int16_t*)&tmp_sample1)[1]*ONE_OVER_SQRT2_Q15)>>15); - ((int16_t*)&txdataF[1][tti_offset])[0] += (int16_t)((((int16_t*)&tmp_sample2)[0]*ONE_OVER_SQRT2_Q15)>>15); - ((int16_t*)&txdataF[1][tti_offset])[1] += (int16_t)((((int16_t*)&tmp_sample2)[1]*ONE_OVER_SQRT2_Q15)>>15); - - break; - - case 4: //16QAM - - // Antenna 0 position n - - qam16_table_offset_re = 0; - qam16_table_offset_im = 0; - - if (x0[*jj] == 1) - qam16_table_offset_re+=2; - *jj=*jj+1; - if (x0[*jj] == 1) - qam16_table_offset_im+=2; - *jj=*jj+1; - - - if (x0[*jj] == 1) - qam16_table_offset_re+=1; - *jj=*jj+1; - if (x0[*jj] == 1) - qam16_table_offset_im+=1; - *jj=*jj+1; - - ((int16_t *)&txdataF[0][tti_offset])[0]+=(int16_t)(((int32_t)amp*qam16_table[qam16_table_offset_re])>>15); - ((int16_t *)&txdataF[0][tti_offset])[1]+=(int16_t)(((int32_t)amp*qam16_table[qam16_table_offset_im])>>15); - - // Antenna 1 position n Real part -> -x1* - - qam16_table_offset_re = 0; - qam16_table_offset_im = 0; - if (x0[*jj] == 1) - qam16_table_offset_re+=2; - *jj=*jj+1; - if (x0[*jj] == 1) - qam16_table_offset_im+=2; - *jj=*jj+1; - - - if (x0[*jj] == 1) - qam16_table_offset_re+=1; - *jj=*jj+1; - if (x0[*jj] == 1) - qam16_table_offset_im+=1; - *jj=*jj+1; - - ((int16_t *)&txdataF[1][tti_offset])[0]+=-(int16_t)(((int32_t)amp*qam16_table[qam16_table_offset_re])>>15); - ((int16_t *)&txdataF[1][tti_offset])[1]+=(int16_t)(((int32_t)amp*qam16_table[qam16_table_offset_im])>>15); - - - break; - case 6: // 64-QAM - - // Antenna 0 - qam64_table_offset_re = 0; - qam64_table_offset_im = 0; + // normalization for 2 tx antennas + ((int16_t*)&txdataF[0][tti_offset])[0] += (int16_t)((((int16_t*)&tmp_sample1)[0]*ONE_OVER_SQRT2_Q15)>>15); + ((int16_t*)&txdataF[0][tti_offset])[1] += (int16_t)((((int16_t*)&tmp_sample1)[1]*ONE_OVER_SQRT2_Q15)>>15); + ((int16_t*)&txdataF[1][tti_offset])[0] += (int16_t)((((int16_t*)&tmp_sample2)[0]*ONE_OVER_SQRT2_Q15)>>15); + ((int16_t*)&txdataF[1][tti_offset])[1] += (int16_t)((((int16_t*)&tmp_sample2)[1]*ONE_OVER_SQRT2_Q15)>>15); + + break; + + case 4: //16QAM + + // Antenna 0 position n + qam16_table_offset_re = 0; + qam16_table_offset_im = 0; + + if (x0[*jj] == 1) + qam16_table_offset_re+=2; + *jj=*jj+1; + if (x0[*jj] == 1) + qam16_table_offset_im+=2; + *jj=*jj+1; + + + if (x0[*jj] == 1) + qam16_table_offset_re+=1; + *jj=*jj+1; + if (x0[*jj] == 1) + qam16_table_offset_im+=1; + *jj=*jj+1; + + ((int16_t *)&txdataF[0][tti_offset])[0]+=(int16_t)(((int32_t)amp*qam16_table[qam16_table_offset_re])>>15); + ((int16_t *)&txdataF[0][tti_offset])[1]+=(int16_t)(((int32_t)amp*qam16_table[qam16_table_offset_im])>>15); + + // Antenna 1 position n Real part -> -x1* + + qam16_table_offset_re = 0; + qam16_table_offset_im = 0; - if (x0[*jj] == 1) - qam64_table_offset_re+=4; - *jj=*jj+1; - if (x0[*jj] == 1) - qam64_table_offset_im+=4; - *jj=*jj+1; - if (x0[*jj] == 1) - qam64_table_offset_re+=2; - *jj=*jj+1; - if (x0[*jj] == 1) - qam64_table_offset_im+=2; - *jj=*jj+1; - if (x0[*jj] == 1) - qam64_table_offset_re+=1; - *jj=*jj+1; - if (x0[*jj] == 1) - qam64_table_offset_im+=1; - *jj=*jj+1; - - ((int16_t *)&txdataF[0][tti_offset])[0]+=(int16_t)(((int32_t)amp*qam64_table[qam64_table_offset_re])>>15); - ((int16_t *)&txdataF[0][tti_offset])[1]+=(int16_t)(((int32_t)amp*qam64_table[qam64_table_offset_im])>>15); - - - // Antenna 1 => -x1* - qam64_table_offset_re = 0; - qam64_table_offset_im = 0; - if (x0[*jj] == 1) - qam64_table_offset_re+=4; - *jj=*jj+1; - if (x0[*jj] == 1) - qam64_table_offset_im+=4; - *jj=*jj+1; - if (x0[*jj] == 1) - qam64_table_offset_re+=2; - *jj=*jj+1; - if (x0[*jj] == 1) - qam64_table_offset_im+=2; - *jj=*jj+1; - if (x0[*jj] == 1) - qam64_table_offset_re+=1; - *jj=*jj+1; - if (x0[*jj] == 1) - qam64_table_offset_im+=1; - *jj=*jj+1; - - ((int16_t *)&txdataF[1][tti_offset])[0]+=-(int16_t)(((int32_t)amp*qam64_table[qam64_table_offset_re])>>15); - ((int16_t *)&txdataF[1][tti_offset])[1]+=(int16_t)(((int32_t)amp*qam64_table[qam64_table_offset_im])>>15); - - break; - } - // fill in the rest of the ALAMOUTI precoding - if (is_not_pilot(pilots,re + 1,frame_parms->nushift,use2ndpilots)==1) { - ((int16_t *)&txdataF[0][tti_offset+1])[0] += -((int16_t *)&txdataF[1][tti_offset])[0]; //x1 - ((int16_t *)&txdataF[0][tti_offset+1])[1] += ((int16_t *)&txdataF[1][tti_offset])[1]; - ((int16_t *)&txdataF[1][tti_offset+1])[0] += ((int16_t *)&txdataF[0][tti_offset])[0]; //x0* - ((int16_t *)&txdataF[1][tti_offset+1])[1] += -((int16_t *)&txdataF[0][tti_offset])[1]; - } - else { - ((int16_t *)&txdataF[0][tti_offset+2])[0] += -((int16_t *)&txdataF[1][tti_offset])[0]; //x1 - ((int16_t *)&txdataF[0][tti_offset+2])[1] += ((int16_t *)&txdataF[1][tti_offset])[1]; - ((int16_t *)&txdataF[1][tti_offset+2])[0] += ((int16_t *)&txdataF[0][tti_offset])[0]; //x0* - ((int16_t *)&txdataF[1][tti_offset+2])[1] += -((int16_t *)&txdataF[0][tti_offset])[1]; - } + if (x0[*jj] == 1) + qam16_table_offset_re+=2; + *jj=*jj+1; + if (x0[*jj] == 1) + qam16_table_offset_im+=2; + *jj=*jj+1; + + + if (x0[*jj] == 1) + qam16_table_offset_re+=1; + *jj=*jj+1; + if (x0[*jj] == 1) + qam16_table_offset_im+=1; + *jj=*jj+1; + + ((int16_t *)&txdataF[1][tti_offset])[0]+=-(int16_t)(((int32_t)amp*qam16_table[qam16_table_offset_re])>>15); + ((int16_t *)&txdataF[1][tti_offset])[1]+=(int16_t)(((int32_t)amp*qam16_table[qam16_table_offset_im])>>15); + + break; + + case 6: // 64-QAM + + // Antenna 0 + qam64_table_offset_re = 0; + qam64_table_offset_im = 0; + + if (x0[*jj] == 1) + qam64_table_offset_re+=4; + *jj=*jj+1; + if (x0[*jj] == 1) + qam64_table_offset_im+=4; + *jj=*jj+1; + if (x0[*jj] == 1) + qam64_table_offset_re+=2; + *jj=*jj+1; + if (x0[*jj] == 1) + qam64_table_offset_im+=2; + *jj=*jj+1; + if (x0[*jj] == 1) + qam64_table_offset_re+=1; + *jj=*jj+1; + if (x0[*jj] == 1) + qam64_table_offset_im+=1; + *jj=*jj+1; + + ((int16_t *)&txdataF[0][tti_offset])[0]+=(int16_t)(((int32_t)amp*qam64_table[qam64_table_offset_re])>>15); + ((int16_t *)&txdataF[0][tti_offset])[1]+=(int16_t)(((int32_t)amp*qam64_table[qam64_table_offset_im])>>15); + + + // Antenna 1 => -x1* + qam64_table_offset_re = 0; + qam64_table_offset_im = 0; + if (x0[*jj] == 1) + qam64_table_offset_re+=4; + *jj=*jj+1; + if (x0[*jj] == 1) + qam64_table_offset_im+=4; + *jj=*jj+1; + if (x0[*jj] == 1) + qam64_table_offset_re+=2; + *jj=*jj+1; + if (x0[*jj] == 1) + qam64_table_offset_im+=2; + *jj=*jj+1; + if (x0[*jj] == 1) + qam64_table_offset_re+=1; + *jj=*jj+1; + if (x0[*jj] == 1) + qam64_table_offset_im+=1; + *jj=*jj+1; + + ((int16_t *)&txdataF[1][tti_offset])[0]+=-(int16_t)(((int32_t)amp*qam64_table[qam64_table_offset_re])>>15); + ((int16_t *)&txdataF[1][tti_offset])[1]+=(int16_t)(((int32_t)amp*qam64_table[qam64_table_offset_im])>>15); + + break; + } + // fill in the rest of the ALAMOUTI precoding + if (is_not_pilot(pilots,re + 1,frame_parms->nushift,use2ndpilots)==1) { + ((int16_t *)&txdataF[0][tti_offset+1])[0] += -((int16_t *)&txdataF[1][tti_offset])[0]; //x1 + ((int16_t *)&txdataF[0][tti_offset+1])[1] += ((int16_t *)&txdataF[1][tti_offset])[1]; + ((int16_t *)&txdataF[1][tti_offset+1])[0] += ((int16_t *)&txdataF[0][tti_offset])[0]; //x0* + ((int16_t *)&txdataF[1][tti_offset+1])[1] += -((int16_t *)&txdataF[0][tti_offset])[1]; + } + else { + ((int16_t *)&txdataF[0][tti_offset+2])[0] += -((int16_t *)&txdataF[1][tti_offset])[0]; //x1 + ((int16_t *)&txdataF[0][tti_offset+2])[1] += ((int16_t *)&txdataF[1][tti_offset])[1]; + ((int16_t *)&txdataF[1][tti_offset+2])[0] += ((int16_t *)&txdataF[0][tti_offset])[0]; //x0* + ((int16_t *)&txdataF[1][tti_offset+2])[1] += -((int16_t *)&txdataF[0][tti_offset])[1]; + } } else if (mimo_mode == LARGE_CDD) { - *re_allocated = *re_allocated + 1; + *re_allocated = *re_allocated + 1; - if (frame_parms->nb_antennas_tx == 2) { - switch (mod_order0) { - default: - LOG_E(PHY,"Unknown mod_order0 %d\n",mod_order0); - xx0_re=xx0_im=0; - break; - case 2: //QPSK - // printf("%d(%d) : %d,%d => ",tti_offset,*jj,((int16_t*)&txdataF[0][tti_offset])[0],((int16_t*)&txdataF[0][tti_offset])[1]); - xx0_re = (x0[*jj]==1) ? (-gain_lin_QPSK) : gain_lin_QPSK; - *jj = *jj + 1; - xx0_im = (x0[*jj]==1) ? (-gain_lin_QPSK) : gain_lin_QPSK; - *jj = *jj + 1; - + if (frame_parms->nb_antennas_tx == 2) { + switch (mod_order0) { + default: + LOG_E(PHY,"Unknown mod_order0 %d\n",mod_order0); + xx0_re=xx0_im=0; + break; - // printf("%d,%d\n",((int16_t*)&txdataF[0][tti_offset])[0],((int16_t*)&txdataF[0][tti_offset])[1]); - break; - - case 4: //16QAM - - qam16_table_offset_re0 = 0; - qam16_table_offset_im0 = 0; - if (x0[*jj] == 1) - qam16_table_offset_re0+=2; - *jj=*jj+1; - if (x0[*jj] == 1) - qam16_table_offset_im0+=2; - *jj=*jj+1; - - if (x0[*jj] == 1) - qam16_table_offset_re0+=1; - *jj=*jj+1; - if (x0[*jj] == 1) - qam16_table_offset_im0+=1; - *jj=*jj+1; - - xx0_re = qam_table_s0[qam16_table_offset_re0]; - xx0_im = qam_table_s0[qam16_table_offset_im0]; + case 2: //QPSK + //printf("%d(%d) : %d,%d => ",tti_offset,*jj,((int16_t*)&txdataF[0][tti_offset])[0],((int16_t*)&txdataF[0][tti_offset])[1]); + xx0_re = (x0[*jj]==1) ? (-gain_lin_QPSK) : gain_lin_QPSK; + *jj = *jj + 1; + xx0_im = (x0[*jj]==1) ? (-gain_lin_QPSK) : gain_lin_QPSK; + *jj = *jj + 1; + //printf("%d,%d\n",((int16_t*)&txdataF[0][tti_offset])[0],((int16_t*)&txdataF[0][tti_offset])[1]); + break; + + case 4: //16QAM + + qam16_table_offset_re0 = 0; + qam16_table_offset_im0 = 0; + if (x0[*jj] == 1) + qam16_table_offset_re0+=2; + *jj=*jj+1; + if (x0[*jj] == 1) + qam16_table_offset_im0+=2; + *jj=*jj+1; + + if (x0[*jj] == 1) + qam16_table_offset_re0+=1; + *jj=*jj+1; + if (x0[*jj] == 1) + qam16_table_offset_im0+=1; + *jj=*jj+1; + + xx0_re = qam_table_s0[qam16_table_offset_re0]; + xx0_im = qam_table_s0[qam16_table_offset_im0]; - break; - - case 6: //64QAM - - - qam64_table_offset_re0 = 0; - qam64_table_offset_im0 = 0; - - if (x0[*jj] == 1) - qam64_table_offset_re0+=4; - *jj=*jj+1; - if (x0[*jj] == 1) - qam64_table_offset_im0+=4; - *jj=*jj+1; - if (x0[*jj] == 1) - qam64_table_offset_re0+=2; - *jj=*jj+1; - if (x0[*jj] == 1) - qam64_table_offset_im0+=2; - *jj=*jj+1; - if (x0[*jj] == 1) - qam64_table_offset_re0+=1; - *jj=*jj+1; - if (x0[*jj] == 1) - qam64_table_offset_im0+=1; - *jj=*jj+1; + break; + + case 6: //64QAM + + + qam64_table_offset_re0 = 0; + qam64_table_offset_im0 = 0; + + if (x0[*jj] == 1) + qam64_table_offset_re0+=4; + *jj=*jj+1; + if (x0[*jj] == 1) + qam64_table_offset_im0+=4; + *jj=*jj+1; + if (x0[*jj] == 1) + qam64_table_offset_re0+=2; + *jj=*jj+1; + if (x0[*jj] == 1) + qam64_table_offset_im0+=2; + *jj=*jj+1; + if (x0[*jj] == 1) + qam64_table_offset_re0+=1; + *jj=*jj+1; + if (x0[*jj] == 1) + qam64_table_offset_im0+=1; + *jj=*jj+1; - xx0_re = qam_table_s0[qam64_table_offset_re0]; - xx0_im = qam_table_s0[qam64_table_offset_im0]; + xx0_re = qam_table_s0[qam64_table_offset_re0]; + xx0_im = qam_table_s0[qam64_table_offset_im0]; + break; + + } - break; - - } - switch (mod_order1) { - default: - LOG_E(PHY,"Unknown mod_order1 %d\n",mod_order1); - xx1_re=xx1_im=0; - break; - case 2: //QPSK - // printf("%d(%d) : %d,%d => ",tti_offset,*jj,((int16_t*)&txdataF[0][tti_offset])[0],((int16_t*)&txdataF[0][tti_offset])[1]); - xx1_re = (x1[*jj2]==1) ? (-gain_lin_QPSK) : gain_lin_QPSK; - *jj2 = *jj2 + 1; - xx1_im = (x1[*jj2]==1) ? (-gain_lin_QPSK) : gain_lin_QPSK; - *jj2 = *jj2 + 1; - // printf("%d,%d\n",((int16_t*)&txdataF[0][tti_offset])[0],((int16_t*)&txdataF[0][tti_offset])[1]); - break; - - case 4: //16QAM - - qam16_table_offset_re1 = 0; - qam16_table_offset_im1 = 0; - if (x1[*jj2] == 1) - qam16_table_offset_re1+=2; - *jj2 = *jj2 + 1; - if (x1[*jj2] == 1) - qam16_table_offset_im1+=2; - *jj2 = *jj2 + 1; - if (x1[*jj2] == 1) - qam16_table_offset_re1+=1; - *jj2 = *jj2 + 1; - if (x1[*jj2] == 1) - qam16_table_offset_im1+=1; - *jj2 = *jj2 + 1; + switch (mod_order1) { - xx1_re = qam_table_s1[qam16_table_offset_re1]; - xx1_im = qam_table_s1[qam16_table_offset_im1]; + default: + LOG_E(PHY,"Unknown mod_order1 %d\n",mod_order1); + xx1_re=xx1_im=0; + break; - break; - - case 6: //64QAM - - qam64_table_offset_re1 = 0; - qam64_table_offset_im1 = 0; - - if (x1[*jj2] == 1) - qam64_table_offset_re1+=4; - *jj2 = *jj2 + 1; - if (x1[*jj2] == 1) - qam64_table_offset_im1+=4; - *jj2 = *jj2 + 1; - if (x1[*jj2] == 1) - qam64_table_offset_re1+=2; - *jj2 = *jj2 + 1; - if (x1[*jj2] == 1) - qam64_table_offset_im1+=2; - *jj2 = *jj2 + 1; - if (x1[*jj2] == 1) - qam64_table_offset_re1+=1; - *jj2 = *jj2 + 1; - if (x1[*jj2] == 1) - qam64_table_offset_im1+=1; - *jj2 = *jj2 + 1; + case 2: //QPSK + //printf("%d(%d) : %d,%d => ",tti_offset,*jj,((int16_t*)&txdataF[0][tti_offset])[0],((int16_t*)&txdataF[0][tti_offset])[1]); + xx1_re = (x1[*jj2]==1) ? (-gain_lin_QPSK) : gain_lin_QPSK; + *jj2 = *jj2 + 1; + xx1_im = (x1[*jj2]==1) ? (-gain_lin_QPSK) : gain_lin_QPSK; + *jj2 = *jj2 + 1; + //printf("%d,%d\n",((int16_t*)&txdataF[0][tti_offset])[0],((int16_t*)&txdataF[0][tti_offset])[1]); + break; + + case 4: //16QAM + + qam16_table_offset_re1 = 0; + qam16_table_offset_im1 = 0; + if (x1[*jj2] == 1) + qam16_table_offset_re1+=2; + *jj2 = *jj2 + 1; + if (x1[*jj2] == 1) + qam16_table_offset_im1+=2; + *jj2 = *jj2 + 1; + if (x1[*jj2] == 1) + qam16_table_offset_re1+=1; + *jj2 = *jj2 + 1; + if (x1[*jj2] == 1) + qam16_table_offset_im1+=1; + *jj2 = *jj2 + 1; - xx1_re = qam_table_s1[qam64_table_offset_re1]; - xx1_im = qam_table_s1[qam64_table_offset_im1]; + xx1_re = qam_table_s1[qam16_table_offset_re1]; + xx1_im = qam_table_s1[qam16_table_offset_im1]; + break; + + case 6: //64QAM + + qam64_table_offset_re1 = 0; + qam64_table_offset_im1 = 0; + + if (x1[*jj2] == 1) + qam64_table_offset_re1+=4; + *jj2 = *jj2 + 1; + if (x1[*jj2] == 1) + qam64_table_offset_im1+=4; + *jj2 = *jj2 + 1; + if (x1[*jj2] == 1) + qam64_table_offset_re1+=2; + *jj2 = *jj2 + 1; + if (x1[*jj2] == 1) + qam64_table_offset_im1+=2; + *jj2 = *jj2 + 1; + if (x1[*jj2] == 1) + qam64_table_offset_re1+=1; + *jj2 = *jj2 + 1; + if (x1[*jj2] == 1) + qam64_table_offset_im1+=1; + *jj2 = *jj2 + 1; - break; - - } + xx1_re = qam_table_s1[qam64_table_offset_re1]; + xx1_im = qam_table_s1[qam64_table_offset_im1]; - // This implements the Large CDD precoding for 2 TX antennas - // - - - - - - - - - - - - - //| y0 | | 1 0 || 1 0 || 1 1 || x0 | | x0 + x1 | - //| y1 | = .5 | 0 1 || 0 (-1)^i || 1 -1 || x1 | = .5| (-1)^i(x0 - x1)| - // - - - - - - - - - - - - // Note: Factor .5 is accounted for in amplitude when calling this function - ((int16_t *)&txdataF[0][tti_offset])[0]+=((xx0_re+xx1_re)>>1); - ((int16_t *)&txdataF[1][tti_offset])[0]+=(s*((xx0_re-xx1_re)>>1)); - ((int16_t *)&txdataF[0][tti_offset])[1]+=((xx0_im+xx1_im)>>1); - ((int16_t *)&txdataF[1][tti_offset])[1]+=(s*((xx0_im-xx1_im)>>1)); - /* - printf("CDD: xx0 (%d,%d), xx1(%d,%d), s(%d), txF[0] (%d,%d), txF[1] (%d,%d)\n", - xx0_re,xx0_im,xx1_re,xx1_im, s, ((int16_t *)&txdataF[0][tti_offset])[0],((int16_t *)&txdataF[0][tti_offset])[1], - ((int16_t *)&txdataF[1][tti_offset])[0],((int16_t *)&txdataF[1][tti_offset])[1]); - */ - // s alternates +1/-1 for each RE - s = -s; - } + break; + + } + + // This implements the Large CDD precoding for 2 TX antennas + // - - - - - - - - - - - - + //| y0 | | 1 0 || 1 0 || 1 1 || x0 | | x0 + x1 | + //| y1 | = .5 | 0 1 || 0 (-1)^i || 1 -1 || x1 | = .5| (-1)^i(x0 - x1)| + // - - - - - - - - - - - + // Note: Factor .5 is accounted for in amplitude when calling this function + ((int16_t *)&txdataF[0][tti_offset])[0]+=((xx0_re+xx1_re)>>1); + ((int16_t *)&txdataF[1][tti_offset])[0]+=(s*((xx0_re-xx1_re)>>1)); + ((int16_t *)&txdataF[0][tti_offset])[1]+=((xx0_im+xx1_im)>>1); + ((int16_t *)&txdataF[1][tti_offset])[1]+=(s*((xx0_im-xx1_im)>>1)); + /* + printf("CDD: xx0 (%d,%d), xx1(%d,%d), s(%d), txF[0] (%d,%d), txF[1] (%d,%d)\n", + xx0_re,xx0_im,xx1_re,xx1_im, s, ((int16_t *)&txdataF[0][tti_offset])[0],((int16_t *)&txdataF[0][tti_offset])[1], + ((int16_t *)&txdataF[1][tti_offset])[0],((int16_t *)&txdataF[1][tti_offset])[1]); + */ + // s alternates +1/-1 for each RE + s = -s; + } } - else if ((mimo_mode >= UNIFORM_PRECODING11)&&(mimo_mode <= PUSCH_PRECODING1)) { - // this is for transmission modes 5-6 (1 layer) - *re_allocated = *re_allocated + 1; - amp = (int16_t)(((int32_t)tmp_amp*ONE_OVER_SQRT2_Q15)>>15); + else if ((mimo_mode >= UNIFORM_PRECODING11)&&(mimo_mode <= PUSCH_PRECODING1)) { + // this is for transmission modes 5-6 (1 layer) + *re_allocated = *re_allocated + 1; + amp = (int16_t)(((int32_t)tmp_amp*ONE_OVER_SQRT2_Q15)>>15); - switch (mod_order0) { - case 2: //QPSK + switch (mod_order0) { + case 2: - ((int16_t*)&tmp_sample1)[0] = (x0[*jj]==1) ? (-gain_lin_QPSK) : gain_lin_QPSK; - *jj = *jj + 1; - ((int16_t*)&tmp_sample1)[1] = (x0[*jj]==1) ? (-gain_lin_QPSK) : gain_lin_QPSK; - *jj = *jj + 1; + ((int16_t*)&tmp_sample1)[0] = (x0[*jj]==1) ? (-gain_lin_QPSK) : gain_lin_QPSK; + *jj = *jj + 1; + ((int16_t*)&tmp_sample1)[1] = (x0[*jj]==1) ? (-gain_lin_QPSK) : gain_lin_QPSK; + *jj = *jj + 1; - // normalization for 2 tx antennas - ((int16_t*)&txdataF[0][tti_offset])[0] += (int16_t)((((int16_t*)&tmp_sample1)[0]*ONE_OVER_SQRT2_Q15)>>15); - ((int16_t*)&txdataF[0][tti_offset])[1] += (int16_t)((((int16_t*)&tmp_sample1)[1]*ONE_OVER_SQRT2_Q15)>>15); + //normalization for 2 tx antennas + ((int16_t*)&txdataF[0][tti_offset])[0] += (int16_t)((((int16_t*)&tmp_sample1)[0]*ONE_OVER_SQRT2_Q15)>>15); + ((int16_t*)&txdataF[0][tti_offset])[1] += (int16_t)((((int16_t*)&tmp_sample1)[1]*ONE_OVER_SQRT2_Q15)>>15); - if (frame_parms->nb_antennas_tx == 2) { - layer1prec2A(&tmp_sample1,&tmp_sample2,precoder_index); - ((int16_t*)&txdataF[1][tti_offset])[0] += (int16_t)((((int16_t*)&tmp_sample2)[0]*ONE_OVER_SQRT2_Q15)>>15); - ((int16_t*)&txdataF[1][tti_offset])[1] += (int16_t)((((int16_t*)&tmp_sample2)[1]*ONE_OVER_SQRT2_Q15)>>15); - } + if (frame_parms->nb_antennas_tx == 2) { + layer1prec2A(&tmp_sample1,&tmp_sample2,precoder_index); + ((int16_t*)&txdataF[1][tti_offset])[0] += (int16_t)((((int16_t*)&tmp_sample2)[0]*ONE_OVER_SQRT2_Q15)>>15); + ((int16_t*)&txdataF[1][tti_offset])[1] += (int16_t)((((int16_t*)&tmp_sample2)[1]*ONE_OVER_SQRT2_Q15)>>15); + } - break; - - case 4: //16QAM - - qam16_table_offset_re = 0; - qam16_table_offset_im = 0; + break; + + case 4: + + qam16_table_offset_re = 0; + qam16_table_offset_im = 0; - if (x0[*jj] == 1) - qam16_table_offset_re+=2; - *jj=*jj+1; - if (x0[*jj] == 1) - qam16_table_offset_im+=2; - *jj=*jj+1; - - - if (x0[*jj] == 1) - qam16_table_offset_re+=1; - *jj=*jj+1; - if (x0[*jj] == 1) - qam16_table_offset_im+=1; - *jj=*jj+1; - - - ((int16_t*)&tmp_sample1)[0] = (int16_t)((qam_table_s0[qam16_table_offset_re])); - ((int16_t*)&tmp_sample1)[1] = (int16_t)((qam_table_s0[qam16_table_offset_im])); + if (x0[*jj] == 1) + qam16_table_offset_re+=2; + *jj=*jj+1; + if (x0[*jj] == 1) + qam16_table_offset_im+=2; + *jj=*jj+1; + + + if (x0[*jj] == 1) + qam16_table_offset_re+=1; + *jj=*jj+1; + if (x0[*jj] == 1) + qam16_table_offset_im+=1; + *jj=*jj+1; + + + ((int16_t*)&tmp_sample1)[0] = (int16_t)((qam_table_s0[qam16_table_offset_re])); + ((int16_t*)&tmp_sample1)[1] = (int16_t)((qam_table_s0[qam16_table_offset_im])); - ((int16_t *)&txdataF[0][tti_offset])[0] += (int16_t)((((int16_t*)&tmp_sample1)[0]*ONE_OVER_SQRT2_Q15)>>15); - ((int16_t *)&txdataF[0][tti_offset])[1] += (int16_t)((((int16_t*)&tmp_sample1)[1]*ONE_OVER_SQRT2_Q15)>>15); - - if (frame_parms->nb_antennas_tx == 2) { - layer1prec2A(&tmp_sample1,&tmp_sample2,precoder_index); - ((int16_t*)&txdataF[1][tti_offset])[0] += (int16_t)((((int16_t*)&tmp_sample2)[0]*ONE_OVER_SQRT2_Q15)>>15); - ((int16_t*)&txdataF[1][tti_offset])[1] += (int16_t)((((int16_t*)&tmp_sample2)[1]*ONE_OVER_SQRT2_Q15)>>15); - } + ((int16_t *)&txdataF[0][tti_offset])[0] += (int16_t)((((int16_t*)&tmp_sample1)[0]*ONE_OVER_SQRT2_Q15)>>15); + ((int16_t *)&txdataF[0][tti_offset])[1] += (int16_t)((((int16_t*)&tmp_sample1)[1]*ONE_OVER_SQRT2_Q15)>>15); + + if (frame_parms->nb_antennas_tx == 2) { + layer1prec2A(&tmp_sample1,&tmp_sample2,precoder_index); + ((int16_t*)&txdataF[1][tti_offset])[0] += (int16_t)((((int16_t*)&tmp_sample2)[0]*ONE_OVER_SQRT2_Q15)>>15); + ((int16_t*)&txdataF[1][tti_offset])[1] += (int16_t)((((int16_t*)&tmp_sample2)[1]*ONE_OVER_SQRT2_Q15)>>15); + } - break; - - case 6: //64QAM - - - qam64_table_offset_re = 0; - qam64_table_offset_im = 0; - if (x0[*jj] == 1) - qam64_table_offset_re+=4; - *jj=*jj+1; - if (x0[*jj] == 1) - qam64_table_offset_im+=4; - *jj=*jj+1; - if (x0[*jj] == 1) - qam64_table_offset_re+=2; - *jj=*jj+1; - if (x0[*jj] == 1) - qam64_table_offset_im+=2; - *jj=*jj+1; - if (x0[*jj] == 1) - qam64_table_offset_re+=1; - *jj=*jj+1; - if (x0[*jj] == 1) - qam64_table_offset_im+=1; - *jj=*jj+1; - - ((int16_t*)&tmp_sample1)[0] = (int16_t)((qam_table_s0[qam64_table_offset_re])); - ((int16_t*)&tmp_sample1)[1] = (int16_t)((qam_table_s0[qam64_table_offset_im])); + break; + + case 6: - ((int16_t *)&txdataF[0][tti_offset])[0] += (int16_t)((((int16_t*)&tmp_sample1)[0]*ONE_OVER_SQRT2_Q15)>>15); - ((int16_t *)&txdataF[0][tti_offset])[1] += (int16_t)((((int16_t*)&tmp_sample1)[1]*ONE_OVER_SQRT2_Q15)>>15); - - if (frame_parms->nb_antennas_tx == 2) { - layer1prec2A(&tmp_sample1,&tmp_sample2,precoder_index); - ((int16_t*)&txdataF[1][tti_offset])[0] += (int16_t)((((int16_t*)&tmp_sample2)[0]*ONE_OVER_SQRT2_Q15)>>15); - ((int16_t*)&txdataF[1][tti_offset])[1] += (int16_t)((((int16_t*)&tmp_sample2)[1]*ONE_OVER_SQRT2_Q15)>>15); - } - - break; - - } + qam64_table_offset_re = 0; + qam64_table_offset_im = 0; + if (x0[*jj] == 1) + qam64_table_offset_re+=4; + *jj=*jj+1; + if (x0[*jj] == 1) + qam64_table_offset_im+=4; + *jj=*jj+1; + if (x0[*jj] == 1) + qam64_table_offset_re+=2; + *jj=*jj+1; + if (x0[*jj] == 1) + qam64_table_offset_im+=2; + *jj=*jj+1; + if (x0[*jj] == 1) + qam64_table_offset_re+=1; + *jj=*jj+1; + if (x0[*jj] == 1) + qam64_table_offset_im+=1; + *jj=*jj+1; + + ((int16_t*)&tmp_sample1)[0] = (int16_t)((qam_table_s0[qam64_table_offset_re])); + ((int16_t*)&tmp_sample1)[1] = (int16_t)((qam_table_s0[qam64_table_offset_im])); + + ((int16_t *)&txdataF[0][tti_offset])[0] += (int16_t)((((int16_t*)&tmp_sample1)[0]*ONE_OVER_SQRT2_Q15)>>15); + ((int16_t *)&txdataF[0][tti_offset])[1] += (int16_t)((((int16_t*)&tmp_sample1)[1]*ONE_OVER_SQRT2_Q15)>>15); + + if (frame_parms->nb_antennas_tx == 2) { + layer1prec2A(&tmp_sample1,&tmp_sample2,precoder_index); + ((int16_t*)&txdataF[1][tti_offset])[0] += (int16_t)((((int16_t*)&tmp_sample2)[0]*ONE_OVER_SQRT2_Q15)>>15); + ((int16_t*)&txdataF[1][tti_offset])[1] += (int16_t)((((int16_t*)&tmp_sample2)[1]*ONE_OVER_SQRT2_Q15)>>15); + } + + break; + } } else if ((mimo_mode >= DUALSTREAM_UNIFORM_PRECODING1)&&(mimo_mode <= DUALSTREAM_PUSCH_PRECODING)) { - // this is for transmission mode 4 (1 layer) - *re_allocated = *re_allocated + 1; + // this is for transmission mode 4 (1 layer) + *re_allocated = *re_allocated + 1; + if (precoder_index==0) { + precoder_index0 = 0; //[1 1] + precoder_index1 = 1; //[1 -1] + } + else if (precoder_index==1) { + precoder_index0 = 2; //[1 j] + precoder_index1 = 3; //[1 -j] + } + else { + printf("problem with precoder in TM4\n"); + return(-1); + } - if (precoder_index==0) { - precoder_index0 = 0; //[1 1] - precoder_index1 = 1; //[1 -1] - } - else if (precoder_index==1) { - precoder_index0 = 2; //[1 j] - precoder_index1 = 3; //[1 -j] - } - else { - printf("problem with precoder in TM4\n"); - return(-1); - } + switch (mod_order0) { + case 2: - switch (mod_order0) { - case 2: //QPSK + ((int16_t*)&tmp_sample1)[0] = (x0[*jj]==1) ? (-gain_lin_QPSK) : gain_lin_QPSK; + *jj = *jj + 1; + ((int16_t*)&tmp_sample1)[1] = (x0[*jj]==1) ? (-gain_lin_QPSK) : gain_lin_QPSK; + *jj = *jj + 1; - ((int16_t*)&tmp_sample1)[0] = (x0[*jj]==1) ? (-gain_lin_QPSK) : gain_lin_QPSK; - *jj = *jj + 1; - ((int16_t*)&tmp_sample1)[1] = (x0[*jj]==1) ? (-gain_lin_QPSK) : gain_lin_QPSK; - *jj = *jj + 1; + //normalization for 2 tx antennas + ((int16_t*)&txdataF[0][tti_offset])[0] += (int16_t)((((int16_t*)&tmp_sample1)[0]*ONE_OVER_2_Q15)>>15); + ((int16_t*)&txdataF[0][tti_offset])[1] += (int16_t)((((int16_t*)&tmp_sample1)[1]*ONE_OVER_2_Q15)>>15); - // normalization for 2 tx antennas - ((int16_t*)&txdataF[0][tti_offset])[0] += (int16_t)((((int16_t*)&tmp_sample1)[0]*ONE_OVER_2_Q15)>>15); - ((int16_t*)&txdataF[0][tti_offset])[1] += (int16_t)((((int16_t*)&tmp_sample1)[1]*ONE_OVER_2_Q15)>>15); + //printf("%d,%d\n",((int16_t*)&txdataF[0][tti_offset])[0],((int16_t*)&txdataF[0][tti_offset])[1]); + + if (frame_parms->nb_antennas_tx == 2) { + layer1prec2A(&tmp_sample1,&tmp_sample2,precoder_index0); + ((int16_t*)&txdataF[1][tti_offset])[0] += (int16_t)((((int16_t*)&tmp_sample2)[0]*ONE_OVER_2_Q15)>>15); + ((int16_t*)&txdataF[1][tti_offset])[1] += (int16_t)((((int16_t*)&tmp_sample2)[1]*ONE_OVER_2_Q15)>>15); + } - // printf("%d,%d\n",((int16_t*)&txdataF[0][tti_offset])[0],((int16_t*)&txdataF[0][tti_offset])[1]); - - if (frame_parms->nb_antennas_tx == 2) { - layer1prec2A(&tmp_sample1,&tmp_sample2,precoder_index0); - ((int16_t*)&txdataF[1][tti_offset])[0] += (int16_t)((((int16_t*)&tmp_sample2)[0]*ONE_OVER_2_Q15)>>15); - ((int16_t*)&txdataF[1][tti_offset])[1] += (int16_t)((((int16_t*)&tmp_sample2)[1]*ONE_OVER_2_Q15)>>15); - } + break; + + case 4: + + qam16_table_offset_re = 0; + qam16_table_offset_im = 0; - break; - - case 4: //16QAM - - qam16_table_offset_re = 0; - qam16_table_offset_im = 0; + if (x0[*jj] == 1) + qam16_table_offset_re+=2; + *jj=*jj+1; + if (x0[*jj] == 1) + qam16_table_offset_im+=2; + *jj=*jj+1; + + if (x0[*jj] == 1) + qam16_table_offset_re+=1; + *jj=*jj+1; + if (x0[*jj] == 1) + qam16_table_offset_im+=1; + *jj=*jj+1; + + ((int16_t*)&tmp_sample1)[0] = (int16_t)((qam_table_s0[qam16_table_offset_re])); + ((int16_t*)&tmp_sample1)[1] = (int16_t)((qam_table_s0[qam16_table_offset_im])); + ((int16_t *)&txdataF[0][tti_offset])[0] += (int16_t)((((int16_t*)&tmp_sample1)[0]*ONE_OVER_2_Q15)>>15); + ((int16_t *)&txdataF[0][tti_offset])[1] += (int16_t)((((int16_t*)&tmp_sample1)[1]*ONE_OVER_2_Q15)>>15); + + if (frame_parms->nb_antennas_tx == 2) { + layer1prec2A(&tmp_sample1,&tmp_sample2,precoder_index0); + ((int16_t*)&txdataF[1][tti_offset])[0] += (int16_t)((((int16_t*)&tmp_sample2)[0]*ONE_OVER_2_Q15)>>15); + ((int16_t*)&txdataF[1][tti_offset])[1] += (int16_t)((((int16_t*)&tmp_sample2)[1]*ONE_OVER_2_Q15)>>15); + } - if (x0[*jj] == 1) - qam16_table_offset_re+=2; - *jj=*jj+1; - if (x0[*jj] == 1) - qam16_table_offset_im+=2; - *jj=*jj+1; - - - if (x0[*jj] == 1) - qam16_table_offset_re+=1; - *jj=*jj+1; - if (x0[*jj] == 1) - qam16_table_offset_im+=1; - *jj=*jj+1; - - ((int16_t*)&tmp_sample1)[0] = (int16_t)((qam_table_s0[qam16_table_offset_re])); - ((int16_t*)&tmp_sample1)[1] = (int16_t)((qam_table_s0[qam16_table_offset_im])); - ((int16_t *)&txdataF[0][tti_offset])[0] += (int16_t)((((int16_t*)&tmp_sample1)[0]*ONE_OVER_2_Q15)>>15); - ((int16_t *)&txdataF[0][tti_offset])[1] += (int16_t)((((int16_t*)&tmp_sample1)[1]*ONE_OVER_2_Q15)>>15); - - if (frame_parms->nb_antennas_tx == 2) { - layer1prec2A(&tmp_sample1,&tmp_sample2,precoder_index0); - ((int16_t*)&txdataF[1][tti_offset])[0] += (int16_t)((((int16_t*)&tmp_sample2)[0]*ONE_OVER_2_Q15)>>15); - ((int16_t*)&txdataF[1][tti_offset])[1] += (int16_t)((((int16_t*)&tmp_sample2)[1]*ONE_OVER_2_Q15)>>15); - } + break; + + case 6: + + qam64_table_offset_re = 0; + qam64_table_offset_im = 0; - break; - - case 6: //64QAM - - - qam64_table_offset_re = 0; - qam64_table_offset_im = 0; - if (x0[*jj] == 1) - qam64_table_offset_re+=4; - *jj=*jj+1; - if (x0[*jj] == 1) - qam64_table_offset_im+=4; - *jj=*jj+1; - if (x0[*jj] == 1) - qam64_table_offset_re+=2; - *jj=*jj+1; - if (x0[*jj] == 1) - qam64_table_offset_im+=2; - *jj=*jj+1; - if (x0[*jj] == 1) - qam64_table_offset_re+=1; - *jj=*jj+1; - if (x0[*jj] == 1) - qam64_table_offset_im+=1; - *jj=*jj+1; - - ((int16_t*)&tmp_sample1)[0] = (int16_t)((qam_table_s0[qam64_table_offset_re])); - ((int16_t*)&tmp_sample1)[1] = (int16_t)((qam_table_s0[qam64_table_offset_im])); - ((int16_t *)&txdataF[0][tti_offset])[0] += (int16_t)((((int16_t*)&tmp_sample1)[0]*ONE_OVER_2_Q15)>>15); - ((int16_t *)&txdataF[0][tti_offset])[1] += (int16_t)((((int16_t*)&tmp_sample1)[1]*ONE_OVER_2_Q15)>>15); - - if (frame_parms->nb_antennas_tx == 2) { - layer1prec2A(&tmp_sample1,&tmp_sample2,precoder_index0); - ((int16_t*)&txdataF[1][tti_offset])[0] += (int16_t)((((int16_t*)&tmp_sample2)[0]*ONE_OVER_2_Q15)>>15); - ((int16_t*)&txdataF[1][tti_offset])[1] += (int16_t)((((int16_t*)&tmp_sample2)[1]*ONE_OVER_2_Q15)>>15); - } - - break; - - } - - if (dlsch1_harq) { - switch (mod_order1) { - case 2: //QPSK + if (x0[*jj] == 1) + qam64_table_offset_re+=4; + *jj=*jj+1; + if (x0[*jj] == 1) + qam64_table_offset_im+=4; + *jj=*jj+1; + if (x0[*jj] == 1) + qam64_table_offset_re+=2; + *jj=*jj+1; + if (x0[*jj] == 1) + qam64_table_offset_im+=2; + *jj=*jj+1; + if (x0[*jj] == 1) + qam64_table_offset_re+=1; + *jj=*jj+1; + if (x0[*jj] == 1) + qam64_table_offset_im+=1; + *jj=*jj+1; + + ((int16_t*)&tmp_sample1)[0] = (int16_t)((qam_table_s0[qam64_table_offset_re])); + ((int16_t*)&tmp_sample1)[1] = (int16_t)((qam_table_s0[qam64_table_offset_im])); + ((int16_t *)&txdataF[0][tti_offset])[0] += (int16_t)((((int16_t*)&tmp_sample1)[0]*ONE_OVER_2_Q15)>>15); + ((int16_t *)&txdataF[0][tti_offset])[1] += (int16_t)((((int16_t*)&tmp_sample1)[1]*ONE_OVER_2_Q15)>>15); + + if (frame_parms->nb_antennas_tx == 2) { + layer1prec2A(&tmp_sample1,&tmp_sample2,precoder_index0); + ((int16_t*)&txdataF[1][tti_offset])[0] += (int16_t)((((int16_t*)&tmp_sample2)[0]*ONE_OVER_2_Q15)>>15); + ((int16_t*)&txdataF[1][tti_offset])[1] += (int16_t)((((int16_t*)&tmp_sample2)[1]*ONE_OVER_2_Q15)>>15); + } + + break; + + } + + if (dlsch1_harq) { + switch (mod_order1) { + + case 2: - ((int16_t*)&tmp_sample1)[0] = (x1[*jj2]==1) ? (-gain_lin_QPSK) : gain_lin_QPSK; - *jj2 = *jj2 + 1; - ((int16_t*)&tmp_sample1)[1] = (x1[*jj2]==1) ? (-gain_lin_QPSK) : gain_lin_QPSK; - *jj2 = *jj2 + 1; + ((int16_t*)&tmp_sample1)[0] = (x1[*jj2]==1) ? (-gain_lin_QPSK) : gain_lin_QPSK; + *jj2 = *jj2 + 1; + ((int16_t*)&tmp_sample1)[1] = (x1[*jj2]==1) ? (-gain_lin_QPSK) : gain_lin_QPSK; + *jj2 = *jj2 + 1; - // normalization for 2 tx antennas - ((int16_t*)&txdataF[0][tti_offset])[0] += (int16_t)((((int16_t*)&tmp_sample1)[0]*ONE_OVER_2_Q15)>>15); - ((int16_t*)&txdataF[0][tti_offset])[1] += (int16_t)((((int16_t*)&tmp_sample1)[1]*ONE_OVER_2_Q15)>>15); + //normalization for 2 tx antennas + ((int16_t*)&txdataF[0][tti_offset])[0] += (int16_t)((((int16_t*)&tmp_sample1)[0]*ONE_OVER_2_Q15)>>15); + ((int16_t*)&txdataF[0][tti_offset])[1] += (int16_t)((((int16_t*)&tmp_sample1)[1]*ONE_OVER_2_Q15)>>15); - if (frame_parms->nb_antennas_tx == 2) { - layer1prec2A(&tmp_sample1,&tmp_sample2,precoder_index1); - ((int16_t*)&txdataF[1][tti_offset])[0] += (int16_t)((((int16_t*)&tmp_sample2)[0]*ONE_OVER_2_Q15)>>15); - ((int16_t*)&txdataF[1][tti_offset])[1] += (int16_t)((((int16_t*)&tmp_sample2)[1]*ONE_OVER_2_Q15)>>15); - } + if (frame_parms->nb_antennas_tx == 2) { + layer1prec2A(&tmp_sample1,&tmp_sample2,precoder_index1); + ((int16_t*)&txdataF[1][tti_offset])[0] += (int16_t)((((int16_t*)&tmp_sample2)[0]*ONE_OVER_2_Q15)>>15); + ((int16_t*)&txdataF[1][tti_offset])[1] += (int16_t)((((int16_t*)&tmp_sample2)[1]*ONE_OVER_2_Q15)>>15); + } - break; - - case 4: //16QAM - - qam16_table_offset_re = 0; - qam16_table_offset_im = 0; + break; + + case 4: + + qam16_table_offset_re = 0; + qam16_table_offset_im = 0; - if (x1[*jj2] == 1) - qam16_table_offset_re+=2; - *jj2=*jj2+1; - if (x1[*jj2] == 1) - qam16_table_offset_im+=2; - *jj2=*jj2+1; - - - if (x1[*jj2] == 1) - qam16_table_offset_re+=1; - *jj2=*jj2+1; - if (x1[*jj2] == 1) - qam16_table_offset_im+=1; - *jj2=*jj2+1; - - ((int16_t*)&tmp_sample1)[0] = (int16_t)((qam_table_s1[qam16_table_offset_re])); - ((int16_t*)&tmp_sample1)[1] = (int16_t)((qam_table_s1[qam16_table_offset_im])); - ((int16_t *)&txdataF[0][tti_offset])[0] += (int16_t)((((int16_t*)&tmp_sample1)[0]*ONE_OVER_2_Q15)>>15); - ((int16_t *)&txdataF[0][tti_offset])[1] += (int16_t)((((int16_t*)&tmp_sample1)[1]*ONE_OVER_2_Q15)>>15); - - if (frame_parms->nb_antennas_tx == 2) { - layer1prec2A(&tmp_sample1,&tmp_sample2,precoder_index1); - ((int16_t*)&txdataF[1][tti_offset])[0] += (int16_t)((((int16_t*)&tmp_sample2)[0]*ONE_OVER_2_Q15)>>15); - ((int16_t*)&txdataF[1][tti_offset])[1] += (int16_t)((((int16_t*)&tmp_sample2)[1]*ONE_OVER_2_Q15)>>15); - } + if (x1[*jj2] == 1) + qam16_table_offset_re+=2; + *jj2=*jj2+1; + if (x1[*jj2] == 1) + qam16_table_offset_im+=2; + *jj2=*jj2+1; + + + if (x1[*jj2] == 1) + qam16_table_offset_re+=1; + *jj2=*jj2+1; + if (x1[*jj2] == 1) + qam16_table_offset_im+=1; + *jj2=*jj2+1; + + ((int16_t*)&tmp_sample1)[0] = (int16_t)((qam_table_s1[qam16_table_offset_re])); + ((int16_t*)&tmp_sample1)[1] = (int16_t)((qam_table_s1[qam16_table_offset_im])); + ((int16_t *)&txdataF[0][tti_offset])[0] += (int16_t)((((int16_t*)&tmp_sample1)[0]*ONE_OVER_2_Q15)>>15); + ((int16_t *)&txdataF[0][tti_offset])[1] += (int16_t)((((int16_t*)&tmp_sample1)[1]*ONE_OVER_2_Q15)>>15); + + if (frame_parms->nb_antennas_tx == 2) { + layer1prec2A(&tmp_sample1,&tmp_sample2,precoder_index1); + ((int16_t*)&txdataF[1][tti_offset])[0] += (int16_t)((((int16_t*)&tmp_sample2)[0]*ONE_OVER_2_Q15)>>15); + ((int16_t*)&txdataF[1][tti_offset])[1] += (int16_t)((((int16_t*)&tmp_sample2)[1]*ONE_OVER_2_Q15)>>15); + } - break; - - case 6: //64QAM - - - qam64_table_offset_re = 0; - qam64_table_offset_im = 0; - if (x1[*jj2] == 1) - qam64_table_offset_re+=4; - *jj2=*jj2+1; - if (x1[*jj2] == 1) - qam64_table_offset_im+=4; - *jj2=*jj2+1; - if (x1[*jj2] == 1) - qam64_table_offset_re+=2; - *jj2=*jj2+1; - if (x1[*jj2] == 1) - qam64_table_offset_im+=2; - *jj2=*jj2+1; - if (x1[*jj2] == 1) - qam64_table_offset_re+=1; - *jj2=*jj2+1; - if (x1[*jj2] == 1) - qam64_table_offset_im+=1; - *jj2=*jj2+1; - - ((int16_t*)&tmp_sample1)[0] = (int16_t)((qam_table_s1[qam64_table_offset_re])); - ((int16_t*)&tmp_sample1)[1] = (int16_t)((qam_table_s1[qam64_table_offset_im])); - ((int16_t *)&txdataF[0][tti_offset])[0] += (int16_t)((((int16_t*)&tmp_sample1)[0]*ONE_OVER_2_Q15)>>15); - ((int16_t *)&txdataF[0][tti_offset])[1] += (int16_t)((((int16_t*)&tmp_sample1)[1]*ONE_OVER_2_Q15)>>15); - - if (frame_parms->nb_antennas_tx == 2) { - layer1prec2A(&tmp_sample1,&tmp_sample2,precoder_index1); - ((int16_t*)&txdataF[1][tti_offset])[0] += (int16_t)((((int16_t*)&tmp_sample2)[0]*ONE_OVER_2_Q15)>>15); - ((int16_t*)&txdataF[1][tti_offset])[1] += (int16_t)((((int16_t*)&tmp_sample2)[1]*ONE_OVER_2_Q15)>>15); - } - - break; - - } - } + break; + + case 6: + + qam64_table_offset_re = 0; + qam64_table_offset_im = 0; + if (x1[*jj2] == 1) + qam64_table_offset_re+=4; + *jj2=*jj2+1; + if (x1[*jj2] == 1) + qam64_table_offset_im+=4; + *jj2=*jj2+1; + if (x1[*jj2] == 1) + qam64_table_offset_re+=2; + *jj2=*jj2+1; + if (x1[*jj2] == 1) + qam64_table_offset_im+=2; + *jj2=*jj2+1; + if (x1[*jj2] == 1) + qam64_table_offset_re+=1; + *jj2=*jj2+1; + if (x1[*jj2] == 1) + qam64_table_offset_im+=1; + *jj2=*jj2+1; + + ((int16_t*)&tmp_sample1)[0] = (int16_t)((qam_table_s1[qam64_table_offset_re])); + ((int16_t*)&tmp_sample1)[1] = (int16_t)((qam_table_s1[qam64_table_offset_im])); + ((int16_t *)&txdataF[0][tti_offset])[0] += (int16_t)((((int16_t*)&tmp_sample1)[0]*ONE_OVER_2_Q15)>>15); + ((int16_t *)&txdataF[0][tti_offset])[1] += (int16_t)((((int16_t*)&tmp_sample1)[1]*ONE_OVER_2_Q15)>>15); + + if (frame_parms->nb_antennas_tx == 2) { + layer1prec2A(&tmp_sample1,&tmp_sample2,precoder_index1); + ((int16_t*)&txdataF[1][tti_offset])[0] += (int16_t)((((int16_t*)&tmp_sample2)[0]*ONE_OVER_2_Q15)>>15); + ((int16_t*)&txdataF[1][tti_offset])[1] += (int16_t)((((int16_t*)&tmp_sample2)[1]*ONE_OVER_2_Q15)>>15); + } + + break; + + } + } } @@ -1042,7 +1036,6 @@ int allocate_REs_in_RB(LTE_DL_FRAME_PARMS *frame_parms, case 6: //64QAM - qam64_table_offset_re = 0; qam64_table_offset_im = 0; @@ -1090,10 +1083,7 @@ int allocate_REs_in_RB(LTE_DL_FRAME_PARMS *frame_parms, return(-1); } } - - } - return(0); } @@ -1145,14 +1135,14 @@ int allocate_REs_in_RB_MCH(int32_t **txdataF, tti_offset = symbol_offset + re_off + re; - // printf("re %d (jj %d)\n",re,*jj); + //printf("re %d (jj %d)\n",re,*jj); *re_allocated = *re_allocated + 1; switch (mod_order) { - case 2: //QPSK + case 2: - // printf("%d : %d,%d => ",tti_offset,((int16_t*)&txdataF[0][tti_offset])[0],((int16_t*)&txdataF[0][tti_offset])[1]); + //printf("%d : %d,%d => ",tti_offset,((int16_t*)&txdataF[0][tti_offset])[0],((int16_t*)&txdataF[0][tti_offset])[1]); for (aa=0; aanb_antennas_tx; aa++) ((int16_t*)&txdataF[aa][tti_offset])[0] += (x0[*jj]==1) ? (-gain_lin_QPSK) : gain_lin_QPSK; //I //b_i @@ -1163,10 +1153,10 @@ int allocate_REs_in_RB_MCH(int32_t **txdataF, *jj = *jj + 1; - // printf("%d,%d\n",((int16_t*)&txdataF[0][tti_offset])[0],((int16_t*)&txdataF[0][tti_offset])[1]); + //printf("%d,%d\n",((int16_t*)&txdataF[0][tti_offset])[0],((int16_t*)&txdataF[0][tti_offset])[1]); break; - case 4: //16QAM + case 4: qam16_table_offset_re = 0; qam16_table_offset_im = 0; @@ -1195,14 +1185,13 @@ int allocate_REs_in_RB_MCH(int32_t **txdataF, for (aa=0; aanb_antennas_tx; aa++) { ((int16_t *)&txdataF[aa][tti_offset])[0]+=qam_table_s[qam16_table_offset_re]; ((int16_t *)&txdataF[aa][tti_offset])[1]+=qam_table_s[qam16_table_offset_im]; - // ((int16_t *)&txdataF[aa][tti_offset])[0]+=(int16_t)(((int32_t)amp*qam16_table[qam16_table_offset_re])>>15); - // ((int16_t *)&txdataF[aa][tti_offset])[1]+=(int16_t)(((int32_t)amp*qam16_table[qam16_table_offset_im])>>15); + //((int16_t *)&txdataF[aa][tti_offset])[0]+=(int16_t)(((int32_t)amp*qam16_table[qam16_table_offset_re])>>15); + //((int16_t *)&txdataF[aa][tti_offset])[1]+=(int16_t)(((int32_t)amp*qam16_table[qam16_table_offset_im])>>15); } break; - case 6: //64QAM - + case 6: qam64_table_offset_re = 0; qam64_table_offset_im = 0; @@ -1374,13 +1363,13 @@ int dlsch_modulation(int32_t **txdataF, #ifdef DEBUG_DLSCH_MODULATION printf("Generating DLSCH (harq_pid %d,mimo %d, pmi_alloc0 %lx, mod0 %d, mod1 %d, rb_alloc[0] %d) in %d\n", - harq_pid, - dlsch0_harq->mimo_mode, - pmi2hex_2Ar2(dlsch0_harq->pmi_alloc), - mod_order0, - mod_order1, - rb_alloc[0], - len); + harq_pid, + dlsch0_harq->mimo_mode, + pmi2hex_2Ar2(dlsch0_harq->pmi_alloc), + mod_order0, + mod_order1, + rb_alloc[0], + len); #endif if (frame_parms->Ncp==0) { // normal prefix @@ -1403,7 +1392,7 @@ int dlsch_modulation(int32_t **txdataF, symbol_offset = (uint32_t)frame_parms->ofdm_symbol_size*(l+(subframe_offset*nsymb)); //for (aa=0;aanb_antennas_tx;aa++) - // memset(&txdataF[aa][symbol_offset],0,frame_parms->ofdm_symbol_size<<2); + //memset(&txdataF[aa][symbol_offset],0,frame_parms->ofdm_symbol_size<<2); //printf("symbol_offset %d,subframe offset %d : pilots %d\n",symbol_offset,subframe_offset,pilots); for (rb=0; rbN_RB_DL; rb++) { @@ -1567,28 +1556,27 @@ int dlsch_modulation(int32_t **txdataF, if (rb_alloc_ind > 0) { // printf("Allocated rb %d/symbol %d, skip_half %d, subframe_offset %d, symbol_offset %d, re_offset %d, jj %d\n",rb,l,skip_half,subframe_offset,symbol_offset,re_offset,jj); - allocate_REs_in_RB(frame_parms, - txdataF, - &jj, - &jj2, - re_offset, - symbol_offset, - dlsch0->harq_processes[harq_pid], - (dlsch1==NULL) ? NULL : dlsch1->harq_processes[harq_pid], - pilots, - ((pilots) ? amp_rho_b : amp_rho_a), - get_pmi(frame_parms->N_RB_DL,dlsch0->harq_processes[harq_pid]->mimo_mode,dlsch0->harq_processes[harq_pid]->pmi_alloc,rb), - qam_table_s0, - qam_table_s1, - &re_allocated, - skip_dc, - skip_half); + allocate_REs_in_RB(frame_parms, + txdataF, + &jj, + &jj2, + re_offset, + symbol_offset, + dlsch0->harq_processes[harq_pid], + (dlsch1==NULL) ? NULL : dlsch1->harq_processes[harq_pid], + pilots, + ((pilots) ? amp_rho_b : amp_rho_a), + get_pmi(frame_parms->N_RB_DL,dlsch0->harq_processes[harq_pid]->mimo_mode,dlsch0->harq_processes[harq_pid]->pmi_alloc,rb), + qam_table_s0, + qam_table_s1, + &re_allocated, + skip_dc, + skip_half); } re_offset+=12; // go to next RB - // check if we crossed the symbol boundary and skip DC if (re_offset >= frame_parms->ofdm_symbol_size) { if (skip_dc == 0) //even number of RBs (doesn't straddle DC) @@ -1597,11 +1585,8 @@ int dlsch_modulation(int32_t **txdataF, re_offset=7; // odd number of RBs } } - } - - #ifdef DEBUG_DLSCH_MODULATION msg("generate_dlsch : jj = %d,re_allocated = %d (G %d)\n",jj,re_allocated,get_G(frame_parms,dlsch0_harq->nb_rb,dlsch0_harq->rb_alloc,mod_order0,Nl0,2,0,subframe_offset)); #endif @@ -1618,7 +1603,7 @@ int dlsch_modulation_SIC(int32_t **sic_buffer, uint8_t num_pdcch_symbols, LTE_eNB_DLSCH_t *dlsch0, LTE_eNB_DLSCH_t *dlsch1, - int G) + int G) { uint8_t nsymb; @@ -1644,113 +1629,111 @@ int dlsch_modulation_SIC(int32_t **sic_buffer, amp=1; //we do full scale here for SIC gain_lin_QPSK = (int16_t)((ONE_OVER_SQRT2_Q15)); - // printf("gain=%d\n", gain_lin_QPSK); + //printf("gain=%d\n", gain_lin_QPSK); jj = 0; i = 0; while (jj <= G-1) { - re_allocated = re_allocated + 1; + re_allocated = re_allocated + 1; - switch (mod_order0) { - case 2: //QPSK - /* TODO: handle more than 1 antenna */ - // printf("%d(%d) : %d,%d => ",tti_offset,*jj,((int16_t*)&txdataF[0][tti_offset])[0],((int16_t*)&txdataF[0][tti_offset])[1]); + switch (mod_order0) { + case 2: //QPSK + /* TODO: handle more than 1 antenna */ + //printf("%d(%d) : %d,%d => ",tti_offset,*jj,((int16_t*)&txdataF[0][tti_offset])[0],((int16_t*)&txdataF[0][tti_offset])[1]); - ((int16_t*)&sic_buffer[0][i])[0] += (x0[jj]==1) ? (-gain_lin_QPSK) : gain_lin_QPSK; //I //b_i + ((int16_t*)&sic_buffer[0][i])[0] = (x0[jj]==1) ? (-gain_lin_QPSK) : gain_lin_QPSK; //I //b_i - jj = jj + 1; + jj = jj + 1; - ((int16_t*)&sic_buffer[0][i])[1] += (x0[jj]==1) ? (-gain_lin_QPSK) : gain_lin_QPSK; //Q //b_{i+1} + ((int16_t*)&sic_buffer[0][i])[1] = (x0[jj]==1) ? (-gain_lin_QPSK) : gain_lin_QPSK; //Q //b_{i+1} - jj = jj + 1; + jj = jj + 1; - // printf("recon %d,%d\n",((int16_t*)&sic_buffer[0][i])[0],((int16_t*)&sic_buffer[0][i])[1]); - - i++; + //printf("recon %d,%d\n",((int16_t*)&sic_buffer[0][i])[0],((int16_t*)&sic_buffer[0][i])[1]); + i++; - break; + break; - case 4: //16QAM + case 4: //16QAM - qam16_table_offset_re = 0; - qam16_table_offset_im = 0; + qam16_table_offset_re = 0; + qam16_table_offset_im = 0; - if (x0[jj] == 1) - qam16_table_offset_re+=2; + if (x0[jj] == 1) + qam16_table_offset_re+=2; - jj=jj+1; + jj=jj+1; - if (x0[jj] == 1) - qam16_table_offset_im+=2; + if (x0[jj] == 1) + qam16_table_offset_im+=2; - jj=jj+1; + jj=jj+1; - if (x0[jj] == 1) - qam16_table_offset_re+=1; + if (x0[jj] == 1) + qam16_table_offset_re+=1; - jj=jj+1; + jj=jj+1; - if (x0[jj] == 1) - qam16_table_offset_im+=1; + if (x0[jj] == 1) + qam16_table_offset_im+=1; - jj=jj+1; + jj=jj+1; - ((int16_t *)&sic_buffer[0][i])[0]+=qam16_table[qam16_table_offset_re]; - ((int16_t *)&sic_buffer[0][i])[1]+=qam16_table[qam16_table_offset_im]; - - i++; + ((int16_t *)&sic_buffer[0][i])[0]+=qam16_table[qam16_table_offset_re]; + ((int16_t *)&sic_buffer[0][i])[1]+=qam16_table[qam16_table_offset_im]; + + i++; - break; + break; - case 6: //64QAM + case 6: + + qam64_table_offset_re = 0; + qam64_table_offset_im = 0; + + if (x0[jj] == 1) + qam64_table_offset_re+=4; + + jj=jj+1; + + if (x0[jj] == 1) + qam64_table_offset_im+=4; + + jj=jj+1; + + if (x0[jj] == 1) + qam64_table_offset_re+=2; + + jj=jj+1; + + if (x0[jj] == 1) + qam64_table_offset_im+=2; + + jj=jj+1; + + if (x0[jj] == 1) + qam64_table_offset_re+=1; + + jj=jj+1; + + if (x0[jj] == 1) + qam64_table_offset_im+=1; + + jj=jj+1; - qam64_table_offset_re = 0; - qam64_table_offset_im = 0; - - if (x0[jj] == 1) - qam64_table_offset_re+=4; - - jj=jj+1; - - if (x0[jj] == 1) - qam64_table_offset_im+=4; - - jj=jj+1; - - if (x0[jj] == 1) - qam64_table_offset_re+=2; - - jj=jj+1; - - if (x0[jj] == 1) - qam64_table_offset_im+=2; - - jj=jj+1; - - if (x0[jj] == 1) - qam64_table_offset_re+=1; - - jj=jj+1; - - if (x0[jj] == 1) - qam64_table_offset_im+=1; - - jj=jj+1; - - - ((int16_t *)&sic_buffer[0][i])[0]+=(qam64_table[qam64_table_offset_re])>>1;//(int16_t)(((int32_t)amp*qam64_table[qam64_table_offset_re])>>15); - ((int16_t *)&sic_buffer[0][i])[1]+=(qam64_table[qam64_table_offset_im])>>1;//(int16_t)(((int32_t)amp*qam64_table[qam64_table_offset_im])>>15); - - i++; + ((int16_t *)&sic_buffer[0][i])[0]+=(qam64_table[qam64_table_offset_re])>>1;//(int16_t)(((int32_t)amp*qam64_table[qam64_table_offset_re])>>15); + ((int16_t *)&sic_buffer[0][i])[1]+=(qam64_table[qam64_table_offset_im])>>1;//(int16_t)(((int32_t)amp*qam64_table[qam64_table_offset_im])>>15); + + i++; - break; + break; } - } + } #ifdef DEBUG_DLSCH_MODULATION @@ -1807,14 +1790,13 @@ int mch_modulation(int32_t **txdataF, if ((frame_parms->N_RB_DL&1) == 1) { // ODD N_RB_DL - if (rb==(frame_parms->N_RB_DL>>1)) + if (rb==(frame_parms->N_RB_DL>>1)) skip_dc = 1; else skip_dc = 0; } - if (mod_order == 4) qam_table_s = qam16_table_a; else if (mod_order == 6) @@ -1822,7 +1804,7 @@ int mch_modulation(int32_t **txdataF, else qam_table_s = NULL; - // printf("Allocated rb %d, subframe_offset %d,amp %d\n",rb,subframe_offset,amp); + //printf("Allocated rb %d, subframe_offset %d,amp %d\n",rb,subframe_offset,amp); allocate_REs_in_RB_MCH(txdataF, &jj, re_offset, @@ -1838,7 +1820,6 @@ int mch_modulation(int32_t **txdataF, re_offset+=12; // go to next RB - // check if we crossed the symbol boundary and skip DC if (re_offset >= frame_parms->ofdm_symbol_size) { if (skip_dc == 0) //even number of RBs (doesn't straddle DC) @@ -1849,10 +1830,6 @@ int mch_modulation(int32_t **txdataF, } } - - - - #ifdef DEBUG_DLSCH_MODULATION msg("generate_dlsch(MCH) : jj = %d,re_allocated = %d (G %d)\n",jj,re_allocated,get_G(frame_parms,dlsch->harq_processes[0]->nb_rb,dlsch->harq_processes[0]->rb_alloc,mod_order,1,2,0,subframe_offset)); #endif diff --git a/openair1/SIMULATION/LTE_PHY/dlsim.c b/openair1/SIMULATION/LTE_PHY/dlsim.c index affe895f10..49635d386d 100644 --- a/openair1/SIMULATION/LTE_PHY/dlsim.c +++ b/openair1/SIMULATION/LTE_PHY/dlsim.c @@ -238,7 +238,7 @@ int main(int argc, char **argv) int common_flag=0,TPC=0; double cpu_freq_GHz; - // time_stats_t ts;//,sts,usts; + //time_stats_t ts;//,sts,usts; int avg_iter[2],iter_trials[2]; int rballocset=0; int print_perf=0; @@ -252,8 +252,8 @@ int main(int argc, char **argv) int TB0_active = 1; uint32_t perfect_ce = 0; - LTE_DL_UE_HARQ_t *dlsch0_ue_harq; - LTE_DL_eNB_HARQ_t *dlsch0_eNB_harq; + LTE_DL_UE_HARQ_t *dlsch0_ue_harq; + LTE_DL_eNB_HARQ_t *dlsch0_eNB_harq; uint8_t Kmimo; int32_t **sic_buffer; @@ -435,174 +435,170 @@ int main(int argc, char **argv) case 'B': channel_model=SCM_B; break; - case 'C': channel_model=SCM_C; break; - case 'D': channel_model=SCM_D; break; - case 'E': channel_model=EPA; break; - - case 'F': - channel_model=EVA; - break; - case 'G': - channel_model=ETU; - break; - case 'H': - channel_model=Rayleigh8; - break; - case 'I': - channel_model=Rayleigh1; - break; - case 'J': - channel_model=Rayleigh1_corr; - break; - case 'K': - channel_model=Rayleigh1_anticorr; - break; - case 'L': - channel_model=Rice8; - break; - case 'M': - channel_model=Rice1; - break; - case 'N': - channel_model=AWGN; - break; - case 'P': - channel_model=Rayleigh1_orthogonal; - break; - case 'Q': - channel_model=Rayleigh1_orth_eff_ch_TM4_prec_real; // for DUALSTREAM_UNIFORM_PRECODING1 when interf is precancelled - break; - case 'R': - channel_model=Rayleigh1_orth_eff_ch_TM4_prec_imag; // for DUALSTREAM_UNIFORM_PRECODINGj when interf is precancelled - break; - case 'S': - channel_model=Rayleigh8_orth_eff_ch_TM4_prec_real;//when interf is precancelled - break; - case 'T': - channel_model=Rayleigh8_orth_eff_ch_TM4_prec_imag;//when interf is precancelled - break; - case 'U': - channel_model = TS_SHIFT; - break; - default: - msg("Unsupported channel model!\n"); - exit(-1); - } - break; + case 'F': + channel_model=EVA; + break; + case 'G': + channel_model=ETU; + break; + case 'H': + channel_model=Rayleigh8; + break; + case 'I': + channel_model=Rayleigh1; + break; + case 'J': + channel_model=Rayleigh1_corr; + break; + case 'K': + channel_model=Rayleigh1_anticorr; + break; + case 'L': + channel_model=Rice8; + break; + case 'M': + channel_model=Rice1; + break; + case 'N': + channel_model=AWGN; + break; + case 'P': + channel_model=Rayleigh1_orthogonal; + break; + case 'Q': + channel_model=Rayleigh1_orth_eff_ch_TM4_prec_real; // for DUALSTREAM_UNIFORM_PRECODING1 when interf is precancelled + break; + case 'R': + channel_model=Rayleigh1_orth_eff_ch_TM4_prec_imag; // for DUALSTREAM_UNIFORM_PRECODINGj when interf is precancelled + break; + case 'S': + channel_model=Rayleigh8_orth_eff_ch_TM4_prec_real;//when interf is precancelled + break; + case 'T': + channel_model=Rayleigh8_orth_eff_ch_TM4_prec_imag;//when interf is precancelled + break; + case 'U': + channel_model = TS_SHIFT; + break; + default: + msg("Unsupported channel model!\n"); + exit(-1); + } + break; case 'x': - transmission_mode=atoi(optarg); - if ((transmission_mode!=1) && - (transmission_mode!=2) && - (transmission_mode!=3) && - (transmission_mode!=4) && - (transmission_mode!=5) && - (transmission_mode!=6)) { - msg("Unsupported transmission mode %d\n",transmission_mode); - exit(-1); - } - if (transmission_mode>1) { - n_tx = 2; - } - break; + transmission_mode=atoi(optarg); + if ((transmission_mode!=1) && + (transmission_mode!=2) && + (transmission_mode!=3) && + (transmission_mode!=4) && + (transmission_mode!=5) && + (transmission_mode!=6)) { + msg("Unsupported transmission mode %d\n",transmission_mode); + exit(-1); + } + if (transmission_mode>1) { + n_tx = 2; + } + break; case 'y': - n_tx=atoi(optarg); - if ((n_tx==0) || (n_tx>2)) { - msg("Unsupported number of tx antennas %d\n",n_tx); - exit(-1); - } - break; + n_tx=atoi(optarg); + if ((n_tx==0) || (n_tx>2)) { + msg("Unsupported number of tx antennas %d\n",n_tx); + exit(-1); + } + break; case 'z': - n_rx=atoi(optarg); - if ((n_rx==0) || (n_rx>2)) { - msg("Unsupported number of rx antennas %d\n",n_rx); - exit(-1); - } - break; + n_rx=atoi(optarg); + if ((n_rx==0) || (n_rx>2)) { + msg("Unsupported number of rx antennas %d\n",n_rx); + exit(-1); + } + break; case 'R': - num_rounds=atoi(optarg); - break; + num_rounds=atoi(optarg); + break; case 'S': - subframe=atoi(optarg); - break; + subframe=atoi(optarg); + break; case 'T': - n_rnti=atoi(optarg); - break; + n_rnti=atoi(optarg); + break; case 'u': - rx_type = (RX_type_t) atoi(optarg); - if (rx_typerx_SIC_dual_stream) { - printf("Unsupported rx type %d\n",rx_type); - exit(-1); - } - break; + rx_type = (RX_type_t) atoi(optarg); + if (rx_typerx_SIC_dual_stream) { + printf("Unsupported rx type %d\n",rx_type); + exit(-1); + } + break; case 'v': - i_mod = atoi(optarg); - if (i_mod!=2 && i_mod!=4 && i_mod!=6) { - msg("Wrong i_mod %d, should be 2,4 or 6\n",i_mod); - exit(-1); - } - break; + i_mod = atoi(optarg); + if (i_mod!=2 && i_mod!=4 && i_mod!=6) { + msg("Wrong i_mod %d, should be 2,4 or 6\n",i_mod); + exit(-1); + } + break; case 'P': - print_perf=1; - break; + print_perf=1; + break; case 'X': - xforms = 1; - break; + xforms = 1; + break; case 'Z': - dump_table=1; - break; + dump_table=1; + break; case 'Y': - perfect_ce=1; - break; + perfect_ce=1; + break; case 'V': - interf_unaw_shift0=atoi(optarg); - break; + interf_unaw_shift0=atoi(optarg); + break; case 'W': - interf_unaw_shift1=atoi(optarg); - break; + interf_unaw_shift1=atoi(optarg); + break; case 'J': - interf_unaw_shift=atoi(optarg); - break; + interf_unaw_shift=atoi(optarg); + break; case 'h': default: - printf("%s -h(elp) -a(wgn on) -d(ci decoding on) -p(extended prefix on) -m mcs1 -M mcs2 -n n_frames -s snr0 -x transmission mode (1,2,3,5,6) -y TXant -z RXant -I trch_file\n",argv[0]); - printf("-h This message\n"); - printf("-a Use AWGN channel and not multipath\n"); - printf("-c Number of PDCCH symbols\n"); - printf("-m MCS1 for TB 1\n"); - printf("-M MCS2 for TB 2\n"); - printf("-d Transmit the DCI and compute its error statistics and the overall throughput\n"); - printf("-p Use extended prefix mode\n"); - printf("-n Number of frames to simulate\n"); - printf("-o Sample offset for receiver\n"); - printf("-s Starting SNR, runs from SNR to SNR+%.1fdB in steps of %.1fdB. If n_frames is 1 then just SNR is simulated and MATLAB/OCTAVE output is generated\n", snr_int, snr_step); - printf("-f step size of SNR, default value is 1.\n"); - printf("-r ressource block allocation (see section 7.1.6.3 in 36.213\n"); - printf("-g Channel model, possible values are 3GPP 25.814 SCM-A/B/C/D('A','B','C','D'), 36-101 EPA('E'), EVA ('F'),ETU('G'), Rayghleigh8 ('H'), Rayleigh1('I'), Rayleigh1_corr('J'), Rayleigh1_anticorr('K'), Rice8('L'), Rice1('M'), AWGN('N'), Rayleigh1_orthogonal('P'), Rayleigh1_orth_eff_ch_TM4_prec_real ('Q'), Rayleigh1_orth_eff_ch_TM4_prec_imag ('R'), Rayleigh8_orth_eff_ch_TM4_prec_real ('S'),Rayleigh8_orth_eff_ch_TM4_prec_imag ('T') \n"); - printf("-F forgetting factor (0 new channel every trial, 1 channel constant\n"); - printf("-x Transmission mode (1,2,6 for the moment)\n"); - printf("-y Number of TX antennas used in eNB\n"); - printf("-z Number of RX antennas used in UE\n"); - printf("-t MCS of interfering UE\n"); - printf("-R Number of HARQ rounds (fixed)\n"); - printf("-A Turns on calibration mode for abstraction.\n"); - printf("-N Determines the number of Channel Realizations in Abstraction mode. Default value is 1. \n"); - printf("-O Set the percenatge of effective rate to testbench the modem performance (typically 30 and 70, range 1-100) \n"); - printf("-I Input filename for TrCH data (binary)\n"); - printf("-u Receiver type: 0=standard, 1 = single stream IC (for TM3,4,5,6), 2 = dual stream IC (for TM3,4), 3 = SIC (for TM3,4) \n"); - exit(1); - break; + printf("%s -h(elp) -a(wgn on) -d(ci decoding on) -p(extended prefix on) -m mcs1 -M mcs2 -n n_frames -s snr0 -x transmission mode (1,2,3,5,6) -y TXant -z RXant -I trch_file\n",argv[0]); + printf("-h This message\n"); + printf("-a Use AWGN channel and not multipath\n"); + printf("-c Number of PDCCH symbols\n"); + printf("-m MCS1 for TB 1\n"); + printf("-M MCS2 for TB 2\n"); + printf("-d Transmit the DCI and compute its error statistics and the overall throughput\n"); + printf("-p Use extended prefix mode\n"); + printf("-n Number of frames to simulate\n"); + printf("-o Sample offset for receiver\n"); + printf("-s Starting SNR, runs from SNR to SNR+%.1fdB in steps of %.1fdB. If n_frames is 1 then just SNR is simulated and MATLAB/OCTAVE output is generated\n", snr_int, snr_step); + printf("-f step size of SNR, default value is 1.\n"); + printf("-r ressource block allocation (see section 7.1.6.3 in 36.213\n"); + printf("-g Channel model, possible values are 3GPP 25.814 SCM-A/B/C/D('A','B','C','D'), 36-101 EPA('E'), EVA ('F'),ETU('G'), Rayghleigh8 ('H'), Rayleigh1('I'), Rayleigh1_corr('J'), Rayleigh1_anticorr('K'), Rice8('L'), Rice1('M'), AWGN('N'), Rayleigh1_orthogonal('P'), Rayleigh1_orth_eff_ch_TM4_prec_real ('Q'), Rayleigh1_orth_eff_ch_TM4_prec_imag ('R'), Rayleigh8_orth_eff_ch_TM4_prec_real ('S'),Rayleigh8_orth_eff_ch_TM4_prec_imag ('T') \n"); + printf("-F forgetting factor (0 new channel every trial, 1 channel constant\n"); + printf("-x Transmission mode (1,2,6 for the moment)\n"); + printf("-y Number of TX antennas used in eNB\n"); + printf("-z Number of RX antennas used in UE\n"); + printf("-t MCS of interfering UE\n"); + printf("-R Number of HARQ rounds (fixed)\n"); + printf("-A Turns on calibration mode for abstraction.\n"); + printf("-N Determines the number of Channel Realizations in Abstraction mode. Default value is 1. \n"); + printf("-O Set the percenatge of effective rate to testbench the modem performance (typically 30 and 70, range 1-100) \n"); + printf("-I Input filename for TrCH data (binary)\n"); + printf("-u Receiver type: 0=standard, 1 = single stream IC (for TM3,4,5,6), 2 = dual stream IC (for TM3,4), 3 = SIC (for TM3,4) \n"); + exit(1); + break; - } + } } if (common_flag == 0) { @@ -668,22 +664,21 @@ int main(int argc, char **argv) n_users = 2; eNB_id_i = PHY_vars_UE->n_connected_eNB; //eNB_id_i=1; - } else eNB_id_i = eNB_id; lte_param_init(n_tx, - n_rx, - transmission_mode, - extended_prefix_flag, - frame_type, - Nid_cell, - tdd_config, - N_RB_DL, - threequarter_fs, - osf, - perfect_ce); + n_rx, + transmission_mode, + extended_prefix_flag, + frame_type, + Nid_cell, + tdd_config, + N_RB_DL, + threequarter_fs, + osf, + perfect_ce); printf("Setting mcs1 = %d\n",mcs1); @@ -721,19 +716,19 @@ int main(int argc, char **argv) printf("Channel Model= (%s,%d)\n",channel_model_input, channel_model); printf("SCM-A=%d, SCM-B=%d, SCM-C=%d, SCM-D=%d, EPA=%d, EVA=%d, ETU=%d, Rayleigh8=%d, Rayleigh1=%d, Rayleigh1_corr=%d, Rayleigh1_anticorr=%d, Rice1=%d, Rice8=%d, Rayleigh1_orthogonal=%d, Rayleigh1_orth_eff_ch_TM4_prec_real22=%d, Rayleigh1_orth_eff_ch_TM4_prec_imag=%d, Rayleigh8_orth_eff_ch_TM4_prec_real=%d, Rayleigh8_orth_eff_ch_TM4_prec_imag=%d , TS_SHIFT=%d\n", - SCM_A, SCM_B, SCM_C, SCM_D, EPA, EVA, ETU, Rayleigh8, Rayleigh1, Rayleigh1_corr, Rayleigh1_anticorr, Rice1, Rice8, Rayleigh1_orthogonal, Rayleigh1_orth_eff_ch_TM4_prec_real, Rayleigh1_orth_eff_ch_TM4_prec_imag, Rayleigh8_orth_eff_ch_TM4_prec_real, Rayleigh8_orth_eff_ch_TM4_prec_imag, TS_SHIFT); + SCM_A, SCM_B, SCM_C, SCM_D, EPA, EVA, ETU, Rayleigh8, Rayleigh1, Rayleigh1_corr, Rayleigh1_anticorr, Rice1, Rice8, Rayleigh1_orthogonal, Rayleigh1_orth_eff_ch_TM4_prec_real, Rayleigh1_orth_eff_ch_TM4_prec_imag, Rayleigh8_orth_eff_ch_TM4_prec_real, Rayleigh8_orth_eff_ch_TM4_prec_imag, TS_SHIFT); if(transmission_mode==5) sprintf(bler_fname,"bler_tx%d_rec%d_chan%d_nrx%d_mcs%d_mcsi%d_u%d_imod%d.csv",transmission_mode,rx_type,channel_model,n_rx,mcs1,mcs_i,rx_type,i_mod); else if (abstx == 1) if (perfect_ce==1) - sprintf(bler_fname,"bler_tx%d_r%d_ch%d_%d_nrx%d_mcs%d_mcsi%d_ab_pce_sh%d_pmnew.csv",transmission_mode,rx_type,channel_model,n_frames, n_rx,mcs1, mcs2,interf_unaw_shift ); - else - sprintf(bler_fname,"bler_tx%d_r%d_ch%d_%d_nrx%d_mcs%d_mcsi%d_ab_sh%d_pmnew.csv",transmission_mode,rx_type,channel_model, n_frames, n_rx,mcs1, mcs2,interf_unaw_shift ); + sprintf(bler_fname,"bler_tx%d_r%d_ch%d_%d_nrx%d_mcs%d_mcsi%d_ab_pce_sh%d_pmnew.csv",transmission_mode,rx_type,channel_model,n_frames, n_rx,mcs1, mcs2,interf_unaw_shift ); + else + sprintf(bler_fname,"bler_tx%d_r%d_ch%d_%d_nrx%d_mcs%d_mcsi%d_ab_sh%d_pmnew.csv",transmission_mode,rx_type,channel_model, n_frames, n_rx,mcs1, mcs2,interf_unaw_shift ); else //abstx=0 if (perfect_ce==1) - sprintf(bler_fname,"bler_tx%d_r%d_ch%d_%d_nrx%d_mcs%d_mcsi%d_pce_sh%d_pmnew.csv",transmission_mode,rx_type,channel_model,n_frames, n_rx,mcs1, mcs2, interf_unaw_shift); + sprintf(bler_fname,"bler_tx%d_r%d_ch%d_%d_nrx%d_mcs%d_mcsi%d_pce_sh%d_pmnew.csv",transmission_mode,rx_type,channel_model,n_frames, n_rx,mcs1, mcs2, interf_unaw_shift); else - sprintf(bler_fname,"bler_tx%d_r%d_ch%d_%d_nrx%d_mcs%d_mcsi%d_sh%d_pmnew.csv",transmission_mode,rx_type,channel_model,n_frames,n_rx,mcs1, mcs2, interf_unaw_shift); + sprintf(bler_fname,"bler_tx%d_r%d_ch%d_%d_nrx%d_mcs%d_mcsi%d_sh%d_pmnew.csv",transmission_mode,rx_type,channel_model,n_frames,n_rx,mcs1, mcs2, interf_unaw_shift); bler_fd = fopen(bler_fname,"w"); if (bler_fd==NULL) { @@ -742,7 +737,7 @@ int main(int argc, char **argv) } fprintf(bler_fd,"SNR; MCS1; MCS2; TBS1; TBS2; rate; err0_st1; err0_st2 trials0; err1_st1; err1_st2; trials1; err2_st1; err2_st2; trials2; err3_st1; err3_st2; trials3; dci_err\n"); - if (test_perf != 0) { + if (test_perf != 0) { char hostname[1024]; @@ -769,9 +764,9 @@ int main(int argc, char **argv) else if (perfect_ce==1) - sprintf(csv_fname,"dout_tx%d_r%d_mcs%d_mcsi%d_ch%d_ns%d_R%d_pce_sh%d_%d_pmnew.m",transmission_mode,rx_type,mcs1,mcs2,channel_model,n_frames,num_rounds, interf_unaw_shift, n_ch_rlz); - else - sprintf(csv_fname,"dout_tx%d_r%d_mcs%d_mcsi%d_ch%d_ns%d_R%d_sh%d_%d_pmnew.m",transmission_mode,rx_type,mcs1,mcs2,channel_model,n_frames,num_rounds, interf_unaw_shift, n_ch_rlz); + sprintf(csv_fname,"dout_tx%d_r%d_mcs%d_mcsi%d_ch%d_ns%d_R%d_pce_sh%d_%d_pmnew.m",transmission_mode,rx_type,mcs1,mcs2,channel_model,n_frames,num_rounds, interf_unaw_shift, n_ch_rlz); + else + sprintf(csv_fname,"dout_tx%d_r%d_mcs%d_mcsi%d_ch%d_ns%d_R%d_sh%d_%d_pmnew.m",transmission_mode,rx_type,mcs1,mcs2,channel_model,n_frames,num_rounds, interf_unaw_shift, n_ch_rlz); csv_fd = fopen(csv_fname,"w"); fprintf(csv_fd,"data_all%d=[",mcs1); @@ -943,7 +938,7 @@ n(tikz_fname,"w"); PHY_vars_UE->lte_frame_parms.nb_antennas_rx, channel_model, N_RB2sampling_rate(PHY_vars_eNB->lte_frame_parms.N_RB_DL), - N_RB2channel_bandwidth(PHY_vars_eNB->lte_frame_parms.N_RB_DL), + N_RB2channel_bandwidth(PHY_vars_eNB->lte_frame_parms.N_RB_DL), forgetting_factor, rx_sample_offset, 0); @@ -953,9 +948,9 @@ n(tikz_fname,"w"); eNB2UE[n] = new_channel_desc_scm(PHY_vars_eNB->lte_frame_parms.nb_antennas_tx, PHY_vars_UE->lte_frame_parms.nb_antennas_rx, channel_model, - N_RB2sampling_rate(PHY_vars_eNB->lte_frame_parms.N_RB_DL), - N_RB2channel_bandwidth(PHY_vars_eNB->lte_frame_parms.N_RB_DL), - forgetting_factor, + N_RB2sampling_rate(PHY_vars_eNB->lte_frame_parms.N_RB_DL), + N_RB2channel_bandwidth(PHY_vars_eNB->lte_frame_parms.N_RB_DL), + forgetting_factor, rx_sample_offset, 0); } @@ -1035,8 +1030,6 @@ n(tikz_fname,"w"); } if (input_fd==NULL) { - - /* // common DCI memcpy(&dci_alloc[num_dci].dci_pdu[0],&CCCH_alloc_pdu,sizeof(DCI1A_5MHz_TDD_1_6_t)); @@ -1052,887 +1045,886 @@ n(tikz_fname,"w"); switch(transmission_mode) { case 1: case 2: - if (common_flag == 0) { - - if (PHY_vars_eNB->lte_frame_parms.frame_type == TDD) { - - switch (PHY_vars_eNB->lte_frame_parms.N_RB_DL) { - case 6: - dci_length = sizeof_DCI1_1_5MHz_TDD_t; - dci_length_bytes = sizeof(DCI1_1_5MHz_TDD_t); - ((DCI1_1_5MHz_TDD_t *)&DLSCH_alloc_pdu_1[k])->rah = 0; - ((DCI1_1_5MHz_TDD_t *)&DLSCH_alloc_pdu_1[k])->rballoc = DLSCH_RB_ALLOC; - ((DCI1_1_5MHz_TDD_t *)&DLSCH_alloc_pdu_1[k])->TPC = 0; - ((DCI1_1_5MHz_TDD_t *)&DLSCH_alloc_pdu_1[k])->dai = 0; - ((DCI1_1_5MHz_TDD_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0; - ((DCI1_1_5MHz_TDD_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1; - ((DCI1_1_5MHz_TDD_t *)&DLSCH_alloc_pdu_1[k])->ndi = 1; - ((DCI1_1_5MHz_TDD_t *)&DLSCH_alloc_pdu_1[k])->rv = 0; - break; - case 25: - dci_length = sizeof_DCI1_5MHz_TDD_t; - dci_length_bytes = sizeof(DCI1_5MHz_TDD_t); - ((DCI1_5MHz_TDD_t *)&DLSCH_alloc_pdu_1[k])->rah = 0; - ((DCI1_5MHz_TDD_t *)&DLSCH_alloc_pdu_1[k])->rballoc = DLSCH_RB_ALLOC; - ((DCI1_5MHz_TDD_t *)&DLSCH_alloc_pdu_1[k])->TPC = 0; - ((DCI1_5MHz_TDD_t *)&DLSCH_alloc_pdu_1[k])->dai = 0; - ((DCI1_5MHz_TDD_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0; - ((DCI1_5MHz_TDD_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1; - ((DCI1_5MHz_TDD_t *)&DLSCH_alloc_pdu_1[k])->ndi = 1; - ((DCI1_5MHz_TDD_t *)&DLSCH_alloc_pdu_1[k])->rv = 0; - break; - case 50: - dci_length = sizeof_DCI1_10MHz_TDD_t; - dci_length_bytes = sizeof(DCI1_10MHz_TDD_t); - ((DCI1_10MHz_TDD_t *)&DLSCH_alloc_pdu_1[k])->rah = 0; - ((DCI1_10MHz_TDD_t *)&DLSCH_alloc_pdu_1[k])->rballoc = DLSCH_RB_ALLOC; - ((DCI1_10MHz_TDD_t *)&DLSCH_alloc_pdu_1[k])->TPC = 0; - ((DCI1_10MHz_TDD_t *)&DLSCH_alloc_pdu_1[k])->dai = 0; - ((DCI1_10MHz_TDD_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0; - ((DCI1_10MHz_TDD_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1; - ((DCI1_10MHz_TDD_t *)&DLSCH_alloc_pdu_1[k])->ndi = 1; - ((DCI1_10MHz_TDD_t *)&DLSCH_alloc_pdu_1[k])->rv = 0; - break; - case 100: - ((DCI1_20MHz_TDD_t *)&DLSCH_alloc_pdu_1[k])->rah = 0; - ((DCI1_20MHz_TDD_t *)&DLSCH_alloc_pdu_1[k])->rballoc = DLSCH_RB_ALLOC; - ((DCI1_20MHz_TDD_t *)&DLSCH_alloc_pdu_1[k])->TPC = 0; - ((DCI1_20MHz_TDD_t *)&DLSCH_alloc_pdu_1[k])->dai = 0; - ((DCI1_20MHz_TDD_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0; - ((DCI1_20MHz_TDD_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1; - ((DCI1_20MHz_TDD_t *)&DLSCH_alloc_pdu_1[k])->ndi = 1; - ((DCI1_20MHz_TDD_t *)&DLSCH_alloc_pdu_1[k])->rv = 0; - dci_length = sizeof_DCI1_20MHz_TDD_t; - dci_length_bytes = sizeof(DCI1_20MHz_TDD_t); - break; - } - } - else { //fdd - switch (PHY_vars_eNB->lte_frame_parms.N_RB_DL) { - case 6: - dci_length = sizeof_DCI1_1_5MHz_FDD_t; - dci_length_bytes = sizeof(DCI1_1_5MHz_FDD_t); - ((DCI1_1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->rah = 0; - ((DCI1_1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->rballoc = DLSCH_RB_ALLOC; - ((DCI1_1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->TPC = 0; - ((DCI1_1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0; - ((DCI1_1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1; - ((DCI1_1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->ndi = 1; - ((DCI1_1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->rv = 0; - break; - case 25: - dci_length = sizeof_DCI1_5MHz_FDD_t; - dci_length_bytes = sizeof(DCI1_5MHz_FDD_t); - ((DCI1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->rah = 0; - ((DCI1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->rballoc = DLSCH_RB_ALLOC; - ((DCI1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->TPC = 0; - ((DCI1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0; - ((DCI1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1; - ((DCI1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->ndi = 1; - ((DCI1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->rv = 0; - break; - case 50: - dci_length = sizeof_DCI1_10MHz_FDD_t; - dci_length_bytes = sizeof(DCI1_10MHz_FDD_t); - ((DCI1_10MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->rah = 0; - ((DCI1_10MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->rballoc = DLSCH_RB_ALLOC; - ((DCI1_10MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->TPC = 0; - ((DCI1_10MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0; - ((DCI1_10MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1; - ((DCI1_10MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->ndi = 1; - ((DCI1_10MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->rv = 0; - break; - case 100: - dci_length = sizeof_DCI1_20MHz_FDD_t; - dci_length_bytes = sizeof(DCI1_20MHz_FDD_t); - ((DCI1_20MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->rah = 0; - ((DCI1_20MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->rballoc = DLSCH_RB_ALLOC; - ((DCI1_20MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->TPC = 0; - ((DCI1_20MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0; - ((DCI1_20MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1; - ((DCI1_20MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->ndi = 1; - ((DCI1_20MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->rv = 0; - break; - } - } - memcpy(&dci_alloc[num_dci].dci_pdu[0],&DLSCH_alloc_pdu_1[k],dci_length_bytes); - dci_alloc[num_dci].dci_length = dci_length; - dci_alloc[num_dci].L = 1; - dci_alloc[num_dci].rnti = n_rnti+k; - dci_alloc[num_dci].format = format1; - dump_dci(&PHY_vars_eNB->lte_frame_parms,&dci_alloc[num_dci]); + if (common_flag == 0) { + + if (PHY_vars_eNB->lte_frame_parms.frame_type == TDD) { + + switch (PHY_vars_eNB->lte_frame_parms.N_RB_DL) { + case 6: + dci_length = sizeof_DCI1_1_5MHz_TDD_t; + dci_length_bytes = sizeof(DCI1_1_5MHz_TDD_t); + ((DCI1_1_5MHz_TDD_t *)&DLSCH_alloc_pdu_1[k])->rah = 0; + ((DCI1_1_5MHz_TDD_t *)&DLSCH_alloc_pdu_1[k])->rballoc = DLSCH_RB_ALLOC; + ((DCI1_1_5MHz_TDD_t *)&DLSCH_alloc_pdu_1[k])->TPC = 0; + ((DCI1_1_5MHz_TDD_t *)&DLSCH_alloc_pdu_1[k])->dai = 0; + ((DCI1_1_5MHz_TDD_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0; + ((DCI1_1_5MHz_TDD_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1; + ((DCI1_1_5MHz_TDD_t *)&DLSCH_alloc_pdu_1[k])->ndi = 1; + ((DCI1_1_5MHz_TDD_t *)&DLSCH_alloc_pdu_1[k])->rv = 0; + break; + case 25: + dci_length = sizeof_DCI1_5MHz_TDD_t; + dci_length_bytes = sizeof(DCI1_5MHz_TDD_t); + ((DCI1_5MHz_TDD_t *)&DLSCH_alloc_pdu_1[k])->rah = 0; + ((DCI1_5MHz_TDD_t *)&DLSCH_alloc_pdu_1[k])->rballoc = DLSCH_RB_ALLOC; + ((DCI1_5MHz_TDD_t *)&DLSCH_alloc_pdu_1[k])->TPC = 0; + ((DCI1_5MHz_TDD_t *)&DLSCH_alloc_pdu_1[k])->dai = 0; + ((DCI1_5MHz_TDD_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0; + ((DCI1_5MHz_TDD_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1; + ((DCI1_5MHz_TDD_t *)&DLSCH_alloc_pdu_1[k])->ndi = 1; + ((DCI1_5MHz_TDD_t *)&DLSCH_alloc_pdu_1[k])->rv = 0; + break; + case 50: + dci_length = sizeof_DCI1_10MHz_TDD_t; + dci_length_bytes = sizeof(DCI1_10MHz_TDD_t); + ((DCI1_10MHz_TDD_t *)&DLSCH_alloc_pdu_1[k])->rah = 0; + ((DCI1_10MHz_TDD_t *)&DLSCH_alloc_pdu_1[k])->rballoc = DLSCH_RB_ALLOC; + ((DCI1_10MHz_TDD_t *)&DLSCH_alloc_pdu_1[k])->TPC = 0; + ((DCI1_10MHz_TDD_t *)&DLSCH_alloc_pdu_1[k])->dai = 0; + ((DCI1_10MHz_TDD_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0; + ((DCI1_10MHz_TDD_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1; + ((DCI1_10MHz_TDD_t *)&DLSCH_alloc_pdu_1[k])->ndi = 1; + ((DCI1_10MHz_TDD_t *)&DLSCH_alloc_pdu_1[k])->rv = 0; + break; + case 100: + ((DCI1_20MHz_TDD_t *)&DLSCH_alloc_pdu_1[k])->rah = 0; + ((DCI1_20MHz_TDD_t *)&DLSCH_alloc_pdu_1[k])->rballoc = DLSCH_RB_ALLOC; + ((DCI1_20MHz_TDD_t *)&DLSCH_alloc_pdu_1[k])->TPC = 0; + ((DCI1_20MHz_TDD_t *)&DLSCH_alloc_pdu_1[k])->dai = 0; + ((DCI1_20MHz_TDD_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0; + ((DCI1_20MHz_TDD_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1; + ((DCI1_20MHz_TDD_t *)&DLSCH_alloc_pdu_1[k])->ndi = 1; + ((DCI1_20MHz_TDD_t *)&DLSCH_alloc_pdu_1[k])->rv = 0; + dci_length = sizeof_DCI1_20MHz_TDD_t; + dci_length_bytes = sizeof(DCI1_20MHz_TDD_t); + break; + } + } + else { //fdd + switch (PHY_vars_eNB->lte_frame_parms.N_RB_DL) { + case 6: + dci_length = sizeof_DCI1_1_5MHz_FDD_t; + dci_length_bytes = sizeof(DCI1_1_5MHz_FDD_t); + ((DCI1_1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->rah = 0; + ((DCI1_1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->rballoc = DLSCH_RB_ALLOC; + ((DCI1_1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->TPC = 0; + ((DCI1_1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0; + ((DCI1_1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1; + ((DCI1_1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->ndi = 1; + ((DCI1_1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->rv = 0; + break; + case 25: + dci_length = sizeof_DCI1_5MHz_FDD_t; + dci_length_bytes = sizeof(DCI1_5MHz_FDD_t); + ((DCI1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->rah = 0; + ((DCI1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->rballoc = DLSCH_RB_ALLOC; + ((DCI1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->TPC = 0; + ((DCI1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0; + ((DCI1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1; + ((DCI1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->ndi = 1; + ((DCI1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->rv = 0; + break; + case 50: + dci_length = sizeof_DCI1_10MHz_FDD_t; + dci_length_bytes = sizeof(DCI1_10MHz_FDD_t); + ((DCI1_10MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->rah = 0; + ((DCI1_10MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->rballoc = DLSCH_RB_ALLOC; + ((DCI1_10MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->TPC = 0; + ((DCI1_10MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0; + ((DCI1_10MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1; + ((DCI1_10MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->ndi = 1; + ((DCI1_10MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->rv = 0; + break; + case 100: + dci_length = sizeof_DCI1_20MHz_FDD_t; + dci_length_bytes = sizeof(DCI1_20MHz_FDD_t); + ((DCI1_20MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->rah = 0; + ((DCI1_20MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->rballoc = DLSCH_RB_ALLOC; + ((DCI1_20MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->TPC = 0; + ((DCI1_20MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0; + ((DCI1_20MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1; + ((DCI1_20MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->ndi = 1; + ((DCI1_20MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->rv = 0; + break; + } + } + memcpy(&dci_alloc[num_dci].dci_pdu[0],&DLSCH_alloc_pdu_1[k],dci_length_bytes); + dci_alloc[num_dci].dci_length = dci_length; + dci_alloc[num_dci].L = 1; + dci_alloc[num_dci].rnti = n_rnti+k; + dci_alloc[num_dci].format = format1; + dump_dci(&PHY_vars_eNB->lte_frame_parms,&dci_alloc[num_dci]); - printf("Generating dlsch params for user %d\n",k); - generate_eNB_dlsch_params_from_dci(0, - subframe, - &DLSCH_alloc_pdu_1[0], - n_rnti+k, - format1, - PHY_vars_eNB->dlsch_eNB[0], - &PHY_vars_eNB->lte_frame_parms, - PHY_vars_eNB->pdsch_config_dedicated, - SI_RNTI, - 0, - P_RNTI, - PHY_vars_eNB->eNB_UE_stats[0].DL_pmi_single); - num_dci++; - num_ue_spec_dci++; - } - else { //common flag =1 - if (PHY_vars_eNB->lte_frame_parms.frame_type == TDD) { - - switch (PHY_vars_eNB->lte_frame_parms.N_RB_DL) { - case 6: - dci_length = sizeof_DCI1A_1_5MHz_TDD_1_6_t; - dci_length_bytes = sizeof(DCI1A_1_5MHz_TDD_1_6_t); - ((DCI1A_1_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->type = 1; - ((DCI1A_1_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->vrb_type = 0; - ((DCI1A_1_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->rballoc = computeRIV(PHY_vars_eNB->lte_frame_parms.N_RB_DL,0,9); - ((DCI1A_1_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->TPC = TPC; - ((DCI1A_1_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->dai = 0; - ((DCI1A_1_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0; - ((DCI1A_1_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1; - ((DCI1A_1_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->ndi = 1; - ((DCI1A_1_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->rv = 0; - break; - case 25: - dci_length = sizeof_DCI1A_5MHz_TDD_1_6_t; - dci_length_bytes = sizeof(DCI1A_5MHz_TDD_1_6_t); - ((DCI1A_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->type = 1; - ((DCI1A_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->vrb_type = 0; - ((DCI1A_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->rballoc = computeRIV(PHY_vars_eNB->lte_frame_parms.N_RB_DL,0,9); - ((DCI1A_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->TPC = TPC; - ((DCI1A_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->dai = 0; - ((DCI1A_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0; - ((DCI1A_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1; - ((DCI1A_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->ndi = 1; - ((DCI1A_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->rv = 0; - break; - case 50: - dci_length = sizeof_DCI1A_10MHz_TDD_1_6_t; - dci_length_bytes = sizeof(DCI1A_10MHz_TDD_1_6_t); - ((DCI1A_10MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->type = 1; - ((DCI1A_10MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->vrb_type = 0; - ((DCI1A_10MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->rballoc = computeRIV(PHY_vars_eNB->lte_frame_parms.N_RB_DL,0,9); - ((DCI1A_10MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->TPC = TPC; - ((DCI1A_10MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->dai = 0; - ((DCI1A_10MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0; - ((DCI1A_10MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1; - ((DCI1A_10MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->ndi = 1; - ((DCI1A_10MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->rv = 0; - break; - case 100: - ((DCI1A_20MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->type = 1; - ((DCI1A_20MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->vrb_type = 0; - ((DCI1A_20MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->rballoc = computeRIV(PHY_vars_eNB->lte_frame_parms.N_RB_DL,0,9); - ((DCI1A_20MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->TPC = TPC; - ((DCI1A_20MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->dai = 0; - ((DCI1A_20MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0; - ((DCI1A_20MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1; - ((DCI1A_20MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->ndi = 1; - ((DCI1A_20MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->rv = 0; - dci_length = sizeof_DCI1A_20MHz_TDD_1_6_t; - dci_length_bytes = sizeof(DCI1A_20MHz_TDD_1_6_t); - break; - } - } - else { // fdd - switch (PHY_vars_eNB->lte_frame_parms.N_RB_DL) { - case 6: - dci_length = sizeof_DCI1A_1_5MHz_FDD_t; - dci_length_bytes = sizeof(DCI1A_1_5MHz_FDD_t); - ((DCI1A_1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->type = 1; - ((DCI1A_1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->vrb_type = 0; - ((DCI1A_1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->rballoc = computeRIV(PHY_vars_eNB->lte_frame_parms.N_RB_DL,0,9); - ((DCI1A_1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->TPC = TPC; - ((DCI1A_1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0; - ((DCI1A_1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1; - ((DCI1A_1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->ndi = 1; - ((DCI1A_1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->rv = 0; - break; - case 25: - dci_length = sizeof_DCI1A_5MHz_FDD_t; - dci_length_bytes = sizeof(DCI1A_5MHz_FDD_t); - ((DCI1A_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->type = 1; - ((DCI1A_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->vrb_type = 0; - ((DCI1A_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->rballoc = computeRIV(PHY_vars_eNB->lte_frame_parms.N_RB_DL,0,9); - ((DCI1A_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->TPC = TPC; - ((DCI1A_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0; - ((DCI1A_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1; - ((DCI1A_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->ndi = 1; - ((DCI1A_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->rv = 0; - break; - case 50: - dci_length = sizeof_DCI1A_10MHz_FDD_t; - dci_length_bytes = sizeof(DCI1A_10MHz_FDD_t); - ((DCI1A_10MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->type = 1; - ((DCI1A_10MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->vrb_type = 0; - ((DCI1A_10MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->rballoc = computeRIV(PHY_vars_eNB->lte_frame_parms.N_RB_DL,0,9); - ((DCI1A_10MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->TPC = TPC; - ((DCI1A_10MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0; - ((DCI1A_10MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1; - ((DCI1A_10MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->ndi = 1; - ((DCI1A_10MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->rv = 0; - break; - case 100: - dci_length = sizeof_DCI1A_20MHz_FDD_t; - dci_length_bytes = sizeof(DCI1A_20MHz_FDD_t); - ((DCI1A_20MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->type = 1; - ((DCI1A_20MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->vrb_type = 0; - ((DCI1A_20MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->rballoc = computeRIV(PHY_vars_eNB->lte_frame_parms.N_RB_DL,0,9); - ((DCI1A_20MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->TPC = TPC; - ((DCI1A_20MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0; - ((DCI1A_20MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1; - ((DCI1A_20MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->ndi = 1; - ((DCI1A_20MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->rv = 0; - break; - } - } - memcpy(&dci_alloc[num_dci].dci_pdu[0],&DLSCH_alloc_pdu_1[k],dci_length_bytes); - dci_alloc[num_dci].dci_length = dci_length; - dci_alloc[num_dci].L = 1; - dci_alloc[num_dci].rnti = SI_RNTI; - dci_alloc[num_dci].format = format1A; - dci_alloc[num_dci].firstCCE = 0; - dump_dci(&PHY_vars_eNB->lte_frame_parms,&dci_alloc[num_dci]); + printf("Generating dlsch params for user %d\n",k); + generate_eNB_dlsch_params_from_dci(0, + subframe, + &DLSCH_alloc_pdu_1[0], + n_rnti+k, + format1, + PHY_vars_eNB->dlsch_eNB[0], + &PHY_vars_eNB->lte_frame_parms, + PHY_vars_eNB->pdsch_config_dedicated, + SI_RNTI, + 0, + P_RNTI, + PHY_vars_eNB->eNB_UE_stats[0].DL_pmi_single); + num_dci++; + num_ue_spec_dci++; + } + else { //common flag =1 + if (PHY_vars_eNB->lte_frame_parms.frame_type == TDD) { + + switch (PHY_vars_eNB->lte_frame_parms.N_RB_DL) { + case 6: + dci_length = sizeof_DCI1A_1_5MHz_TDD_1_6_t; + dci_length_bytes = sizeof(DCI1A_1_5MHz_TDD_1_6_t); + ((DCI1A_1_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->type = 1; + ((DCI1A_1_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->vrb_type = 0; + ((DCI1A_1_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->rballoc = computeRIV(PHY_vars_eNB->lte_frame_parms.N_RB_DL,0,9); + ((DCI1A_1_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->TPC = TPC; + ((DCI1A_1_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->dai = 0; + ((DCI1A_1_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0; + ((DCI1A_1_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1; + ((DCI1A_1_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->ndi = 1; + ((DCI1A_1_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->rv = 0; + break; + case 25: + dci_length = sizeof_DCI1A_5MHz_TDD_1_6_t; + dci_length_bytes = sizeof(DCI1A_5MHz_TDD_1_6_t); + ((DCI1A_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->type = 1; + ((DCI1A_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->vrb_type = 0; + ((DCI1A_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->rballoc = computeRIV(PHY_vars_eNB->lte_frame_parms.N_RB_DL,0,9); + ((DCI1A_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->TPC = TPC; + ((DCI1A_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->dai = 0; + ((DCI1A_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0; + ((DCI1A_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1; + ((DCI1A_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->ndi = 1; + ((DCI1A_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->rv = 0; + break; + case 50: + dci_length = sizeof_DCI1A_10MHz_TDD_1_6_t; + dci_length_bytes = sizeof(DCI1A_10MHz_TDD_1_6_t); + ((DCI1A_10MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->type = 1; + ((DCI1A_10MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->vrb_type = 0; + ((DCI1A_10MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->rballoc = computeRIV(PHY_vars_eNB->lte_frame_parms.N_RB_DL,0,9); + ((DCI1A_10MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->TPC = TPC; + ((DCI1A_10MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->dai = 0; + ((DCI1A_10MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0; + ((DCI1A_10MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1; + ((DCI1A_10MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->ndi = 1; + ((DCI1A_10MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->rv = 0; + break; + case 100: + ((DCI1A_20MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->type = 1; + ((DCI1A_20MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->vrb_type = 0; + ((DCI1A_20MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->rballoc = computeRIV(PHY_vars_eNB->lte_frame_parms.N_RB_DL,0,9); + ((DCI1A_20MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->TPC = TPC; + ((DCI1A_20MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->dai = 0; + ((DCI1A_20MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0; + ((DCI1A_20MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1; + ((DCI1A_20MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->ndi = 1; + ((DCI1A_20MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->rv = 0; + dci_length = sizeof_DCI1A_20MHz_TDD_1_6_t; + dci_length_bytes = sizeof(DCI1A_20MHz_TDD_1_6_t); + break; + } + } + else { // fdd + switch (PHY_vars_eNB->lte_frame_parms.N_RB_DL) { + case 6: + dci_length = sizeof_DCI1A_1_5MHz_FDD_t; + dci_length_bytes = sizeof(DCI1A_1_5MHz_FDD_t); + ((DCI1A_1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->type = 1; + ((DCI1A_1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->vrb_type = 0; + ((DCI1A_1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->rballoc = computeRIV(PHY_vars_eNB->lte_frame_parms.N_RB_DL,0,9); + ((DCI1A_1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->TPC = TPC; + ((DCI1A_1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0; + ((DCI1A_1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1; + ((DCI1A_1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->ndi = 1; + ((DCI1A_1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->rv = 0; + break; + case 25: + dci_length = sizeof_DCI1A_5MHz_FDD_t; + dci_length_bytes = sizeof(DCI1A_5MHz_FDD_t); + ((DCI1A_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->type = 1; + ((DCI1A_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->vrb_type = 0; + ((DCI1A_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->rballoc = computeRIV(PHY_vars_eNB->lte_frame_parms.N_RB_DL,0,9); + ((DCI1A_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->TPC = TPC; + ((DCI1A_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0; + ((DCI1A_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1; + ((DCI1A_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->ndi = 1; + ((DCI1A_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->rv = 0; + break; + case 50: + dci_length = sizeof_DCI1A_10MHz_FDD_t; + dci_length_bytes = sizeof(DCI1A_10MHz_FDD_t); + ((DCI1A_10MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->type = 1; + ((DCI1A_10MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->vrb_type = 0; + ((DCI1A_10MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->rballoc = computeRIV(PHY_vars_eNB->lte_frame_parms.N_RB_DL,0,9); + ((DCI1A_10MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->TPC = TPC; + ((DCI1A_10MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0; + ((DCI1A_10MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1; + ((DCI1A_10MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->ndi = 1; + ((DCI1A_10MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->rv = 0; + break; + case 100: + dci_length = sizeof_DCI1A_20MHz_FDD_t; + dci_length_bytes = sizeof(DCI1A_20MHz_FDD_t); + ((DCI1A_20MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->type = 1; + ((DCI1A_20MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->vrb_type = 0; + ((DCI1A_20MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->rballoc = computeRIV(PHY_vars_eNB->lte_frame_parms.N_RB_DL,0,9); + ((DCI1A_20MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->TPC = TPC; + ((DCI1A_20MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0; + ((DCI1A_20MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1; + ((DCI1A_20MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->ndi = 1; + ((DCI1A_20MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->rv = 0; + break; + } + } + memcpy(&dci_alloc[num_dci].dci_pdu[0],&DLSCH_alloc_pdu_1[k],dci_length_bytes); + dci_alloc[num_dci].dci_length = dci_length; + dci_alloc[num_dci].L = 1; + dci_alloc[num_dci].rnti = SI_RNTI; + dci_alloc[num_dci].format = format1A; + dci_alloc[num_dci].firstCCE = 0; + dump_dci(&PHY_vars_eNB->lte_frame_parms,&dci_alloc[num_dci]); - printf("Generating dlsch params for user %d\n",k); - generate_eNB_dlsch_params_from_dci(0, - subframe, - &DLSCH_alloc_pdu_1[0], - SI_RNTI, - format1A, - PHY_vars_eNB->dlsch_eNB[0], - &PHY_vars_eNB->lte_frame_parms, - PHY_vars_eNB->pdsch_config_dedicated, - SI_RNTI, - 0, - P_RNTI, - PHY_vars_eNB->eNB_UE_stats[0].DL_pmi_single); - - num_common_dci++; - num_dci++; - - } - break; + printf("Generating dlsch params for user %d\n",k); + generate_eNB_dlsch_params_from_dci(0, + subframe, + &DLSCH_alloc_pdu_1[0], + SI_RNTI, + format1A, + PHY_vars_eNB->dlsch_eNB[0], + &PHY_vars_eNB->lte_frame_parms, + PHY_vars_eNB->pdsch_config_dedicated, + SI_RNTI, + 0, + P_RNTI, + PHY_vars_eNB->eNB_UE_stats[0].DL_pmi_single); + + num_common_dci++; + num_dci++; + + } + break; case 3: //LARGE CDD - if (common_flag == 0) { - - if (PHY_vars_eNB->lte_frame_parms.nb_antennas_tx == 2) {// here DCI does not contain any precoder information. matrix is fixed as identity, but dont forget aboy cycling + if (common_flag == 0) { + + if (PHY_vars_eNB->lte_frame_parms.nb_antennas_tx == 2) {// here DCI does not contain any precoder information. matrix is fixed as identity, but dont forget aboy cycling - if (PHY_vars_eNB->lte_frame_parms.frame_type == TDD) { - - switch (PHY_vars_eNB->lte_frame_parms.N_RB_DL) { - case 6: - dci_length = sizeof_DCI2A_1_5MHz_2A_TDD_t; - dci_length_bytes = sizeof(DCI2A_1_5MHz_2A_TDD_t); - ((DCI2A_1_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->rballoc = DLSCH_RB_ALLOC; - ((DCI2A_1_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->TPC = 0; - ((DCI2A_1_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->dai = 0; - ((DCI2A_1_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0; - ((DCI2A_1_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->mcs1 = mcs1; - ((DCI2A_1_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->ndi1 = 1; - ((DCI2A_1_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->rv1 = 0; - ((DCI2A_1_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->mcs2 = mcs2; - ((DCI2A_1_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->ndi2 = 1; - ((DCI2A_1_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->rv2 = 0; - break; - case 25: - dci_length = sizeof_DCI2A_5MHz_2A_TDD_t; - dci_length_bytes = sizeof(DCI2A_5MHz_2A_TDD_t); - ((DCI2A_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->rah = 0; - ((DCI2A_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->rballoc = DLSCH_RB_ALLOC; - ((DCI2A_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->TPC = 0; - ((DCI2A_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->dai = 0; - ((DCI2A_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0; - ((DCI2A_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->mcs1 = mcs1; - ((DCI2A_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->ndi1 = 1; - ((DCI2A_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->rv1 = 0; - ((DCI2A_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->mcs2 = mcs2; - ((DCI2A_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->ndi2 = 1; - ((DCI2A_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->rv2 = 0; - break; - case 50: - dci_length = sizeof_DCI2A_10MHz_2A_TDD_t; - dci_length_bytes = sizeof(DCI2A_10MHz_2A_TDD_t); - ((DCI2A_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->rah = 0; - ((DCI2A_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->rballoc = DLSCH_RB_ALLOC; - ((DCI2A_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->TPC = 0; - ((DCI2A_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->dai = 0; - ((DCI2A_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0; - ((DCI2A_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->mcs1 = mcs1; - ((DCI2A_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->ndi1 = 1; - ((DCI2A_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->rv1 = 0; - ((DCI2A_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->mcs2 = mcs2; - ((DCI2A_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->ndi2 = 1; - ((DCI2A_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->rv2 = 0; - break; - case 100: - ((DCI2A_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->rah = 0; - ((DCI2A_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->rballoc = DLSCH_RB_ALLOC; - ((DCI2A_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->TPC = 0; - ((DCI2A_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->dai = 0; - ((DCI2A_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0; - ((DCI2A_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->mcs1 = mcs1; - ((DCI2A_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->ndi1 = 1; - ((DCI2A_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->rv1 = 0; - ((DCI2A_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->mcs2 = mcs2; - ((DCI2A_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->ndi2 = 1; - ((DCI2A_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->rv2 = 0; - dci_length = sizeof_DCI2A_20MHz_2A_TDD_t; - dci_length_bytes = sizeof(DCI2A_20MHz_2A_TDD_t); - break; - } - } - - else { // fdd - switch (PHY_vars_eNB->lte_frame_parms.N_RB_DL) { - case 6: - dci_length = sizeof_DCI2A_1_5MHz_2A_FDD_t; - dci_length_bytes = sizeof(DCI2A_1_5MHz_2A_FDD_t); - ((DCI2A_1_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->rballoc = DLSCH_RB_ALLOC; - ((DCI2A_1_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->TPC = 0; - ((DCI2A_1_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0; - ((DCI2A_1_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs1 = mcs1; - ((DCI2A_1_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->ndi1 = 1; - ((DCI2A_1_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->rv1 = 0; - ((DCI2A_1_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs2 = mcs2; - ((DCI2A_1_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->ndi2 = 1; - ((DCI2A_1_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->rv2 = 0; - break; - case 25: - dci_length = sizeof_DCI2A_5MHz_2A_FDD_t; - dci_length_bytes = sizeof(DCI2A_5MHz_2A_FDD_t); - ((DCI2A_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->rah = 0; - ((DCI2A_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->rballoc = DLSCH_RB_ALLOC; - ((DCI2A_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->TPC = 0; - ((DCI2A_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0; - ((DCI2A_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs1 = mcs1; - ((DCI2A_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->ndi1 = 1; - ((DCI2A_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->rv1 = 0; - ((DCI2A_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs2 = mcs2; - ((DCI2A_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->ndi2 = 1; - ((DCI2A_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->rv2 = 0; - break; - case 50: - dci_length = sizeof_DCI2A_10MHz_2A_FDD_t; - dci_length_bytes = sizeof(DCI2A_10MHz_2A_FDD_t); - ((DCI2A_10MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->rah = 0; - ((DCI2A_10MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->rballoc = DLSCH_RB_ALLOC; - ((DCI2A_10MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->TPC = 0; - ((DCI2A_10MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0; - ((DCI2A_10MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs1 = mcs1; - ((DCI2A_10MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->ndi1 = 1; - ((DCI2A_10MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->rv1 = 0; - ((DCI2A_10MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs2 = mcs2; - ((DCI2A_10MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->ndi2 = 1; - ((DCI2A_10MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->rv2 = 0; - break; - case 100: - dci_length = sizeof_DCI2A_20MHz_2A_FDD_t; - dci_length_bytes = sizeof(DCI2A_20MHz_2A_FDD_t); - ((DCI2A_20MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->rah = 0; - ((DCI2A_20MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->rballoc = DLSCH_RB_ALLOC; - ((DCI2A_20MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->TPC = 0; - ((DCI2A_20MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0; - ((DCI2A_20MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs1 = mcs1; - ((DCI2A_20MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->ndi1 = 1; - ((DCI2A_20MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->rv1 = 0; - ((DCI2A_20MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs2 = mcs2; - ((DCI2A_20MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->ndi2 = 1; - ((DCI2A_20MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->rv2 = 0; - break; - } - } - } - else if (PHY_vars_eNB->lte_frame_parms.nb_antennas_tx == 4) { //4 antenna, needs diff precoding codebook index depeneding on layers + if (PHY_vars_eNB->lte_frame_parms.frame_type == TDD) { + + switch (PHY_vars_eNB->lte_frame_parms.N_RB_DL) { + case 6: + dci_length = sizeof_DCI2A_1_5MHz_2A_TDD_t; + dci_length_bytes = sizeof(DCI2A_1_5MHz_2A_TDD_t); + ((DCI2A_1_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->rballoc = DLSCH_RB_ALLOC; + ((DCI2A_1_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->TPC = 0; + ((DCI2A_1_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->dai = 0; + ((DCI2A_1_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0; + ((DCI2A_1_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->mcs1 = mcs1; + ((DCI2A_1_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->ndi1 = 1; + ((DCI2A_1_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->rv1 = 0; + ((DCI2A_1_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->mcs2 = mcs2; + ((DCI2A_1_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->ndi2 = 1; + ((DCI2A_1_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->rv2 = 0; + break; + case 25: + dci_length = sizeof_DCI2A_5MHz_2A_TDD_t; + dci_length_bytes = sizeof(DCI2A_5MHz_2A_TDD_t); + ((DCI2A_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->rah = 0; + ((DCI2A_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->rballoc = DLSCH_RB_ALLOC; + ((DCI2A_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->TPC = 0; + ((DCI2A_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->dai = 0; + ((DCI2A_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0; + ((DCI2A_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->mcs1 = mcs1; + ((DCI2A_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->ndi1 = 1; + ((DCI2A_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->rv1 = 0; + ((DCI2A_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->mcs2 = mcs2; + ((DCI2A_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->ndi2 = 1; + ((DCI2A_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->rv2 = 0; + break; + case 50: + dci_length = sizeof_DCI2A_10MHz_2A_TDD_t; + dci_length_bytes = sizeof(DCI2A_10MHz_2A_TDD_t); + ((DCI2A_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->rah = 0; + ((DCI2A_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->rballoc = DLSCH_RB_ALLOC; + ((DCI2A_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->TPC = 0; + ((DCI2A_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->dai = 0; + ((DCI2A_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0; + ((DCI2A_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->mcs1 = mcs1; + ((DCI2A_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->ndi1 = 1; + ((DCI2A_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->rv1 = 0; + ((DCI2A_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->mcs2 = mcs2; + ((DCI2A_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->ndi2 = 1; + ((DCI2A_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->rv2 = 0; + break; + case 100: + ((DCI2A_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->rah = 0; + ((DCI2A_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->rballoc = DLSCH_RB_ALLOC; + ((DCI2A_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->TPC = 0; + ((DCI2A_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->dai = 0; + ((DCI2A_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0; + ((DCI2A_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->mcs1 = mcs1; + ((DCI2A_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->ndi1 = 1; + ((DCI2A_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->rv1 = 0; + ((DCI2A_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->mcs2 = mcs2; + ((DCI2A_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->ndi2 = 1; + ((DCI2A_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->rv2 = 0; + dci_length = sizeof_DCI2A_20MHz_2A_TDD_t; + dci_length_bytes = sizeof(DCI2A_20MHz_2A_TDD_t); + break; + } + } + + else { // fdd + switch (PHY_vars_eNB->lte_frame_parms.N_RB_DL) { + case 6: + dci_length = sizeof_DCI2A_1_5MHz_2A_FDD_t; + dci_length_bytes = sizeof(DCI2A_1_5MHz_2A_FDD_t); + ((DCI2A_1_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->rballoc = DLSCH_RB_ALLOC; + ((DCI2A_1_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->TPC = 0; + ((DCI2A_1_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0; + ((DCI2A_1_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs1 = mcs1; + ((DCI2A_1_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->ndi1 = 1; + ((DCI2A_1_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->rv1 = 0; + ((DCI2A_1_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs2 = mcs2; + ((DCI2A_1_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->ndi2 = 1; + ((DCI2A_1_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->rv2 = 0; + break; + case 25: + dci_length = sizeof_DCI2A_5MHz_2A_FDD_t; + dci_length_bytes = sizeof(DCI2A_5MHz_2A_FDD_t); + ((DCI2A_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->rah = 0; + ((DCI2A_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->rballoc = DLSCH_RB_ALLOC; + ((DCI2A_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->TPC = 0; + ((DCI2A_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0; + ((DCI2A_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs1 = mcs1; + ((DCI2A_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->ndi1 = 1; + ((DCI2A_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->rv1 = 0; + ((DCI2A_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs2 = mcs2; + ((DCI2A_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->ndi2 = 1; + ((DCI2A_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->rv2 = 0; + break; + case 50: + dci_length = sizeof_DCI2A_10MHz_2A_FDD_t; + dci_length_bytes = sizeof(DCI2A_10MHz_2A_FDD_t); + ((DCI2A_10MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->rah = 0; + ((DCI2A_10MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->rballoc = DLSCH_RB_ALLOC; + ((DCI2A_10MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->TPC = 0; + ((DCI2A_10MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0; + ((DCI2A_10MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs1 = mcs1; + ((DCI2A_10MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->ndi1 = 1; + ((DCI2A_10MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->rv1 = 0; + ((DCI2A_10MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs2 = mcs2; + ((DCI2A_10MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->ndi2 = 1; + ((DCI2A_10MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->rv2 = 0; + break; + case 100: + dci_length = sizeof_DCI2A_20MHz_2A_FDD_t; + dci_length_bytes = sizeof(DCI2A_20MHz_2A_FDD_t); + ((DCI2A_20MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->rah = 0; + ((DCI2A_20MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->rballoc = DLSCH_RB_ALLOC; + ((DCI2A_20MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->TPC = 0; + ((DCI2A_20MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0; + ((DCI2A_20MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs1 = mcs1; + ((DCI2A_20MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->ndi1 = 1; + ((DCI2A_20MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->rv1 = 0; + ((DCI2A_20MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs2 = mcs2; + ((DCI2A_20MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->ndi2 = 1; + ((DCI2A_20MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->rv2 = 0; + break; + } + } + } + else if (PHY_vars_eNB->lte_frame_parms.nb_antennas_tx == 4) { //4 antenna, needs diff precoding codebook index depeneding on layers - } - - memcpy(&dci_alloc[num_dci].dci_pdu[0],&DLSCH_alloc_pdu_1[k],dci_length_bytes); - dci_alloc[num_dci].dci_length = dci_length; - dci_alloc[num_dci].L = 1; - dci_alloc[num_dci].rnti = n_rnti+k; - dci_alloc[num_dci].format = format2A; - dump_dci(&PHY_vars_eNB->lte_frame_parms,&dci_alloc[num_dci]); - - printf("Generating dlsch params for user %d / format 2A (%d)\n",k,format2A); - generate_eNB_dlsch_params_from_dci(0, - subframe, - &DLSCH_alloc_pdu_1[0], - n_rnti+k, - format2A, - PHY_vars_eNB->dlsch_eNB[0], - &PHY_vars_eNB->lte_frame_parms, - PHY_vars_eNB->pdsch_config_dedicated, - SI_RNTI, - 0, - P_RNTI, - PHY_vars_eNB->eNB_UE_stats[0].DL_pmi_single); - - num_dci++; - num_ue_spec_dci++; - } - else { //commonn flag 1 - if (PHY_vars_eNB->lte_frame_parms.frame_type == TDD) { //tdd - - switch (PHY_vars_eNB->lte_frame_parms.N_RB_DL) { - case 6: - dci_length = sizeof_DCI1A_1_5MHz_TDD_1_6_t; - dci_length_bytes = sizeof(DCI1A_1_5MHz_TDD_1_6_t); - ((DCI1A_1_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->type = 1; - ((DCI1A_1_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->vrb_type = 0; - ((DCI1A_1_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->rballoc = computeRIV(PHY_vars_eNB->lte_frame_parms.N_RB_DL,0,9); - ((DCI1A_1_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->TPC = TPC; - ((DCI1A_1_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->dai = 0; - ((DCI1A_1_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0; - ((DCI1A_1_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1; - ((DCI1A_1_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->ndi = 1; - ((DCI1A_1_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->rv = 0; - break; - case 25: - dci_length = sizeof_DCI1A_5MHz_TDD_1_6_t; - dci_length_bytes = sizeof(DCI1A_5MHz_TDD_1_6_t); - ((DCI1A_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->type = 1; - ((DCI1A_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->vrb_type = 0; - ((DCI1A_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->rballoc = computeRIV(PHY_vars_eNB->lte_frame_parms.N_RB_DL,0,9); - ((DCI1A_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->TPC = TPC; - ((DCI1A_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->dai = 0; - ((DCI1A_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0; - ((DCI1A_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1; - ((DCI1A_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->ndi = 1; - ((DCI1A_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->rv = 0; - break; - case 50: - dci_length = sizeof_DCI1A_10MHz_TDD_1_6_t; - dci_length_bytes = sizeof(DCI1A_10MHz_TDD_1_6_t); - ((DCI1A_10MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->type = 1; - ((DCI1A_10MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->vrb_type = 0; - ((DCI1A_10MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->rballoc = computeRIV(PHY_vars_eNB->lte_frame_parms.N_RB_DL,0,9); - ((DCI1A_10MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->TPC = TPC; - ((DCI1A_10MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->dai = 0; - ((DCI1A_10MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0; - ((DCI1A_10MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1; - ((DCI1A_10MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->ndi = 1; - ((DCI1A_10MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->rv = 0; - break; - case 100: - ((DCI1A_20MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->type = 1; - ((DCI1A_20MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->vrb_type = 0; - ((DCI1A_20MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->rballoc = computeRIV(PHY_vars_eNB->lte_frame_parms.N_RB_DL,0,9); - ((DCI1A_20MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->TPC = TPC; - ((DCI1A_20MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->dai = 0; - ((DCI1A_20MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0; - ((DCI1A_20MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1; - ((DCI1A_20MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->ndi = 1; - ((DCI1A_20MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->rv = 0; - dci_length = sizeof_DCI1A_20MHz_TDD_1_6_t; - dci_length_bytes = sizeof(DCI1A_20MHz_TDD_1_6_t); - break; - } - } - else { //fdd - switch (PHY_vars_eNB->lte_frame_parms.N_RB_DL) { - case 6: - dci_length = sizeof_DCI1A_1_5MHz_FDD_t; - dci_length_bytes = sizeof(DCI1A_1_5MHz_FDD_t); - ((DCI1A_1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->type = 1; - ((DCI1A_1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->vrb_type = 0; - ((DCI1A_1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->rballoc = computeRIV(PHY_vars_eNB->lte_frame_parms.N_RB_DL,0,9); - ((DCI1A_1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->TPC = TPC; - ((DCI1A_1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0; - ((DCI1A_1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1; - ((DCI1A_1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->ndi = 1; - ((DCI1A_1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->rv = 0; - break; - case 25: - dci_length = sizeof_DCI1A_5MHz_FDD_t; - dci_length_bytes = sizeof(DCI1A_5MHz_FDD_t); - ((DCI1A_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->type = 1; - ((DCI1A_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->vrb_type = 0; - ((DCI1A_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->rballoc = computeRIV(PHY_vars_eNB->lte_frame_parms.N_RB_DL,0,9); - ((DCI1A_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->TPC = TPC; - ((DCI1A_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0; - ((DCI1A_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1; - ((DCI1A_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->ndi = 1; - ((DCI1A_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->rv = 0; - break; - case 50: - dci_length = sizeof_DCI1A_10MHz_FDD_t; - dci_length_bytes = sizeof(DCI1A_10MHz_FDD_t); - ((DCI1A_10MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->type = 1; - ((DCI1A_10MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->vrb_type = 0; - ((DCI1A_10MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->rballoc = computeRIV(PHY_vars_eNB->lte_frame_parms.N_RB_DL,0,9); - ((DCI1A_10MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->TPC = TPC; - ((DCI1A_10MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0; - ((DCI1A_10MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1; - ((DCI1A_10MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->ndi = 1; - ((DCI1A_10MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->rv = 0; - break; - case 100: - dci_length = sizeof_DCI1A_20MHz_FDD_t; - dci_length_bytes = sizeof(DCI1A_20MHz_FDD_t); - ((DCI1A_20MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->type = 1; - ((DCI1A_20MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->vrb_type = 0; - ((DCI1A_20MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->rballoc = computeRIV(PHY_vars_eNB->lte_frame_parms.N_RB_DL,0,9); - ((DCI1A_20MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->TPC = TPC; - ((DCI1A_20MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0; - ((DCI1A_20MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1; - ((DCI1A_20MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->ndi = 1; - ((DCI1A_20MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->rv = 0; - break; - } - } - memcpy(&dci_alloc[num_dci].dci_pdu[0],&DLSCH_alloc_pdu_1[k],dci_length_bytes); - dci_alloc[num_dci].dci_length = dci_length; - dci_alloc[num_dci].L = 1; - dci_alloc[num_dci].rnti = SI_RNTI; - dci_alloc[num_dci].format = format1A; - dci_alloc[num_dci].firstCCE = 0; - dump_dci(&PHY_vars_eNB->lte_frame_parms,&dci_alloc[num_dci]); - - printf("Generating dlsch params for user %d\n",k); - generate_eNB_dlsch_params_from_dci(0, - subframe, - &DLSCH_alloc_pdu_1[0], - SI_RNTI, - format1A, - PHY_vars_eNB->dlsch_eNB[0], - &PHY_vars_eNB->lte_frame_parms, - PHY_vars_eNB->pdsch_config_dedicated, - SI_RNTI, - 0, - P_RNTI, - PHY_vars_eNB->eNB_UE_stats[0].DL_pmi_single); - - num_common_dci++; - num_dci++; - - } - printf("Generated DCI format 2A (Transmission Mode 3)\n"); - break; + } + + memcpy(&dci_alloc[num_dci].dci_pdu[0],&DLSCH_alloc_pdu_1[k],dci_length_bytes); + dci_alloc[num_dci].dci_length = dci_length; + dci_alloc[num_dci].L = 1; + dci_alloc[num_dci].rnti = n_rnti+k; + dci_alloc[num_dci].format = format2A; + dump_dci(&PHY_vars_eNB->lte_frame_parms,&dci_alloc[num_dci]); + + printf("Generating dlsch params for user %d / format 2A (%d)\n",k,format2A); + generate_eNB_dlsch_params_from_dci(0, + subframe, + &DLSCH_alloc_pdu_1[0], + n_rnti+k, + format2A, + PHY_vars_eNB->dlsch_eNB[0], + &PHY_vars_eNB->lte_frame_parms, + PHY_vars_eNB->pdsch_config_dedicated, + SI_RNTI, + 0, + P_RNTI, + PHY_vars_eNB->eNB_UE_stats[0].DL_pmi_single); + + num_dci++; + num_ue_spec_dci++; + } + else { //commonn flag 1 + if (PHY_vars_eNB->lte_frame_parms.frame_type == TDD) { //tdd + + switch (PHY_vars_eNB->lte_frame_parms.N_RB_DL) { + case 6: + dci_length = sizeof_DCI1A_1_5MHz_TDD_1_6_t; + dci_length_bytes = sizeof(DCI1A_1_5MHz_TDD_1_6_t); + ((DCI1A_1_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->type = 1; + ((DCI1A_1_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->vrb_type = 0; + ((DCI1A_1_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->rballoc = computeRIV(PHY_vars_eNB->lte_frame_parms.N_RB_DL,0,9); + ((DCI1A_1_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->TPC = TPC; + ((DCI1A_1_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->dai = 0; + ((DCI1A_1_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0; + ((DCI1A_1_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1; + ((DCI1A_1_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->ndi = 1; + ((DCI1A_1_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->rv = 0; + break; + case 25: + dci_length = sizeof_DCI1A_5MHz_TDD_1_6_t; + dci_length_bytes = sizeof(DCI1A_5MHz_TDD_1_6_t); + ((DCI1A_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->type = 1; + ((DCI1A_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->vrb_type = 0; + ((DCI1A_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->rballoc = computeRIV(PHY_vars_eNB->lte_frame_parms.N_RB_DL,0,9); + ((DCI1A_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->TPC = TPC; + ((DCI1A_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->dai = 0; + ((DCI1A_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0; + ((DCI1A_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1; + ((DCI1A_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->ndi = 1; + ((DCI1A_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->rv = 0; + break; + case 50: + dci_length = sizeof_DCI1A_10MHz_TDD_1_6_t; + dci_length_bytes = sizeof(DCI1A_10MHz_TDD_1_6_t); + ((DCI1A_10MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->type = 1; + ((DCI1A_10MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->vrb_type = 0; + ((DCI1A_10MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->rballoc = computeRIV(PHY_vars_eNB->lte_frame_parms.N_RB_DL,0,9); + ((DCI1A_10MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->TPC = TPC; + ((DCI1A_10MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->dai = 0; + ((DCI1A_10MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0; + ((DCI1A_10MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1; + ((DCI1A_10MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->ndi = 1; + ((DCI1A_10MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->rv = 0; + break; + case 100: + ((DCI1A_20MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->type = 1; + ((DCI1A_20MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->vrb_type = 0; + ((DCI1A_20MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->rballoc = computeRIV(PHY_vars_eNB->lte_frame_parms.N_RB_DL,0,9); + ((DCI1A_20MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->TPC = TPC; + ((DCI1A_20MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->dai = 0; + ((DCI1A_20MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0; + ((DCI1A_20MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1; + ((DCI1A_20MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->ndi = 1; + ((DCI1A_20MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->rv = 0; + dci_length = sizeof_DCI1A_20MHz_TDD_1_6_t; + dci_length_bytes = sizeof(DCI1A_20MHz_TDD_1_6_t); + break; + } + } + else { //fdd + switch (PHY_vars_eNB->lte_frame_parms.N_RB_DL) { + case 6: + dci_length = sizeof_DCI1A_1_5MHz_FDD_t; + dci_length_bytes = sizeof(DCI1A_1_5MHz_FDD_t); + ((DCI1A_1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->type = 1; + ((DCI1A_1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->vrb_type = 0; + ((DCI1A_1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->rballoc = computeRIV(PHY_vars_eNB->lte_frame_parms.N_RB_DL,0,9); + ((DCI1A_1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->TPC = TPC; + ((DCI1A_1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0; + ((DCI1A_1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1; + ((DCI1A_1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->ndi = 1; + ((DCI1A_1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->rv = 0; + break; + case 25: + dci_length = sizeof_DCI1A_5MHz_FDD_t; + dci_length_bytes = sizeof(DCI1A_5MHz_FDD_t); + ((DCI1A_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->type = 1; + ((DCI1A_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->vrb_type = 0; + ((DCI1A_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->rballoc = computeRIV(PHY_vars_eNB->lte_frame_parms.N_RB_DL,0,9); + ((DCI1A_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->TPC = TPC; + ((DCI1A_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0; + ((DCI1A_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1; + ((DCI1A_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->ndi = 1; + ((DCI1A_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->rv = 0; + break; + case 50: + dci_length = sizeof_DCI1A_10MHz_FDD_t; + dci_length_bytes = sizeof(DCI1A_10MHz_FDD_t); + ((DCI1A_10MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->type = 1; + ((DCI1A_10MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->vrb_type = 0; + ((DCI1A_10MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->rballoc = computeRIV(PHY_vars_eNB->lte_frame_parms.N_RB_DL,0,9); + ((DCI1A_10MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->TPC = TPC; + ((DCI1A_10MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0; + ((DCI1A_10MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1; + ((DCI1A_10MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->ndi = 1; + ((DCI1A_10MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->rv = 0; + break; + case 100: + dci_length = sizeof_DCI1A_20MHz_FDD_t; + dci_length_bytes = sizeof(DCI1A_20MHz_FDD_t); + ((DCI1A_20MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->type = 1; + ((DCI1A_20MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->vrb_type = 0; + ((DCI1A_20MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->rballoc = computeRIV(PHY_vars_eNB->lte_frame_parms.N_RB_DL,0,9); + ((DCI1A_20MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->TPC = TPC; + ((DCI1A_20MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0; + ((DCI1A_20MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1; + ((DCI1A_20MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->ndi = 1; + ((DCI1A_20MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->rv = 0; + break; + } + } + memcpy(&dci_alloc[num_dci].dci_pdu[0],&DLSCH_alloc_pdu_1[k],dci_length_bytes); + dci_alloc[num_dci].dci_length = dci_length; + dci_alloc[num_dci].L = 1; + dci_alloc[num_dci].rnti = SI_RNTI; + dci_alloc[num_dci].format = format1A; + dci_alloc[num_dci].firstCCE = 0; + dump_dci(&PHY_vars_eNB->lte_frame_parms,&dci_alloc[num_dci]); + + printf("Generating dlsch params for user %d\n",k); + generate_eNB_dlsch_params_from_dci(0, + subframe, + &DLSCH_alloc_pdu_1[0], + SI_RNTI, + format1A, + PHY_vars_eNB->dlsch_eNB[0], + &PHY_vars_eNB->lte_frame_parms, + PHY_vars_eNB->pdsch_config_dedicated, + SI_RNTI, + 0, + P_RNTI, + PHY_vars_eNB->eNB_UE_stats[0].DL_pmi_single); + + num_common_dci++; + num_dci++; + + } + printf("Generated DCI format 2A (Transmission Mode 3)\n"); + break; case 4: // !!! this dci format contains precoder information - if (common_flag == 0) { - - if (PHY_vars_eNB->lte_frame_parms.nb_antennas_tx == 2) { + if (common_flag == 0) { + + if (PHY_vars_eNB->lte_frame_parms.nb_antennas_tx == 2) { - if (PHY_vars_eNB->lte_frame_parms.frame_type == TDD) { - - switch (PHY_vars_eNB->lte_frame_parms.N_RB_DL) { - case 6: - dci_length = sizeof_DCI2_1_5MHz_2A_TDD_t; - dci_length_bytes = sizeof(DCI2_1_5MHz_2A_TDD_t); - ((DCI2_1_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->rballoc = DLSCH_RB_ALLOC; - ((DCI2_1_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->TPC = 0; - ((DCI2_1_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->dai = 0; - ((DCI2_1_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0; - ((DCI2_1_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->mcs1 = mcs1; - ((DCI2_1_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->ndi1 = 1; - ((DCI2_1_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->rv1 = 0; - ((DCI2_1_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->mcs2 = mcs2; - ((DCI2_1_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->ndi2 = 1; - ((DCI2_1_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->rv2 = 0; - ((DCI2_1_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->tb_swap = 0; - ((DCI2_1_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->tpmi = 2; - break; - case 25: - dci_length = sizeof_DCI2_5MHz_2A_TDD_t; - dci_length_bytes = sizeof(DCI2_5MHz_2A_TDD_t); - ((DCI2_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->rah = 0; - ((DCI2_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->rballoc = DLSCH_RB_ALLOC; - ((DCI2_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->TPC = 0; - ((DCI2_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->dai = 0; - ((DCI2_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0; - ((DCI2_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->mcs1 = mcs1; - ((DCI2_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->ndi1 = 1; - ((DCI2_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->rv1 = 0; - ((DCI2_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->mcs2 = mcs2; - ((DCI2_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->ndi2 = 1; - ((DCI2_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->rv2 = 0; - ((DCI2_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->tb_swap = 0; - ((DCI2_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->tpmi = 2; + if (PHY_vars_eNB->lte_frame_parms.frame_type == TDD) { + + switch (PHY_vars_eNB->lte_frame_parms.N_RB_DL) { + case 6: + dci_length = sizeof_DCI2_1_5MHz_2A_TDD_t; + dci_length_bytes = sizeof(DCI2_1_5MHz_2A_TDD_t); + ((DCI2_1_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->rballoc = DLSCH_RB_ALLOC; + ((DCI2_1_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->TPC = 0; + ((DCI2_1_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->dai = 0; + ((DCI2_1_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0; + ((DCI2_1_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->mcs1 = mcs1; + ((DCI2_1_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->ndi1 = 1; + ((DCI2_1_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->rv1 = 0; + ((DCI2_1_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->mcs2 = mcs2; + ((DCI2_1_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->ndi2 = 1; + ((DCI2_1_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->rv2 = 0; + ((DCI2_1_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->tb_swap = 0; + ((DCI2_1_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->tpmi = 2; + break; + case 25: + dci_length = sizeof_DCI2_5MHz_2A_TDD_t; + dci_length_bytes = sizeof(DCI2_5MHz_2A_TDD_t); + ((DCI2_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->rah = 0; + ((DCI2_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->rballoc = DLSCH_RB_ALLOC; + ((DCI2_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->TPC = 0; + ((DCI2_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->dai = 0; + ((DCI2_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0; + ((DCI2_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->mcs1 = mcs1; + ((DCI2_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->ndi1 = 1; + ((DCI2_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->rv1 = 0; + ((DCI2_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->mcs2 = mcs2; + ((DCI2_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->ndi2 = 1; + ((DCI2_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->rv2 = 0; + ((DCI2_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->tb_swap = 0; + ((DCI2_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->tpmi = 2; - break; - case 50: - dci_length = sizeof_DCI2_10MHz_2A_TDD_t; - dci_length_bytes = sizeof(DCI2_10MHz_2A_TDD_t); - ((DCI2_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->rah = 0; - ((DCI2_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->rballoc = DLSCH_RB_ALLOC; - ((DCI2_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->TPC = 0; - ((DCI2_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->dai = 0; - ((DCI2_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0; - ((DCI2_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->mcs1 = mcs1; - ((DCI2_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->ndi1 = 1; - ((DCI2_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->rv1 = 0; - ((DCI2_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->mcs2 = mcs2; - ((DCI2_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->ndi2 = 1; - ((DCI2_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->rv2 = 0; - ((DCI2_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->tb_swap = 0; - ((DCI2_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->tpmi = 2; + break; + case 50: + dci_length = sizeof_DCI2_10MHz_2A_TDD_t; + dci_length_bytes = sizeof(DCI2_10MHz_2A_TDD_t); + ((DCI2_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->rah = 0; + ((DCI2_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->rballoc = DLSCH_RB_ALLOC; + ((DCI2_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->TPC = 0; + ((DCI2_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->dai = 0; + ((DCI2_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0; + ((DCI2_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->mcs1 = mcs1; + ((DCI2_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->ndi1 = 1; + ((DCI2_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->rv1 = 0; + ((DCI2_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->mcs2 = mcs2; + ((DCI2_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->ndi2 = 1; + ((DCI2_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->rv2 = 0; + ((DCI2_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->tb_swap = 0; + ((DCI2_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->tpmi = 2; - break; - case 100: - ((DCI2_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->rah = 0; - ((DCI2_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->rballoc = DLSCH_RB_ALLOC; - ((DCI2_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->TPC = 0; - ((DCI2_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->dai = 0; - ((DCI2_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0; - ((DCI2_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->mcs1 = mcs1; - ((DCI2_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->ndi1 = 1; - ((DCI2_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->rv1 = 0; - ((DCI2_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->mcs2 = mcs2; - ((DCI2_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->ndi2 = 1; - ((DCI2_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->rv2 = 0; - ((DCI2_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->tb_swap = 0; - ((DCI2_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->tpmi = 2; - dci_length = sizeof_DCI2_20MHz_2A_TDD_t; - dci_length_bytes = sizeof(DCI2_20MHz_2A_TDD_t); - break; - } - } - - else { - switch (PHY_vars_eNB->lte_frame_parms.N_RB_DL) { - case 6: - dci_length = sizeof_DCI2_1_5MHz_2A_FDD_t; - dci_length_bytes = sizeof(DCI2_1_5MHz_2A_FDD_t); - ((DCI2_1_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->rballoc = DLSCH_RB_ALLOC; - ((DCI2_1_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->TPC = 0; - ((DCI2_1_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0; - ((DCI2_1_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs1 = mcs1; - ((DCI2_1_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->ndi1 = 1; - ((DCI2_1_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->rv1 = 0; - ((DCI2_1_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs2 = mcs2; - ((DCI2_1_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->ndi2 = 1; - ((DCI2_1_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->rv2 = 0; - ((DCI2_1_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->tb_swap = 0; - ((DCI2_1_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->tpmi = 2; - break; - case 25: - dci_length = sizeof_DCI2_5MHz_2A_FDD_t; - dci_length_bytes = sizeof(DCI2_5MHz_2A_FDD_t); - ((DCI2_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->rah = 0; - ((DCI2_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->rballoc = DLSCH_RB_ALLOC; - ((DCI2_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->TPC = 0; - ((DCI2_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0; - ((DCI2_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs1 = mcs1; - ((DCI2_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->ndi1 = 1; - ((DCI2_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->rv1 = 0; - ((DCI2_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs2 = mcs2; - ((DCI2_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->ndi2 = 1; - ((DCI2_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->rv2 = 0; - ((DCI2_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->tb_swap = 0; - ((DCI2_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->tpmi = 2; - break; - case 50: - dci_length = sizeof_DCI2_10MHz_2A_FDD_t; - dci_length_bytes = sizeof(DCI2_10MHz_2A_FDD_t); - ((DCI2_10MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->rah = 0; - ((DCI2_10MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->rballoc = DLSCH_RB_ALLOC; - ((DCI2_10MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->TPC = 0; - ((DCI2_10MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0; - ((DCI2_10MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs1 = mcs1; - ((DCI2_10MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->ndi1 = 1; - ((DCI2_10MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->rv1 = 0; - ((DCI2_10MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs2 = mcs2; - ((DCI2_10MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->ndi2 = 1; - ((DCI2_10MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->rv2 = 0; - ((DCI2_10MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->tb_swap = 0; - ((DCI2_10MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->tpmi = 2; - break; - case 100: - dci_length = sizeof_DCI2_20MHz_2A_FDD_t; - dci_length_bytes = sizeof(DCI2_20MHz_2A_FDD_t); - ((DCI2_20MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->rah = 0; - ((DCI2_20MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->rballoc = DLSCH_RB_ALLOC; - ((DCI2_20MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->TPC = 0; - ((DCI2_20MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0; - ((DCI2_20MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs1 = mcs1; - ((DCI2_20MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->ndi1 = 1; - ((DCI2_20MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->rv1 = 0; - ((DCI2_20MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs2 = mcs2; - ((DCI2_20MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->ndi2 = 1; - ((DCI2_20MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->rv2 = 0; - ((DCI2_20MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->tb_swap = 0; - ((DCI2_20MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->tpmi = 2; - break; - } - } - } - else if (PHY_vars_eNB->lte_frame_parms.nb_antennas_tx == 4) { + break; + case 100: + ((DCI2_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->rah = 0; + ((DCI2_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->rballoc = DLSCH_RB_ALLOC; + ((DCI2_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->TPC = 0; + ((DCI2_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->dai = 0; + ((DCI2_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0; + ((DCI2_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->mcs1 = mcs1; + ((DCI2_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->ndi1 = 1; + ((DCI2_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->rv1 = 0; + ((DCI2_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->mcs2 = mcs2; + ((DCI2_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->ndi2 = 1; + ((DCI2_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->rv2 = 0; + ((DCI2_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->tb_swap = 0; + ((DCI2_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->tpmi = 2; + dci_length = sizeof_DCI2_20MHz_2A_TDD_t; + dci_length_bytes = sizeof(DCI2_20MHz_2A_TDD_t); + break; + } + } + + else { + switch (PHY_vars_eNB->lte_frame_parms.N_RB_DL) { + case 6: + dci_length = sizeof_DCI2_1_5MHz_2A_FDD_t; + dci_length_bytes = sizeof(DCI2_1_5MHz_2A_FDD_t); + ((DCI2_1_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->rballoc = DLSCH_RB_ALLOC; + ((DCI2_1_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->TPC = 0; + ((DCI2_1_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0; + ((DCI2_1_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs1 = mcs1; + ((DCI2_1_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->ndi1 = 1; + ((DCI2_1_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->rv1 = 0; + ((DCI2_1_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs2 = mcs2; + ((DCI2_1_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->ndi2 = 1; + ((DCI2_1_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->rv2 = 0; + ((DCI2_1_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->tb_swap = 0; + ((DCI2_1_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->tpmi = 2; + break; + case 25: + dci_length = sizeof_DCI2_5MHz_2A_FDD_t; + dci_length_bytes = sizeof(DCI2_5MHz_2A_FDD_t); + ((DCI2_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->rah = 0; + ((DCI2_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->rballoc = DLSCH_RB_ALLOC; + ((DCI2_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->TPC = 0; + ((DCI2_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0; + ((DCI2_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs1 = mcs1; + ((DCI2_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->ndi1 = 1; + ((DCI2_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->rv1 = 0; + ((DCI2_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs2 = mcs2; + ((DCI2_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->ndi2 = 1; + ((DCI2_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->rv2 = 0; + ((DCI2_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->tb_swap = 0; + ((DCI2_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->tpmi = 2; + break; + case 50: + dci_length = sizeof_DCI2_10MHz_2A_FDD_t; + dci_length_bytes = sizeof(DCI2_10MHz_2A_FDD_t); + ((DCI2_10MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->rah = 0; + ((DCI2_10MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->rballoc = DLSCH_RB_ALLOC; + ((DCI2_10MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->TPC = 0; + ((DCI2_10MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0; + ((DCI2_10MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs1 = mcs1; + ((DCI2_10MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->ndi1 = 1; + ((DCI2_10MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->rv1 = 0; + ((DCI2_10MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs2 = mcs2; + ((DCI2_10MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->ndi2 = 1; + ((DCI2_10MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->rv2 = 0; + ((DCI2_10MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->tb_swap = 0; + ((DCI2_10MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->tpmi = 2; + break; + case 100: + dci_length = sizeof_DCI2_20MHz_2A_FDD_t; + dci_length_bytes = sizeof(DCI2_20MHz_2A_FDD_t); + ((DCI2_20MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->rah = 0; + ((DCI2_20MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->rballoc = DLSCH_RB_ALLOC; + ((DCI2_20MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->TPC = 0; + ((DCI2_20MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0; + ((DCI2_20MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs1 = mcs1; + ((DCI2_20MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->ndi1 = 1; + ((DCI2_20MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->rv1 = 0; + ((DCI2_20MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs2 = mcs2; + ((DCI2_20MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->ndi2 = 1; + ((DCI2_20MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->rv2 = 0; + ((DCI2_20MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->tb_swap = 0; + ((DCI2_20MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->tpmi = 2; + break; + } + } + } + else if (PHY_vars_eNB->lte_frame_parms.nb_antennas_tx == 4) { - } - - printf ("TM4 with tpmi =%d\n", ((DCI2_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->tpmi); - if ((((DCI2_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->tpmi == 2) || (((DCI2_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->tpmi == 2)) { + } + + printf ("TM4 with tpmi =%d\n", ((DCI2_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->tpmi); + if ((((DCI2_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->tpmi == 2) || (((DCI2_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->tpmi == 2)) { - PHY_vars_eNB->eNB_UE_stats[0].DL_pmi_single = (unsigned short)(taus()&0xffff); - - } - - memcpy(&dci_alloc[num_dci].dci_pdu[0],&DLSCH_alloc_pdu_1[k],dci_length_bytes); - dci_alloc[num_dci].dci_length = dci_length; - dci_alloc[num_dci].L = 1; - dci_alloc[num_dci].rnti = n_rnti+k; - dci_alloc[num_dci].format = format2; - dump_dci(&PHY_vars_eNB->lte_frame_parms,&dci_alloc[num_dci]); - - printf("Generating dlsch params for user %d\n",k); - generate_eNB_dlsch_params_from_dci(0, - subframe, - &DLSCH_alloc_pdu_1[0], - n_rnti+k, - format2, - PHY_vars_eNB->dlsch_eNB[0], - &PHY_vars_eNB->lte_frame_parms, - PHY_vars_eNB->pdsch_config_dedicated, - SI_RNTI, - 0, - P_RNTI, - PHY_vars_eNB->eNB_UE_stats[0].DL_pmi_single); - - num_dci++; - num_ue_spec_dci++; - } - else { //common_flag==1 - if (PHY_vars_eNB->lte_frame_parms.frame_type == TDD) { - - switch (PHY_vars_eNB->lte_frame_parms.N_RB_DL) { - case 6: - dci_length = sizeof_DCI1A_1_5MHz_TDD_1_6_t; - dci_length_bytes = sizeof(DCI1A_1_5MHz_TDD_1_6_t); - ((DCI1A_1_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->type = 1; - ((DCI1A_1_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->vrb_type = 0; - ((DCI1A_1_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->rballoc = computeRIV(PHY_vars_eNB->lte_frame_parms.N_RB_DL,0,9); - ((DCI1A_1_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->TPC = TPC; - ((DCI1A_1_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->dai = 0; - ((DCI1A_1_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0; - ((DCI1A_1_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1; - ((DCI1A_1_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->ndi = 1; - ((DCI1A_1_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->rv = 0; - break; - case 25: - dci_length = sizeof_DCI1A_5MHz_TDD_1_6_t; - dci_length_bytes = sizeof(DCI1A_5MHz_TDD_1_6_t); - ((DCI1A_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->type = 1; - ((DCI1A_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->vrb_type = 0; - ((DCI1A_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->rballoc = computeRIV(PHY_vars_eNB->lte_frame_parms.N_RB_DL,0,9); - ((DCI1A_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->TPC = TPC; - ((DCI1A_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->dai = 0; - ((DCI1A_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0; - ((DCI1A_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1; - ((DCI1A_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->ndi = 1; - ((DCI1A_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->rv = 0; - break; - case 50: - dci_length = sizeof_DCI1A_10MHz_TDD_1_6_t; - dci_length_bytes = sizeof(DCI1A_10MHz_TDD_1_6_t); - ((DCI1A_10MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->type = 1; - ((DCI1A_10MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->vrb_type = 0; - ((DCI1A_10MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->rballoc = computeRIV(PHY_vars_eNB->lte_frame_parms.N_RB_DL,0,9); - ((DCI1A_10MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->TPC = TPC; - ((DCI1A_10MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->dai = 0; - ((DCI1A_10MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0; - ((DCI1A_10MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1; - ((DCI1A_10MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->ndi = 1; - ((DCI1A_10MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->rv = 0; - break; - case 100: - ((DCI1A_20MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->type = 1; - ((DCI1A_20MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->vrb_type = 0; - ((DCI1A_20MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->rballoc = computeRIV(PHY_vars_eNB->lte_frame_parms.N_RB_DL,0,9); - ((DCI1A_20MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->TPC = TPC; - ((DCI1A_20MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->dai = 0; - ((DCI1A_20MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0; - ((DCI1A_20MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1; - ((DCI1A_20MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->ndi = 1; - ((DCI1A_20MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->rv = 0; - dci_length = sizeof_DCI1A_20MHz_TDD_1_6_t; - dci_length_bytes = sizeof(DCI1A_20MHz_TDD_1_6_t); - break; - } - } - else { - switch (PHY_vars_eNB->lte_frame_parms.N_RB_DL) { - case 6: - dci_length = sizeof_DCI1A_1_5MHz_FDD_t; - dci_length_bytes = sizeof(DCI1A_1_5MHz_FDD_t); - ((DCI1A_1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->type = 1; - ((DCI1A_1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->vrb_type = 0; - ((DCI1A_1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->rballoc = computeRIV(PHY_vars_eNB->lte_frame_parms.N_RB_DL,0,9); - ((DCI1A_1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->TPC = TPC; - ((DCI1A_1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0; - ((DCI1A_1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1; - ((DCI1A_1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->ndi = 1; - ((DCI1A_1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->rv = 0; - break; - case 25: - dci_length = sizeof_DCI1A_5MHz_FDD_t; - dci_length_bytes = sizeof(DCI1A_5MHz_FDD_t); - ((DCI1A_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->type = 1; - ((DCI1A_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->vrb_type = 0; - ((DCI1A_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->rballoc = computeRIV(PHY_vars_eNB->lte_frame_parms.N_RB_DL,0,9); - ((DCI1A_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->TPC = TPC; - ((DCI1A_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0; - ((DCI1A_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1; - ((DCI1A_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->ndi = 1; - ((DCI1A_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->rv = 0; - break; - case 50: - dci_length = sizeof_DCI1A_10MHz_FDD_t; - dci_length_bytes = sizeof(DCI1A_10MHz_FDD_t); - ((DCI1A_10MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->type = 1; - ((DCI1A_10MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->vrb_type = 0; - ((DCI1A_10MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->rballoc = computeRIV(PHY_vars_eNB->lte_frame_parms.N_RB_DL,0,9); - ((DCI1A_10MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->TPC = TPC; - ((DCI1A_10MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0; - ((DCI1A_10MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1; - ((DCI1A_10MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->ndi = 1; - ((DCI1A_10MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->rv = 0; - break; - case 100: - dci_length = sizeof_DCI1A_20MHz_FDD_t; - dci_length_bytes = sizeof(DCI1A_20MHz_FDD_t); - ((DCI1A_20MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->type = 1; - ((DCI1A_20MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->vrb_type = 0; - ((DCI1A_20MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->rballoc = computeRIV(PHY_vars_eNB->lte_frame_parms.N_RB_DL,0,9); - ((DCI1A_20MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->TPC = TPC; - ((DCI1A_20MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0; - ((DCI1A_20MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1; - ((DCI1A_20MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->ndi = 1; - ((DCI1A_20MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->rv = 0; - break; - } - } - memcpy(&dci_alloc[num_dci].dci_pdu[0],&DLSCH_alloc_pdu_1[k],dci_length_bytes); - dci_alloc[num_dci].dci_length = dci_length; - dci_alloc[num_dci].L = 1; - dci_alloc[num_dci].rnti = SI_RNTI; - dci_alloc[num_dci].format = format1A; - dci_alloc[num_dci].firstCCE = 0; - dump_dci(&PHY_vars_eNB->lte_frame_parms,&dci_alloc[num_dci]); + PHY_vars_eNB->eNB_UE_stats[0].DL_pmi_single = (unsigned short)(taus()&0xffff); + + } + + memcpy(&dci_alloc[num_dci].dci_pdu[0],&DLSCH_alloc_pdu_1[k],dci_length_bytes); + dci_alloc[num_dci].dci_length = dci_length; + dci_alloc[num_dci].L = 1; + dci_alloc[num_dci].rnti = n_rnti+k; + dci_alloc[num_dci].format = format2; + dump_dci(&PHY_vars_eNB->lte_frame_parms,&dci_alloc[num_dci]); + + printf("Generating dlsch params for user %d\n",k); + generate_eNB_dlsch_params_from_dci(0, + subframe, + &DLSCH_alloc_pdu_1[0], + n_rnti+k, + format2, + PHY_vars_eNB->dlsch_eNB[0], + &PHY_vars_eNB->lte_frame_parms, + PHY_vars_eNB->pdsch_config_dedicated, + SI_RNTI, + 0, + P_RNTI, + PHY_vars_eNB->eNB_UE_stats[0].DL_pmi_single); + + num_dci++; + num_ue_spec_dci++; + } + else { //common_flag==1 + if (PHY_vars_eNB->lte_frame_parms.frame_type == TDD) { + + switch (PHY_vars_eNB->lte_frame_parms.N_RB_DL) { + case 6: + dci_length = sizeof_DCI1A_1_5MHz_TDD_1_6_t; + dci_length_bytes = sizeof(DCI1A_1_5MHz_TDD_1_6_t); + ((DCI1A_1_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->type = 1; + ((DCI1A_1_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->vrb_type = 0; + ((DCI1A_1_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->rballoc = computeRIV(PHY_vars_eNB->lte_frame_parms.N_RB_DL,0,9); + ((DCI1A_1_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->TPC = TPC; + ((DCI1A_1_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->dai = 0; + ((DCI1A_1_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0; + ((DCI1A_1_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1; + ((DCI1A_1_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->ndi = 1; + ((DCI1A_1_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->rv = 0; + break; + case 25: + dci_length = sizeof_DCI1A_5MHz_TDD_1_6_t; + dci_length_bytes = sizeof(DCI1A_5MHz_TDD_1_6_t); + ((DCI1A_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->type = 1; + ((DCI1A_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->vrb_type = 0; + ((DCI1A_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->rballoc = computeRIV(PHY_vars_eNB->lte_frame_parms.N_RB_DL,0,9); + ((DCI1A_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->TPC = TPC; + ((DCI1A_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->dai = 0; + ((DCI1A_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0; + ((DCI1A_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1; + ((DCI1A_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->ndi = 1; + ((DCI1A_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->rv = 0; + break; + case 50: + dci_length = sizeof_DCI1A_10MHz_TDD_1_6_t; + dci_length_bytes = sizeof(DCI1A_10MHz_TDD_1_6_t); + ((DCI1A_10MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->type = 1; + ((DCI1A_10MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->vrb_type = 0; + ((DCI1A_10MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->rballoc = computeRIV(PHY_vars_eNB->lte_frame_parms.N_RB_DL,0,9); + ((DCI1A_10MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->TPC = TPC; + ((DCI1A_10MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->dai = 0; + ((DCI1A_10MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0; + ((DCI1A_10MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1; + ((DCI1A_10MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->ndi = 1; + ((DCI1A_10MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->rv = 0; + break; + case 100: + ((DCI1A_20MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->type = 1; + ((DCI1A_20MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->vrb_type = 0; + ((DCI1A_20MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->rballoc = computeRIV(PHY_vars_eNB->lte_frame_parms.N_RB_DL,0,9); + ((DCI1A_20MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->TPC = TPC; + ((DCI1A_20MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->dai = 0; + ((DCI1A_20MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0; + ((DCI1A_20MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1; + ((DCI1A_20MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->ndi = 1; + ((DCI1A_20MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->rv = 0; + dci_length = sizeof_DCI1A_20MHz_TDD_1_6_t; + dci_length_bytes = sizeof(DCI1A_20MHz_TDD_1_6_t); + break; + } + } + else { + switch (PHY_vars_eNB->lte_frame_parms.N_RB_DL) { + case 6: + dci_length = sizeof_DCI1A_1_5MHz_FDD_t; + dci_length_bytes = sizeof(DCI1A_1_5MHz_FDD_t); + ((DCI1A_1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->type = 1; + ((DCI1A_1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->vrb_type = 0; + ((DCI1A_1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->rballoc = computeRIV(PHY_vars_eNB->lte_frame_parms.N_RB_DL,0,9); + ((DCI1A_1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->TPC = TPC; + ((DCI1A_1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0; + ((DCI1A_1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1; + ((DCI1A_1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->ndi = 1; + ((DCI1A_1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->rv = 0; + break; + case 25: + dci_length = sizeof_DCI1A_5MHz_FDD_t; + dci_length_bytes = sizeof(DCI1A_5MHz_FDD_t); + ((DCI1A_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->type = 1; + ((DCI1A_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->vrb_type = 0; + ((DCI1A_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->rballoc = computeRIV(PHY_vars_eNB->lte_frame_parms.N_RB_DL,0,9); + ((DCI1A_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->TPC = TPC; + ((DCI1A_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0; + ((DCI1A_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1; + ((DCI1A_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->ndi = 1; + ((DCI1A_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->rv = 0; + break; + case 50: + dci_length = sizeof_DCI1A_10MHz_FDD_t; + dci_length_bytes = sizeof(DCI1A_10MHz_FDD_t); + ((DCI1A_10MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->type = 1; + ((DCI1A_10MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->vrb_type = 0; + ((DCI1A_10MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->rballoc = computeRIV(PHY_vars_eNB->lte_frame_parms.N_RB_DL,0,9); + ((DCI1A_10MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->TPC = TPC; + ((DCI1A_10MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0; + ((DCI1A_10MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1; + ((DCI1A_10MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->ndi = 1; + ((DCI1A_10MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->rv = 0; + break; + case 100: + dci_length = sizeof_DCI1A_20MHz_FDD_t; + dci_length_bytes = sizeof(DCI1A_20MHz_FDD_t); + ((DCI1A_20MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->type = 1; + ((DCI1A_20MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->vrb_type = 0; + ((DCI1A_20MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->rballoc = computeRIV(PHY_vars_eNB->lte_frame_parms.N_RB_DL,0,9); + ((DCI1A_20MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->TPC = TPC; + ((DCI1A_20MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0; + ((DCI1A_20MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1; + ((DCI1A_20MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->ndi = 1; + ((DCI1A_20MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->rv = 0; + break; + } + } + memcpy(&dci_alloc[num_dci].dci_pdu[0],&DLSCH_alloc_pdu_1[k],dci_length_bytes); + dci_alloc[num_dci].dci_length = dci_length; + dci_alloc[num_dci].L = 1; + dci_alloc[num_dci].rnti = SI_RNTI; + dci_alloc[num_dci].format = format1A; + dci_alloc[num_dci].firstCCE = 0; + dump_dci(&PHY_vars_eNB->lte_frame_parms,&dci_alloc[num_dci]); - printf("Generating dlsch params for user %d\n",k); - generate_eNB_dlsch_params_from_dci(0, - subframe, - &DLSCH_alloc_pdu_1[0], - SI_RNTI, - format1A, - PHY_vars_eNB->dlsch_eNB[0], - &PHY_vars_eNB->lte_frame_parms, - PHY_vars_eNB->pdsch_config_dedicated, - SI_RNTI, - 0, - P_RNTI, - PHY_vars_eNB->eNB_UE_stats[0].DL_pmi_single); - - num_common_dci++; - num_dci++; - - } - break; + printf("Generating dlsch params for user %d\n",k); + generate_eNB_dlsch_params_from_dci(0, + subframe, + &DLSCH_alloc_pdu_1[0], + SI_RNTI, + format1A, + PHY_vars_eNB->dlsch_eNB[0], + &PHY_vars_eNB->lte_frame_parms, + PHY_vars_eNB->pdsch_config_dedicated, + SI_RNTI, + 0, + P_RNTI, + PHY_vars_eNB->eNB_UE_stats[0].DL_pmi_single); + + num_common_dci++; + num_dci++; + } + break; case 5: case 6: @@ -1944,7 +1936,7 @@ n(tikz_fname,"w"); dci_alloc[num_dci].firstCCE = 4*k; printf("Generating dlsch params for user %d\n",k); generate_eNB_dlsch_params_from_dci(0, - subframe, + subframe, &DLSCH_alloc_pdu2_1E[k], n_rnti+k, format1E_2A_M10PRB, @@ -1979,11 +1971,13 @@ n(tikz_fname,"w"); */ } - if (n_frames==1) printf("num_pdcch_symbols %d, numCCE %d => ",num_pdcch_symbols,numCCE); + if (n_frames==1) + printf("num_pdcch_symbols %d, numCCE %d => ",num_pdcch_symbols,numCCE); numCCE = get_nCCE(num_pdcch_symbols,&PHY_vars_eNB->lte_frame_parms,get_mi(&PHY_vars_eNB->lte_frame_parms,subframe)); - if (n_frames==1) printf("%d\n",numCCE); + if (n_frames==1) + printf("%d\n",numCCE); // apply RNTI-based nCCE allocation memset(CCE_table,0,800*sizeof(int)); @@ -1991,11 +1985,11 @@ n(tikz_fname,"w"); for (i=num_common_dci; iframe_rx=0; for (i=0; i<4; i++) { - errs[0][i]=0; - errs[1][i]=0; - round_trials[i] = 0; + errs[0][i]=0; + errs[1][i]=0; + round_trials[i] = 0; } dci_errors=0; - // avg_ber = 0; + //avg_ber = 0; round=0; avg_iter[0] = 0; @@ -2115,1066 +2109,1061 @@ n(tikz_fname,"w"); initialize(&time_vector_rx_dec); for (trials = 0;trialsnb_antennas_tx; i++) { - memset(sic_buffer[i], 0, FRAME_LENGTH_COMPLEX_SAMPLES_NO_PREFIX*sizeof(int32_t)); - } - //if (trials%100==0) - eNB2UE[0]->first_run = 1; + // printf("Trial %d\n",trials); + fflush(stdout); + round=0; + for (i=0; inb_antennas_tx; i++) { + memset(sic_buffer[i], 0, FRAME_LENGTH_COMPLEX_SAMPLES_NO_PREFIX*sizeof(int32_t)); + } + //if (trials%100==0) + eNB2UE[0]->first_run = 1; - ret[0] = PHY_vars_UE->dlsch_ue[0][0]->max_turbo_iterations+1; - ret[1] = PHY_vars_UE->dlsch_ue[0][0]->max_turbo_iterations+1; - while ((round < num_rounds) && (ret[0] > PHY_vars_UE->dlsch_ue[0][0]->max_turbo_iterations)) { - // printf("Trial %d, round %d\n",trials,round); - round_trials[round]++; + ret[0] = PHY_vars_UE->dlsch_ue[0][0]->max_turbo_iterations+1; + ret[1] = PHY_vars_UE->dlsch_ue[0][0]->max_turbo_iterations+1; + while ((round < num_rounds) && (ret[0] > PHY_vars_UE->dlsch_ue[0][0]->max_turbo_iterations)) { + //printf("Trial %d, round %d\n",trials,round); + round_trials[round]++; - if (transmission_mode == 4 || transmission_mode == 5 || transmission_mode == 6) - pmi_feedback=1; - else - pmi_feedback=0; - - if (abstx) { - if (trials==0 && round==0 && SNR==snr0) //generate a new channel - hold_channel = 0; - else - hold_channel = 1; - } - else - hold_channel = 0;//(round==0) ? 0 : 1; + if (transmission_mode == 4 || transmission_mode == 5 || transmission_mode == 6) + pmi_feedback=1; + else + pmi_feedback=0; + + if (abstx) { + if (trials==0 && round==0 && SNR==snr0) //generate a new channel + hold_channel = 0; + else + hold_channel = 1; + } + else + hold_channel = 0;//(round==0) ? 0 : 1; - PMI_FEEDBACK: - - // printf("Trial %d : Round %d, pmi_feedback %d \n",trials,round,pmi_feedback); - for (aa=0; aalte_frame_parms.nb_antennas_tx;aa++) { - memset(&PHY_vars_eNB->lte_eNB_common_vars.txdataF[eNB_id][aa][0],0,FRAME_LENGTH_COMPLEX_SAMPLES_NO_PREFIX*sizeof(int32_t)); - } - - if (input_fd==NULL) { + PMI_FEEDBACK: + + //printf("Trial %d : Round %d, pmi_feedback %d \n",trials,round,pmi_feedback); + for (aa=0; aalte_frame_parms.nb_antennas_tx;aa++) { + memset(&PHY_vars_eNB->lte_eNB_common_vars.txdataF[eNB_id][aa][0],0,FRAME_LENGTH_COMPLEX_SAMPLES_NO_PREFIX*sizeof(int32_t)); + } + + if (input_fd==NULL) { - start_meas(&PHY_vars_eNB->phy_proc_tx); + start_meas(&PHY_vars_eNB->phy_proc_tx); - // Simulate HARQ procedures!!! - if (common_flag == 0) { - - if (round == 0) { // First round - TB0_active = 1; - - PHY_vars_eNB->dlsch_eNB[0][0]->harq_processes[0]->rvidx = round&3; - if (PHY_vars_eNB->lte_frame_parms.frame_type == TDD) { - - switch (transmission_mode) { - case 1: - case 2: - switch (PHY_vars_eNB->lte_frame_parms.N_RB_DL) { - case 6: - ((DCI1_1_5MHz_TDD_t *)&DLSCH_alloc_pdu_1[0])->ndi = trials&1; - ((DCI1_1_5MHz_TDD_t *)&DLSCH_alloc_pdu_1[0])->rv = 0; - memcpy(&dci_alloc[0].dci_pdu[0],&DLSCH_alloc_pdu_1[0],sizeof(DCI1_1_5MHz_TDD_t)); - break; - case 25: - ((DCI1_5MHz_TDD_t *)&DLSCH_alloc_pdu_1[0])->ndi = trials&1; - ((DCI1_5MHz_TDD_t *)&DLSCH_alloc_pdu_1[0])->rv = 0; - memcpy(&dci_alloc[0].dci_pdu[0],&DLSCH_alloc_pdu_1[0],sizeof(DCI1_5MHz_TDD_t)); - break; - case 50: - ((DCI1_10MHz_TDD_t *)&DLSCH_alloc_pdu_1[0])->ndi = trials&1; - ((DCI1_10MHz_TDD_t *)&DLSCH_alloc_pdu_1[0])->rv = 0; - memcpy(&dci_alloc[0].dci_pdu[0],&DLSCH_alloc_pdu_1[0],sizeof(DCI1_10MHz_TDD_t)); - break; - case 100: - ((DCI1_20MHz_TDD_t *)&DLSCH_alloc_pdu_1[0])->ndi = trials&1; - ((DCI1_20MHz_TDD_t *)&DLSCH_alloc_pdu_1[0])->rv = 0; - memcpy(&dci_alloc[0].dci_pdu[0],&DLSCH_alloc_pdu_1[0],sizeof(DCI1_20MHz_TDD_t)); - break; - } - break; - case 3: - switch (PHY_vars_eNB->lte_frame_parms.N_RB_DL) { - case 6: - ((DCI2A_1_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->ndi1 = trials&1; - ((DCI2A_1_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->rv1 = 0; - ((DCI2A_1_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->ndi2 = trials&1; - ((DCI2A_1_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->rv2 = 0; - memcpy(&dci_alloc[0].dci_pdu[0],&DLSCH_alloc_pdu_1[0],sizeof(DCI2A_1_5MHz_2A_TDD_t)); - break; - case 25: - ((DCI2A_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->ndi1 = trials&1; - ((DCI2A_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->rv1 = 0; - ((DCI2A_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->ndi2 = trials&1; - ((DCI2A_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->rv2 = 0; - memcpy(&dci_alloc[0].dci_pdu[0],&DLSCH_alloc_pdu_1[0],sizeof(DCI2A_5MHz_2A_TDD_t)); - break; - case 50: - ((DCI2A_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->ndi1 = trials&1; - ((DCI2A_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->rv1 = 0; - ((DCI2A_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->ndi2 = trials&1; - ((DCI2A_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->rv2 = 0; - memcpy(&dci_alloc[0].dci_pdu[0],&DLSCH_alloc_pdu_1[0],sizeof(DCI2A_10MHz_2A_TDD_t)); - break; - case 100: - ((DCI2A_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->ndi1 = trials&1; - ((DCI2A_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->rv1 = 0; - ((DCI2A_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->ndi2 = trials&1; - ((DCI2A_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->rv2 = 0; - memcpy(&dci_alloc[0].dci_pdu[0],&DLSCH_alloc_pdu_1[0],sizeof(DCI2A_20MHz_2A_TDD_t)); - break; - } - break; - case 4: - switch (PHY_vars_eNB->lte_frame_parms.N_RB_DL) { - case 6: - ((DCI2_1_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->ndi1 = trials&1; - ((DCI2_1_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->rv1 = 0; - ((DCI2_1_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->ndi2 = trials&1; - ((DCI2_1_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->rv2 = 0; - memcpy(&dci_alloc[0].dci_pdu[0],&DLSCH_alloc_pdu_1[0],sizeof(DCI2_1_5MHz_2A_TDD_t)); - break; - case 25: - ((DCI2_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->ndi1 = trials&1; - ((DCI2_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->rv1 = 0; - ((DCI2_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->ndi2 = trials&1; - ((DCI2_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->rv2 = 0; - memcpy(&dci_alloc[0].dci_pdu[0],&DLSCH_alloc_pdu_1[0],sizeof(DCI2_5MHz_2A_TDD_t)); - break; - case 50: - ((DCI2_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->ndi1 = trials&1; - ((DCI2_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->rv1 = 0; - ((DCI2_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->ndi2 = trials&1; - ((DCI2_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->rv2 = 0; - memcpy(&dci_alloc[0].dci_pdu[0],&DLSCH_alloc_pdu_1[0],sizeof(DCI2_10MHz_2A_TDD_t)); - break; - case 100: - ((DCI2_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->ndi1 = trials&1; - ((DCI2_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->rv1 = 0; - ((DCI2_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->ndi2 = trials&1; - ((DCI2_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->rv2 = 0; - memcpy(&dci_alloc[0].dci_pdu[0],&DLSCH_alloc_pdu_1[0],sizeof(DCI2_20MHz_2A_TDD_t)); - break; - } - break; - - case 5: - DLSCH_alloc_pdu2_1E[0].ndi = trials&1; - DLSCH_alloc_pdu2_1E[0].rv = 0; - memcpy(&dci_alloc[0].dci_pdu[0],&DLSCH_alloc_pdu2_1E[0],sizeof(DCI1E_5MHz_2A_M10PRB_TDD_t)); - break; - } - } - else { // FDD - switch (transmission_mode) { - case 1: - case 2: - switch (PHY_vars_eNB->lte_frame_parms.N_RB_DL) { - case 6: - ((DCI1_1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[0])->ndi = trials&1; - ((DCI1_1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[0])->rv = 0; - memcpy(&dci_alloc[0].dci_pdu[0],&DLSCH_alloc_pdu_1[0],sizeof(DCI1_1_5MHz_FDD_t)); - break; - case 25: - ((DCI1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[0])->ndi = trials&1; - ((DCI1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[0])->rv = 0; - memcpy(&dci_alloc[0].dci_pdu[0],&DLSCH_alloc_pdu_1[0],sizeof(DCI1_5MHz_FDD_t)); - break; - case 50: - ((DCI1_10MHz_FDD_t *)&DLSCH_alloc_pdu_1[0])->ndi = trials&1; - ((DCI1_10MHz_FDD_t *)&DLSCH_alloc_pdu_1[0])->rv = 0; - memcpy(&dci_alloc[0].dci_pdu[0],&DLSCH_alloc_pdu_1[0],sizeof(DCI1_10MHz_FDD_t)); - break; - case 100: - ((DCI1_20MHz_FDD_t *)&DLSCH_alloc_pdu_1[0])->ndi = trials&1; - ((DCI1_20MHz_FDD_t *)&DLSCH_alloc_pdu_1[0])->rv = 0; - memcpy(&dci_alloc[0].dci_pdu[0],&DLSCH_alloc_pdu_1[0],sizeof(DCI1_20MHz_FDD_t)); - break; - } - break; - case 3: - switch (PHY_vars_eNB->lte_frame_parms.N_RB_DL) { - case 6: - ((DCI2A_1_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->ndi1 = trials&1; - ((DCI2A_1_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->rv1 = 0; - ((DCI2A_1_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->ndi2 = trials&1; - ((DCI2A_1_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->rv2 = 0; - memcpy(&dci_alloc[0].dci_pdu[0],&DLSCH_alloc_pdu_1[0],sizeof(DCI2A_1_5MHz_2A_FDD_t)); - break; - case 25: - ((DCI2A_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->ndi1 = trials&1; - ((DCI2A_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->rv1 = 0; - ((DCI2A_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->ndi2 = trials&1; - ((DCI2A_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->rv2 = 0; - memcpy(&dci_alloc[0].dci_pdu[0],&DLSCH_alloc_pdu_1[0],sizeof(DCI2A_5MHz_2A_FDD_t)); - break; - case 50: - ((DCI2A_10MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->ndi1 = trials&1; - ((DCI2A_10MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->rv1 = 0; - ((DCI2A_10MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->ndi2 = trials&1; - ((DCI2A_10MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->rv2 = 0; - memcpy(&dci_alloc[0].dci_pdu[0],&DLSCH_alloc_pdu_1[0],sizeof(DCI2A_10MHz_2A_FDD_t)); - break; - case 100: - ((DCI2A_20MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->ndi1 = trials&1; - ((DCI2A_20MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->rv1 = 0; - ((DCI2A_20MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->ndi2 = trials&1; - ((DCI2A_20MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->rv2 = 0; - memcpy(&dci_alloc[0].dci_pdu[0],&DLSCH_alloc_pdu_1[0],sizeof(DCI2A_20MHz_2A_FDD_t)); - break; - } - break; - case 4: - switch (PHY_vars_eNB->lte_frame_parms.N_RB_DL) { - case 6: - ((DCI2_1_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->ndi1 = trials&1; - ((DCI2_1_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->rv1 = 0; - ((DCI2_1_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->ndi2 = trials&1; - ((DCI2_1_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->rv2 = 0; - memcpy(&dci_alloc[0].dci_pdu[0],&DLSCH_alloc_pdu_1[0],sizeof(DCI2_1_5MHz_2A_FDD_t)); - break; - case 25: - ((DCI2_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->ndi1 = trials&1; - ((DCI2_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->rv1 = 0; - ((DCI2_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->ndi2 = trials&1; - ((DCI2_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->rv2 = 0; - memcpy(&dci_alloc[0].dci_pdu[0],&DLSCH_alloc_pdu_1[0],sizeof(DCI2_5MHz_2A_FDD_t)); - break; - case 50: - ((DCI2_10MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->ndi1 = trials&1; - ((DCI2_10MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->rv1 = 0; - ((DCI2_10MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->ndi2 = trials&1; - ((DCI2_10MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->rv2 = 0; - memcpy(&dci_alloc[0].dci_pdu[0],&DLSCH_alloc_pdu_1[0],sizeof(DCI2_10MHz_2A_FDD_t)); - break; - case 100: - ((DCI2_20MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->ndi1 = trials&1; - ((DCI2_20MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->rv1 = 0; - ((DCI2_20MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->ndi2 = trials&1; - ((DCI2_20MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->rv2 = 0; - memcpy(&dci_alloc[0].dci_pdu[0],&DLSCH_alloc_pdu_1[0],sizeof(DCI2_20MHz_2A_FDD_t)); - break; - } - break; - case 5: - DLSCH_alloc_pdu2_1E[0].ndi = trials&1; - DLSCH_alloc_pdu2_1E[0].rv = 0; - memcpy(&dci_alloc[0].dci_pdu[0],&DLSCH_alloc_pdu2_1E[0],sizeof(DCI1E_5MHz_2A_M10PRB_TDD_t)); - break; - } - - } - } - else { - PHY_vars_eNB->dlsch_eNB[0][0]->harq_processes[0]->rvidx = round&3; - - if (PHY_vars_eNB->lte_frame_parms.frame_type == TDD) { - - - switch (transmission_mode) { - case 1: - case 2: - switch (PHY_vars_eNB->lte_frame_parms.N_RB_DL) { - case 6: - ((DCI1_1_5MHz_TDD_t *)&DLSCH_alloc_pdu_1[0])->ndi = trials&1; - ((DCI1_1_5MHz_TDD_t *)&DLSCH_alloc_pdu_1[0])->rv = round&3;; - memcpy(&dci_alloc[0].dci_pdu[0],&DLSCH_alloc_pdu_1[0],sizeof(DCI1_1_5MHz_TDD_t)); - break; - case 25: - ((DCI1_5MHz_TDD_t *)&DLSCH_alloc_pdu_1[0])->ndi = trials&1; - ((DCI1_5MHz_TDD_t *)&DLSCH_alloc_pdu_1[0])->rv = round&3; - memcpy(&dci_alloc[0].dci_pdu[0],&DLSCH_alloc_pdu_1[0],sizeof(DCI1_5MHz_TDD_t)); - break; - case 50: - ((DCI1_10MHz_TDD_t *)&DLSCH_alloc_pdu_1[0])->ndi = trials&1; - ((DCI1_10MHz_TDD_t *)&DLSCH_alloc_pdu_1[0])->rv = round&3; - memcpy(&dci_alloc[0].dci_pdu[0],&DLSCH_alloc_pdu_1[0],sizeof(DCI1_10MHz_TDD_t)); - break; - case 100: - ((DCI1_20MHz_TDD_t *)&DLSCH_alloc_pdu_1[0])->ndi = trials&1; - ((DCI1_20MHz_TDD_t *)&DLSCH_alloc_pdu_1[0])->rv = round&3; - memcpy(&dci_alloc[0].dci_pdu[0],&DLSCH_alloc_pdu_1[0],sizeof(DCI1_20MHz_TDD_t)); - break; - } - break; - case 3: - switch (PHY_vars_eNB->lte_frame_parms.N_RB_DL) { - case 6: - if (TB0_active==1) { - ((DCI2A_1_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->ndi1 = trials&1; - ((DCI2A_1_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->rv1 = round&3; - ((DCI2A_1_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->ndi2 = trials&1; - ((DCI2A_1_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->rv2 = round&3; - } - else { // deactivate TB0 - ((DCI2A_1_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->mcs1 = 0; - ((DCI2A_1_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->rv1 = 1; - ((DCI2A_1_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->ndi2 = trials&1; - ((DCI2A_1_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->rv2 = round&3; - } - memcpy(&dci_alloc[0].dci_pdu[0],&DLSCH_alloc_pdu_1[0],sizeof(DCI2A_1_5MHz_2A_TDD_t)); - break; - case 25: - if (TB0_active==1) { - ((DCI2A_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->ndi1 = trials&1; - ((DCI2A_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->rv1 = round&3; - ((DCI2A_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->ndi2 = trials&1; - ((DCI2A_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->rv2 = round&3; - } - else { // deactivate TB0 - ((DCI2A_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->mcs1 = 0; - ((DCI2A_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->rv1 = 1; - ((DCI2A_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->ndi2 = trials&1; - ((DCI2A_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->rv2 = round&3; - } - memcpy(&dci_alloc[0].dci_pdu[0],&DLSCH_alloc_pdu_1[0],sizeof(DCI2A_5MHz_2A_TDD_t)); - break; - case 50: - if (TB0_active==1) { - ((DCI2A_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->ndi1 = trials&1; - ((DCI2A_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->rv1 = round&3; - ((DCI2A_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->ndi2 = trials&1; - ((DCI2A_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->rv2 = round&3; - } - else { // deactivate TB0 - ((DCI2A_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->mcs1 = 0; - ((DCI2A_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->rv1 = 1; - ((DCI2A_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->ndi2 = trials&1; - ((DCI2A_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->rv2 = round&3; - } - memcpy(&dci_alloc[0].dci_pdu[0],&DLSCH_alloc_pdu_1[0],sizeof(DCI2A_10MHz_2A_TDD_t)); - break; - case 100: - if (TB0_active==1) { - ((DCI2A_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->ndi1 = trials&1; - ((DCI2A_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->rv1 = round&3; - ((DCI2A_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->ndi2 = trials&1; - ((DCI2A_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->rv2 = round&3; - } - else { // deactivate TB0 - ((DCI2A_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->mcs1 = 0; - ((DCI2A_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->rv1 = 1; - ((DCI2A_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->ndi2 = trials&1; - ((DCI2A_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->rv2 = round&3; - } - memcpy(&dci_alloc[0].dci_pdu[0],&DLSCH_alloc_pdu_1[0],sizeof(DCI2A_20MHz_2A_TDD_t)); - break; - } - break; - case 4: - switch (PHY_vars_eNB->lte_frame_parms.N_RB_DL) { - case 6: - if (TB0_active==1) { - ((DCI2_1_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->ndi1 = trials&1; - ((DCI2_1_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->rv1 = round&3; - ((DCI2_1_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->ndi2 = trials&1; - ((DCI2_1_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->rv2 = round&3; - } - else { // deactivate TB0 - ((DCI2_1_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->mcs1 = 0; - ((DCI2_1_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->rv1 = 1; - ((DCI2_1_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->ndi2 = trials&1; - ((DCI2_1_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->rv2 = round&3; - } - memcpy(&dci_alloc[0].dci_pdu[0],&DLSCH_alloc_pdu_1[0],sizeof(DCI2_1_5MHz_2A_TDD_t)); - break; - case 25: - if (TB0_active==1) { - ((DCI2_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->ndi1 = trials&1; - ((DCI2_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->rv1 = round&3; - ((DCI2_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->ndi2 = trials&1; - ((DCI2_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->rv2 = round&3; - } - else { // deactivate TB0 - ((DCI2_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->mcs1 = 0; - ((DCI2_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->rv1 = 1; - ((DCI2_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->ndi2 = trials&1; - ((DCI2_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->rv2 = round&3; - } - memcpy(&dci_alloc[0].dci_pdu[0],&DLSCH_alloc_pdu_1[0],sizeof(DCI2_5MHz_2A_TDD_t)); - break; - case 50: - if (TB0_active==1) { - ((DCI2_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->ndi1 = trials&1; - ((DCI2_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->rv1 = round&3; - ((DCI2_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->ndi2 = trials&1; - ((DCI2_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->rv2 = round&3; - } - else { // deactivate TB0 - ((DCI2_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->mcs1 = 0; - ((DCI2_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->rv1 = 1; - ((DCI2_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->ndi2 = trials&1; - ((DCI2_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->rv2 = round&3; - } - memcpy(&dci_alloc[0].dci_pdu[0],&DLSCH_alloc_pdu_1[0],sizeof(DCI2_10MHz_2A_TDD_t)); - break; - case 100: - if (TB0_active==1) { - ((DCI2_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->ndi1 = trials&1; - ((DCI2_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->rv1 = round&3; - ((DCI2_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->ndi2 = trials&1; - ((DCI2_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->rv2 = round&3; - } - else { // deactivate TB0 - ((DCI2_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->mcs1 = 0; - ((DCI2_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->rv1 = 1; - ((DCI2_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->ndi2 = trials&1; - ((DCI2_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->rv2 = round&3; - } - memcpy(&dci_alloc[0].dci_pdu[0],&DLSCH_alloc_pdu_1[0],sizeof(DCI2_20MHz_2A_TDD_t)); - break; - } - break; - - case 5: - DLSCH_alloc_pdu2_1E[0].ndi = trials&1; - DLSCH_alloc_pdu2_1E[0].rv = round&3; - memcpy(&dci_alloc[0].dci_pdu[0],&DLSCH_alloc_pdu2_1E[0],sizeof(DCI1E_5MHz_2A_M10PRB_TDD_t)); - break; - } - } - else { - switch (transmission_mode) { - case 1: - case 2: - switch (PHY_vars_eNB->lte_frame_parms.N_RB_DL) { - case 6: - ((DCI1_1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[0])->ndi = trials&1; - ((DCI1_1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[0])->rv = round&3;; - memcpy(&dci_alloc[0].dci_pdu[0],&DLSCH_alloc_pdu_1[0],sizeof(DCI1_1_5MHz_FDD_t)); - break; - case 25: - ((DCI1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[0])->ndi = trials&1; - ((DCI1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[0])->rv = round&3; - memcpy(&dci_alloc[0].dci_pdu[0],&DLSCH_alloc_pdu_1[0],sizeof(DCI1_5MHz_FDD_t)); - break; - case 50: - ((DCI1_10MHz_FDD_t *)&DLSCH_alloc_pdu_1[0])->ndi = trials&1; - ((DCI1_10MHz_FDD_t *)&DLSCH_alloc_pdu_1[0])->rv = round&3; - memcpy(&dci_alloc[0].dci_pdu[0],&DLSCH_alloc_pdu_1[0],sizeof(DCI1_10MHz_FDD_t)); - break; - case 100: - ((DCI1_20MHz_FDD_t *)&DLSCH_alloc_pdu_1[0])->ndi = trials&1; - ((DCI1_20MHz_FDD_t *)&DLSCH_alloc_pdu_1[0])->rv = round&3; - memcpy(&dci_alloc[0].dci_pdu[0],&DLSCH_alloc_pdu_1[0],sizeof(DCI1_20MHz_FDD_t)); - break; - } - break; - case 3: - switch (PHY_vars_eNB->lte_frame_parms.N_RB_DL) { - case 6: - if (TB0_active==1) { - ((DCI2A_1_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->ndi1 = trials&1; - ((DCI2A_1_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->rv1 = round&3; - ((DCI2A_1_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->ndi2 = trials&1; - ((DCI2A_1_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->rv2 = round&3; - } - else { // deactivate TB0 - ((DCI2A_1_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->mcs1 = 0; - ((DCI2A_1_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->rv1 = 1; - ((DCI2A_1_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->ndi2 = trials&1; - ((DCI2A_1_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->rv2 = round&3; - } - memcpy(&dci_alloc[0].dci_pdu[0],&DLSCH_alloc_pdu_1[0],sizeof(DCI2A_1_5MHz_2A_FDD_t)); - break; - case 25: - if (TB0_active==1) { - ((DCI2A_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->ndi1 = trials&1; - ((DCI2A_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->rv1 = round&3; - ((DCI2A_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->ndi2 = trials&1; - ((DCI2A_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->rv2 = round&3; - } - else { // deactivate TB0 - ((DCI2A_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->mcs1 = 0; - ((DCI2A_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->rv1 = 1; - ((DCI2A_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->ndi2 = trials&1; - ((DCI2A_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->rv2 = round&3; - } - memcpy(&dci_alloc[0].dci_pdu[0],&DLSCH_alloc_pdu_1[0],sizeof(DCI2A_5MHz_2A_FDD_t)); - break; - case 50: - if (TB0_active==1) { - ((DCI2A_10MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->ndi1 = trials&1; - ((DCI2A_10MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->rv1 = round&3; - ((DCI2A_10MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->ndi2 = trials&1; - ((DCI2A_10MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->rv2 = round&3; - } - else { // deactivate TB0 - ((DCI2A_10MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->mcs1 = 0; - ((DCI2A_10MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->rv1 = 1; - ((DCI2A_10MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->ndi2 = trials&1; - ((DCI2A_10MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->rv2 = round&3; - } - memcpy(&dci_alloc[0].dci_pdu[0],&DLSCH_alloc_pdu_1[0],sizeof(DCI2A_10MHz_2A_FDD_t)); - break; - case 100: - if (TB0_active==1) { - ((DCI2A_20MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->ndi1 = trials&1; - ((DCI2A_20MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->rv1 = round&3; - ((DCI2A_20MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->ndi2 = trials&1; - ((DCI2A_20MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->rv2 = round&3; - } - else { // deactivate TB0 - ((DCI2A_20MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->mcs1 = 0; - ((DCI2A_20MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->rv1 = 1; - ((DCI2A_20MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->ndi2 = trials&1; - ((DCI2A_20MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->rv2 = round&3; - } - memcpy(&dci_alloc[0].dci_pdu[0],&DLSCH_alloc_pdu_1[0],sizeof(DCI2A_20MHz_2A_FDD_t)); - break; - } - break; - case 4: - switch (PHY_vars_eNB->lte_frame_parms.N_RB_DL) { - case 6: - if (TB0_active==1) { - ((DCI2_1_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->ndi1 = trials&1; - ((DCI2_1_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->rv1 = round&3; - ((DCI2_1_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->ndi2 = trials&1; - ((DCI2_1_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->rv2 = round&3; - } - else { // deactivate TB0 - ((DCI2_1_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->mcs1 = 0; - ((DCI2_1_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->rv1 = 1; - ((DCI2_1_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->ndi2 = trials&1; - ((DCI2_1_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->rv2 = round&3; - } - memcpy(&dci_alloc[0].dci_pdu[0],&DLSCH_alloc_pdu_1[0],sizeof(DCI2_1_5MHz_2A_FDD_t)); - break; - case 25: - if (TB0_active==1) { - ((DCI2_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->ndi1 = trials&1; - ((DCI2_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->rv1 = round&3; - ((DCI2_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->ndi2 = trials&1; - ((DCI2_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->rv2 = round&3; - } - else { // deactivate TB0 - ((DCI2_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->mcs1 = 0; - ((DCI2_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->rv1 = 1; - ((DCI2_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->ndi2 = trials&1; - ((DCI2_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->rv2 = round&3; - } - memcpy(&dci_alloc[0].dci_pdu[0],&DLSCH_alloc_pdu_1[0],sizeof(DCI2_5MHz_2A_FDD_t)); - break; - case 50: - if (TB0_active==1) { - ((DCI2_10MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->ndi1 = trials&1; - ((DCI2_10MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->rv1 = round&3; - ((DCI2_10MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->ndi2 = trials&1; - ((DCI2_10MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->rv2 = round&3; - } - else { // deactivate TB0 - ((DCI2_10MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->mcs1 = 0; - ((DCI2_10MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->rv1 = 1; - ((DCI2_10MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->ndi2 = trials&1; - ((DCI2_10MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->rv2 = round&3; - } - memcpy(&dci_alloc[0].dci_pdu[0],&DLSCH_alloc_pdu_1[0],sizeof(DCI2_10MHz_2A_FDD_t)); - break; - case 100: - if (TB0_active==1) { - ((DCI2_20MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->ndi1 = trials&1; - ((DCI2_20MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->rv1 = round&3; - ((DCI2_20MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->ndi2 = trials&1; - ((DCI2_20MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->rv2 = round&3; - } - else { // deactivate TB0 - ((DCI2_20MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->mcs1 = 0; - ((DCI2_20MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->rv1 = 1; - ((DCI2_20MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->ndi2 = trials&1; - ((DCI2_20MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->rv2 = round&3; - } - memcpy(&dci_alloc[0].dci_pdu[0],&DLSCH_alloc_pdu_1[0],sizeof(DCI2_20MHz_2A_FDD_t)); - break; - } - break; - - - case 5: - DLSCH_alloc_pdu2_1E[0].ndi = trials&1; - DLSCH_alloc_pdu2_1E[0].rv = round&3; - memcpy(&dci_alloc[0].dci_pdu[0],&DLSCH_alloc_pdu2_1E[0],sizeof(DCI1E_5MHz_2A_M10PRB_TDD_t)); - break; - } - } - } - } - - num_pdcch_symbols_2 = generate_dci_top(num_ue_spec_dci, - num_common_dci, - dci_alloc, - 0, - AMP, - &PHY_vars_eNB->lte_frame_parms, - PHY_vars_eNB->lte_eNB_common_vars.txdataF[eNB_id], - subframe); + // Simulate HARQ procedures!!! + if (common_flag == 0) { + + if (round == 0) { // First round + TB0_active = 1; + + PHY_vars_eNB->dlsch_eNB[0][0]->harq_processes[0]->rvidx = round&3; + if (PHY_vars_eNB->lte_frame_parms.frame_type == TDD) { + + switch (transmission_mode) { + case 1: + case 2: + switch (PHY_vars_eNB->lte_frame_parms.N_RB_DL) { + case 6: + ((DCI1_1_5MHz_TDD_t *)&DLSCH_alloc_pdu_1[0])->ndi = trials&1; + ((DCI1_1_5MHz_TDD_t *)&DLSCH_alloc_pdu_1[0])->rv = 0; + memcpy(&dci_alloc[0].dci_pdu[0],&DLSCH_alloc_pdu_1[0],sizeof(DCI1_1_5MHz_TDD_t)); + break; + case 25: + ((DCI1_5MHz_TDD_t *)&DLSCH_alloc_pdu_1[0])->ndi = trials&1; + ((DCI1_5MHz_TDD_t *)&DLSCH_alloc_pdu_1[0])->rv = 0; + memcpy(&dci_alloc[0].dci_pdu[0],&DLSCH_alloc_pdu_1[0],sizeof(DCI1_5MHz_TDD_t)); + break; + case 50: + ((DCI1_10MHz_TDD_t *)&DLSCH_alloc_pdu_1[0])->ndi = trials&1; + ((DCI1_10MHz_TDD_t *)&DLSCH_alloc_pdu_1[0])->rv = 0; + memcpy(&dci_alloc[0].dci_pdu[0],&DLSCH_alloc_pdu_1[0],sizeof(DCI1_10MHz_TDD_t)); + break; + case 100: + ((DCI1_20MHz_TDD_t *)&DLSCH_alloc_pdu_1[0])->ndi = trials&1; + ((DCI1_20MHz_TDD_t *)&DLSCH_alloc_pdu_1[0])->rv = 0; + memcpy(&dci_alloc[0].dci_pdu[0],&DLSCH_alloc_pdu_1[0],sizeof(DCI1_20MHz_TDD_t)); + break; + } + break; + case 3: + switch (PHY_vars_eNB->lte_frame_parms.N_RB_DL) { + case 6: + ((DCI2A_1_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->ndi1 = trials&1; + ((DCI2A_1_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->rv1 = 0; + ((DCI2A_1_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->ndi2 = trials&1; + ((DCI2A_1_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->rv2 = 0; + memcpy(&dci_alloc[0].dci_pdu[0],&DLSCH_alloc_pdu_1[0],sizeof(DCI2A_1_5MHz_2A_TDD_t)); + break; + case 25: + ((DCI2A_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->ndi1 = trials&1; + ((DCI2A_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->rv1 = 0; + ((DCI2A_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->ndi2 = trials&1; + ((DCI2A_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->rv2 = 0; + memcpy(&dci_alloc[0].dci_pdu[0],&DLSCH_alloc_pdu_1[0],sizeof(DCI2A_5MHz_2A_TDD_t)); + break; + case 50: + ((DCI2A_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->ndi1 = trials&1; + ((DCI2A_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->rv1 = 0; + ((DCI2A_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->ndi2 = trials&1; + ((DCI2A_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->rv2 = 0; + memcpy(&dci_alloc[0].dci_pdu[0],&DLSCH_alloc_pdu_1[0],sizeof(DCI2A_10MHz_2A_TDD_t)); + break; + case 100: + ((DCI2A_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->ndi1 = trials&1; + ((DCI2A_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->rv1 = 0; + ((DCI2A_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->ndi2 = trials&1; + ((DCI2A_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->rv2 = 0; + memcpy(&dci_alloc[0].dci_pdu[0],&DLSCH_alloc_pdu_1[0],sizeof(DCI2A_20MHz_2A_TDD_t)); + break; + } + break; + case 4: + switch (PHY_vars_eNB->lte_frame_parms.N_RB_DL) { + case 6: + ((DCI2_1_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->ndi1 = trials&1; + ((DCI2_1_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->rv1 = 0; + ((DCI2_1_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->ndi2 = trials&1; + ((DCI2_1_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->rv2 = 0; + memcpy(&dci_alloc[0].dci_pdu[0],&DLSCH_alloc_pdu_1[0],sizeof(DCI2_1_5MHz_2A_TDD_t)); + break; + case 25: + ((DCI2_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->ndi1 = trials&1; + ((DCI2_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->rv1 = 0; + ((DCI2_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->ndi2 = trials&1; + ((DCI2_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->rv2 = 0; + memcpy(&dci_alloc[0].dci_pdu[0],&DLSCH_alloc_pdu_1[0],sizeof(DCI2_5MHz_2A_TDD_t)); + break; + case 50: + ((DCI2_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->ndi1 = trials&1; + ((DCI2_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->rv1 = 0; + ((DCI2_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->ndi2 = trials&1; + ((DCI2_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->rv2 = 0; + memcpy(&dci_alloc[0].dci_pdu[0],&DLSCH_alloc_pdu_1[0],sizeof(DCI2_10MHz_2A_TDD_t)); + break; + case 100: + ((DCI2_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->ndi1 = trials&1; + ((DCI2_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->rv1 = 0; + ((DCI2_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->ndi2 = trials&1; + ((DCI2_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->rv2 = 0; + memcpy(&dci_alloc[0].dci_pdu[0],&DLSCH_alloc_pdu_1[0],sizeof(DCI2_20MHz_2A_TDD_t)); + break; + } + break; + + case 5: + DLSCH_alloc_pdu2_1E[0].ndi = trials&1; + DLSCH_alloc_pdu2_1E[0].rv = 0; + memcpy(&dci_alloc[0].dci_pdu[0],&DLSCH_alloc_pdu2_1E[0],sizeof(DCI1E_5MHz_2A_M10PRB_TDD_t)); + break; + } + } + else { // FDD + switch (transmission_mode) { + case 1: + case 2: + switch (PHY_vars_eNB->lte_frame_parms.N_RB_DL) { + case 6: + ((DCI1_1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[0])->ndi = trials&1; + ((DCI1_1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[0])->rv = 0; + memcpy(&dci_alloc[0].dci_pdu[0],&DLSCH_alloc_pdu_1[0],sizeof(DCI1_1_5MHz_FDD_t)); + break; + case 25: + ((DCI1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[0])->ndi = trials&1; + ((DCI1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[0])->rv = 0; + memcpy(&dci_alloc[0].dci_pdu[0],&DLSCH_alloc_pdu_1[0],sizeof(DCI1_5MHz_FDD_t)); + break; + case 50: + ((DCI1_10MHz_FDD_t *)&DLSCH_alloc_pdu_1[0])->ndi = trials&1; + ((DCI1_10MHz_FDD_t *)&DLSCH_alloc_pdu_1[0])->rv = 0; + memcpy(&dci_alloc[0].dci_pdu[0],&DLSCH_alloc_pdu_1[0],sizeof(DCI1_10MHz_FDD_t)); + break; + case 100: + ((DCI1_20MHz_FDD_t *)&DLSCH_alloc_pdu_1[0])->ndi = trials&1; + ((DCI1_20MHz_FDD_t *)&DLSCH_alloc_pdu_1[0])->rv = 0; + memcpy(&dci_alloc[0].dci_pdu[0],&DLSCH_alloc_pdu_1[0],sizeof(DCI1_20MHz_FDD_t)); + break; + } + break; + case 3: + switch (PHY_vars_eNB->lte_frame_parms.N_RB_DL) { + case 6: + ((DCI2A_1_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->ndi1 = trials&1; + ((DCI2A_1_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->rv1 = 0; + ((DCI2A_1_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->ndi2 = trials&1; + ((DCI2A_1_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->rv2 = 0; + memcpy(&dci_alloc[0].dci_pdu[0],&DLSCH_alloc_pdu_1[0],sizeof(DCI2A_1_5MHz_2A_FDD_t)); + break; + case 25: + ((DCI2A_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->ndi1 = trials&1; + ((DCI2A_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->rv1 = 0; + ((DCI2A_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->ndi2 = trials&1; + ((DCI2A_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->rv2 = 0; + memcpy(&dci_alloc[0].dci_pdu[0],&DLSCH_alloc_pdu_1[0],sizeof(DCI2A_5MHz_2A_FDD_t)); + break; + case 50: + ((DCI2A_10MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->ndi1 = trials&1; + ((DCI2A_10MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->rv1 = 0; + ((DCI2A_10MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->ndi2 = trials&1; + ((DCI2A_10MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->rv2 = 0; + memcpy(&dci_alloc[0].dci_pdu[0],&DLSCH_alloc_pdu_1[0],sizeof(DCI2A_10MHz_2A_FDD_t)); + break; + case 100: + ((DCI2A_20MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->ndi1 = trials&1; + ((DCI2A_20MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->rv1 = 0; + ((DCI2A_20MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->ndi2 = trials&1; + ((DCI2A_20MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->rv2 = 0; + memcpy(&dci_alloc[0].dci_pdu[0],&DLSCH_alloc_pdu_1[0],sizeof(DCI2A_20MHz_2A_FDD_t)); + break; + } + break; + case 4: + switch (PHY_vars_eNB->lte_frame_parms.N_RB_DL) { + case 6: + ((DCI2_1_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->ndi1 = trials&1; + ((DCI2_1_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->rv1 = 0; + ((DCI2_1_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->ndi2 = trials&1; + ((DCI2_1_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->rv2 = 0; + memcpy(&dci_alloc[0].dci_pdu[0],&DLSCH_alloc_pdu_1[0],sizeof(DCI2_1_5MHz_2A_FDD_t)); + break; + case 25: + ((DCI2_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->ndi1 = trials&1; + ((DCI2_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->rv1 = 0; + ((DCI2_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->ndi2 = trials&1; + ((DCI2_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->rv2 = 0; + memcpy(&dci_alloc[0].dci_pdu[0],&DLSCH_alloc_pdu_1[0],sizeof(DCI2_5MHz_2A_FDD_t)); + break; + case 50: + ((DCI2_10MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->ndi1 = trials&1; + ((DCI2_10MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->rv1 = 0; + ((DCI2_10MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->ndi2 = trials&1; + ((DCI2_10MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->rv2 = 0; + memcpy(&dci_alloc[0].dci_pdu[0],&DLSCH_alloc_pdu_1[0],sizeof(DCI2_10MHz_2A_FDD_t)); + break; + case 100: + ((DCI2_20MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->ndi1 = trials&1; + ((DCI2_20MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->rv1 = 0; + ((DCI2_20MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->ndi2 = trials&1; + ((DCI2_20MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->rv2 = 0; + memcpy(&dci_alloc[0].dci_pdu[0],&DLSCH_alloc_pdu_1[0],sizeof(DCI2_20MHz_2A_FDD_t)); + break; + } + break; + case 5: + DLSCH_alloc_pdu2_1E[0].ndi = trials&1; + DLSCH_alloc_pdu2_1E[0].rv = 0; + memcpy(&dci_alloc[0].dci_pdu[0],&DLSCH_alloc_pdu2_1E[0],sizeof(DCI1E_5MHz_2A_M10PRB_TDD_t)); + break; + } + + } + } + else { + PHY_vars_eNB->dlsch_eNB[0][0]->harq_processes[0]->rvidx = round&3; + + if (PHY_vars_eNB->lte_frame_parms.frame_type == TDD) { + switch (transmission_mode) { + case 1: + case 2: + switch (PHY_vars_eNB->lte_frame_parms.N_RB_DL) { + case 6: + ((DCI1_1_5MHz_TDD_t *)&DLSCH_alloc_pdu_1[0])->ndi = trials&1; + ((DCI1_1_5MHz_TDD_t *)&DLSCH_alloc_pdu_1[0])->rv = round&3;; + memcpy(&dci_alloc[0].dci_pdu[0],&DLSCH_alloc_pdu_1[0],sizeof(DCI1_1_5MHz_TDD_t)); + break; + case 25: + ((DCI1_5MHz_TDD_t *)&DLSCH_alloc_pdu_1[0])->ndi = trials&1; + ((DCI1_5MHz_TDD_t *)&DLSCH_alloc_pdu_1[0])->rv = round&3; + memcpy(&dci_alloc[0].dci_pdu[0],&DLSCH_alloc_pdu_1[0],sizeof(DCI1_5MHz_TDD_t)); + break; + case 50: + ((DCI1_10MHz_TDD_t *)&DLSCH_alloc_pdu_1[0])->ndi = trials&1; + ((DCI1_10MHz_TDD_t *)&DLSCH_alloc_pdu_1[0])->rv = round&3; + memcpy(&dci_alloc[0].dci_pdu[0],&DLSCH_alloc_pdu_1[0],sizeof(DCI1_10MHz_TDD_t)); + break; + case 100: + ((DCI1_20MHz_TDD_t *)&DLSCH_alloc_pdu_1[0])->ndi = trials&1; + ((DCI1_20MHz_TDD_t *)&DLSCH_alloc_pdu_1[0])->rv = round&3; + memcpy(&dci_alloc[0].dci_pdu[0],&DLSCH_alloc_pdu_1[0],sizeof(DCI1_20MHz_TDD_t)); + break; + } + break; + case 3: + switch (PHY_vars_eNB->lte_frame_parms.N_RB_DL) { + case 6: + if (TB0_active==1) { + ((DCI2A_1_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->ndi1 = trials&1; + ((DCI2A_1_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->rv1 = round&3; + ((DCI2A_1_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->ndi2 = trials&1; + ((DCI2A_1_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->rv2 = round&3; + } + else { // deactivate TB0 + ((DCI2A_1_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->mcs1 = 0; + ((DCI2A_1_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->rv1 = 1; + ((DCI2A_1_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->ndi2 = trials&1; + ((DCI2A_1_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->rv2 = round&3; + } + memcpy(&dci_alloc[0].dci_pdu[0],&DLSCH_alloc_pdu_1[0],sizeof(DCI2A_1_5MHz_2A_TDD_t)); + break; + case 25: + if (TB0_active==1) { + ((DCI2A_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->ndi1 = trials&1; + ((DCI2A_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->rv1 = round&3; + ((DCI2A_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->ndi2 = trials&1; + ((DCI2A_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->rv2 = round&3; + } + else { // deactivate TB0 + ((DCI2A_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->mcs1 = 0; + ((DCI2A_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->rv1 = 1; + ((DCI2A_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->ndi2 = trials&1; + ((DCI2A_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->rv2 = round&3; + } + memcpy(&dci_alloc[0].dci_pdu[0],&DLSCH_alloc_pdu_1[0],sizeof(DCI2A_5MHz_2A_TDD_t)); + break; + case 50: + if (TB0_active==1) { + ((DCI2A_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->ndi1 = trials&1; + ((DCI2A_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->rv1 = round&3; + ((DCI2A_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->ndi2 = trials&1; + ((DCI2A_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->rv2 = round&3; + } + else { // deactivate TB0 + ((DCI2A_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->mcs1 = 0; + ((DCI2A_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->rv1 = 1; + ((DCI2A_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->ndi2 = trials&1; + ((DCI2A_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->rv2 = round&3; + } + memcpy(&dci_alloc[0].dci_pdu[0],&DLSCH_alloc_pdu_1[0],sizeof(DCI2A_10MHz_2A_TDD_t)); + break; + case 100: + if (TB0_active==1) { + ((DCI2A_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->ndi1 = trials&1; + ((DCI2A_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->rv1 = round&3; + ((DCI2A_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->ndi2 = trials&1; + ((DCI2A_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->rv2 = round&3; + } + else { // deactivate TB0 + ((DCI2A_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->mcs1 = 0; + ((DCI2A_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->rv1 = 1; + ((DCI2A_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->ndi2 = trials&1; + ((DCI2A_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->rv2 = round&3; + } + memcpy(&dci_alloc[0].dci_pdu[0],&DLSCH_alloc_pdu_1[0],sizeof(DCI2A_20MHz_2A_TDD_t)); + break; + } + break; + case 4: + switch (PHY_vars_eNB->lte_frame_parms.N_RB_DL) { + case 6: + if (TB0_active==1) { + ((DCI2_1_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->ndi1 = trials&1; + ((DCI2_1_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->rv1 = round&3; + ((DCI2_1_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->ndi2 = trials&1; + ((DCI2_1_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->rv2 = round&3; + } + else { // deactivate TB0 + ((DCI2_1_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->mcs1 = 0; + ((DCI2_1_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->rv1 = 1; + ((DCI2_1_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->ndi2 = trials&1; + ((DCI2_1_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->rv2 = round&3; + } + memcpy(&dci_alloc[0].dci_pdu[0],&DLSCH_alloc_pdu_1[0],sizeof(DCI2_1_5MHz_2A_TDD_t)); + break; + case 25: + if (TB0_active==1) { + ((DCI2_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->ndi1 = trials&1; + ((DCI2_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->rv1 = round&3; + ((DCI2_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->ndi2 = trials&1; + ((DCI2_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->rv2 = round&3; + } + else { // deactivate TB0 + ((DCI2_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->mcs1 = 0; + ((DCI2_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->rv1 = 1; + ((DCI2_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->ndi2 = trials&1; + ((DCI2_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->rv2 = round&3; + } + memcpy(&dci_alloc[0].dci_pdu[0],&DLSCH_alloc_pdu_1[0],sizeof(DCI2_5MHz_2A_TDD_t)); + break; + case 50: + if (TB0_active==1) { + ((DCI2_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->ndi1 = trials&1; + ((DCI2_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->rv1 = round&3; + ((DCI2_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->ndi2 = trials&1; + ((DCI2_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->rv2 = round&3; + } + else { // deactivate TB0 + ((DCI2_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->mcs1 = 0; + ((DCI2_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->rv1 = 1; + ((DCI2_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->ndi2 = trials&1; + ((DCI2_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->rv2 = round&3; + } + memcpy(&dci_alloc[0].dci_pdu[0],&DLSCH_alloc_pdu_1[0],sizeof(DCI2_10MHz_2A_TDD_t)); + break; + case 100: + if (TB0_active==1) { + ((DCI2_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->ndi1 = trials&1; + ((DCI2_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->rv1 = round&3; + ((DCI2_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->ndi2 = trials&1; + ((DCI2_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->rv2 = round&3; + } + else { // deactivate TB0 + ((DCI2_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->mcs1 = 0; + ((DCI2_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->rv1 = 1; + ((DCI2_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->ndi2 = trials&1; + ((DCI2_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->rv2 = round&3; + } + memcpy(&dci_alloc[0].dci_pdu[0],&DLSCH_alloc_pdu_1[0],sizeof(DCI2_20MHz_2A_TDD_t)); + break; + } + break; + + case 5: + DLSCH_alloc_pdu2_1E[0].ndi = trials&1; + DLSCH_alloc_pdu2_1E[0].rv = round&3; + memcpy(&dci_alloc[0].dci_pdu[0],&DLSCH_alloc_pdu2_1E[0],sizeof(DCI1E_5MHz_2A_M10PRB_TDD_t)); + break; + } + } + else { + switch (transmission_mode) { + case 1: + case 2: + switch (PHY_vars_eNB->lte_frame_parms.N_RB_DL) { + case 6: + ((DCI1_1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[0])->ndi = trials&1; + ((DCI1_1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[0])->rv = round&3;; + memcpy(&dci_alloc[0].dci_pdu[0],&DLSCH_alloc_pdu_1[0],sizeof(DCI1_1_5MHz_FDD_t)); + break; + case 25: + ((DCI1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[0])->ndi = trials&1; + ((DCI1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[0])->rv = round&3; + memcpy(&dci_alloc[0].dci_pdu[0],&DLSCH_alloc_pdu_1[0],sizeof(DCI1_5MHz_FDD_t)); + break; + case 50: + ((DCI1_10MHz_FDD_t *)&DLSCH_alloc_pdu_1[0])->ndi = trials&1; + ((DCI1_10MHz_FDD_t *)&DLSCH_alloc_pdu_1[0])->rv = round&3; + memcpy(&dci_alloc[0].dci_pdu[0],&DLSCH_alloc_pdu_1[0],sizeof(DCI1_10MHz_FDD_t)); + break; + case 100: + ((DCI1_20MHz_FDD_t *)&DLSCH_alloc_pdu_1[0])->ndi = trials&1; + ((DCI1_20MHz_FDD_t *)&DLSCH_alloc_pdu_1[0])->rv = round&3; + memcpy(&dci_alloc[0].dci_pdu[0],&DLSCH_alloc_pdu_1[0],sizeof(DCI1_20MHz_FDD_t)); + break; + } + break; + case 3: + switch (PHY_vars_eNB->lte_frame_parms.N_RB_DL) { + case 6: + if (TB0_active==1) { + ((DCI2A_1_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->ndi1 = trials&1; + ((DCI2A_1_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->rv1 = round&3; + ((DCI2A_1_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->ndi2 = trials&1; + ((DCI2A_1_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->rv2 = round&3; + } + else { // deactivate TB0 + ((DCI2A_1_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->mcs1 = 0; + ((DCI2A_1_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->rv1 = 1; + ((DCI2A_1_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->ndi2 = trials&1; + ((DCI2A_1_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->rv2 = round&3; + } + memcpy(&dci_alloc[0].dci_pdu[0],&DLSCH_alloc_pdu_1[0],sizeof(DCI2A_1_5MHz_2A_FDD_t)); + break; + case 25: + if (TB0_active==1) { + ((DCI2A_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->ndi1 = trials&1; + ((DCI2A_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->rv1 = round&3; + ((DCI2A_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->ndi2 = trials&1; + ((DCI2A_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->rv2 = round&3; + } + else { // deactivate TB0 + ((DCI2A_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->mcs1 = 0; + ((DCI2A_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->rv1 = 1; + ((DCI2A_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->ndi2 = trials&1; + ((DCI2A_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->rv2 = round&3; + } + memcpy(&dci_alloc[0].dci_pdu[0],&DLSCH_alloc_pdu_1[0],sizeof(DCI2A_5MHz_2A_FDD_t)); + break; + case 50: + if (TB0_active==1) { + ((DCI2A_10MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->ndi1 = trials&1; + ((DCI2A_10MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->rv1 = round&3; + ((DCI2A_10MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->ndi2 = trials&1; + ((DCI2A_10MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->rv2 = round&3; + } + else { // deactivate TB0 + ((DCI2A_10MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->mcs1 = 0; + ((DCI2A_10MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->rv1 = 1; + ((DCI2A_10MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->ndi2 = trials&1; + ((DCI2A_10MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->rv2 = round&3; + } + memcpy(&dci_alloc[0].dci_pdu[0],&DLSCH_alloc_pdu_1[0],sizeof(DCI2A_10MHz_2A_FDD_t)); + break; + case 100: + if (TB0_active==1) { + ((DCI2A_20MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->ndi1 = trials&1; + ((DCI2A_20MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->rv1 = round&3; + ((DCI2A_20MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->ndi2 = trials&1; + ((DCI2A_20MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->rv2 = round&3; + } + else { // deactivate TB0 + ((DCI2A_20MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->mcs1 = 0; + ((DCI2A_20MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->rv1 = 1; + ((DCI2A_20MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->ndi2 = trials&1; + ((DCI2A_20MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->rv2 = round&3; + } + memcpy(&dci_alloc[0].dci_pdu[0],&DLSCH_alloc_pdu_1[0],sizeof(DCI2A_20MHz_2A_FDD_t)); + break; + } + break; + case 4: + switch (PHY_vars_eNB->lte_frame_parms.N_RB_DL) { + case 6: + if (TB0_active==1) { + ((DCI2_1_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->ndi1 = trials&1; + ((DCI2_1_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->rv1 = round&3; + ((DCI2_1_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->ndi2 = trials&1; + ((DCI2_1_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->rv2 = round&3; + } + else { // deactivate TB0 + ((DCI2_1_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->mcs1 = 0; + ((DCI2_1_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->rv1 = 1; + ((DCI2_1_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->ndi2 = trials&1; + ((DCI2_1_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->rv2 = round&3; + } + memcpy(&dci_alloc[0].dci_pdu[0],&DLSCH_alloc_pdu_1[0],sizeof(DCI2_1_5MHz_2A_FDD_t)); + break; + case 25: + if (TB0_active==1) { + ((DCI2_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->ndi1 = trials&1; + ((DCI2_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->rv1 = round&3; + ((DCI2_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->ndi2 = trials&1; + ((DCI2_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->rv2 = round&3; + } + else { // deactivate TB0 + ((DCI2_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->mcs1 = 0; + ((DCI2_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->rv1 = 1; + ((DCI2_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->ndi2 = trials&1; + ((DCI2_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->rv2 = round&3; + } + memcpy(&dci_alloc[0].dci_pdu[0],&DLSCH_alloc_pdu_1[0],sizeof(DCI2_5MHz_2A_FDD_t)); + break; + case 50: + if (TB0_active==1) { + ((DCI2_10MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->ndi1 = trials&1; + ((DCI2_10MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->rv1 = round&3; + ((DCI2_10MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->ndi2 = trials&1; + ((DCI2_10MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->rv2 = round&3; + } + else { // deactivate TB0 + ((DCI2_10MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->mcs1 = 0; + ((DCI2_10MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->rv1 = 1; + ((DCI2_10MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->ndi2 = trials&1; + ((DCI2_10MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->rv2 = round&3; + } + memcpy(&dci_alloc[0].dci_pdu[0],&DLSCH_alloc_pdu_1[0],sizeof(DCI2_10MHz_2A_FDD_t)); + break; + case 100: + if (TB0_active==1) { + ((DCI2_20MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->ndi1 = trials&1; + ((DCI2_20MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->rv1 = round&3; + ((DCI2_20MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->ndi2 = trials&1; + ((DCI2_20MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->rv2 = round&3; + } + else { // deactivate TB0 + ((DCI2_20MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->mcs1 = 0; + ((DCI2_20MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->rv1 = 1; + ((DCI2_20MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->ndi2 = trials&1; + ((DCI2_20MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->rv2 = round&3; + } + memcpy(&dci_alloc[0].dci_pdu[0],&DLSCH_alloc_pdu_1[0],sizeof(DCI2_20MHz_2A_FDD_t)); + break; + } + break; + + + case 5: + DLSCH_alloc_pdu2_1E[0].ndi = trials&1; + DLSCH_alloc_pdu2_1E[0].rv = round&3; + memcpy(&dci_alloc[0].dci_pdu[0],&DLSCH_alloc_pdu2_1E[0],sizeof(DCI1E_5MHz_2A_M10PRB_TDD_t)); + break; + } + } + } + } + + num_pdcch_symbols_2 = generate_dci_top(num_ue_spec_dci, + num_common_dci, + dci_alloc, + 0, + AMP, + &PHY_vars_eNB->lte_frame_parms, + PHY_vars_eNB->lte_eNB_common_vars.txdataF[eNB_id], + subframe); - if (num_pdcch_symbols_2 > num_pdcch_symbols) { - msg("Error: given num_pdcch_symbols not big enough (%d > %d)\n",num_pdcch_symbols_2,num_pdcch_symbols); - exit(-1); - } + if (num_pdcch_symbols_2 > num_pdcch_symbols) { + msg("Error: given num_pdcch_symbols not big enough (%d > %d)\n",num_pdcch_symbols_2,num_pdcch_symbols); + exit(-1); + } - for (k=0;klte_frame_parms, - PHY_vars_eNB->dlsch_eNB[k][cw]->harq_processes[0]->nb_rb, - PHY_vars_eNB->dlsch_eNB[k][cw]->harq_processes[0]->rb_alloc, - get_Qm(PHY_vars_eNB->dlsch_eNB[k][cw]->harq_processes[0]->mcs), - PHY_vars_eNB->dlsch_eNB[k][cw]->harq_processes[0]->Nl, - num_pdcch_symbols, - 0,subframe); + for (k=0;klte_frame_parms, + PHY_vars_eNB->dlsch_eNB[k][cw]->harq_processes[0]->nb_rb, + PHY_vars_eNB->dlsch_eNB[k][cw]->harq_processes[0]->rb_alloc, + get_Qm(PHY_vars_eNB->dlsch_eNB[k][cw]->harq_processes[0]->mcs), + PHY_vars_eNB->dlsch_eNB[k][cw]->harq_processes[0]->Nl, + num_pdcch_symbols, + 0,subframe); -#ifdef TBS_FIX // This is for MESH operation!!! + #ifdef TBS_FIX // This is for MESH operation!!! tbs = (double)3*TBStable[get_I_TBS(PHY_vars_eNB->dlsch_eNB[k][cw]->harq_processes[0]->mcs)][PHY_vars_eNB->dlsch_eNB[k][cw]->nb_rb-1]/4; -#else + #else tbs = PHY_vars_eNB->dlsch_eNB[k][cw]->harq_processes[0]->TBS; -#endif + #endif - rate = (double)tbs/(double)coded_bits_per_codeword; - - if ((SNR==snr0) && (trials==0) && (round==0) && (pmi_feedback==0)) - printf("User %d, cw %d: Rate = %f (%f bits/dim) (G %d, TBS %d, mod %d, pdcch_sym %d, ndi %d)\n", - k,cw,rate,rate*get_Qm(PHY_vars_eNB->dlsch_eNB[k][cw]->harq_processes[0]->mcs), - coded_bits_per_codeword, - tbs, - get_Qm(PHY_vars_eNB->dlsch_eNB[k][cw]->harq_processes[0]->mcs), - num_pdcch_symbols, - PHY_vars_eNB->dlsch_eNB[k][cw]->harq_processes[0]->round); + rate = (double)tbs/(double)coded_bits_per_codeword; + + if ((SNR==snr0) && (trials==0) && (round==0) && (pmi_feedback==0)) + printf("User %d, cw %d: Rate = %f (%f bits/dim) (G %d, TBS %d, mod %d, pdcch_sym %d, ndi %d)\n", + k,cw,rate,rate*get_Qm(PHY_vars_eNB->dlsch_eNB[k][cw]->harq_processes[0]->mcs), + coded_bits_per_codeword, + tbs, + get_Qm(PHY_vars_eNB->dlsch_eNB[k][cw]->harq_processes[0]->mcs), + num_pdcch_symbols, + PHY_vars_eNB->dlsch_eNB[k][cw]->harq_processes[0]->round); - // use the PMI from previous trial - if (DLSCH_alloc_pdu2_1E[0].tpmi == 5) { - PHY_vars_eNB->dlsch_eNB[0][0]->harq_processes[0]->pmi_alloc = quantize_subband_pmi(&PHY_vars_UE->PHY_measurements,0,PHY_vars_eNB->lte_frame_parms.N_RB_DL); - PHY_vars_UE->dlsch_ue[0][0]->pmi_alloc = quantize_subband_pmi(&PHY_vars_UE->PHY_measurements,0,PHY_vars_UE->lte_frame_parms.N_RB_DL); - if (n_users>1) - PHY_vars_eNB->dlsch_eNB[1][0]->harq_processes[0]->pmi_alloc = (PHY_vars_eNB->dlsch_eNB[0][0]->harq_processes[0]->pmi_alloc ^ 0x1555); - /* - if ((trials<10) && (round==0)) { - printf("tx PMI UE0 %x (pmi_feedback %d)\n",pmi2hex_2Ar1(PHY_vars_eNB->dlsch_eNB[0][0]->pmi_alloc),pmi_feedback); - if (transmission_mode ==5) - printf("tx PMI UE1 %x\n",pmi2hex_2Ar1(PHY_vars_eNB->dlsch_eNB[1][0]->pmi_alloc)); - } - */ - } - - - if (transmission_mode==4 && ((((DCI2_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->tpmi == 2) ||(((DCI2_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->tpmi == 2))){ - PHY_vars_eNB->dlsch_eNB[0][0]->harq_processes[0]->pmi_alloc = quantize_subband_pmi(&PHY_vars_UE->PHY_measurements,0,PHY_vars_eNB->lte_frame_parms.N_RB_DL); - PHY_vars_UE->dlsch_ue[0][0]->pmi_alloc = quantize_subband_pmi(&PHY_vars_UE->PHY_measurements,0,PHY_vars_UE->lte_frame_parms.N_RB_DL); - } - - + // use the PMI from previous trial + if (DLSCH_alloc_pdu2_1E[0].tpmi == 5) { + PHY_vars_eNB->dlsch_eNB[0][0]->harq_processes[0]->pmi_alloc = quantize_subband_pmi(&PHY_vars_UE->PHY_measurements,0,PHY_vars_eNB->lte_frame_parms.N_RB_DL); + PHY_vars_UE->dlsch_ue[0][0]->pmi_alloc = quantize_subband_pmi(&PHY_vars_UE->PHY_measurements,0,PHY_vars_UE->lte_frame_parms.N_RB_DL); + if (n_users>1) + PHY_vars_eNB->dlsch_eNB[1][0]->harq_processes[0]->pmi_alloc = (PHY_vars_eNB->dlsch_eNB[0][0]->harq_processes[0]->pmi_alloc ^ 0x1555); + /* + if ((trials<10) && (round==0)) { + printf("tx PMI UE0 %x (pmi_feedback %d)\n",pmi2hex_2Ar1(PHY_vars_eNB->dlsch_eNB[0][0]->pmi_alloc),pmi_feedback); + if (transmission_mode ==5) + printf("tx PMI UE1 %x\n",pmi2hex_2Ar1(PHY_vars_eNB->dlsch_eNB[1][0]->pmi_alloc)); + } + */ + } + + + if (transmission_mode==4 && ((((DCI2_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->tpmi == 2) ||(((DCI2_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->tpmi == 2))){ + PHY_vars_eNB->dlsch_eNB[0][0]->harq_processes[0]->pmi_alloc = quantize_subband_pmi(&PHY_vars_UE->PHY_measurements,0,PHY_vars_eNB->lte_frame_parms.N_RB_DL); + PHY_vars_UE->dlsch_ue[0][0]->pmi_alloc = quantize_subband_pmi(&PHY_vars_UE->PHY_measurements,0,PHY_vars_UE->lte_frame_parms.N_RB_DL); + } + + - start_meas(&PHY_vars_eNB->dlsch_encoding_stats); - if (dlsch_encoding(((cw==0) ? input_buffer0[k] : input_buffer1[k]), - &PHY_vars_eNB->lte_frame_parms, - num_pdcch_symbols, - PHY_vars_eNB->dlsch_eNB[k][cw], - 0,subframe, - &PHY_vars_eNB->dlsch_rate_matching_stats, - &PHY_vars_eNB->dlsch_turbo_encoding_stats, - &PHY_vars_eNB->dlsch_interleaving_stats - )<0) - exit(-1); - - - - /* - if (transmission_mode == 3) { - if (dlsch_encoding(input_buffer1[k], - &PHY_vars_eNB->lte_frame_parms, - num_pdcch_symbols, - PHY_vars_eNB->dlsch_eNB[k][1], - 0,subframe, - &PHY_vars_eNB->dlsch_rate_matching_stats, - &PHY_vars_eNB->dlsch_turbo_encoding_stats, - &PHY_vars_eNB->dlsch_interleaving_stats - )<0) - exit(-1); - } - */ - stop_meas(&PHY_vars_eNB->dlsch_encoding_stats); + start_meas(&PHY_vars_eNB->dlsch_encoding_stats); + if (dlsch_encoding(((cw==0) ? input_buffer0[k] : input_buffer1[k]), + &PHY_vars_eNB->lte_frame_parms, + num_pdcch_symbols, + PHY_vars_eNB->dlsch_eNB[k][cw], + 0,subframe, + &PHY_vars_eNB->dlsch_rate_matching_stats, + &PHY_vars_eNB->dlsch_turbo_encoding_stats, + &PHY_vars_eNB->dlsch_interleaving_stats)<0) + exit(-1); + + + + /* + if (transmission_mode == 3) { + if (dlsch_encoding(input_buffer1[k], + &PHY_vars_eNB->lte_frame_parms, + num_pdcch_symbols, + PHY_vars_eNB->dlsch_eNB[k][1], + 0,subframe, + &PHY_vars_eNB->dlsch_rate_matching_stats, + &PHY_vars_eNB->dlsch_turbo_encoding_stats, + &PHY_vars_eNB->dlsch_interleaving_stats + )<0) + exit(-1); + } + */ + stop_meas(&PHY_vars_eNB->dlsch_encoding_stats); - PHY_vars_eNB->dlsch_eNB[k][cw]->rnti = (common_flag==0) ? n_rnti+k : SI_RNTI; - start_meas(&PHY_vars_eNB->dlsch_scrambling_stats); - dlsch_scrambling(&PHY_vars_eNB->lte_frame_parms, - 0, - PHY_vars_eNB->dlsch_eNB[k][cw], - coded_bits_per_codeword, - cw, - subframe<<1); - stop_meas(&PHY_vars_eNB->dlsch_scrambling_stats); + PHY_vars_eNB->dlsch_eNB[k][cw]->rnti = (common_flag==0) ? n_rnti+k : SI_RNTI; + start_meas(&PHY_vars_eNB->dlsch_scrambling_stats); + dlsch_scrambling(&PHY_vars_eNB->lte_frame_parms, + 0, + PHY_vars_eNB->dlsch_eNB[k][cw], + coded_bits_per_codeword, + cw, + subframe<<1); + stop_meas(&PHY_vars_eNB->dlsch_scrambling_stats); - if (n_frames==1) { - for (s=0;sdlsch_eNB[k][cw]->harq_processes[0]->C;s++) { - if (sdlsch_eNB[k][cw]->harq_processes[0]->Cminus) - Kr = PHY_vars_eNB->dlsch_eNB[k][cw]->harq_processes[0]->Kminus; - else - Kr = PHY_vars_eNB->dlsch_eNB[k][cw]->harq_processes[0]->Kplus; - - Kr_bytes = Kr>>3; - - // for (i=0;idlsch_eNB[k][cw]->harq_processes[0]->c[s][i]); - } - } - } - - start_meas(&PHY_vars_eNB->dlsch_modulation_stats); - re_allocated = dlsch_modulation(PHY_vars_eNB->lte_eNB_common_vars.txdataF[eNB_id], - AMP, - subframe, - &PHY_vars_eNB->lte_frame_parms, - num_pdcch_symbols, - PHY_vars_eNB->dlsch_eNB[k][0], - PHY_vars_eNB->dlsch_eNB[k][1] - ); - stop_meas(&PHY_vars_eNB->dlsch_modulation_stats); - /* - if (trials==0 && round==0) - printf("RE count %d\n",re_allocated); - */ - } //n_users + if (n_frames==1) { + for (s=0;sdlsch_eNB[k][cw]->harq_processes[0]->C;s++) { + if (sdlsch_eNB[k][cw]->harq_processes[0]->Cminus) + Kr = PHY_vars_eNB->dlsch_eNB[k][cw]->harq_processes[0]->Kminus; + else + Kr = PHY_vars_eNB->dlsch_eNB[k][cw]->harq_processes[0]->Kplus; + + Kr_bytes = Kr>>3; + + // for (i=0;idlsch_eNB[k][cw]->harq_processes[0]->c[s][i]); + } + } + } + + start_meas(&PHY_vars_eNB->dlsch_modulation_stats); + re_allocated = dlsch_modulation(PHY_vars_eNB->lte_eNB_common_vars.txdataF[eNB_id], + AMP, + subframe, + &PHY_vars_eNB->lte_frame_parms, + num_pdcch_symbols, + PHY_vars_eNB->dlsch_eNB[k][0], + PHY_vars_eNB->dlsch_eNB[k][1] + ); + stop_meas(&PHY_vars_eNB->dlsch_modulation_stats); + /* + if (trials==0 && round==0) + printf("RE count %d\n",re_allocated); + */ + } //n_users - - generate_pilots(PHY_vars_eNB, - PHY_vars_eNB->lte_eNB_common_vars.txdataF[eNB_id], - AMP, - LTE_NUMBER_OF_SUBFRAMES_PER_FRAME); - - start_meas(&PHY_vars_eNB->ofdm_mod_stats); - - do_OFDM_mod_l(PHY_vars_eNB->lte_eNB_common_vars.txdataF[eNB_id], - PHY_vars_eNB->lte_eNB_common_vars.txdata[eNB_id], - (subframe*2), - &PHY_vars_eNB->lte_frame_parms); + + generate_pilots(PHY_vars_eNB, + PHY_vars_eNB->lte_eNB_common_vars.txdataF[eNB_id], + AMP, + LTE_NUMBER_OF_SUBFRAMES_PER_FRAME); + + start_meas(&PHY_vars_eNB->ofdm_mod_stats); + + do_OFDM_mod_l(PHY_vars_eNB->lte_eNB_common_vars.txdataF[eNB_id], + PHY_vars_eNB->lte_eNB_common_vars.txdata[eNB_id], + (subframe*2), + &PHY_vars_eNB->lte_frame_parms); - do_OFDM_mod_l(PHY_vars_eNB->lte_eNB_common_vars.txdataF[eNB_id], - PHY_vars_eNB->lte_eNB_common_vars.txdata[eNB_id], - (subframe*2)+1, - &PHY_vars_eNB->lte_frame_parms); - - stop_meas(&PHY_vars_eNB->ofdm_mod_stats); - stop_meas(&PHY_vars_eNB->phy_proc_tx); - - do_OFDM_mod_l(PHY_vars_eNB->lte_eNB_common_vars.txdataF[eNB_id], - PHY_vars_eNB->lte_eNB_common_vars.txdata[eNB_id], - (subframe*2)+2, - &PHY_vars_eNB->lte_frame_parms); + do_OFDM_mod_l(PHY_vars_eNB->lte_eNB_common_vars.txdataF[eNB_id], + PHY_vars_eNB->lte_eNB_common_vars.txdata[eNB_id], + (subframe*2)+1, + &PHY_vars_eNB->lte_frame_parms); + + stop_meas(&PHY_vars_eNB->ofdm_mod_stats); + stop_meas(&PHY_vars_eNB->phy_proc_tx); + + do_OFDM_mod_l(PHY_vars_eNB->lte_eNB_common_vars.txdataF[eNB_id], + PHY_vars_eNB->lte_eNB_common_vars.txdata[eNB_id], + (subframe*2)+2, + &PHY_vars_eNB->lte_frame_parms); - if (n_frames==1) { - write_output("txsigF0.m","txsF0", &PHY_vars_eNB->lte_eNB_common_vars.txdataF[eNB_id][0][subframe*nsymb*PHY_vars_eNB->lte_frame_parms.ofdm_symbol_size],nsymb*PHY_vars_eNB->lte_frame_parms.ofdm_symbol_size,1,1); - if (PHY_vars_eNB->lte_frame_parms.nb_antennas_tx>1) - write_output("txsigF1.m","txsF1", &PHY_vars_eNB->lte_eNB_common_vars.txdataF[eNB_id][1][subframe*nsymb*PHY_vars_eNB->lte_frame_parms.ofdm_symbol_size],nsymb*PHY_vars_eNB->lte_frame_parms.ofdm_symbol_size,1,1); - } + if (n_frames==1) { + write_output("txsigF0.m","txsF0", &PHY_vars_eNB->lte_eNB_common_vars.txdataF[eNB_id][0][subframe*nsymb*PHY_vars_eNB->lte_frame_parms.ofdm_symbol_size],nsymb*PHY_vars_eNB->lte_frame_parms.ofdm_symbol_size,1,1); + if (PHY_vars_eNB->lte_frame_parms.nb_antennas_tx>1) + write_output("txsigF1.m","txsF1", &PHY_vars_eNB->lte_eNB_common_vars.txdataF[eNB_id][1][subframe*nsymb*PHY_vars_eNB->lte_frame_parms.ofdm_symbol_size],nsymb*PHY_vars_eNB->lte_frame_parms.ofdm_symbol_size,1,1); + } - tx_lev = 0; - for (aa=0; aalte_frame_parms.nb_antennas_tx; aa++) { - tx_lev += signal_energy(&PHY_vars_eNB->lte_eNB_common_vars.txdata[eNB_id][aa] - [subframe*PHY_vars_eNB->lte_frame_parms.samples_per_tti], - PHY_vars_eNB->lte_frame_parms.samples_per_tti); - } - tx_lev_dB = (unsigned int) dB_fixed(tx_lev); - - if (n_frames==1) { - printf("tx_lev = %d (%d dB)\n",tx_lev,tx_lev_dB); - write_output("txsig0.m","txs0", &PHY_vars_eNB->lte_eNB_common_vars.txdata[eNB_id][0][subframe* PHY_vars_eNB->lte_frame_parms.samples_per_tti], - - PHY_vars_eNB->lte_frame_parms.samples_per_tti,1,1); - } - } - /* - else { // Read signal from file - i=0; - while (!feof(input_fd)) { - fscanf(input_fd,"%s %s",input_val_str,input_val_str2); - - if ((i%4)==0) { - ((short*)txdata[0])[i/2] = (short)((1<<15)*strtod(input_val_str,NULL)); - ((short*)txdata[0])[(i/2)+1] = (short)((1<<15)*strtod(input_val_str2,NULL)); - if ((i/4)<100) - printf("sample %d => %e + j%e (%d +j%d)\n",i/4,strtod(input_val_str,NULL),strtod(input_val_str2,NULL),((short*)txdata[0])[i/4],((short*)txdata[0])[(i/4)+1]);//1,input_val2,); - } - i++; - if (i>(FRAME_LENGTH_SAMPLES)) - break; - } - printf("Read in %d samples\n",i/4); - write_output("txsig0.m","txs0", txdata[0],2*frame_parms->samples_per_tti,1,1); - // write_output("txsig1.m","txs1", txdata[1],FRAME_LENGTH_COMPLEX_SAMPLES,1,1); - tx_lev = signal_energy(&txdata[0][0], - OFDM_SYMBOL_SIZE_COMPLEX_SAMPLES); - tx_lev_dB = (unsigned int) dB_fixed(tx_lev); - } - */ - - // printf("Copying tx ..., nsymb %d (n_tx %d), awgn %d\n",nsymb,PHY_vars_eNB->lte_frame_parms.nb_antennas_tx,awgn_flag); - for (i=0;i<2*frame_parms->samples_per_tti;i++) { - for (aa=0;aalte_frame_parms.nb_antennas_tx;aa++) { - if (awgn_flag == 0) { - s_re[aa][i] = ((double)(((short *)PHY_vars_eNB->lte_eNB_common_vars.txdata[eNB_id][aa]))[(2*subframe*PHY_vars_UE->lte_frame_parms.samples_per_tti) + (i<<1)]); - s_im[aa][i] = ((double)(((short *)PHY_vars_eNB->lte_eNB_common_vars.txdata[eNB_id][aa]))[(2*subframe*PHY_vars_UE->lte_frame_parms.samples_per_tti) +(i<<1)+1]); - } - else { + tx_lev = 0; + for (aa=0; aalte_frame_parms.nb_antennas_tx; aa++) { + tx_lev += signal_energy(&PHY_vars_eNB->lte_eNB_common_vars.txdata[eNB_id][aa] + [subframe*PHY_vars_eNB->lte_frame_parms.samples_per_tti], + PHY_vars_eNB->lte_frame_parms.samples_per_tti); + } + tx_lev_dB = (unsigned int) dB_fixed(tx_lev); + + if (n_frames==1) { + printf("tx_lev = %d (%d dB)\n",tx_lev,tx_lev_dB); + write_output("txsig0.m","txs0", &PHY_vars_eNB->lte_eNB_common_vars.txdata[eNB_id][0][subframe* PHY_vars_eNB->lte_frame_parms.samples_per_tti], + PHY_vars_eNB->lte_frame_parms.samples_per_tti,1,1); + } + } + /* + else { // Read signal from file + i=0; + while (!feof(input_fd)) { + fscanf(input_fd,"%s %s",input_val_str,input_val_str2); + + if ((i%4)==0) { + ((short*)txdata[0])[i/2] = (short)((1<<15)*strtod(input_val_str,NULL)); + ((short*)txdata[0])[(i/2)+1] = (short)((1<<15)*strtod(input_val_str2,NULL)); + if ((i/4)<100) + printf("sample %d => %e + j%e (%d +j%d)\n",i/4,strtod(input_val_str,NULL),strtod(input_val_str2,NULL),((short*)txdata[0])[i/4],((short*)txdata[0])[(i/4)+1]);//1,input_val2,); + } + i++; + if (i>(FRAME_LENGTH_SAMPLES)) + break; + } + printf("Read in %d samples\n",i/4); + write_output("txsig0.m","txs0", txdata[0],2*frame_parms->samples_per_tti,1,1); + // write_output("txsig1.m","txs1", txdata[1],FRAME_LENGTH_COMPLEX_SAMPLES,1,1); + tx_lev = signal_energy(&txdata[0][0], + OFDM_SYMBOL_SIZE_COMPLEX_SAMPLES); + tx_lev_dB = (unsigned int) dB_fixed(tx_lev); + } + */ + + // printf("Copying tx ..., nsymb %d (n_tx %d), awgn %d\n",nsymb,PHY_vars_eNB->lte_frame_parms.nb_antennas_tx,awgn_flag); + for (i=0;i<2*frame_parms->samples_per_tti;i++) { + for (aa=0;aalte_frame_parms.nb_antennas_tx;aa++) { + if (awgn_flag == 0) { + s_re[aa][i] = ((double)(((short *)PHY_vars_eNB->lte_eNB_common_vars.txdata[eNB_id][aa]))[(2*subframe*PHY_vars_UE->lte_frame_parms.samples_per_tti) + (i<<1)]); + s_im[aa][i] = ((double)(((short *)PHY_vars_eNB->lte_eNB_common_vars.txdata[eNB_id][aa]))[(2*subframe*PHY_vars_UE->lte_frame_parms.samples_per_tti) +(i<<1)+1]); + } + else { if (transmission_mode==4) { - r_re[0][i] = ((double)(((short *)PHY_vars_eNB->lte_eNB_common_vars.txdata[eNB_id][0]))[(2*subframe*PHY_vars_UE->lte_frame_parms.samples_per_tti) +(i<<1)])+((double)(((short *)PHY_vars_eNB->lte_eNB_common_vars.txdata[eNB_id][1]))[(2*subframe*PHY_vars_UE->lte_frame_parms.samples_per_tti) +(i<<1)]); - r_im[0][i] = ((double)(((short *)PHY_vars_eNB->lte_eNB_common_vars.txdata[eNB_id][0]))[(2*subframe*PHY_vars_UE->lte_frame_parms.samples_per_tti) +(i<<1)+1])+((double)(((short *)PHY_vars_eNB->lte_eNB_common_vars.txdata[eNB_id][1]))[(2*subframe*PHY_vars_UE->lte_frame_parms.samples_per_tti) +(i<<1)+1]); + r_re[0][i] = ((double)(((short *)PHY_vars_eNB->lte_eNB_common_vars.txdata[eNB_id][0]))[(2*subframe*PHY_vars_UE->lte_frame_parms.samples_per_tti) +(i<<1)])+((double)(((short *)PHY_vars_eNB->lte_eNB_common_vars.txdata[eNB_id][1]))[(2*subframe*PHY_vars_UE->lte_frame_parms.samples_per_tti) +(i<<1)]); + r_im[0][i] = ((double)(((short *)PHY_vars_eNB->lte_eNB_common_vars.txdata[eNB_id][0]))[(2*subframe*PHY_vars_UE->lte_frame_parms.samples_per_tti) +(i<<1)+1])+((double)(((short *)PHY_vars_eNB->lte_eNB_common_vars.txdata[eNB_id][1]))[(2*subframe*PHY_vars_UE->lte_frame_parms.samples_per_tti) +(i<<1)+1]); - r_re[1][i] = ((double)(((short *)PHY_vars_eNB->lte_eNB_common_vars.txdata[eNB_id][0]))[(2*subframe*PHY_vars_UE->lte_frame_parms.samples_per_tti) +(i<<1)])-((double)(((short *)PHY_vars_eNB->lte_eNB_common_vars.txdata[eNB_id][1]))[(2*subframe*PHY_vars_UE->lte_frame_parms.samples_per_tti) +(i<<1)]); - r_im[1][i] = ((double)(((short *)PHY_vars_eNB->lte_eNB_common_vars.txdata[eNB_id][0]))[(2*subframe*PHY_vars_UE->lte_frame_parms.samples_per_tti) +(i<<1)+1])-((double)(((short *)PHY_vars_eNB->lte_eNB_common_vars.txdata[eNB_id][1]))[(2*subframe*PHY_vars_UE->lte_frame_parms.samples_per_tti) +(i<<1)+1]); - //printf("r_re0 = %d\n",r_re[0][i]); - //printf("r_im0 = %d\n",r_im[0][i]); - //printf("r_re1 = %d\n",r_re[1][i]); - //printf("r_im1 = %d\n",r_im[1][i]); - - } - else { - for (aarx=0;aarxlte_frame_parms.nb_antennas_rx;aarx++) { - if (aa==0) { - r_re[aarx][i] = ((double)(((short *)PHY_vars_eNB->lte_eNB_common_vars.txdata[eNB_id][aa]))[(2*subframe*PHY_vars_UE->lte_frame_parms.samples_per_tti) +(i<<1)]); - r_im[aarx][i] = ((double)(((short *)PHY_vars_eNB->lte_eNB_common_vars.txdata[eNB_id][aa]))[(2*subframe*PHY_vars_UE->lte_frame_parms.samples_per_tti) +(i<<1)+1]); - } - else { - r_re[aarx][i] += ((double)(((short *)PHY_vars_eNB->lte_eNB_common_vars.txdata[eNB_id][aa]))[(2*subframe*PHY_vars_UE->lte_frame_parms.samples_per_tti) +(i<<1)]); - r_im[aarx][i] += ((double)(((short *)PHY_vars_eNB->lte_eNB_common_vars.txdata[eNB_id][aa]))[(2*subframe*PHY_vars_UE->lte_frame_parms.samples_per_tti) +(i<<1)+1]); - } - } - } - } - } - } + r_re[1][i] = ((double)(((short *)PHY_vars_eNB->lte_eNB_common_vars.txdata[eNB_id][0]))[(2*subframe*PHY_vars_UE->lte_frame_parms.samples_per_tti) +(i<<1)])-((double)(((short *)PHY_vars_eNB->lte_eNB_common_vars.txdata[eNB_id][1]))[(2*subframe*PHY_vars_UE->lte_frame_parms.samples_per_tti) +(i<<1)]); + r_im[1][i] = ((double)(((short *)PHY_vars_eNB->lte_eNB_common_vars.txdata[eNB_id][0]))[(2*subframe*PHY_vars_UE->lte_frame_parms.samples_per_tti) +(i<<1)+1])-((double)(((short *)PHY_vars_eNB->lte_eNB_common_vars.txdata[eNB_id][1]))[(2*subframe*PHY_vars_UE->lte_frame_parms.samples_per_tti) +(i<<1)+1]); + //printf("r_re0 = %d\n",r_re[0][i]); + //printf("r_im0 = %d\n",r_im[0][i]); + //printf("r_re1 = %d\n",r_re[1][i]); + //printf("r_im1 = %d\n",r_im[1][i]); + + } + else { + for (aarx=0;aarxlte_frame_parms.nb_antennas_rx;aarx++) { + if (aa==0) { + r_re[aarx][i] = ((double)(((short *)PHY_vars_eNB->lte_eNB_common_vars.txdata[eNB_id][aa]))[(2*subframe*PHY_vars_UE->lte_frame_parms.samples_per_tti) +(i<<1)]); + r_im[aarx][i] = ((double)(((short *)PHY_vars_eNB->lte_eNB_common_vars.txdata[eNB_id][aa]))[(2*subframe*PHY_vars_UE->lte_frame_parms.samples_per_tti) +(i<<1)+1]); + } + else { + r_re[aarx][i] += ((double)(((short *)PHY_vars_eNB->lte_eNB_common_vars.txdata[eNB_id][aa]))[(2*subframe*PHY_vars_UE->lte_frame_parms.samples_per_tti) +(i<<1)]); + r_im[aarx][i] += ((double)(((short *)PHY_vars_eNB->lte_eNB_common_vars.txdata[eNB_id][aa]))[(2*subframe*PHY_vars_UE->lte_frame_parms.samples_per_tti) +(i<<1)+1]); + } + } + } + } + } + } - // Multipath channel - if (awgn_flag == 0) { - multipath_channel(eNB2UE[0],s_re,s_im,r_re,r_im, - 2*frame_parms->samples_per_tti,hold_channel); - if (PHY_vars_UE->perfect_ce==1){ - freq_channel(eNB2UE[round],PHY_vars_UE->lte_frame_parms.N_RB_DL,12*PHY_vars_UE->lte_frame_parms.N_RB_DL + 1); - // write_output("channel.m","ch",eNB2UE[round]->ch[0],eNB2UE[round]->channel_length,1,8); - // write_output("channelF.m","chF",eNB2UE[round]->chF[0],12*PHY_vars_UE->lte_frame_parms.N_RB_DL +1,1,8); - } - // printf("amc: ****************** eNB2UE[%d]->n_rx = %d,dd %d\n",round,eNB2UE[round]->nb_rx,eNB2UE[round]->channel_offset); - if(abstx==1 && num_rounds>1) - if(round==0 && hold_channel==0){ - random_channel(eNB2UE[1],0); - random_channel(eNB2UE[2],0); - random_channel(eNB2UE[3],0); - } - } - - - // freq_channel(eNB2UE[0], NB_RB,12*NB_RB + 1); - if(abstx){ - if (trials==0 && round==0) { - // calculate freq domain representation to compute SINR - freq_channel(eNB2UE[0], NB_RB,2*NB_RB + 1); - // snr=pow(10.0,.1*SNR); - fprintf(csv_fd,"%f,",SNR); - - for (u=0;u<2*NB_RB;u++){ - for (aarx=0;aarxnb_rx;aarx++) { - for (aatx=0;aatxnb_tx;aatx++) { - channelx = eNB2UE[0]->chF[aarx+(aatx*eNB2UE[0]->nb_rx)][u].x; - channely = eNB2UE[0]->chF[aarx+(aatx*eNB2UE[0]->nb_rx)][u].y; - fprintf(csv_fd,"%e+i*(%e),",channelx,channely); - } - } - } - - if(num_rounds>1){ - freq_channel(eNB2UE[1], NB_RB,2*NB_RB + 1); - - for (u=0;u<2*NB_RB;u++){ - for (aarx=0;aarxnb_rx;aarx++) { - for (aatx=0;aatxnb_tx;aatx++) { - channelx = eNB2UE[1]->chF[aarx+(aatx*eNB2UE[1]->nb_rx)][u].x; - channely = eNB2UE[1]->chF[aarx+(aatx*eNB2UE[1]->nb_rx)][u].y; - fprintf(csv_fd,"%e+i*(%e),",channelx,channely); - } - } - } - freq_channel(eNB2UE[2], NB_RB,2*NB_RB + 1); - - for (u=0;u<2*NB_RB;u++){ - for (aarx=0;aarxnb_rx;aarx++) { - for (aatx=0;aatxnb_tx;aatx++) { - channelx = eNB2UE[2]->chF[aarx+(aatx*eNB2UE[2]->nb_rx)][u].x; - channely = eNB2UE[2]->chF[aarx+(aatx*eNB2UE[2]->nb_rx)][u].y; - fprintf(csv_fd,"%e+i*(%e),",channelx,channely); - } - } - } - - freq_channel(eNB2UE[3], NB_RB,2*NB_RB + 1); - - for (u=0;u<2*NB_RB;u++){ - for (aarx=0;aarxnb_rx;aarx++) { - for (aatx=0;aatxnb_tx;aatx++) { - channelx = eNB2UE[3]->chF[aarx+(aatx*eNB2UE[3]->nb_rx)][u].x; - channely = eNB2UE[3]->chF[aarx+(aatx*eNB2UE[3]->nb_rx)][u].y; - fprintf(csv_fd,"%e+i*(%e),",channelx,channely); - } - } - } - } - } - } - - //AWGN - // This is the SNR on the PDSCH for OFDM symbols without pilots -> rho_A - sigma2_dB = 10*log10((double)tx_lev) +10*log10((double)PHY_vars_eNB->lte_frame_parms.ofdm_symbol_size/(double)(NB_RB*12)) - SNR - get_pa_dB(PHY_vars_eNB->pdsch_config_dedicated); - sigma2 = pow(10,sigma2_dB/10); - if (n_frames==1) - printf("Sigma2 %f (sigma2_dB %f,%f,%f )\n",sigma2,sigma2_dB,10*log10((double)PHY_vars_eNB->lte_frame_parms.ofdm_symbol_size/(double)(NB_RB*12)),get_pa_dB(PHY_vars_eNB->pdsch_config_dedicated)); - - for (i=0; i<2*frame_parms->samples_per_tti; i++) { - for (aa=0;aalte_frame_parms.nb_antennas_rx;aa++) { - //printf("s_re[0][%d]=> %f , r_re[0][%d]=> %f\n",i,s_re[aa][i],i,r_re[aa][i]); - ((short*) PHY_vars_UE->lte_ue_common_vars.rxdata[aa])[(2*subframe*PHY_vars_UE->lte_frame_parms.samples_per_tti)+2*i] = - (short) (r_re[aa][i] + sqrt(sigma2/2)*gaussdouble(0.0,1.0)); - ((short*) PHY_vars_UE->lte_ue_common_vars.rxdata[aa])[(2*subframe*PHY_vars_UE->lte_frame_parms.samples_per_tti)+2*i+1] = - (short) (r_im[aa][i] + (iqim*r_re[aa][i]) + sqrt(sigma2/2)*gaussdouble(0.0,1.0)); - } - } - - // lte_sync_time_init(PHY_vars_eNB->lte_frame_parms,lte_ue_common_vars); - // lte_sync_time(lte_ue_common_vars->rxdata, PHY_vars_eNB->lte_frame_parms); - // lte_sync_time_free(); - - /* - // optional: read rx_frame from file - if ((rx_frame_file = fopen("rx_frame.dat","r")) == NULL) - { - printf("Cannot open rx_frame.m data file\n"); - exit(0); - } - - result = fread((void *)PHY_vars->rx_vars[0].RX_DMA_BUFFER,4,FRAME_LENGTH_COMPLEX_SAMPLES,rx_frame_file); - printf("Read %d bytes\n",result); - result = fread((void *)PHY_vars->rx_vars[1].RX_DMA_BUFFER,4,FRAME_LENGTH_COMPLEX_SAMPLES,rx_frame_file); - printf("Read %d bytes\n",result); - - fclose(rx_frame_file); - */ - - if (n_frames==1) { - printf("RX level in null symbol %d\n",dB_fixed(signal_energy(&PHY_vars_UE->lte_ue_common_vars.rxdata[0][160+OFDM_SYMBOL_SIZE_COMPLEX_SAMPLES],OFDM_SYMBOL_SIZE_COMPLEX_SAMPLES/2))); - printf("RX level in data symbol %d\n",dB_fixed(signal_energy(&PHY_vars_UE->lte_ue_common_vars.rxdata[0][160+(2*OFDM_SYMBOL_SIZE_COMPLEX_SAMPLES)],OFDM_SYMBOL_SIZE_COMPLEX_SAMPLES/2))); - printf("rx_level Null symbol %f\n",10*log10(signal_energy_fp(r_re,r_im,1,OFDM_SYMBOL_SIZE_COMPLEX_SAMPLES/2,256+(OFDM_SYMBOL_SIZE_COMPLEX_SAMPLES)))); - printf("rx_level data symbol %f\n",10*log10(signal_energy_fp(r_re,r_im,1,OFDM_SYMBOL_SIZE_COMPLEX_SAMPLES/2,256+(2*OFDM_SYMBOL_SIZE_COMPLEX_SAMPLES)))); - } - - if (PHY_vars_eNB->lte_frame_parms.Ncp == 0) { // normal prefix - pilot1 = 4; - pilot2 = 7; - pilot3 = 11; - } - else { // extended prefix - pilot1 = 3; - pilot2 = 6; - pilot3 = 9; - } - - start_meas(&PHY_vars_UE->phy_proc_rx); - // Inner receiver scheduling for 3 slots - for (Ns=(2*subframe);Ns<((2*subframe)+3);Ns++) { - for (l=0;lofdm_demod_stats); - slot_fep(PHY_vars_UE, - l, - Ns%20, - 0, - 0, - 0); + // Multipath channel + if (awgn_flag == 0) { + multipath_channel(eNB2UE[0],s_re,s_im,r_re,r_im, + 2*frame_parms->samples_per_tti,hold_channel); + if (PHY_vars_UE->perfect_ce==1){ + freq_channel(eNB2UE[round],PHY_vars_UE->lte_frame_parms.N_RB_DL,12*PHY_vars_UE->lte_frame_parms.N_RB_DL + 1); + // write_output("channel.m","ch",eNB2UE[round]->ch[0],eNB2UE[round]->channel_length,1,8); + // write_output("channelF.m","chF",eNB2UE[round]->chF[0],12*PHY_vars_UE->lte_frame_parms.N_RB_DL +1,1,8); + } + // printf("amc: ****************** eNB2UE[%d]->n_rx = %d,dd %d\n",round,eNB2UE[round]->nb_rx,eNB2UE[round]->channel_offset); + if(abstx==1 && num_rounds>1) + if(round==0 && hold_channel==0){ + random_channel(eNB2UE[1],0); + random_channel(eNB2UE[2],0); + random_channel(eNB2UE[3],0); + } + } + + + // freq_channel(eNB2UE[0], NB_RB,12*NB_RB + 1); + if(abstx){ + if (trials==0 && round==0) { + // calculate freq domain representation to compute SINR + freq_channel(eNB2UE[0], NB_RB,2*NB_RB + 1); + // snr=pow(10.0,.1*SNR); + fprintf(csv_fd,"%f,",SNR); + + for (u=0;u<2*NB_RB;u++){ + for (aarx=0;aarxnb_rx;aarx++) { + for (aatx=0;aatxnb_tx;aatx++) { + channelx = eNB2UE[0]->chF[aarx+(aatx*eNB2UE[0]->nb_rx)][u].x; + channely = eNB2UE[0]->chF[aarx+(aatx*eNB2UE[0]->nb_rx)][u].y; + fprintf(csv_fd,"%e+i*(%e),",channelx,channely); + } + } + } + + if(num_rounds>1){ + freq_channel(eNB2UE[1], NB_RB,2*NB_RB + 1); + + for (u=0;u<2*NB_RB;u++){ + for (aarx=0;aarxnb_rx;aarx++) { + for (aatx=0;aatxnb_tx;aatx++) { + channelx = eNB2UE[1]->chF[aarx+(aatx*eNB2UE[1]->nb_rx)][u].x; + channely = eNB2UE[1]->chF[aarx+(aatx*eNB2UE[1]->nb_rx)][u].y; + fprintf(csv_fd,"%e+i*(%e),",channelx,channely); + } + } + } + freq_channel(eNB2UE[2], NB_RB,2*NB_RB + 1); + + for (u=0;u<2*NB_RB;u++){ + for (aarx=0;aarxnb_rx;aarx++) { + for (aatx=0;aatxnb_tx;aatx++) { + channelx = eNB2UE[2]->chF[aarx+(aatx*eNB2UE[2]->nb_rx)][u].x; + channely = eNB2UE[2]->chF[aarx+(aatx*eNB2UE[2]->nb_rx)][u].y; + fprintf(csv_fd,"%e+i*(%e),",channelx,channely); + } + } + } + + freq_channel(eNB2UE[3], NB_RB,2*NB_RB + 1); + + for (u=0;u<2*NB_RB;u++){ + for (aarx=0;aarxnb_rx;aarx++) { + for (aatx=0;aatxnb_tx;aatx++) { + channelx = eNB2UE[3]->chF[aarx+(aatx*eNB2UE[3]->nb_rx)][u].x; + channely = eNB2UE[3]->chF[aarx+(aatx*eNB2UE[3]->nb_rx)][u].y; + fprintf(csv_fd,"%e+i*(%e),",channelx,channely); + } + } + } + } + } + } + + //AWGN + // This is the SNR on the PDSCH for OFDM symbols without pilots -> rho_A + sigma2_dB = 10*log10((double)tx_lev) +10*log10((double)PHY_vars_eNB->lte_frame_parms.ofdm_symbol_size/(double)(NB_RB*12)) - SNR - get_pa_dB(PHY_vars_eNB->pdsch_config_dedicated); + sigma2 = pow(10,sigma2_dB/10); + if (n_frames==1) + printf("Sigma2 %f (sigma2_dB %f,%f,%f )\n",sigma2,sigma2_dB,10*log10((double)PHY_vars_eNB->lte_frame_parms.ofdm_symbol_size/(double)(NB_RB*12)),get_pa_dB(PHY_vars_eNB->pdsch_config_dedicated)); + + for (i=0; i<2*frame_parms->samples_per_tti; i++) { + for (aa=0;aalte_frame_parms.nb_antennas_rx;aa++) { + //printf("s_re[0][%d]=> %f , r_re[0][%d]=> %f\n",i,s_re[aa][i],i,r_re[aa][i]); + ((short*) PHY_vars_UE->lte_ue_common_vars.rxdata[aa])[(2*subframe*PHY_vars_UE->lte_frame_parms.samples_per_tti)+2*i] = + (short) (r_re[aa][i] + sqrt(sigma2/2)*gaussdouble(0.0,1.0)); + ((short*) PHY_vars_UE->lte_ue_common_vars.rxdata[aa])[(2*subframe*PHY_vars_UE->lte_frame_parms.samples_per_tti)+2*i+1] = + (short) (r_im[aa][i] + (iqim*r_re[aa][i]) + sqrt(sigma2/2)*gaussdouble(0.0,1.0)); + } + } + + // lte_sync_time_init(PHY_vars_eNB->lte_frame_parms,lte_ue_common_vars); + // lte_sync_time(lte_ue_common_vars->rxdata, PHY_vars_eNB->lte_frame_parms); + // lte_sync_time_free(); + + /* + // optional: read rx_frame from file + if ((rx_frame_file = fopen("rx_frame.dat","r")) == NULL) + { + printf("Cannot open rx_frame.m data file\n"); + exit(0); + } + + result = fread((void *)PHY_vars->rx_vars[0].RX_DMA_BUFFER,4,FRAME_LENGTH_COMPLEX_SAMPLES,rx_frame_file); + printf("Read %d bytes\n",result); + result = fread((void *)PHY_vars->rx_vars[1].RX_DMA_BUFFER,4,FRAME_LENGTH_COMPLEX_SAMPLES,rx_frame_file); + printf("Read %d bytes\n",result); + + fclose(rx_frame_file); + */ + + if (n_frames==1) { + printf("RX level in null symbol %d\n",dB_fixed(signal_energy(&PHY_vars_UE->lte_ue_common_vars.rxdata[0][160+OFDM_SYMBOL_SIZE_COMPLEX_SAMPLES],OFDM_SYMBOL_SIZE_COMPLEX_SAMPLES/2))); + printf("RX level in data symbol %d\n",dB_fixed(signal_energy(&PHY_vars_UE->lte_ue_common_vars.rxdata[0][160+(2*OFDM_SYMBOL_SIZE_COMPLEX_SAMPLES)],OFDM_SYMBOL_SIZE_COMPLEX_SAMPLES/2))); + printf("rx_level Null symbol %f\n",10*log10(signal_energy_fp(r_re,r_im,1,OFDM_SYMBOL_SIZE_COMPLEX_SAMPLES/2,256+(OFDM_SYMBOL_SIZE_COMPLEX_SAMPLES)))); + printf("rx_level data symbol %f\n",10*log10(signal_energy_fp(r_re,r_im,1,OFDM_SYMBOL_SIZE_COMPLEX_SAMPLES/2,256+(2*OFDM_SYMBOL_SIZE_COMPLEX_SAMPLES)))); + } + + if (PHY_vars_eNB->lte_frame_parms.Ncp == 0) { // normal prefix + pilot1 = 4; + pilot2 = 7; + pilot3 = 11; + } + else { // extended prefix + pilot1 = 3; + pilot2 = 6; + pilot3 = 9; + } + + start_meas(&PHY_vars_UE->phy_proc_rx); + // Inner receiver scheduling for 3 slots + for (Ns=(2*subframe);Ns<((2*subframe)+3);Ns++) { + for (l=0;lofdm_demod_stats); + slot_fep(PHY_vars_UE, + l, + Ns%20, + 0, + 0, + 0); stop_meas(&PHY_vars_UE->ofdm_demod_stats); if (PHY_vars_UE->perfect_ce==1) { if (awgn_flag==0) { - for(k=0; knb_antennas_tx; aa++) { for (aarx=0; aarxnb_antennas_rx; aarx++) { for (i=0; iN_RB_DL*12; i++) { - ((int16_t *) PHY_vars_UE->lte_ue_common_vars.dl_ch_estimates[k][(aa<<1)+aarx])[2*i+((l+(Ns%2)*pilot2)*frame_parms->ofdm_symbol_size+LTE_CE_FILTER_LENGTH)*2]=(int16_t)( - eNB2UE[round]->chF[aarx+(aa*frame_parms->nb_antennas_rx)][i].x*AMP); - ((int16_t *) PHY_vars_UE->lte_ue_common_vars.dl_ch_estimates[k][(aa<<1)+aarx])[2*i+1+((l+(Ns%2)*pilot2)*frame_parms->ofdm_symbol_size+LTE_CE_FILTER_LENGTH)*2]=(int16_t)( - eNB2UE[round]->chF[aarx+(aa*frame_parms->nb_antennas_rx)][i].y*AMP); + ((int16_t *) PHY_vars_UE->lte_ue_common_vars.dl_ch_estimates[k][(aa<<1)+aarx])[2*i+((l+(Ns%2)*pilot2)*frame_parms->ofdm_symbol_size+LTE_CE_FILTER_LENGTH)*2]= + (int16_t)(eNB2UE[round]->chF[aarx+(aa*frame_parms->nb_antennas_rx)][i].x*AMP); + ((int16_t *) PHY_vars_UE->lte_ue_common_vars.dl_ch_estimates[k][(aa<<1)+aarx])[2*i+1+((l+(Ns%2)*pilot2)*frame_parms->ofdm_symbol_size+LTE_CE_FILTER_LENGTH)*2]= + (int16_t)(eNB2UE[round]->chF[aarx+(aa*frame_parms->nb_antennas_rx)][i].y*AMP); } } } } + }else { + if (transmission_mode==4) { + for (i=0; iN_RB_DL*12; i++) { + ((int16_t *) PHY_vars_UE->lte_ue_common_vars.dl_ch_estimates[0][0])[2*i+((l+(Ns%2)*pilot2)*frame_parms->ofdm_symbol_size+LTE_CE_FILTER_LENGTH)*2]=(short)(AMP); + ((int16_t *) PHY_vars_UE->lte_ue_common_vars.dl_ch_estimates[0][0])[2*i+1+((l+(Ns%2)*pilot2)*frame_parms->ofdm_symbol_size+LTE_CE_FILTER_LENGTH)*2]=0; + ((int16_t *) PHY_vars_UE->lte_ue_common_vars.dl_ch_estimates[0][1])[2*i+((l+(Ns%2)*pilot2)*frame_parms->ofdm_symbol_size+LTE_CE_FILTER_LENGTH)*2]=(short)(AMP); + ((int16_t *) PHY_vars_UE->lte_ue_common_vars.dl_ch_estimates[0][1])[2*i+1+((l+(Ns%2)*pilot2)*frame_parms->ofdm_symbol_size+LTE_CE_FILTER_LENGTH)*2]=0; + ((int16_t *) PHY_vars_UE->lte_ue_common_vars.dl_ch_estimates[0][2])[2*i+((l+(Ns%2)*pilot2)*frame_parms->ofdm_symbol_size+LTE_CE_FILTER_LENGTH)*2]=(short)(AMP); + ((int16_t *) PHY_vars_UE->lte_ue_common_vars.dl_ch_estimates[0][2])[2*i+1+((l+(Ns%2)*pilot2)*frame_parms->ofdm_symbol_size+LTE_CE_FILTER_LENGTH)*2]=0; + ((int16_t *) PHY_vars_UE->lte_ue_common_vars.dl_ch_estimates[0][3])[2*i+((l+(Ns%2)*pilot2)*frame_parms->ofdm_symbol_size+LTE_CE_FILTER_LENGTH)*2]=-(short)(AMP); + ((int16_t *) PHY_vars_UE->lte_ue_common_vars.dl_ch_estimates[0][3])[2*i+1+((l+(Ns%2)*pilot2)*frame_parms->ofdm_symbol_size+LTE_CE_FILTER_LENGTH)*2]=0; + } } else { - if (transmission_mode==4) { - for (i=0; iN_RB_DL*12; i++) { - ((int16_t *) PHY_vars_UE->lte_ue_common_vars.dl_ch_estimates[0][0])[2*i+((l+(Ns%2)*pilot2)*frame_parms->ofdm_symbol_size+LTE_CE_FILTER_LENGTH)*2]=(short)(AMP); - ((int16_t *) PHY_vars_UE->lte_ue_common_vars.dl_ch_estimates[0][0])[2*i+1+((l+(Ns%2)*pilot2)*frame_parms->ofdm_symbol_size+LTE_CE_FILTER_LENGTH)*2]=0; - ((int16_t *) PHY_vars_UE->lte_ue_common_vars.dl_ch_estimates[0][1])[2*i+((l+(Ns%2)*pilot2)*frame_parms->ofdm_symbol_size+LTE_CE_FILTER_LENGTH)*2]=(short)(AMP); - ((int16_t *) PHY_vars_UE->lte_ue_common_vars.dl_ch_estimates[0][1])[2*i+1+((l+(Ns%2)*pilot2)*frame_parms->ofdm_symbol_size+LTE_CE_FILTER_LENGTH)*2]=0; - ((int16_t *) PHY_vars_UE->lte_ue_common_vars.dl_ch_estimates[0][2])[2*i+((l+(Ns%2)*pilot2)*frame_parms->ofdm_symbol_size+LTE_CE_FILTER_LENGTH)*2]=(short)(AMP); - ((int16_t *) PHY_vars_UE->lte_ue_common_vars.dl_ch_estimates[0][2])[2*i+1+((l+(Ns%2)*pilot2)*frame_parms->ofdm_symbol_size+LTE_CE_FILTER_LENGTH)*2]=0; - ((int16_t *) PHY_vars_UE->lte_ue_common_vars.dl_ch_estimates[0][3])[2*i+((l+(Ns%2)*pilot2)*frame_parms->ofdm_symbol_size+LTE_CE_FILTER_LENGTH)*2]=-(short)(AMP); - ((int16_t *) PHY_vars_UE->lte_ue_common_vars.dl_ch_estimates[0][3])[2*i+1+((l+(Ns%2)*pilot2)*frame_parms->ofdm_symbol_size+LTE_CE_FILTER_LENGTH)*2]=0; - } - } - else{ - for(aa=0; aanb_antennas_tx; aa++) { - for (aarx=0; aarxnb_antennas_rx; aarx++) { - for (i=0; iN_RB_DL*12; i++) { - ((int16_t *) PHY_vars_UE->lte_ue_common_vars.dl_ch_estimates[0][(aa<<1)+aarx])[2*i+((l+(Ns%2)*pilot2)*frame_parms->ofdm_symbol_size+LTE_CE_FILTER_LENGTH)*2]=(short)(AMP); - ((int16_t *) PHY_vars_UE->lte_ue_common_vars.dl_ch_estimates[0][(aa<<1)+aarx])[2*i+1+((l+(Ns%2)*pilot2)*frame_parms->ofdm_symbol_size+LTE_CE_FILTER_LENGTH)*2]=0/2; - } - } - } - } - } - } + for(aa=0; aanb_antennas_tx; aa++) { + for (aarx=0; aarxnb_antennas_rx; aarx++) { + for (i=0; iN_RB_DL*12; i++) { + ((int16_t *) PHY_vars_UE->lte_ue_common_vars.dl_ch_estimates[0][(aa<<1)+aarx])[2*i+((l+(Ns%2)*pilot2)*frame_parms->ofdm_symbol_size+LTE_CE_FILTER_LENGTH)*2]=(short)(AMP); + ((int16_t *) PHY_vars_UE->lte_ue_common_vars.dl_ch_estimates[0][(aa<<1)+aarx])[2*i+1+((l+(Ns%2)*pilot2)*frame_parms->ofdm_symbol_size+LTE_CE_FILTER_LENGTH)*2]=0/2; + } + } + } + } + } + } + if ((Ns==((2*subframe))) && (l==0)) { lte_ue_measurements(PHY_vars_UE, subframe*PHY_vars_UE->lte_frame_parms.samples_per_tti, 1, 0); - // printf ("Trial %d, Measurements are done \n", trials); - /* - debug_msg("RX RSSI %d dBm, digital (%d, %d) dB, linear (%d, %d), avg rx power %d dB (%d lin), RX gain %d dB\n", - PHY_vars_UE->PHY_measurements.rx_rssi_dBm[0] - ((PHY_vars_UE->lte_frame_parms.nb_antennas_rx==2) ? 3 : 0), - PHY_vars_UE->PHY_measurements.wideband_cqi_dB[0][0], - PHY_vars_UE->PHY_measurements.wideband_cqi_dB[0][1], - PHY_vars_UE->PHY_measurements.wideband_cqi[0][0], - PHY_vars_UE->PHY_measurements.wideband_cqi[0][1], - PHY_vars_UE->PHY_measurements.rx_power_avg_dB[0], - PHY_vars_UE->PHY_measurements.rx_power_avg[0], - PHY_vars_UE->rx_total_gain_dB); - debug_msg("N0 %d dBm digital (%d, %d) dB, linear (%d, %d), avg noise power %d dB (%d lin)\n", - PHY_vars_UE->PHY_measurements.n0_power_tot_dBm, - PHY_vars_UE->PHY_measurements.n0_power_dB[0], - PHY_vars_UE->PHY_measurements.n0_power_dB[1], - PHY_vars_UE->PHY_measurements.n0_power[0], - PHY_vars_UE->PHY_measurements.n0_power[1], - PHY_vars_UE->PHY_measurements.n0_power_avg_dB, - PHY_vars_UE->PHY_measurements.n0_power_avg); - debug_msg("Wideband CQI tot %d dB, wideband cqi avg %d dB\n", - PHY_vars_UE->PHY_measurements.wideband_cqi_tot[0], - PHY_vars_UE->PHY_measurements.wideband_cqi_avg[0]); - */ + //printf ("Trial %d, Measurements are done \n", trials); + /* + debug_msg("RX RSSI %d dBm, digital (%d, %d) dB, linear (%d, %d), avg rx power %d dB (%d lin), RX gain %d dB\n", + PHY_vars_UE->PHY_measurements.rx_rssi_dBm[0] - ((PHY_vars_UE->lte_frame_parms.nb_antennas_rx==2) ? 3 : 0), + PHY_vars_UE->PHY_measurements.wideband_cqi_dB[0][0], + PHY_vars_UE->PHY_measurements.wideband_cqi_dB[0][1], + PHY_vars_UE->PHY_measurements.wideband_cqi[0][0], + PHY_vars_UE->PHY_measurements.wideband_cqi[0][1], + PHY_vars_UE->PHY_measurements.rx_power_avg_dB[0], + PHY_vars_UE->PHY_measurements.rx_power_avg[0], + PHY_vars_UE->rx_total_gain_dB); + debug_msg("N0 %d dBm digital (%d, %d) dB, linear (%d, %d), avg noise power %d dB (%d lin)\n", + PHY_vars_UE->PHY_measurements.n0_power_tot_dBm, + PHY_vars_UE->PHY_measurements.n0_power_dB[0], + PHY_vars_UE->PHY_measurements.n0_power_dB[1], + PHY_vars_UE->PHY_measurements.n0_power[0], + PHY_vars_UE->PHY_measurements.n0_power[1], + PHY_vars_UE->PHY_measurements.n0_power_avg_dB, + PHY_vars_UE->PHY_measurements.n0_power_avg); + debug_msg("Wideband CQI tot %d dB, wideband cqi avg %d dB\n", + PHY_vars_UE->PHY_measurements.wideband_cqi_tot[0], + PHY_vars_UE->PHY_measurements.wideband_cqi_avg[0]); + */ if (transmission_mode == 4 || transmission_mode == 5 || transmission_mode == 6) { if (pmi_feedback == 1) { pmi_feedback = 0; hold_channel = 1; - // printf ("trial %d pmi_feedback %d \n", trials, pmi_feedback); + //printf ("trial %d pmi_feedback %d \n", trials, pmi_feedback); goto PMI_FEEDBACK; } } @@ -3183,909 +3172,890 @@ n(tikz_fname,"w"); if ((Ns==(2*subframe)) && (l==pilot1)) {// process symbols 0,1,2 - if (dci_flag == 1) { PHY_vars_UE->UE_mode[0] = PUSCH; - - start_meas(&PHY_vars_UE->dlsch_rx_pdcch_stats); - rx_pdcch(&PHY_vars_UE->lte_ue_common_vars, - PHY_vars_UE->lte_ue_pdcch_vars, - &PHY_vars_UE->lte_frame_parms, - subframe, - 0, - (PHY_vars_UE->lte_frame_parms.mode1_flag == 1) ? SISO : ALAMOUTI, - PHY_vars_UE->high_speed_flag, - 0); - stop_meas(&PHY_vars_UE->dlsch_rx_pdcch_stats); - // overwrite number of pdcch symbols - PHY_vars_UE->lte_ue_pdcch_vars[0]->num_pdcch_symbols = num_pdcch_symbols; + start_meas(&PHY_vars_UE->dlsch_rx_pdcch_stats); - dci_cnt = dci_decoding_procedure(PHY_vars_UE, - dci_alloc_rx,1, - eNB_id, - subframe); - // printf("dci_cnt %d\n",dci_cnt); - - if (dci_cnt==0) { - dlsch_active = 0; - if (round==0) { - dci_errors++; - round=5; - errs[0][0]++; - //round_trials[0]++; + rx_pdcch(&PHY_vars_UE->lte_ue_common_vars, + PHY_vars_UE->lte_ue_pdcch_vars, + &PHY_vars_UE->lte_frame_parms, + subframe, + 0, + (PHY_vars_UE->lte_frame_parms.mode1_flag == 1) ? SISO : ALAMOUTI, + PHY_vars_UE->high_speed_flag, + 0); - if (n_frames==1) - printf("DCI error trial %d errs[0][0] %d\n",trials,errs[0][0]); - } - // for (i=1;i<=round;i++) - // round_trials[i]--; - // round=5; - } - - for (i=0;idlsch_ue[0][0]->harq_processes[PHY_vars_UE->dlsch_ue[0][0]->current_harq_pid]->first_tx=1; - PHY_vars_UE->dlsch_ue[0][1]->harq_processes[PHY_vars_UE->dlsch_ue[0][1]->current_harq_pid]->first_tx=1; - } - if ((dci_alloc_rx[i].rnti == n_rnti) && - (generate_ue_dlsch_params_from_dci(0, - subframe, - dci_alloc_rx[i].dci_pdu, - dci_alloc_rx[i].rnti, - dci_alloc_rx[i].format, - PHY_vars_UE->dlsch_ue[0], - &PHY_vars_UE->lte_frame_parms, - PHY_vars_UE->pdsch_config_dedicated, - SI_RNTI, - 0, - P_RNTI)==0)) { - dump_dci(&PHY_vars_UE->lte_frame_parms,&dci_alloc_rx[i]); - coded_bits_per_codeword = get_G(&PHY_vars_eNB->lte_frame_parms, - PHY_vars_UE->dlsch_ue[0][0]->harq_processes[PHY_vars_UE->dlsch_ue[0][0]->current_harq_pid]->nb_rb, - PHY_vars_UE->dlsch_ue[0][0]->harq_processes[PHY_vars_UE->dlsch_ue[0][0]->current_harq_pid]->rb_alloc_even, - get_Qm(PHY_vars_UE->dlsch_ue[0][0]->harq_processes[PHY_vars_UE->dlsch_ue[0][0]->current_harq_pid]->mcs), - PHY_vars_UE->dlsch_ue[0][0]->harq_processes[PHY_vars_UE->dlsch_ue[0][0]->current_harq_pid]->Nl, - PHY_vars_UE->lte_ue_pdcch_vars[0]->num_pdcch_symbols, - 0,subframe); - /* - rate = (double)dlsch_tbs25[get_I_TBS(PHY_vars_UE->dlsch_ue[0][0]->harq_processes[PHY_vars_UE->dlsch_ue[0][0]->current_harq_pid]->mcs)][PHY_vars_UE->dlsch_ue[0][0]->nb_rb-1]/(coded_bits_per_codeword); - rate*=get_Qm(PHY_vars_UE->dlsch_ue[0][0]->harq_processes[PHY_vars_UE->dlsch_ue[0][0]->current_harq_pid]->mcs); - */ - printf("num_pdcch_symbols %d, G %d, TBS %d\n",PHY_vars_UE->lte_ue_pdcch_vars[0]->num_pdcch_symbols,coded_bits_per_codeword,PHY_vars_UE->dlsch_ue[0][0]->harq_processes[PHY_vars_UE->dlsch_ue[0][0]->current_harq_pid]->TBS); + stop_meas(&PHY_vars_UE->dlsch_rx_pdcch_stats); + // overwrite number of pdcch symbols + PHY_vars_UE->lte_ue_pdcch_vars[0]->num_pdcch_symbols = num_pdcch_symbols; - dlsch_active = 1; - } - else { - dlsch_active = 0; - if (round==0) { - dci_errors++; - errs[0][0]++; - //round_trials[0]++; - round=5; - - if (n_frames==1) - printf("DCI misdetection trial %d\n",trials); - - } - // for (i=1;i<=round;i++) - // round_trials[i]--; - // round=5; - } - } - } // if dci_flag==1 - else { //dci_flag == 0 - - PHY_vars_UE->lte_ue_pdcch_vars[0]->crnti = n_rnti; - PHY_vars_UE->lte_ue_pdcch_vars[0]->num_pdcch_symbols = num_pdcch_symbols; - if (round == 0) { - PHY_vars_UE->dlsch_ue[0][0]->harq_processes[0]->first_tx=1; - PHY_vars_UE->dlsch_ue[0][1]->harq_processes[0]->first_tx=1; - } - switch (transmission_mode) { - case 1: - case 2: - generate_ue_dlsch_params_from_dci(0, - subframe, - &DLSCH_alloc_pdu_1[0], - (common_flag==0)? C_RNTI : SI_RNTI, - (common_flag==0)? format1 : format1A, - PHY_vars_UE->dlsch_ue[0], - &PHY_vars_UE->lte_frame_parms, - PHY_vars_UE->pdsch_config_dedicated, - SI_RNTI, - 0, - P_RNTI); - break; - case 3: - // printf("Rate: TM3 (before) round %d (%d) first_tx %d\n",round,PHY_vars_UE->dlsch_ue[0][0]->harq_processes[0]->round,PHY_vars_UE->dlsch_ue[0][0]->harq_processes[0]->first_tx); - generate_ue_dlsch_params_from_dci(0, - subframe, - &DLSCH_alloc_pdu_1[0], - (common_flag==0)? C_RNTI : SI_RNTI, - (common_flag==0)? format2A : format1A, - PHY_vars_UE->dlsch_ue[0], - &PHY_vars_UE->lte_frame_parms, - PHY_vars_UE->pdsch_config_dedicated, - SI_RNTI, - 0, - P_RNTI); - // printf("Rate: TM3 (after) round %d (%d) first_tx %d\n",round,PHY_vars_UE->dlsch_ue[0][0]->harq_processes[0]->round,PHY_vars_UE->dlsch_ue[0][0]->harq_processes[0]->first_tx); - break; - case 4: - generate_ue_dlsch_params_from_dci(0, - subframe, - &DLSCH_alloc_pdu_1[0], - (common_flag==0)? C_RNTI : SI_RNTI, - (common_flag==0)? format2 : format1A,//format1A only for a codeblock - PHY_vars_UE->dlsch_ue[0], - &PHY_vars_UE->lte_frame_parms, - PHY_vars_UE->pdsch_config_dedicated, - SI_RNTI, - 0, - P_RNTI); - - break; - case 5: - case 6: - generate_ue_dlsch_params_from_dci(0, - subframe, - &DLSCH_alloc_pdu2_1E[0], - C_RNTI, - format1E_2A_M10PRB, - PHY_vars_UE->dlsch_ue[0], - &PHY_vars_UE->lte_frame_parms, - PHY_vars_UE->pdsch_config_dedicated, - SI_RNTI, - 0, - P_RNTI); - break; - - } - dlsch_active = 1; - } // if dci_flag == 1 - } - - if (dlsch_active == 1) { - if ((Ns==(1+(2*subframe))) && (l==0)) {// process PDSCH symbols 1,2,3,4,5,(6 Normal Prefix) - - - if (transmission_mode == 5) { - if ((PHY_vars_UE->dlsch_ue[eNB_id][0]->harq_processes[PHY_vars_UE->dlsch_ue[0][0]->current_harq_pid]->dl_power_off==0) && - (openair_daq_vars.use_ia_receiver ==1)) { - rx_type = rx_IC_single_stream; - } else { - rx_type = rx_standard; - } - } - - - start_meas(&PHY_vars_UE->dlsch_llr_stats); + dci_cnt = dci_decoding_procedure(PHY_vars_UE, + dci_alloc_rx,1, + eNB_id, + subframe); + //printf("dci_cnt %d\n",dci_cnt); - for (m=PHY_vars_UE->lte_ue_pdcch_vars[0]->num_pdcch_symbols; - mlte_ue_pdcch_vars[0]->num_pdcch_symbols)?1:0, - rx_type, - i_mod, - PHY_vars_UE->dlsch_ue[0][0]->current_harq_pid)==-1) - { - dlsch_active = 0; - break; - } - } - stop_meas(&PHY_vars_UE->dlsch_llr_stats); - } - - if ((Ns==(1+(2*subframe))) && (l==pilot1)) - {// process symbols (6 Extended Prefix),7,8,9 - start_meas(&PHY_vars_UE->dlsch_llr_stats); - for (m=pilot2; - mdlsch_ue[0][0]->current_harq_pid)==-1) - { - dlsch_active=0; - break; - } - } - stop_meas(&PHY_vars_UE->dlsch_llr_stats); - } - - if ((Ns==(2+(2*subframe))) && (l==0)) // process symbols 10,11,(12,13 Normal Prefix) do deinterleaving for TTI - { - start_meas(&PHY_vars_UE->dlsch_llr_stats); - for (m=pilot3; - mlte_frame_parms.symbols_per_tti; - m++) - { - if (rx_pdsch(PHY_vars_UE, - PDSCH, - eNB_id, - eNB_id_i, - subframe, - m, - 0, - rx_type, - i_mod, - PHY_vars_UE->dlsch_ue[0][0]->current_harq_pid)==-1) - { - dlsch_active=0; - break; - } - } - stop_meas(&PHY_vars_UE->dlsch_llr_stats); - } - } - } - } + if (dci_cnt==0) { + dlsch_active = 0; + if (round==0) { + dci_errors++; + round=5; + errs[0][0]++; + //round_trials[0]++; - //saving PMI in case of Transmission Mode > 5 + if (n_frames==1) + printf("DCI error trial %d errs[0][0] %d\n",trials,errs[0][0]); + } + //for (i=1;i<=round;i++) + //round_trials[i]--; + //round=5; + } + + for (i=0;idlsch_ue[0][0]->harq_processes[PHY_vars_UE->dlsch_ue[0][0]->current_harq_pid]->first_tx=1; + PHY_vars_UE->dlsch_ue[0][1]->harq_processes[PHY_vars_UE->dlsch_ue[0][1]->current_harq_pid]->first_tx=1; + } + if ((dci_alloc_rx[i].rnti == n_rnti) && + (generate_ue_dlsch_params_from_dci(0, + subframe, + dci_alloc_rx[i].dci_pdu, + dci_alloc_rx[i].rnti, + dci_alloc_rx[i].format, + PHY_vars_UE->dlsch_ue[0], + &PHY_vars_UE->lte_frame_parms, + PHY_vars_UE->pdsch_config_dedicated, + SI_RNTI, + 0, + P_RNTI)==0)) { + dump_dci(&PHY_vars_UE->lte_frame_parms,&dci_alloc_rx[i]); + coded_bits_per_codeword = get_G(&PHY_vars_eNB->lte_frame_parms, + PHY_vars_UE->dlsch_ue[0][0]->harq_processes[PHY_vars_UE->dlsch_ue[0][0]->current_harq_pid]->nb_rb, + PHY_vars_UE->dlsch_ue[0][0]->harq_processes[PHY_vars_UE->dlsch_ue[0][0]->current_harq_pid]->rb_alloc_even, + get_Qm(PHY_vars_UE->dlsch_ue[0][0]->harq_processes[PHY_vars_UE->dlsch_ue[0][0]->current_harq_pid]->mcs), + PHY_vars_UE->dlsch_ue[0][0]->harq_processes[PHY_vars_UE->dlsch_ue[0][0]->current_harq_pid]->Nl, + PHY_vars_UE->lte_ue_pdcch_vars[0]->num_pdcch_symbols, + 0, + subframe); + /* + rate = (double)dlsch_tbs25[get_I_TBS(PHY_vars_UE->dlsch_ue[0][0]->harq_processes[PHY_vars_UE->dlsch_ue[0][0]->current_harq_pid]->mcs)][PHY_vars_UE->dlsch_ue[0][0]->nb_rb-1]/(coded_bits_per_codeword); + rate*=get_Qm(PHY_vars_UE->dlsch_ue[0][0]->harq_processes[PHY_vars_UE->dlsch_ue[0][0]->current_harq_pid]->mcs); + */ + printf("num_pdcch_symbols %d, G %d, TBS %d\n",PHY_vars_UE->lte_ue_pdcch_vars[0]->num_pdcch_symbols,coded_bits_per_codeword,PHY_vars_UE->dlsch_ue[0][0]->harq_processes[PHY_vars_UE->dlsch_ue[0][0]->current_harq_pid]->TBS); - if(abstx){ - if (trials==0 && round==0 && transmission_mode>=4){ - for (iii=0; iiilte_ue_pdsch_vars[eNB_id]->pmi_ext[iii]),(PHY_vars_UE->lte_ue_pdsch_vars[eNB_id_i]->pmi_ext[iii])); - fprintf(csv_fd,"%x,",(PHY_vars_UE->lte_ue_pdsch_vars[eNB_id]->pmi_ext[iii])); - //printf("%x ",(PHY_vars_UE->lte_ue_pdsch_vars[eNB_id]->pmi_ext[iii])); - } - } - } - - if (rx_type==rx_SIC_dual_stream){ - cw_to_decode_interf=1; - cw_to_decode_interf_free=1; - } - else { - cw_to_decode_interf=Kmimo; - } - - for (cw_non_sic=0; cw_non_sicdlsch_ue[0][cw_non_sic]->rnti = (common_flag==0) ? n_rnti: SI_RNTI; - coded_bits_per_codeword = get_G(&PHY_vars_eNB->lte_frame_parms, - PHY_vars_eNB->dlsch_eNB[0][cw_non_sic]->harq_processes[0]->nb_rb, - PHY_vars_eNB->dlsch_eNB[0][cw_non_sic]->harq_processes[0]->rb_alloc, - get_Qm(PHY_vars_eNB->dlsch_eNB[0][cw_non_sic]->harq_processes[0]->mcs), - PHY_vars_eNB->dlsch_eNB[0][cw_non_sic]->harq_processes[0]->Nl, - num_pdcch_symbols, - 0,subframe); - PHY_vars_UE->dlsch_ue[0][cw_non_sic]->harq_processes[PHY_vars_UE->dlsch_ue[0][cw_non_sic]->current_harq_pid]->G = coded_bits_per_codeword; - PHY_vars_UE->dlsch_ue[0][cw_non_sic]->harq_processes[PHY_vars_UE->dlsch_ue[0][cw_non_sic]->current_harq_pid]->Qm = get_Qm(PHY_vars_eNB->dlsch_eNB[0][cw_non_sic]->harq_processes[0]->mcs); - if (n_frames==2) { - printf("Kmimo=%d, cw=%d, G=%d, TBS=%d\n",Kmimo,cw_non_sic,coded_bits_per_codeword, - PHY_vars_UE->dlsch_ue[0][cw_non_sic]->harq_processes[PHY_vars_UE->dlsch_ue[0][cw_non_sic]->current_harq_pid]->TBS); - - // calculate uncoded BER - uncoded_ber_bit = (short*) malloc(sizeof(short)*coded_bits_per_codeword); - AssertFatal(uncoded_ber_bit, "uncoded_ber_bit==NULL"); - sprintf(fname,"dlsch%d_rxF_r%d_cw%d_llr.m",eNB_id,round, cw_non_sic); - sprintf(vname,"dl%d_r%d_cw%d_llr",eNB_id,round, cw_non_sic); - write_output(fname,vname, PHY_vars_UE->lte_ue_pdsch_vars[0]->llr[cw_non_sic],coded_bits_per_codeword,1,0); - sprintf(fname,"dlsch_cw%d_e.m", cw_non_sic); - sprintf(vname,"dlschcw%d_e", cw_non_sic); - write_output(fname, vname,PHY_vars_eNB->dlsch_eNB[0][cw_non_sic]->harq_processes[0]->e,coded_bits_per_codeword,1,4); - uncoded_ber=0; - printf("trials=%d\n", trials); - for (i=0;idlsch_eNB[0][cw_non_sic]->harq_processes[0]->e[i] != (PHY_vars_UE->lte_ue_pdsch_vars[0]->llr[cw_non_sic][i]<0)) { - uncoded_ber_bit[i] = 1; - uncoded_ber++; - } - else - uncoded_ber_bit[i] = 0; - - uncoded_ber/=coded_bits_per_codeword; - avg_ber += uncoded_ber; - sprintf(fname,"cw%d_uncoded_ber_bit.m", cw_non_sic); - sprintf(vname,"uncoded_ber_bit_cw%d", cw_non_sic); - write_output(fname, vname,uncoded_ber_bit,coded_bits_per_codeword,1,0); - printf("cw %d, uncoded ber %f\n",cw_non_sic,uncoded_ber); - + dlsch_active = 1; + } else { + dlsch_active = 0; + if (round==0) { + dci_errors++; + errs[0][0]++; + //round_trials[0]++; + round=5; - free(uncoded_ber_bit); - uncoded_ber_bit = NULL; + if (n_frames==1) + printf("DCI misdetection trial %d\n",trials); + + } + // for (i=1;i<=round;i++) + // round_trials[i]--; + // round=5; + } + } + } else { //dci_flag == 0 + PHY_vars_UE->lte_ue_pdcch_vars[0]->crnti = n_rnti; + PHY_vars_UE->lte_ue_pdcch_vars[0]->num_pdcch_symbols = num_pdcch_symbols; + if (round == 0) { + PHY_vars_UE->dlsch_ue[0][0]->harq_processes[0]->first_tx=1; + PHY_vars_UE->dlsch_ue[0][1]->harq_processes[0]->first_tx=1; + } + switch (transmission_mode) { + case 1: + case 2: + generate_ue_dlsch_params_from_dci(0, + subframe, + &DLSCH_alloc_pdu_1[0], + (common_flag==0)? C_RNTI : SI_RNTI, + (common_flag==0)? format1 : format1A, + PHY_vars_UE->dlsch_ue[0], + &PHY_vars_UE->lte_frame_parms, + PHY_vars_UE->pdsch_config_dedicated, + SI_RNTI, + 0, + P_RNTI); + break; + case 3: + //printf("Rate: TM3 (before) round %d (%d) first_tx %d\n",round,PHY_vars_UE->dlsch_ue[0][0]->harq_processes[0]->round,PHY_vars_UE->dlsch_ue[0][0]->harq_processes[0]->first_tx); + generate_ue_dlsch_params_from_dci(0, + subframe, + &DLSCH_alloc_pdu_1[0], + (common_flag==0)? C_RNTI : SI_RNTI, + (common_flag==0)? format2A : format1A, + PHY_vars_UE->dlsch_ue[0], + &PHY_vars_UE->lte_frame_parms, + PHY_vars_UE->pdsch_config_dedicated, + SI_RNTI, + 0, + P_RNTI); + //printf("Rate: TM3 (after) round %d (%d) first_tx %d\n",round,PHY_vars_UE->dlsch_ue[0][0]->harq_processes[0]->round,PHY_vars_UE->dlsch_ue[0][0]->harq_processes[0]->first_tx); + break; + case 4: + generate_ue_dlsch_params_from_dci(0, + subframe, + &DLSCH_alloc_pdu_1[0], + (common_flag==0)? C_RNTI : SI_RNTI, + (common_flag==0)? format2 : format1A,//format1A only for a codeblock + PHY_vars_UE->dlsch_ue[0], + &PHY_vars_UE->lte_frame_parms, + PHY_vars_UE->pdsch_config_dedicated, + SI_RNTI, + 0, + P_RNTI); - } + break; + case 5: + case 6: + generate_ue_dlsch_params_from_dci(0, + subframe, + &DLSCH_alloc_pdu2_1E[0], + C_RNTI, + format1E_2A_M10PRB, + PHY_vars_UE->dlsch_ue[0], + &PHY_vars_UE->lte_frame_parms, + PHY_vars_UE->pdsch_config_dedicated, + SI_RNTI, + 0, + P_RNTI); + break; + } + dlsch_active = 1; + } // if dci_flag == 1 + } - start_meas(&PHY_vars_UE->dlsch_unscrambling_stats); - dlsch_unscrambling(&PHY_vars_UE->lte_frame_parms, - 0, - PHY_vars_UE->dlsch_ue[0][cw_non_sic], - coded_bits_per_codeword, - PHY_vars_UE->lte_ue_pdsch_vars[eNB_id]->llr[cw_non_sic], - cw_non_sic, - subframe<<1); - stop_meas(&PHY_vars_UE->dlsch_unscrambling_stats); - - start_meas(&PHY_vars_UE->dlsch_decoding_stats); - ret[cw_non_sic] = dlsch_decoding(PHY_vars_UE, - PHY_vars_UE->lte_ue_pdsch_vars[eNB_id]->llr[cw_non_sic], - &PHY_vars_UE->lte_frame_parms, - PHY_vars_UE->dlsch_ue[0][cw_non_sic], - PHY_vars_UE->dlsch_ue[0][cw_non_sic]->harq_processes[PHY_vars_UE->dlsch_ue[0][cw_non_sic]->current_harq_pid], - subframe, - PHY_vars_UE->dlsch_ue[0][cw_non_sic]->current_harq_pid, - 1,llr8_flag); - stop_meas(&PHY_vars_UE->dlsch_decoding_stats); - - - if (ret[cw_non_sic] <= PHY_vars_UE->dlsch_ue[0][cw_non_sic]->max_turbo_iterations ) { - - if (cw_non_sic==0) { - avg_iter[0] += ret[0]; - iter_trials[0]++; - } - - if (n_frames==2) { - printf("cw non sic %d, round %d: No DLSCH errors found, uncoded ber %f\n",cw_non_sic,round,uncoded_ber); -#ifdef PRINT_BYTES - for (s=0;sdlsch_ue[0][cw_non_sic]->harq_processes[0]->C;s++) { - if (sdlsch_ue[0][cw_non_sic]->harq_processes[0]->Cminus) - Kr = PHY_vars_UE->dlsch_ue[0][cw_non_sic]->harq_processes[0]->Kminus; - else - Kr = PHY_vars_UE->dlsch_ue[0][cw_non_sic]->harq_processes[0]->Kplus; - - Kr_bytes = Kr>>3; - - printf("Decoded_output (Segment %d):\n",s); - for (i=0;idlsch_ue[0][cw_non_sic]->harq_processes[0]->c[s][i], - PHY_vars_UE->dlsch_ue[0][cw_non_sic]->harq_processes[0]->c[s][i]^PHY_vars_eNB->dlsch_eNB[0][cw_non_sic]->harq_processes[0]->c[s][i]); - } -#endif - } - - PHY_vars_UE->total_TBS[eNB_id] = PHY_vars_UE->total_TBS[eNB_id] + PHY_vars_UE->dlsch_ue[eNB_id][cw_non_sic]->harq_processes[PHY_vars_UE->dlsch_ue[eNB_id][cw_non_sic]->current_harq_pid]->TBS; - - // If the receiver is NOT SIC, Here we are done with both CW, now only to calculate BLER - //If the receiver IS SIC, we are done only with CW0, CW1 was only compensated by this moment (y1' obtained) - if (PHY_vars_UE->dlsch_ue[eNB_id][0]->harq_processes[PHY_vars_UE->dlsch_ue[eNB_id][0]->current_harq_pid]->mimo_mode == LARGE_CDD) { //try to decode second stream using SIC - /* - //for (round = 0 ; round < PHY_vars_UE->dlsch_ue[eNB_id][0]->harq_processes[PHY_vars_UE->dlsch_ue[eNB_id][0]->current_harq_pid]->round ; round++) { - // we assume here that the second stream has a lower MCS and is thus more likely to be decoded - // re-encoding of second stream - dlsch0_ue_harq = PHY_vars_UE->dlsch_ue[eNB_id][0]->harq_processes[PHY_vars_UE->dlsch_ue[eNB_id][0]->current_harq_pid]; - dlsch0_eNB_harq = PHY_vars_UE->dlsch_eNB[eNB_id]->harq_processes[PHY_vars_UE->dlsch_ue[eNB_id][0]->current_harq_pid]; - dlsch0_eNB_harq->mimo_mode = LARGE_CDD; - dlsch0_eNB_harq->rb_alloc[0] = dlsch0_ue_harq->rb_alloc[0]; - dlsch0_eNB_harq->nb_rb = dlsch0_ue_harq->nb_rb; - dlsch0_eNB_harq->mcs = dlsch0_ue_harq->mcs; - dlsch0_eNB_harq->rvidx = dlsch0_ue_harq->rvidx; - dlsch0_eNB_harq->Nl = dlsch0_ue_harq->Nl; - dlsch0_eNB_harq->round = dlsch0_ue_harq->round; - - dlsch0_eNB_harq->TBS = dlsch0_ue_harq->TBS; - dlsch0_eNB_harq->dl_power_off = dlsch0_ue_harq->dl_power_off; - dlsch0_eNB_harq->status = dlsch0_ue_harq->status; - - PHY_vars_UE->dlsch_eNB[eNB_id]->active = PHY_vars_UE->dlsch_ue[eNB_id][0]->active; - PHY_vars_UE->dlsch_eNB[eNB_id]->rnti = PHY_vars_UE->dlsch_ue[eNB_id][0]->rnti; - PHY_vars_UE->dlsch_eNB[eNB_id]->current_harq_pid = PHY_vars_UE->dlsch_ue[eNB_id][0]->current_harq_pid; - - dlsch_encoding(PHY_vars_UE->dlsch_ue[eNB_id][0]->harq_processes[PHY_vars_UE->dlsch_ue[eNB_id][0]->current_harq_pid]->b, - &PHY_vars_UE->lte_frame_parms, - num_pdcch_symbols, - PHY_vars_UE->dlsch_eNB[eNB_id], - 0,subframe, - &PHY_vars_UE->dlsch_rate_matching_stats, - &PHY_vars_UE->dlsch_turbo_encoding_stats, - &PHY_vars_UE->dlsch_interleaving_stats - ); - - coded_bits_per_codeword = get_G(&PHY_vars_UE->lte_frame_parms, - PHY_vars_UE->dlsch_eNB[eNB_id]->harq_processes[PHY_vars_UE->dlsch_eNB[eNB_id]->current_harq_pid]->nb_rb, - PHY_vars_UE->dlsch_eNB[eNB_id]->harq_processes[PHY_vars_UE->dlsch_eNB[eNB_id]->current_harq_pid]->rb_alloc, - get_Qm(PHY_vars_UE->dlsch_eNB[eNB_id]->harq_processes[PHY_vars_UE->dlsch_eNB[eNB_id]->current_harq_pid]->mcs), - PHY_vars_UE->dlsch_eNB[eNB_id]->harq_processes[PHY_vars_UE->dlsch_eNB[eNB_id]->current_harq_pid]->Nl, - num_pdcch_symbols, - 0,subframe); - - - //scrambling - dlsch_scrambling(&PHY_vars_UE->lte_frame_parms, - 0, - PHY_vars_UE->dlsch_eNB[eNB_id], - coded_bits_per_codeword, - 0, - subframe<<1); - - - //modulation - re_allocated = dlsch_modulation(sic_buffer, - AMP, - subframe, - &PHY_vars_UE->lte_frame_parms, - num_pdcch_symbols, - &PHY_vars_UE->dlsch_eNB[0][0], - NULL); - // sic_buffer is a vector of size nb_antennas_tx, but both contain the same signal, since we do modulation without precoding - // precoding is contained in effective channel estimate - // compute the norm of the effective channel for both receive antennas -> alphha[0], alphha[2] - // multiply with the norm of the effective channnel - */ - - //stripping (from matched filter output of first stream = rxdataF_comp0) - // this is pseudocode - /* - for (i=0; inb_antennas_rx; i++) { - PHY_vars_UE->lte_ue_pdsch_vars[eNB_id].rxdataF_ext[i] -= alpha[i].*sic_buffer[i]; - } - */ - - //apply rho to output - /* - dlsch_channel_compensation(PHY_vars_UE->lte_ue_pdsch_vars[eNB_id].rxdataF_ext, - PHY_vars_UE->lte_ue_pdsch_vars[eNB_id].dl_ch_rho_ext[harq_pid][round], - PHY_vars_UE->lte_ue_pdsch_vars[eNB_id]->dl_ch_mag1, - PHY_vars_UE->lte_ue_pdsch_vars[eNB_id]->dl_ch_magb1, - PHY_vars_UE->lte_ue_pdsch_vars[eNB_id]->rxdataF_comp1, - NULL, - frame_parms, - symbol, - first_symbol_flag, - i_mod, - nb_rb, - lte_ue_pdsch_vars[eNB_id]->log2_maxh, - phy_measurements); // log2_maxh+I0_shift - */ + if (dlsch_active == 1) { + if ((Ns==(1+(2*subframe))) && (l==0)) {// process PDSCH symbols 1,2,3,4,5,(6 Normal Prefix + if (transmission_mode == 5) { + if ((PHY_vars_UE->dlsch_ue[eNB_id][0]->harq_processes[PHY_vars_UE->dlsch_ue[0][0]->current_harq_pid]->dl_power_off==0) && + (openair_daq_vars.use_ia_receiver ==1)) { + rx_type = rx_IC_single_stream; + } else { + rx_type = rx_standard; + } + } - //detection of second stream - //} - - } - - if ((PHY_vars_UE->dlsch_ue[eNB_id][0]->harq_processes[PHY_vars_UE->dlsch_ue[eNB_id][0]->current_harq_pid]->mimo_mode >=DUALSTREAM_UNIFORM_PRECODING1) && - (PHY_vars_UE->dlsch_ue[eNB_id][0]->harq_processes[PHY_vars_UE->dlsch_ue[eNB_id][0]->current_harq_pid]->mimo_mode <=DUALSTREAM_PUSCH_PRECODING) && - rx_type==rx_SIC_dual_stream) { - remove("rho_rho_in_llr.m"); - - // for (round = 0 ; round < 1 ; round++) { - dlsch0_ue_harq = PHY_vars_UE->dlsch_ue[eNB_id][0]->harq_processes[PHY_vars_UE->dlsch_ue[eNB_id][0]->current_harq_pid]; - dlsch0_eNB_harq = PHY_vars_UE->dlsch_eNB[eNB_id]->harq_processes[PHY_vars_UE->dlsch_ue[eNB_id][0]->current_harq_pid]; - - dlsch0_eNB_harq->mimo_mode = PHY_vars_UE->dlsch_ue[eNB_id][0]->harq_processes[PHY_vars_UE->dlsch_ue[eNB_id][0]->current_harq_pid]->mimo_mode; - dlsch0_eNB_harq->rb_alloc[0] = dlsch0_ue_harq->rb_alloc_even[0]; - dlsch0_eNB_harq->nb_rb = dlsch0_ue_harq->nb_rb; - dlsch0_eNB_harq->mcs = dlsch0_ue_harq->mcs; - dlsch0_eNB_harq->rvidx = dlsch0_ue_harq->rvidx; - dlsch0_eNB_harq->Nl = dlsch0_ue_harq->Nl; - dlsch0_eNB_harq->round = dlsch0_ue_harq->round; - dlsch0_eNB_harq->TBS = dlsch0_ue_harq->TBS; - dlsch0_eNB_harq->dl_power_off = dlsch0_ue_harq->dl_power_off; - dlsch0_eNB_harq->status = dlsch0_ue_harq->status; - - PHY_vars_UE->dlsch_eNB[eNB_id]->active = PHY_vars_UE->dlsch_ue[eNB_id][0]->active; - PHY_vars_UE->dlsch_eNB[eNB_id]->rnti = PHY_vars_UE->dlsch_ue[eNB_id][0]->rnti; - PHY_vars_UE->dlsch_eNB[eNB_id]->current_harq_pid = PHY_vars_UE->dlsch_ue[eNB_id][0]->current_harq_pid; - - dlsch_encoding(input_buffer0[0], //PHY_vars_UE->dlsch_ue[eNB_id][0]->harq_processes[PHY_vars_UE->dlsch_ue[eNB_id][0]->current_harq_pid]->b, - &PHY_vars_UE->lte_frame_parms, - num_pdcch_symbols, - PHY_vars_UE->dlsch_eNB[eNB_id], - 0, - subframe, - &PHY_vars_UE->dlsch_rate_matching_stats, - &PHY_vars_UE->dlsch_turbo_encoding_stats, - &PHY_vars_UE->dlsch_interleaving_stats); - - - coded_bits_per_codeword = get_G(&PHY_vars_UE->lte_frame_parms, - PHY_vars_UE->dlsch_eNB[eNB_id]->harq_processes[PHY_vars_UE->dlsch_eNB[eNB_id]->current_harq_pid]->nb_rb, - PHY_vars_UE->dlsch_eNB[eNB_id]->harq_processes[PHY_vars_UE->dlsch_eNB[eNB_id]->current_harq_pid]->rb_alloc, - get_Qm(PHY_vars_UE->dlsch_eNB[eNB_id]->harq_processes[PHY_vars_UE->dlsch_eNB[eNB_id]->current_harq_pid]->mcs), - PHY_vars_UE->dlsch_eNB[eNB_id]->harq_processes[PHY_vars_UE->dlsch_eNB[eNB_id]->current_harq_pid]->Nl, - num_pdcch_symbols, - 0, - subframe); - - dlsch_scrambling(&PHY_vars_UE->lte_frame_parms, - 0, - PHY_vars_UE->dlsch_eNB[eNB_id], - coded_bits_per_codeword, - 0, - subframe<<1); - - re_allocated = dlsch_modulation_SIC(sic_buffer, - subframe, - &PHY_vars_UE->lte_frame_parms, - num_pdcch_symbols, - &PHY_vars_UE->dlsch_eNB[0][0], - NULL, - coded_bits_per_codeword); - - // write_output("sic_buffer.m","sic", *sic_buffer,re_allocated,1,1); - // write_output("rxdataF_comp1.m","rxF_comp1", *PHY_vars_UE->lte_ue_pdsch_vars[eNB_id]->rxdataF_comp1[PHY_vars_UE->dlsch_ue[0][0]->current_harq_pid][round],14*12*25,1,1); - // write_output("rxdataF_rho.m","rho", *PHY_vars_UE->lte_ue_pdsch_vars[eNB_id]->dl_ch_rho_ext[PHY_vars_UE->dlsch_ue[0][0]->current_harq_pid][round],14*12*25,1,1); - - switch (get_Qm(PHY_vars_eNB->dlsch_eNB[0][1]->harq_processes[0]->mcs)){ - - case 2: - - dlsch_qpsk_llr_SIC(&PHY_vars_UE->lte_frame_parms, - PHY_vars_UE->lte_ue_pdsch_vars[eNB_id]->rxdataF_comp1[PHY_vars_UE->dlsch_ue[0][0]->current_harq_pid][round], - sic_buffer, - PHY_vars_UE->lte_ue_pdsch_vars[eNB_id]->dl_ch_rho_ext[PHY_vars_UE->dlsch_ue[0][0]->current_harq_pid][round], - PHY_vars_UE->lte_ue_pdsch_vars[eNB_id]->llr[1], - num_pdcch_symbols, - dlsch0_eNB_harq->nb_rb, + start_meas(&PHY_vars_UE->dlsch_llr_stats); + + for (m=PHY_vars_UE->lte_ue_pdcch_vars[0]->num_pdcch_symbols; mlte_ue_pdcch_vars[0]->num_pdcch_symbols)?1:0, + rx_type, + i_mod, + PHY_vars_UE->dlsch_ue[0][0]->current_harq_pid)==-1){ + dlsch_active = 0; + break; + } + } + stop_meas(&PHY_vars_UE->dlsch_llr_stats); + } + + if ((Ns==(1+(2*subframe))) && (l==pilot1)){// process symbols (6 Extended Prefix),7,8,9 + start_meas(&PHY_vars_UE->dlsch_llr_stats); + for (m=pilot2;mrb_alloc[0], - get_Qm(PHY_vars_eNB->dlsch_eNB[0][0]->harq_processes[0]->mcs), - PHY_vars_UE->dlsch_ue[eNB_id][0]); - break; + m, + 0, + rx_type, + i_mod, + PHY_vars_UE->dlsch_ue[0][0]->current_harq_pid)==-1){ + dlsch_active=0; + break; + } + } + stop_meas(&PHY_vars_UE->dlsch_llr_stats); + } + + if ((Ns==(2+(2*subframe))) && (l==0)) { // process symbols 10,11,(12,13 Normal Prefix) do deinterleaving for TTI + start_meas(&PHY_vars_UE->dlsch_llr_stats); + for (m=pilot3; mlte_frame_parms.symbols_per_tti; m++) { + if (rx_pdsch(PHY_vars_UE, + PDSCH, + eNB_id, + eNB_id_i, + subframe, + m, + 0, + rx_type, + i_mod, + PHY_vars_UE->dlsch_ue[0][0]->current_harq_pid)==-1) { + dlsch_active=0; + break; + } + } + stop_meas(&PHY_vars_UE->dlsch_llr_stats); + } + } + } + } - case 4: + //saving PMI in case of Transmission Mode > 5 - dlsch_16qam_llr_SIC(&PHY_vars_UE->lte_frame_parms, - PHY_vars_UE->lte_ue_pdsch_vars[eNB_id]->rxdataF_comp1[PHY_vars_UE->dlsch_ue[0][0]->current_harq_pid][round], - sic_buffer, - PHY_vars_UE->lte_ue_pdsch_vars[eNB_id]->dl_ch_rho_ext[PHY_vars_UE->dlsch_ue[0][0]->current_harq_pid][round], - PHY_vars_UE->lte_ue_pdsch_vars[eNB_id]->llr[1], - num_pdcch_symbols, - PHY_vars_UE->lte_ue_pdsch_vars[eNB_id]->dl_ch_mag1, - dlsch0_eNB_harq->nb_rb, - subframe, - dlsch0_eNB_harq->rb_alloc[0], - get_Qm(PHY_vars_eNB->dlsch_eNB[0][0]->harq_processes[0]->mcs), - PHY_vars_UE->dlsch_ue[eNB_id][0]); - break; - case 6: - dlsch_64qam_llr_SIC(&PHY_vars_UE->lte_frame_parms, - PHY_vars_UE->lte_ue_pdsch_vars[eNB_id]->rxdataF_comp1[PHY_vars_UE->dlsch_ue[0][0]->current_harq_pid][round], - sic_buffer, - PHY_vars_UE->lte_ue_pdsch_vars[eNB_id]->dl_ch_rho_ext[PHY_vars_UE->dlsch_ue[0][0]->current_harq_pid][round], - PHY_vars_UE->lte_ue_pdsch_vars[eNB_id]->llr[1], - num_pdcch_symbols, - PHY_vars_UE->lte_ue_pdsch_vars[eNB_id]->dl_ch_mag1, - PHY_vars_UE->lte_ue_pdsch_vars[eNB_id]->dl_ch_magb1, - dlsch0_eNB_harq->nb_rb, - subframe, - dlsch0_eNB_harq->rb_alloc[0], - get_Qm(PHY_vars_eNB->dlsch_eNB[0][0]->harq_processes[0]->mcs), - PHY_vars_UE->dlsch_ue[eNB_id][0]); - break; - }// round - - // write_output("rxdata_llr1.m","llr1", PHY_vars_UE->lte_ue_pdsch_vars[eNB_id]->llr[1],re_allocated*2,1,0); - - for (cw_sic=cw_to_decode_interf_free; cw_sicdlsch_ue[0][cw_sic]->rnti = (common_flag==0) ? n_rnti: SI_RNTI; - coded_bits_per_codeword = get_G(&PHY_vars_eNB->lte_frame_parms, - PHY_vars_eNB->dlsch_eNB[0][cw_sic]->harq_processes[0]->nb_rb, - PHY_vars_eNB->dlsch_eNB[0][cw_sic]->harq_processes[0]->rb_alloc, - get_Qm(PHY_vars_eNB->dlsch_eNB[0][cw_sic]->harq_processes[0]->mcs), - PHY_vars_eNB->dlsch_eNB[0][cw_sic]->harq_processes[0]->Nl, - num_pdcch_symbols, - 0, - subframe); - - PHY_vars_UE->dlsch_ue[0][cw_sic]->harq_processes[PHY_vars_UE->dlsch_ue[0][cw_sic]->current_harq_pid]->G = coded_bits_per_codeword; - PHY_vars_UE->dlsch_ue[0][cw_sic]->harq_processes[PHY_vars_UE->dlsch_ue[0][cw_sic]->current_harq_pid]->Qm = get_Qm(PHY_vars_eNB->dlsch_eNB[0][cw_sic]->harq_processes[0]->mcs); - - if (n_frames==2) { - printf("Kmimo=%d, cw=%d, G=%d, TBS=%d\n",Kmimo,cw_sic,coded_bits_per_codeword, - PHY_vars_UE->dlsch_ue[0][cw_sic]->harq_processes[PHY_vars_UE->dlsch_ue[0][cw_sic]->current_harq_pid]->TBS); - - // calculate uncoded BER - uncoded_ber_bit = (short*) malloc(sizeof(short)*coded_bits_per_codeword); - AssertFatal(uncoded_ber_bit, "uncoded_ber_bit==NULL"); - sprintf(fname,"dlsch%d_rxF_r%d_cw%d_llr.m",eNB_id,round, cw_sic); - sprintf(vname,"dl%d_r%d_cw%d_llr",eNB_id,round, cw_sic); - write_output(fname,vname, PHY_vars_UE->lte_ue_pdsch_vars[0]->llr[cw_sic],coded_bits_per_codeword,1,0); - sprintf(fname,"dlsch_cw%d_e.m", cw_sic); - sprintf(vname,"dlschcw%d_e", cw_sic); - write_output(fname, vname,PHY_vars_eNB->dlsch_eNB[0][cw_sic]->harq_processes[0]->e,coded_bits_per_codeword,1,4); - uncoded_ber=0; - printf("trials=%d\n", trials); - for (i=0;idlsch_eNB[0][cw_sic]->harq_processes[0]->e[i] != (PHY_vars_UE->lte_ue_pdsch_vars[0]->llr[cw_sic][i]<0)) { - uncoded_ber_bit[i] = 1; - uncoded_ber++; - } else - uncoded_ber_bit[i] = 0; - - uncoded_ber/=coded_bits_per_codeword; - avg_ber += uncoded_ber; - sprintf(fname,"cw%d_uncoded_ber_bit.m", cw_sic); - sprintf(vname,"uncoded_ber_bit_cw%d", cw_sic); - write_output(fname, vname,uncoded_ber_bit,coded_bits_per_codeword,1,0); - printf("cw %d, uncoded ber %f\n",cw_sic,uncoded_ber); - free(uncoded_ber_bit); - uncoded_ber_bit = NULL; - } + if(abstx){ + if (trials==0 && round==0 && transmission_mode>=4){ + for (iii=0; iiilte_ue_pdsch_vars[eNB_id]->pmi_ext[iii]),(PHY_vars_UE->lte_ue_pdsch_vars[eNB_id_i]->pmi_ext[iii])); + fprintf(csv_fd,"%x,",(PHY_vars_UE->lte_ue_pdsch_vars[eNB_id]->pmi_ext[iii])); + //printf("%x ",(PHY_vars_UE->lte_ue_pdsch_vars[eNB_id]->pmi_ext[iii])); + } + } + } + + if (rx_type==rx_SIC_dual_stream){ + cw_to_decode_interf=1; + cw_to_decode_interf_free=1; + } + else { + cw_to_decode_interf=Kmimo; + } + + for (cw_non_sic=0; cw_non_sicdlsch_ue[0][cw_non_sic]->rnti = (common_flag==0) ? n_rnti: SI_RNTI; + coded_bits_per_codeword = get_G(&PHY_vars_eNB->lte_frame_parms, + PHY_vars_eNB->dlsch_eNB[0][cw_non_sic]->harq_processes[0]->nb_rb, + PHY_vars_eNB->dlsch_eNB[0][cw_non_sic]->harq_processes[0]->rb_alloc, + get_Qm(PHY_vars_eNB->dlsch_eNB[0][cw_non_sic]->harq_processes[0]->mcs), + PHY_vars_eNB->dlsch_eNB[0][cw_non_sic]->harq_processes[0]->Nl, + num_pdcch_symbols, + 0,subframe); + PHY_vars_UE->dlsch_ue[0][cw_non_sic]->harq_processes[PHY_vars_UE->dlsch_ue[0][cw_non_sic]->current_harq_pid]->G = coded_bits_per_codeword; + PHY_vars_UE->dlsch_ue[0][cw_non_sic]->harq_processes[PHY_vars_UE->dlsch_ue[0][cw_non_sic]->current_harq_pid]->Qm = get_Qm(PHY_vars_eNB->dlsch_eNB[0][cw_non_sic]->harq_processes[0]->mcs); + if (n_frames==2) { + printf("Kmimo=%d, cw=%d, G=%d, TBS=%d\n",Kmimo,cw_non_sic,coded_bits_per_codeword, + PHY_vars_UE->dlsch_ue[0][cw_non_sic]->harq_processes[PHY_vars_UE->dlsch_ue[0][cw_non_sic]->current_harq_pid]->TBS); + + // calculate uncoded BER + uncoded_ber_bit = (short*) malloc(sizeof(short)*coded_bits_per_codeword); + AssertFatal(uncoded_ber_bit, "uncoded_ber_bit==NULL"); + sprintf(fname,"dlsch%d_rxF_r%d_cw%d_llr.m",eNB_id,round, cw_non_sic); + sprintf(vname,"dl%d_r%d_cw%d_llr",eNB_id,round, cw_non_sic); + write_output(fname,vname, PHY_vars_UE->lte_ue_pdsch_vars[0]->llr[cw_non_sic],coded_bits_per_codeword,1,0); + sprintf(fname,"dlsch_cw%d_e.m", cw_non_sic); + sprintf(vname,"dlschcw%d_e", cw_non_sic); + write_output(fname, vname,PHY_vars_eNB->dlsch_eNB[0][cw_non_sic]->harq_processes[0]->e,coded_bits_per_codeword,1,4); + uncoded_ber=0; + printf("trials=%d\n", trials); + for (i=0;idlsch_eNB[0][cw_non_sic]->harq_processes[0]->e[i] != (PHY_vars_UE->lte_ue_pdsch_vars[0]->llr[cw_non_sic][i]<0)) { + uncoded_ber_bit[i] = 1; + uncoded_ber++; + } + else + uncoded_ber_bit[i] = 0; + + uncoded_ber/=coded_bits_per_codeword; + avg_ber += uncoded_ber; + sprintf(fname,"cw%d_uncoded_ber_bit.m", cw_non_sic); + sprintf(vname,"uncoded_ber_bit_cw%d", cw_non_sic); + write_output(fname, vname,uncoded_ber_bit,coded_bits_per_codeword,1,0); + printf("cw %d, uncoded ber %f\n",cw_non_sic,uncoded_ber); + - start_meas(&PHY_vars_UE->dlsch_unscrambling_stats); - dlsch_unscrambling(&PHY_vars_UE->lte_frame_parms, - 0, - PHY_vars_UE->dlsch_ue[0][cw_sic], - coded_bits_per_codeword, - PHY_vars_UE->lte_ue_pdsch_vars[eNB_id]->llr[cw_sic], - cw_sic, - subframe<<1); - stop_meas(&PHY_vars_UE->dlsch_unscrambling_stats); + free(uncoded_ber_bit); + uncoded_ber_bit = NULL; - start_meas(&PHY_vars_UE->dlsch_decoding_stats); - ret[1] = dlsch_decoding(PHY_vars_UE, - PHY_vars_UE->lte_ue_pdsch_vars[eNB_id]->llr[cw_sic], - &PHY_vars_UE->lte_frame_parms, - PHY_vars_UE->dlsch_ue[0][cw_sic], - PHY_vars_UE->dlsch_ue[0][cw_sic]->harq_processes[PHY_vars_UE->dlsch_ue[0][cw_sic]->current_harq_pid], - subframe, - PHY_vars_UE->dlsch_ue[0][cw_sic]->current_harq_pid, - 1,llr8_flag); - stop_meas(&PHY_vars_UE->dlsch_decoding_stats); - - - if (ret[1] <= PHY_vars_UE->dlsch_ue[0][cw_sic]->max_turbo_iterations ) { //if (ret <= PHY_vars_UE->dlsch_ue[0][cw_sic]->max_turbo_iterations ) - - avg_iter[1] += ret[1]; - iter_trials[1]++; - - - if (n_frames==2) { - printf("cw sic %d, round %d: No DLSCH errors found, uncoded ber %f\n",cw_sic,round,uncoded_ber); -#ifdef PRINT_BYTES - for (s=0;sdlsch_ue[0][cw_sic]->harq_processes[0]->C;s++) { - if (sdlsch_ue[0][cw_sic]->harq_processes[0]->Cminus) - Kr = PHY_vars_UE->dlsch_ue[0][cw_sic]->harq_processes[0]->Kminus; - else - Kr = PHY_vars_UE->dlsch_ue[0][cw_sic]->harq_processes[0]->Kplus; - - Kr_bytes = Kr>>3; - - printf("Decoded_output (Segment %d):\n",s); - for (i=0;idlsch_ue[0][cw_sic]->harq_processes[0]->c[s][i], - PHY_vars_UE->dlsch_ue[0][cw_sic]->harq_processes[0]->c[s][i]^PHY_vars_eNB->dlsch_eNB[0][cw_sic]->harq_processes[0]->c[s][i]); - } -#endif - } - - } - - - else { - errs[cw_sic][round]++; - // exit(0); - - if (cw_sic==1) { - avg_iter[1] += ret[1]-1; - iter_trials[1]++; - } - - if (n_frames==2) { - //if ((n_frames==1) || (SNR>=30)) { - printf("cw sic %d, round %d: DLSCH errors found, uncoded ber %f\n",cw_sic,round,uncoded_ber); -#ifdef PRINT_BYTES - for (s=0;sdlsch_ue[0][cw_sic]->harq_processes[0]->C;s++) { - if (sdlsch_ue[0][cw_sic]->harq_processes[0]->Cminus) - Kr = PHY_vars_UE->dlsch_ue[0][cw_sic]->harq_processes[0]->Kminus; - else - Kr = PHY_vars_UE->dlsch_ue[0][cw_sic]->harq_processes[0]->Kplus; - - Kr_bytes = Kr>>3; - - printf("Decoded_output (Segment %d):\n",s); - for (i=0;idlsch_ue[0][cw_sic]->harq_processes[0]->c[s][i], - PHY_vars_UE->dlsch_ue[0][cw_sic]->harq_processes[0]->c[s][i]^PHY_vars_eNB->dlsch_eNB[0][cw_sic]->harq_processes[0]->c[s][i]); - } -#endif - } //n_frames==1 - // exit(0); - } //if (ret > PHY_vars_UE->dlsch_ue[0][cw_sic]->max_turbo_iterations ) - } //for (int cw_1=cw_to_decode_interf_free; cw_1dlsch_ue[0][cw_non_sic]->max_turbo_iterations ) - else { - errs[cw_non_sic][round]++; - - if (cw_non_sic==0) { - avg_iter[0] += ret[0]-1; - iter_trials[0]++; - } - - if (rx_type==rx_SIC_dual_stream) { - errs[1][round]++; - } - - if (cw_non_sic==1) { - avg_iter[1] += ret[1]-1; - iter_trials[1]++; - } - - - if (n_frames==2) { - //if ((n_frames==1) || (SNR>=30)) { - printf("cw %d, round %d: DLSCH errors found, uncoded ber %f\n",cw_non_sic,round,uncoded_ber); -#ifdef PRINT_BYTES - for (s=0;sdlsch_ue[0][cw_non_sic]->harq_processes[0]->C;s++) { - if (sdlsch_ue[0][cw_non_sic]->harq_processes[0]->Cminus) - Kr = PHY_vars_UE->dlsch_ue[0][cw_non_sic]->harq_processes[0]->Kminus; - else - Kr = PHY_vars_UE->dlsch_ue[0][cw_non_sic]->harq_processes[0]->Kplus; - - Kr_bytes = Kr>>3; - - printf("Decoded_output (Segment %d):\n",s); - for (i=0;idlsch_ue[0][cw_non_sic]->harq_processes[0]->c[s][i], - PHY_vars_UE->dlsch_ue[0][cw_non_sic]->harq_processes[0]->c[s][i]^PHY_vars_eNB->dlsch_eNB[0][cw_non_sic]->harq_processes[0]->c[s][i]); - } -#endif - } - } - } - - stop_meas(&PHY_vars_UE->phy_proc_rx); - - if (n_frames==2) { + } - //rxsig - sprintf(fname,"rxsig0_r%d.m",round); - sprintf(vname,"rxs0_r%d",round); - write_output(fname,vname, &PHY_vars_UE->lte_ue_common_vars.rxdata[0][0],10*PHY_vars_UE->lte_frame_parms.samples_per_tti,1,1); - sprintf(fname,"rxsigF0_r%d.m",round); - sprintf(vname,"rxs0F_r%d",round); - write_output(fname,vname, &PHY_vars_UE->lte_ue_common_vars.rxdataF[0][0],2*PHY_vars_UE->lte_frame_parms.ofdm_symbol_size*nsymb,2,1); - if (PHY_vars_UE->lte_frame_parms.nb_antennas_rx>1) { - sprintf(fname,"rxsig1_r%d.m",round); - sprintf(vname,"rxs1_r%d",round); - write_output(fname,vname, PHY_vars_UE->lte_ue_common_vars.rxdata[1],PHY_vars_UE->lte_frame_parms.samples_per_tti,1,1); - sprintf(fname,"rxsig1F_r%d.m",round); - sprintf(vname,"rxs1F_r%d",round); - write_output(fname,vname, PHY_vars_UE->lte_ue_common_vars.rxdataF[1],2*PHY_vars_UE->lte_frame_parms.ofdm_symbol_size*nsymb,2,1); - } + start_meas(&PHY_vars_UE->dlsch_unscrambling_stats); + dlsch_unscrambling(&PHY_vars_UE->lte_frame_parms, + 0, + PHY_vars_UE->dlsch_ue[0][cw_non_sic], + coded_bits_per_codeword, + PHY_vars_UE->lte_ue_pdsch_vars[eNB_id]->llr[cw_non_sic], + cw_non_sic, + subframe<<1); + stop_meas(&PHY_vars_UE->dlsch_unscrambling_stats); - //channel - write_output("chanF11.m","chF11",eNB2UE[0]->chF[0],12*NB_RB,1,8); - write_output("chan11.m","ch11",eNB2UE[0]->ch[0],eNB2UE[0]->channel_length,1,8); - if ( PHY_vars_eNB->lte_frame_parms.nb_antennas_rx==2 && PHY_vars_eNB->lte_frame_parms.nb_antennas_tx==1 ){ - write_output("chan21.m","ch21",eNB2UE[0]->ch[1],eNB2UE[0]->channel_length,1,8); - } - if (PHY_vars_eNB->lte_frame_parms.nb_antennas_tx>1){ - write_output("chan12.m","ch12",eNB2UE[0]->ch[1],eNB2UE[0]->channel_length,1,8); - if ( PHY_vars_eNB->lte_frame_parms.nb_antennas_rx>1){ - write_output("chan21.m","ch21",eNB2UE[0]->ch[2],eNB2UE[0]->channel_length,1,8); - write_output("chan22.m","ch22",eNB2UE[0]->ch[3],eNB2UE[0]->channel_length,1,8); - } - } + start_meas(&PHY_vars_UE->dlsch_decoding_stats); + ret[cw_non_sic] = dlsch_decoding(PHY_vars_UE, + PHY_vars_UE->lte_ue_pdsch_vars[eNB_id]->llr[cw_non_sic], + &PHY_vars_UE->lte_frame_parms, + PHY_vars_UE->dlsch_ue[0][cw_non_sic], + PHY_vars_UE->dlsch_ue[0][cw_non_sic]->harq_processes[PHY_vars_UE->dlsch_ue[0][cw_non_sic]->current_harq_pid], + subframe, + PHY_vars_UE->dlsch_ue[0][cw_non_sic]->current_harq_pid, + 1,llr8_flag); + stop_meas(&PHY_vars_UE->dlsch_decoding_stats); + + + if (ret[cw_non_sic] <= PHY_vars_UE->dlsch_ue[0][cw_non_sic]->max_turbo_iterations ) { - //channel estimates - sprintf(fname,"dlsch00_r%d.m",round); - sprintf(vname,"dl00_r%d",round); - write_output(fname,vname, - &(PHY_vars_UE->lte_ue_common_vars.dl_ch_estimates[eNB_id][0][0]), - PHY_vars_UE->lte_frame_parms.ofdm_symbol_size*nsymb,1,1); - if (PHY_vars_UE->lte_frame_parms.nb_antennas_rx>1) { - sprintf(fname,"dlsch01_r%d.m",round); - sprintf(vname,"dl01_r%d",round); - write_output(fname,vname, - &(PHY_vars_UE->lte_ue_common_vars.dl_ch_estimates[eNB_id][1][0]), - PHY_vars_UE->lte_frame_parms.ofdm_symbol_size*nsymb,1,1); - } - if (PHY_vars_eNB->lte_frame_parms.nb_antennas_tx>1) { - sprintf(fname,"dlsch10_r%d.m",round); - sprintf(vname,"dl10_r%d",round); - write_output(fname,vname, - &(PHY_vars_UE->lte_ue_common_vars.dl_ch_estimates[eNB_id][2][0]), - PHY_vars_UE->lte_frame_parms.ofdm_symbol_size*nsymb,1,1); - } - if ((PHY_vars_UE->lte_frame_parms.nb_antennas_rx>1) && (PHY_vars_eNB->lte_frame_parms.nb_antennas_tx>1)) { - sprintf(fname,"dlsch11_r%d.m",round); - sprintf(vname,"dl11_r%d",round); - write_output(fname,vname, - &(PHY_vars_UE->lte_ue_common_vars.dl_ch_estimates[eNB_id][3][0]), - PHY_vars_UE->lte_frame_parms.ofdm_symbol_size*nsymb,1,1); - } - //pdsch_vars - dump_dlsch2(PHY_vars_UE,eNB_id,coded_bits_per_codeword,round,PHY_vars_UE->dlsch_ue[0][0]->current_harq_pid); - /* - write_output("dlsch_e.m","e",PHY_vars_eNB->dlsch_eNB[0][0]->harq_processes[0]->e,coded_bits_per_codeword,1,4); - write_output("dlsch_ber_bit.m","ber_bit",uncoded_ber_bit,coded_bits_per_codeword,1,0); - write_output("dlsch_eNB_w.m","w",PHY_vars_eNB->dlsch_eNB[0][0]->harq_processes[0]->w[0],3*(tbs+64),1,4); - write_output("dlsch_UE_w.m","w",PHY_vars_UE->dlsch_ue[0][0]->harq_processes[0]->w[0],3*(tbs+64),1,0); - */ + if (cw_non_sic==0) { + avg_iter[0] += ret[0]; + iter_trials[0]++; + } + + if (n_frames==2) { + printf("cw non sic %d, round %d: No DLSCH errors found, uncoded ber %f\n",cw_non_sic,round,uncoded_ber); + #ifdef PRINT_BYTES + for (s=0;sdlsch_ue[0][cw_non_sic]->harq_processes[0]->C;s++) { + if (sdlsch_ue[0][cw_non_sic]->harq_processes[0]->Cminus) + Kr = PHY_vars_UE->dlsch_ue[0][cw_non_sic]->harq_processes[0]->Kminus; + else + Kr = PHY_vars_UE->dlsch_ue[0][cw_non_sic]->harq_processes[0]->Kplus; + + Kr_bytes = Kr>>3; + + printf("Decoded_output (Segment %d):\n",s); + for (i=0;idlsch_ue[0][cw_non_sic]->harq_processes[0]->c[s][i], + PHY_vars_UE->dlsch_ue[0][cw_non_sic]->harq_processes[0]->c[s][i]^PHY_vars_eNB->dlsch_eNB[0][cw_non_sic]->harq_processes[0]->c[s][i]); + } + #endif + } + + PHY_vars_UE->total_TBS[eNB_id] = PHY_vars_UE->total_TBS[eNB_id] + PHY_vars_UE->dlsch_ue[eNB_id][cw_non_sic]->harq_processes[PHY_vars_UE->dlsch_ue[eNB_id][cw_non_sic]->current_harq_pid]->TBS; - //pdcch_vars - write_output("pdcchF0_ext.m","pdcchF_ext", PHY_vars_UE->lte_ue_pdcch_vars[eNB_id]->rxdataF_ext[0],2*3*PHY_vars_UE->lte_frame_parms.ofdm_symbol_size,1,1); - write_output("pdcch00_ch0_ext.m","pdcch00_ch0_ext",PHY_vars_UE->lte_ue_pdcch_vars[eNB_id]->dl_ch_estimates_ext[0],300*3,1,1); - - write_output("pdcch_rxF_comp0.m","pdcch0_rxF_comp0",PHY_vars_UE->lte_ue_pdcch_vars[eNB_id]->rxdataF_comp[0],4*300,1,1); - write_output("pdcch_rxF_llr.m","pdcch_llr",PHY_vars_UE->lte_ue_pdcch_vars[eNB_id]->llr,2400,1,4); - - - if (round == 3) exit(-1); - } + // If the receiver is NOT SIC, Here we are done with both CW, now only to calculate BLER + //If the receiver IS SIC, we are done only with CW0, CW1 was only compensated by this moment (y1' obtained) + if (PHY_vars_UE->dlsch_ue[eNB_id][0]->harq_processes[PHY_vars_UE->dlsch_ue[eNB_id][0]->current_harq_pid]->mimo_mode == LARGE_CDD) { //try to decode second stream using SIC + /* + //for (round = 0 ; round < PHY_vars_UE->dlsch_ue[eNB_id][0]->harq_processes[PHY_vars_UE->dlsch_ue[eNB_id][0]->current_harq_pid]->round ; round++) { + // we assume here that the second stream has a lower MCS and is thus more likely to be decoded + // re-encoding of second stream + dlsch0_ue_harq = PHY_vars_UE->dlsch_ue[eNB_id][0]->harq_processes[PHY_vars_UE->dlsch_ue[eNB_id][0]->current_harq_pid]; + dlsch0_eNB_harq = PHY_vars_UE->dlsch_eNB[eNB_id]->harq_processes[PHY_vars_UE->dlsch_ue[eNB_id][0]->current_harq_pid]; + dlsch0_eNB_harq->mimo_mode = LARGE_CDD; + dlsch0_eNB_harq->rb_alloc[0] = dlsch0_ue_harq->rb_alloc[0]; + dlsch0_eNB_harq->nb_rb = dlsch0_ue_harq->nb_rb; + dlsch0_eNB_harq->mcs = dlsch0_ue_harq->mcs; + dlsch0_eNB_harq->rvidx = dlsch0_ue_harq->rvidx; + dlsch0_eNB_harq->Nl = dlsch0_ue_harq->Nl; + dlsch0_eNB_harq->round = dlsch0_ue_harq->round; + + dlsch0_eNB_harq->TBS = dlsch0_ue_harq->TBS; + dlsch0_eNB_harq->dl_power_off = dlsch0_ue_harq->dl_power_off; + dlsch0_eNB_harq->status = dlsch0_ue_harq->status; + + PHY_vars_UE->dlsch_eNB[eNB_id]->active = PHY_vars_UE->dlsch_ue[eNB_id][0]->active; + PHY_vars_UE->dlsch_eNB[eNB_id]->rnti = PHY_vars_UE->dlsch_ue[eNB_id][0]->rnti; + PHY_vars_UE->dlsch_eNB[eNB_id]->current_harq_pid = PHY_vars_UE->dlsch_ue[eNB_id][0]->current_harq_pid; + + dlsch_encoding(PHY_vars_UE->dlsch_ue[eNB_id][0]->harq_processes[PHY_vars_UE->dlsch_ue[eNB_id][0]->current_harq_pid]->b, + &PHY_vars_UE->lte_frame_parms, + num_pdcch_symbols, + PHY_vars_UE->dlsch_eNB[eNB_id], + 0,subframe, + &PHY_vars_UE->dlsch_rate_matching_stats, + &PHY_vars_UE->dlsch_turbo_encoding_stats, + &PHY_vars_UE->dlsch_interleaving_stats + ); + + coded_bits_per_codeword = get_G(&PHY_vars_UE->lte_frame_parms, + PHY_vars_UE->dlsch_eNB[eNB_id]->harq_processes[PHY_vars_UE->dlsch_eNB[eNB_id]->current_harq_pid]->nb_rb, + PHY_vars_UE->dlsch_eNB[eNB_id]->harq_processes[PHY_vars_UE->dlsch_eNB[eNB_id]->current_harq_pid]->rb_alloc, + get_Qm(PHY_vars_UE->dlsch_eNB[eNB_id]->harq_processes[PHY_vars_UE->dlsch_eNB[eNB_id]->current_harq_pid]->mcs), + PHY_vars_UE->dlsch_eNB[eNB_id]->harq_processes[PHY_vars_UE->dlsch_eNB[eNB_id]->current_harq_pid]->Nl, + num_pdcch_symbols, + 0,subframe); + + + //scrambling + dlsch_scrambling(&PHY_vars_UE->lte_frame_parms, + 0, + PHY_vars_UE->dlsch_eNB[eNB_id], + coded_bits_per_codeword, + 0, + subframe<<1); + + + //modulation + re_allocated = dlsch_modulation(sic_buffer, + AMP, + subframe, + &PHY_vars_UE->lte_frame_parms, + num_pdcch_symbols, + &PHY_vars_UE->dlsch_eNB[0][0], + NULL); + // sic_buffer is a vector of size nb_antennas_tx, but both contain the same signal, since we do modulation without precoding + // precoding is contained in effective channel estimate + // compute the norm of the effective channel for both receive antennas -> alphha[0], alphha[2] + // multiply with the norm of the effective channnel + */ + + //stripping (from matched filter output of first stream = rxdataF_comp0) + // this is pseudocode + /* + for (i=0; inb_antennas_rx; i++) { + PHY_vars_UE->lte_ue_pdsch_vars[eNB_id].rxdataF_ext[i] -= alpha[i].*sic_buffer[i]; + } + */ + + //apply rho to output + /* + dlsch_channel_compensation(PHY_vars_UE->lte_ue_pdsch_vars[eNB_id].rxdataF_ext, + PHY_vars_UE->lte_ue_pdsch_vars[eNB_id].dl_ch_rho_ext[harq_pid][round], + PHY_vars_UE->lte_ue_pdsch_vars[eNB_id]->dl_ch_mag1, + PHY_vars_UE->lte_ue_pdsch_vars[eNB_id]->dl_ch_magb1, + PHY_vars_UE->lte_ue_pdsch_vars[eNB_id]->rxdataF_comp1, + NULL, + frame_parms, + symbol, + first_symbol_flag, + i_mod, + nb_rb, + lte_ue_pdsch_vars[eNB_id]->log2_maxh, + phy_measurements); // log2_maxh+I0_shift + */ - if (xforms==1) { - phy_scope_UE(form_ue, - PHY_vars_UE, - eNB_id, - 0,// UE_id - subframe); - } - - round++; - } //round - //if ((errs[0][0]>=n_frames/10) && (trials>(n_frames/2)) ) - // break; - - //len = chbch_stats_read(stats_buffer,NULL,0,4096); - //printf("%s\n\n",stats_buffer); - - if (PHY_vars_UE->frame_rx % 10 == 0) { - PHY_vars_UE->bitrate[eNB_id] = (PHY_vars_UE->total_TBS[eNB_id] - PHY_vars_UE->total_TBS_last[eNB_id])*10; - LOG_D(PHY,"[UE %d] Calculating bitrate: total_TBS = %d, total_TBS_last = %d, bitrate = %d kbits/s\n",PHY_vars_UE->Mod_id,PHY_vars_UE->total_TBS[eNB_id],PHY_vars_UE->total_TBS_last[eNB_id],PHY_vars_UE->bitrate[eNB_id]/1000); - PHY_vars_UE->total_TBS_last[eNB_id] = PHY_vars_UE->total_TBS[eNB_id]; - } + //detection of second stream + //} + + } + + if ((PHY_vars_UE->dlsch_ue[eNB_id][0]->harq_processes[PHY_vars_UE->dlsch_ue[eNB_id][0]->current_harq_pid]->mimo_mode >=DUALSTREAM_UNIFORM_PRECODING1) && + (PHY_vars_UE->dlsch_ue[eNB_id][0]->harq_processes[PHY_vars_UE->dlsch_ue[eNB_id][0]->current_harq_pid]->mimo_mode <=DUALSTREAM_PUSCH_PRECODING) && + rx_type==rx_SIC_dual_stream) { + remove("rho_rho_in_llr.m"); + + // for (round = 0 ; round < 1 ; round++) { + dlsch0_ue_harq = PHY_vars_UE->dlsch_ue[eNB_id][0]->harq_processes[PHY_vars_UE->dlsch_ue[eNB_id][0]->current_harq_pid]; + dlsch0_eNB_harq = PHY_vars_UE->dlsch_eNB[eNB_id]->harq_processes[PHY_vars_UE->dlsch_ue[eNB_id][0]->current_harq_pid]; + + dlsch0_eNB_harq->mimo_mode = PHY_vars_UE->dlsch_ue[eNB_id][0]->harq_processes[PHY_vars_UE->dlsch_ue[eNB_id][0]->current_harq_pid]->mimo_mode; + dlsch0_eNB_harq->rb_alloc[0] = dlsch0_ue_harq->rb_alloc_even[0]; + dlsch0_eNB_harq->nb_rb = dlsch0_ue_harq->nb_rb; + dlsch0_eNB_harq->mcs = dlsch0_ue_harq->mcs; + dlsch0_eNB_harq->rvidx = dlsch0_ue_harq->rvidx; + dlsch0_eNB_harq->Nl = dlsch0_ue_harq->Nl; + dlsch0_eNB_harq->round = dlsch0_ue_harq->round; + dlsch0_eNB_harq->TBS = dlsch0_ue_harq->TBS; + dlsch0_eNB_harq->dl_power_off = dlsch0_ue_harq->dl_power_off; + dlsch0_eNB_harq->status = dlsch0_ue_harq->status; + + PHY_vars_UE->dlsch_eNB[eNB_id]->active = PHY_vars_UE->dlsch_ue[eNB_id][0]->active; + PHY_vars_UE->dlsch_eNB[eNB_id]->rnti = PHY_vars_UE->dlsch_ue[eNB_id][0]->rnti; + PHY_vars_UE->dlsch_eNB[eNB_id]->current_harq_pid = PHY_vars_UE->dlsch_ue[eNB_id][0]->current_harq_pid; + + dlsch_encoding(input_buffer0[0], //PHY_vars_UE->dlsch_ue[eNB_id][0]->harq_processes[PHY_vars_UE->dlsch_ue[eNB_id][0]->current_harq_pid]->b, + &PHY_vars_UE->lte_frame_parms, + num_pdcch_symbols, + PHY_vars_UE->dlsch_eNB[eNB_id], + 0, + subframe, + &PHY_vars_UE->dlsch_rate_matching_stats, + &PHY_vars_UE->dlsch_turbo_encoding_stats, + &PHY_vars_UE->dlsch_interleaving_stats); + + + coded_bits_per_codeword = get_G(&PHY_vars_UE->lte_frame_parms, + PHY_vars_UE->dlsch_eNB[eNB_id]->harq_processes[PHY_vars_UE->dlsch_eNB[eNB_id]->current_harq_pid]->nb_rb, + PHY_vars_UE->dlsch_eNB[eNB_id]->harq_processes[PHY_vars_UE->dlsch_eNB[eNB_id]->current_harq_pid]->rb_alloc, + get_Qm(PHY_vars_UE->dlsch_eNB[eNB_id]->harq_processes[PHY_vars_UE->dlsch_eNB[eNB_id]->current_harq_pid]->mcs), + PHY_vars_UE->dlsch_eNB[eNB_id]->harq_processes[PHY_vars_UE->dlsch_eNB[eNB_id]->current_harq_pid]->Nl, + num_pdcch_symbols, + 0, + subframe); - - PHY_vars_UE->frame_rx++; - - /* calculate the total processing time for each packet, - * get the max, min, and number of packets that exceed t>2000us - */ - double t_tx = (double)PHY_vars_eNB->phy_proc_tx.p_time/cpu_freq_GHz/1000.0; - double t_tx_ifft = (double)PHY_vars_eNB->ofdm_mod_stats.p_time/cpu_freq_GHz/1000.0; - double t_tx_mod = (double)PHY_vars_eNB->dlsch_modulation_stats.p_time/cpu_freq_GHz/1000.0; - double t_tx_enc = (double)PHY_vars_eNB->dlsch_encoding_stats.p_time/cpu_freq_GHz/1000.0; - - - double t_rx = (double)PHY_vars_UE->phy_proc_rx.p_time/cpu_freq_GHz/1000.0; - double t_rx_fft = (double)PHY_vars_UE->ofdm_demod_stats.p_time/cpu_freq_GHz/1000.0; - double t_rx_demod = (double)PHY_vars_UE->dlsch_rx_pdcch_stats.p_time/cpu_freq_GHz/1000.0; - double t_rx_dec = (double)PHY_vars_UE->dlsch_decoding_stats.p_time/cpu_freq_GHz/1000.0; + dlsch_scrambling(&PHY_vars_UE->lte_frame_parms, + 0, + PHY_vars_UE->dlsch_eNB[eNB_id], + coded_bits_per_codeword, + 0, + subframe<<1); + + re_allocated = dlsch_modulation_SIC(sic_buffer, + subframe, + &PHY_vars_UE->lte_frame_parms, + num_pdcch_symbols, + &PHY_vars_UE->dlsch_eNB[0][0], + NULL, + coded_bits_per_codeword); + + // write_output("sic_buffer.m","sic", *sic_buffer,re_allocated,1,1); + // write_output("rxdataF_comp1.m","rxF_comp1", *PHY_vars_UE->lte_ue_pdsch_vars[eNB_id]->rxdataF_comp1[PHY_vars_UE->dlsch_ue[0][0]->current_harq_pid][round],14*12*25,1,1); + // write_output("rxdataF_rho.m","rho", *PHY_vars_UE->lte_ue_pdsch_vars[eNB_id]->dl_ch_rho_ext[PHY_vars_UE->dlsch_ue[0][0]->current_harq_pid][round],14*12*25,1,1); + + switch (get_Qm(PHY_vars_eNB->dlsch_eNB[0][1]->harq_processes[0]->mcs)){ + + case 2: + + dlsch_qpsk_llr_SIC(&PHY_vars_UE->lte_frame_parms, + PHY_vars_UE->lte_ue_pdsch_vars[eNB_id]->rxdataF_comp1[PHY_vars_UE->dlsch_ue[0][0]->current_harq_pid][round], + sic_buffer, + PHY_vars_UE->lte_ue_pdsch_vars[eNB_id]->dl_ch_rho_ext[PHY_vars_UE->dlsch_ue[0][0]->current_harq_pid][round], + PHY_vars_UE->lte_ue_pdsch_vars[eNB_id]->llr[1], + num_pdcch_symbols, + dlsch0_eNB_harq->nb_rb, + subframe, + dlsch0_eNB_harq->rb_alloc[0], + get_Qm(PHY_vars_eNB->dlsch_eNB[0][0]->harq_processes[0]->mcs), + PHY_vars_UE->dlsch_ue[eNB_id][0]); + break; + + case 4: + + dlsch_16qam_llr_SIC(&PHY_vars_UE->lte_frame_parms, + PHY_vars_UE->lte_ue_pdsch_vars[eNB_id]->rxdataF_comp1[PHY_vars_UE->dlsch_ue[0][0]->current_harq_pid][round], + sic_buffer, + PHY_vars_UE->lte_ue_pdsch_vars[eNB_id]->dl_ch_rho_ext[PHY_vars_UE->dlsch_ue[0][0]->current_harq_pid][round], + PHY_vars_UE->lte_ue_pdsch_vars[eNB_id]->llr[1], + num_pdcch_symbols, + PHY_vars_UE->lte_ue_pdsch_vars[eNB_id]->dl_ch_mag1, + dlsch0_eNB_harq->nb_rb, + subframe, + dlsch0_eNB_harq->rb_alloc[0], + get_Qm(PHY_vars_eNB->dlsch_eNB[0][0]->harq_processes[0]->mcs), + PHY_vars_UE->dlsch_ue[eNB_id][0]); + break; + case 6: + dlsch_64qam_llr_SIC(&PHY_vars_UE->lte_frame_parms, + PHY_vars_UE->lte_ue_pdsch_vars[eNB_id]->rxdataF_comp1[PHY_vars_UE->dlsch_ue[0][0]->current_harq_pid][round], + sic_buffer, + PHY_vars_UE->lte_ue_pdsch_vars[eNB_id]->dl_ch_rho_ext[PHY_vars_UE->dlsch_ue[0][0]->current_harq_pid][round], + PHY_vars_UE->lte_ue_pdsch_vars[eNB_id]->llr[1], + num_pdcch_symbols, + PHY_vars_UE->lte_ue_pdsch_vars[eNB_id]->dl_ch_mag1, + PHY_vars_UE->lte_ue_pdsch_vars[eNB_id]->dl_ch_magb1, + dlsch0_eNB_harq->nb_rb, + subframe, + dlsch0_eNB_harq->rb_alloc[0], + get_Qm(PHY_vars_eNB->dlsch_eNB[0][0]->harq_processes[0]->mcs), + PHY_vars_UE->dlsch_ue[eNB_id][0]); + break; + }// round - if (t_tx > t_tx_max) - t_tx_max = t_tx; - if (t_tx < t_tx_min) - t_tx_min = t_tx; - if (t_rx > t_rx_max) - t_rx_max = t_rx; - if (t_rx < t_rx_min) - t_rx_min = t_rx; - if (t_tx > 2000) - n_tx_dropped++; - if (t_rx > 2000) - n_rx_dropped++; + // write_output("rxdata_llr1.m","llr1", PHY_vars_UE->lte_ue_pdsch_vars[eNB_id]->llr[1],re_allocated*2,1,0); + for (cw_sic=cw_to_decode_interf_free; cw_sicdlsch_ue[0][cw_sic]->rnti = (common_flag==0) ? n_rnti: SI_RNTI; + coded_bits_per_codeword = get_G(&PHY_vars_eNB->lte_frame_parms, + PHY_vars_eNB->dlsch_eNB[0][cw_sic]->harq_processes[0]->nb_rb, + PHY_vars_eNB->dlsch_eNB[0][cw_sic]->harq_processes[0]->rb_alloc, + get_Qm(PHY_vars_eNB->dlsch_eNB[0][cw_sic]->harq_processes[0]->mcs), + PHY_vars_eNB->dlsch_eNB[0][cw_sic]->harq_processes[0]->Nl, + num_pdcch_symbols, + 0, + subframe); + + PHY_vars_UE->dlsch_ue[0][cw_sic]->harq_processes[PHY_vars_UE->dlsch_ue[0][cw_sic]->current_harq_pid]->G = coded_bits_per_codeword; + PHY_vars_UE->dlsch_ue[0][cw_sic]->harq_processes[PHY_vars_UE->dlsch_ue[0][cw_sic]->current_harq_pid]->Qm = get_Qm(PHY_vars_eNB->dlsch_eNB[0][cw_sic]->harq_processes[0]->mcs); + + if (n_frames==2) { + printf("Kmimo=%d, cw=%d, G=%d, TBS=%d\n",Kmimo,cw_sic,coded_bits_per_codeword, + PHY_vars_UE->dlsch_ue[0][cw_sic]->harq_processes[PHY_vars_UE->dlsch_ue[0][cw_sic]->current_harq_pid]->TBS); + + // calculate uncoded BER + uncoded_ber_bit = (short*) malloc(sizeof(short)*coded_bits_per_codeword); + AssertFatal(uncoded_ber_bit, "uncoded_ber_bit==NULL"); + sprintf(fname,"dlsch%d_rxF_r%d_cw%d_llr.m",eNB_id,round, cw_sic); + sprintf(vname,"dl%d_r%d_cw%d_llr",eNB_id,round, cw_sic); + write_output(fname,vname, PHY_vars_UE->lte_ue_pdsch_vars[0]->llr[cw_sic],coded_bits_per_codeword,1,0); + sprintf(fname,"dlsch_cw%d_e.m", cw_sic); + sprintf(vname,"dlschcw%d_e", cw_sic); + write_output(fname, vname,PHY_vars_eNB->dlsch_eNB[0][cw_sic]->harq_processes[0]->e,coded_bits_per_codeword,1,4); + uncoded_ber=0; + printf("trials=%d\n", trials); + for (i=0;idlsch_eNB[0][cw_sic]->harq_processes[0]->e[i] != (PHY_vars_UE->lte_ue_pdsch_vars[0]->llr[cw_sic][i]<0)) { + uncoded_ber_bit[i] = 1; + uncoded_ber++; + } else + uncoded_ber_bit[i] = 0; + + uncoded_ber/=coded_bits_per_codeword; + avg_ber += uncoded_ber; + sprintf(fname,"cw%d_uncoded_ber_bit.m", cw_sic); + sprintf(vname,"uncoded_ber_bit_cw%d", cw_sic); + write_output(fname, vname,uncoded_ber_bit,coded_bits_per_codeword,1,0); + printf("cw %d, uncoded ber %f\n",cw_sic,uncoded_ber); + free(uncoded_ber_bit); + uncoded_ber_bit = NULL; + } - push_front(&time_vector_tx, t_tx); - push_front(&time_vector_tx_ifft, t_tx_ifft); - push_front(&time_vector_tx_mod, t_tx_mod); - push_front(&time_vector_tx_enc, t_tx_enc); - - push_front(&time_vector_rx, t_rx); - push_front(&time_vector_rx_fft, t_rx_fft); - push_front(&time_vector_rx_demod, t_rx_demod); - push_front(&time_vector_rx_dec, t_rx_dec); + start_meas(&PHY_vars_UE->dlsch_unscrambling_stats); + dlsch_unscrambling(&PHY_vars_UE->lte_frame_parms, + 0, + PHY_vars_UE->dlsch_ue[0][cw_sic], + coded_bits_per_codeword, + PHY_vars_UE->lte_ue_pdsch_vars[eNB_id]->llr[cw_sic], + cw_sic, + subframe<<1); + stop_meas(&PHY_vars_UE->dlsch_unscrambling_stats); + + start_meas(&PHY_vars_UE->dlsch_decoding_stats); + ret[1] = dlsch_decoding(PHY_vars_UE, + PHY_vars_UE->lte_ue_pdsch_vars[eNB_id]->llr[cw_sic], + &PHY_vars_UE->lte_frame_parms, + PHY_vars_UE->dlsch_ue[0][cw_sic], + PHY_vars_UE->dlsch_ue[0][cw_sic]->harq_processes[PHY_vars_UE->dlsch_ue[0][cw_sic]->current_harq_pid], + subframe, + PHY_vars_UE->dlsch_ue[0][cw_sic]->current_harq_pid, + 1,llr8_flag); + stop_meas(&PHY_vars_UE->dlsch_decoding_stats); + + + if (ret[1] <= PHY_vars_UE->dlsch_ue[0][cw_sic]->max_turbo_iterations ) { //if (ret <= PHY_vars_UE->dlsch_ue[0][cw_sic]->max_turbo_iterations ) + + avg_iter[1] += ret[1]; + iter_trials[1]++; + + + if (n_frames==2) { + printf("cw sic %d, round %d: No DLSCH errors found, uncoded ber %f\n",cw_sic,round,uncoded_ber); + #ifdef PRINT_BYTES + for (s=0;sdlsch_ue[0][cw_sic]->harq_processes[0]->C;s++) { + if (sdlsch_ue[0][cw_sic]->harq_processes[0]->Cminus) + Kr = PHY_vars_UE->dlsch_ue[0][cw_sic]->harq_processes[0]->Kminus; + else + Kr = PHY_vars_UE->dlsch_ue[0][cw_sic]->harq_processes[0]->Kplus; + + Kr_bytes = Kr>>3; + + printf("Decoded_output (Segment %d):\n",s); + for (i=0;idlsch_ue[0][cw_sic]->harq_processes[0]->c[s][i], + PHY_vars_UE->dlsch_ue[0][cw_sic]->harq_processes[0]->c[s][i]^PHY_vars_eNB->dlsch_eNB[0][cw_sic]->harq_processes[0]->c[s][i]); + } + #endif + } + + } + + + else { + errs[cw_sic][round]++; + // exit(0); + + if (cw_sic==1) { + avg_iter[1] += ret[1]-1; + iter_trials[1]++; + } + + if (n_frames==2) { + //if ((n_frames==1) || (SNR>=30)) { + printf("cw sic %d, round %d: DLSCH errors found, uncoded ber %f\n",cw_sic,round,uncoded_ber); + #ifdef PRINT_BYTES + for (s=0;sdlsch_ue[0][cw_sic]->harq_processes[0]->C;s++) { + if (sdlsch_ue[0][cw_sic]->harq_processes[0]->Cminus) + Kr = PHY_vars_UE->dlsch_ue[0][cw_sic]->harq_processes[0]->Kminus; + else + Kr = PHY_vars_UE->dlsch_ue[0][cw_sic]->harq_processes[0]->Kplus; + + Kr_bytes = Kr>>3; + + printf("Decoded_output (Segment %d):\n",s); + for (i=0;idlsch_ue[0][cw_sic]->harq_processes[0]->c[s][i], + PHY_vars_UE->dlsch_ue[0][cw_sic]->harq_processes[0]->c[s][i]^PHY_vars_eNB->dlsch_eNB[0][cw_sic]->harq_processes[0]->c[s][i]); + } + #endif + } //n_frames==1 + // exit(0); + } //if (ret > PHY_vars_UE->dlsch_ue[0][cw_sic]->max_turbo_iterations ) + } //for (int cw_1=cw_to_decode_interf_free; cw_1dlsch_ue[0][cw_non_sic]->max_turbo_iterations ) + else { + errs[cw_non_sic][round]++; + + if (cw_non_sic==0) { + avg_iter[0] += ret[0]-1; + iter_trials[0]++; + } + + if (rx_type==rx_SIC_dual_stream) { + errs[1][round]++; + } + + if (cw_non_sic==1) { + avg_iter[1] += ret[1]-1; + iter_trials[1]++; + } + + + if (n_frames==2) { + //if ((n_frames==1) || (SNR>=30)) { + printf("cw %d, round %d: DLSCH errors found, uncoded ber %f\n",cw_non_sic,round,uncoded_ber); + #ifdef PRINT_BYTES + for (s=0;sdlsch_ue[0][cw_non_sic]->harq_processes[0]->C;s++) { + if (sdlsch_ue[0][cw_non_sic]->harq_processes[0]->Cminus) + Kr = PHY_vars_UE->dlsch_ue[0][cw_non_sic]->harq_processes[0]->Kminus; + else + Kr = PHY_vars_UE->dlsch_ue[0][cw_non_sic]->harq_processes[0]->Kplus; + + Kr_bytes = Kr>>3; + + printf("Decoded_output (Segment %d):\n",s); + for (i=0;idlsch_ue[0][cw_non_sic]->harq_processes[0]->c[s][i], + PHY_vars_UE->dlsch_ue[0][cw_non_sic]->harq_processes[0]->c[s][i]^PHY_vars_eNB->dlsch_eNB[0][cw_non_sic]->harq_processes[0]->c[s][i]); + } + #endif + } + } + } + + stop_meas(&PHY_vars_UE->phy_proc_rx); + + if (n_frames==2) { + + //rxsig + sprintf(fname,"rxsig0_r%d.m",round); + sprintf(vname,"rxs0_r%d",round); + write_output(fname,vname, &PHY_vars_UE->lte_ue_common_vars.rxdata[0][0],10*PHY_vars_UE->lte_frame_parms.samples_per_tti,1,1); + sprintf(fname,"rxsigF0_r%d.m",round); + sprintf(vname,"rxs0F_r%d",round); + write_output(fname,vname, &PHY_vars_UE->lte_ue_common_vars.rxdataF[0][0],2*PHY_vars_UE->lte_frame_parms.ofdm_symbol_size*nsymb,2,1); + if (PHY_vars_UE->lte_frame_parms.nb_antennas_rx>1) { + sprintf(fname,"rxsig1_r%d.m",round); + sprintf(vname,"rxs1_r%d",round); + write_output(fname,vname, PHY_vars_UE->lte_ue_common_vars.rxdata[1],PHY_vars_UE->lte_frame_parms.samples_per_tti,1,1); + sprintf(fname,"rxsig1F_r%d.m",round); + sprintf(vname,"rxs1F_r%d",round); + write_output(fname,vname, PHY_vars_UE->lte_ue_common_vars.rxdataF[1],2*PHY_vars_UE->lte_frame_parms.ofdm_symbol_size*nsymb,2,1); + } + + //channel + write_output("chanF11.m","chF11",eNB2UE[0]->chF[0],12*NB_RB,1,8); + write_output("chan11.m","ch11",eNB2UE[0]->ch[0],eNB2UE[0]->channel_length,1,8); + if ( PHY_vars_eNB->lte_frame_parms.nb_antennas_rx==2 && PHY_vars_eNB->lte_frame_parms.nb_antennas_tx==1 ){ + write_output("chan21.m","ch21",eNB2UE[0]->ch[1],eNB2UE[0]->channel_length,1,8); + } + if (PHY_vars_eNB->lte_frame_parms.nb_antennas_tx>1){ + write_output("chan12.m","ch12",eNB2UE[0]->ch[1],eNB2UE[0]->channel_length,1,8); + if ( PHY_vars_eNB->lte_frame_parms.nb_antennas_rx>1){ + write_output("chan21.m","ch21",eNB2UE[0]->ch[2],eNB2UE[0]->channel_length,1,8); + write_output("chan22.m","ch22",eNB2UE[0]->ch[3],eNB2UE[0]->channel_length,1,8); + } + } + + //channel estimates + sprintf(fname,"dlsch00_r%d.m",round); + sprintf(vname,"dl00_r%d",round); + write_output(fname,vname, + &(PHY_vars_UE->lte_ue_common_vars.dl_ch_estimates[eNB_id][0][0]), + PHY_vars_UE->lte_frame_parms.ofdm_symbol_size*nsymb,1,1); + if (PHY_vars_UE->lte_frame_parms.nb_antennas_rx>1) { + sprintf(fname,"dlsch01_r%d.m",round); + sprintf(vname,"dl01_r%d",round); + write_output(fname,vname, + &(PHY_vars_UE->lte_ue_common_vars.dl_ch_estimates[eNB_id][1][0]), + PHY_vars_UE->lte_frame_parms.ofdm_symbol_size*nsymb,1,1); + } + if (PHY_vars_eNB->lte_frame_parms.nb_antennas_tx>1) { + sprintf(fname,"dlsch10_r%d.m",round); + sprintf(vname,"dl10_r%d",round); + write_output(fname,vname, + &(PHY_vars_UE->lte_ue_common_vars.dl_ch_estimates[eNB_id][2][0]), + PHY_vars_UE->lte_frame_parms.ofdm_symbol_size*nsymb,1,1); + } + if ((PHY_vars_UE->lte_frame_parms.nb_antennas_rx>1) && (PHY_vars_eNB->lte_frame_parms.nb_antennas_tx>1)) { + sprintf(fname,"dlsch11_r%d.m",round); + sprintf(vname,"dl11_r%d",round); + write_output(fname,vname, + &(PHY_vars_UE->lte_ue_common_vars.dl_ch_estimates[eNB_id][3][0]), + PHY_vars_UE->lte_frame_parms.ofdm_symbol_size*nsymb,1,1); + } + //pdsch_vars + dump_dlsch2(PHY_vars_UE,eNB_id,coded_bits_per_codeword,round,PHY_vars_UE->dlsch_ue[0][0]->current_harq_pid); + /* + write_output("dlsch_e.m","e",PHY_vars_eNB->dlsch_eNB[0][0]->harq_processes[0]->e,coded_bits_per_codeword,1,4); + write_output("dlsch_ber_bit.m","ber_bit",uncoded_ber_bit,coded_bits_per_codeword,1,0); + write_output("dlsch_eNB_w.m","w",PHY_vars_eNB->dlsch_eNB[0][0]->harq_processes[0]->w[0],3*(tbs+64),1,4); + write_output("dlsch_UE_w.m","w",PHY_vars_UE->dlsch_ue[0][0]->harq_processes[0]->w[0],3*(tbs+64),1,0); + */ + + //pdcch_vars + write_output("pdcchF0_ext.m","pdcchF_ext", PHY_vars_UE->lte_ue_pdcch_vars[eNB_id]->rxdataF_ext[0],2*3*PHY_vars_UE->lte_frame_parms.ofdm_symbol_size,1,1); + write_output("pdcch00_ch0_ext.m","pdcch00_ch0_ext",PHY_vars_UE->lte_ue_pdcch_vars[eNB_id]->dl_ch_estimates_ext[0],300*3,1,1); + + write_output("pdcch_rxF_comp0.m","pdcch0_rxF_comp0",PHY_vars_UE->lte_ue_pdcch_vars[eNB_id]->rxdataF_comp[0],4*300,1,1); + write_output("pdcch_rxF_llr.m","pdcch_llr",PHY_vars_UE->lte_ue_pdcch_vars[eNB_id]->llr,2400,1,4); + + + if (round == 3) exit(-1); + } + + if (xforms==1) { + phy_scope_UE(form_ue, + PHY_vars_UE, + eNB_id, + 0,// UE_id + subframe); + } + + round++; + } //round + + //if ((errs[0][0]>=n_frames/10) && (trials>(n_frames/2)) ) + // break; + + //len = chbch_stats_read(stats_buffer,NULL,0,4096); + //printf("%s\n\n",stats_buffer); + + if (PHY_vars_UE->frame_rx % 10 == 0) { + PHY_vars_UE->bitrate[eNB_id] = (PHY_vars_UE->total_TBS[eNB_id] - PHY_vars_UE->total_TBS_last[eNB_id])*10; + LOG_D(PHY,"[UE %d] Calculating bitrate: total_TBS = %d, total_TBS_last = %d, bitrate = %d kbits/s\n",PHY_vars_UE->Mod_id,PHY_vars_UE->total_TBS[eNB_id],PHY_vars_UE->total_TBS_last[eNB_id],PHY_vars_UE->bitrate[eNB_id]/1000); + PHY_vars_UE->total_TBS_last[eNB_id] = PHY_vars_UE->total_TBS[eNB_id]; + } + + + PHY_vars_UE->frame_rx++; + + /* calculate the total processing time for each packet, + * get the max, min, and number of packets that exceed t>2000us + */ + double t_tx = (double)PHY_vars_eNB->phy_proc_tx.p_time/cpu_freq_GHz/1000.0; + double t_tx_ifft = (double)PHY_vars_eNB->ofdm_mod_stats.p_time/cpu_freq_GHz/1000.0; + double t_tx_mod = (double)PHY_vars_eNB->dlsch_modulation_stats.p_time/cpu_freq_GHz/1000.0; + double t_tx_enc = (double)PHY_vars_eNB->dlsch_encoding_stats.p_time/cpu_freq_GHz/1000.0; + + + double t_rx = (double)PHY_vars_UE->phy_proc_rx.p_time/cpu_freq_GHz/1000.0; + double t_rx_fft = (double)PHY_vars_UE->ofdm_demod_stats.p_time/cpu_freq_GHz/1000.0; + double t_rx_demod = (double)PHY_vars_UE->dlsch_rx_pdcch_stats.p_time/cpu_freq_GHz/1000.0; + double t_rx_dec = (double)PHY_vars_UE->dlsch_decoding_stats.p_time/cpu_freq_GHz/1000.0; + + if (t_tx > t_tx_max) + t_tx_max = t_tx; + if (t_tx < t_tx_min) + t_tx_min = t_tx; + if (t_rx > t_rx_max) + t_rx_max = t_rx; + if (t_rx < t_rx_min) + t_rx_min = t_rx; + if (t_tx > 2000) + n_tx_dropped++; + if (t_rx > 2000) + n_rx_dropped++; + + + push_front(&time_vector_tx, t_tx); + push_front(&time_vector_tx_ifft, t_tx_ifft); + push_front(&time_vector_tx_mod, t_tx_mod); + push_front(&time_vector_tx_enc, t_tx_enc); + + push_front(&time_vector_rx, t_rx); + push_front(&time_vector_rx_fft, t_rx_fft); + push_front(&time_vector_rx_demod, t_rx_demod); + push_front(&time_vector_rx_dec, t_rx_dec); - } //trials + } //trials // round_trials[0]: number of code word : goodput the protocol double table_tx[time_vector_tx.size]; @@ -4177,40 +4147,40 @@ n(tikz_fname,"w"); effective_rate = ((double)(round_trials[0]-dci_errors)/((double)round_trials[0] + round_trials[1] + round_trials[2] + round_trials[3])); printf("\n**********************SNR = %f dB (tx_lev %f, sigma2_dB %f)**************************\n", - SNR, - (double)tx_lev_dB+10*log10(PHY_vars_UE->lte_frame_parms.ofdm_symbol_size/(NB_RB*12)), - sigma2_dB); + SNR, + (double)tx_lev_dB+10*log10(PHY_vars_UE->lte_frame_parms.ofdm_symbol_size/(NB_RB*12)), + sigma2_dB); printf("Errors (%d(%d)/%d %d(%d)/%d %d(%d)/%d %d(%d)/%d), Pe = (%e(%e),%e(%e),%e(%e),%e(%e)), dci_errors %d/%d, Pe = %e => effective rate %f (%2.1f%%,%f, %f), normalized delay %f (%f)\n", - errs[0][0], - errs[1][0], - round_trials[0], - errs[0][1], - errs[1][1], - round_trials[1], - errs[0][2], - errs[1][2], - round_trials[2], - errs[0][3], - errs[1][3], - round_trials[3], - (double)errs[0][0]/(round_trials[0]), - (double)errs[1][0]/(round_trials[0]), - (double)errs[0][1]/(round_trials[1]), - (double)errs[1][1]/(round_trials[1]), - (double)errs[0][2]/(round_trials[2]), - (double)errs[1][2]/(round_trials[2]), - (double)errs[0][3]/(round_trials[3]), - (double)errs[1][3]/(round_trials[3]), - dci_errors, - round_trials[0], - (double)dci_errors/(round_trials[0]), - rate*effective_rate, - 100*effective_rate, - rate, - rate*get_Qm(PHY_vars_UE->dlsch_ue[0][0]->harq_processes[PHY_vars_UE->dlsch_ue[0][0]->current_harq_pid]->mcs), - (1.0*(round_trials[0]-errs[0][0])+2.0*(round_trials[1]-errs[0][1])+3.0*(round_trials[2]-errs[0][2])+4.0*(round_trials[3]-errs[0][3]))/((double)round_trials[0])/(double)PHY_vars_eNB->dlsch_eNB[0][0]->harq_processes[0]->TBS, - (1.0*(round_trials[0]-errs[0][0])+2.0*(round_trials[1]-errs[0][1])+3.0*(round_trials[2]-errs[0][2])+4.0*(round_trials[3]-errs[0][3]))/((double)round_trials[0])); + errs[0][0], + errs[1][0], + round_trials[0], + errs[0][1], + errs[1][1], + round_trials[1], + errs[0][2], + errs[1][2], + round_trials[2], + errs[0][3], + errs[1][3], + round_trials[3], + (double)errs[0][0]/(round_trials[0]), + (double)errs[1][0]/(round_trials[0]), + (double)errs[0][1]/(round_trials[1]), + (double)errs[1][1]/(round_trials[1]), + (double)errs[0][2]/(round_trials[2]), + (double)errs[1][2]/(round_trials[2]), + (double)errs[0][3]/(round_trials[3]), + (double)errs[1][3]/(round_trials[3]), + dci_errors, + round_trials[0], + (double)dci_errors/(round_trials[0]), + rate*effective_rate, + 100*effective_rate, + rate, + rate*get_Qm(PHY_vars_UE->dlsch_ue[0][0]->harq_processes[PHY_vars_UE->dlsch_ue[0][0]->current_harq_pid]->mcs), + (1.0*(round_trials[0]-errs[0][0])+2.0*(round_trials[1]-errs[0][1])+3.0*(round_trials[2]-errs[0][2])+4.0*(round_trials[3]-errs[0][3]))/((double)round_trials[0])/(double)PHY_vars_eNB->dlsch_eNB[0][0]->harq_processes[0]->TBS, + (1.0*(round_trials[0]-errs[0][0])+2.0*(round_trials[1]-errs[0][1])+3.0*(round_trials[2]-errs[0][2])+4.0*(round_trials[3]-errs[0][3]))/((double)round_trials[0])); if (print_perf==1) { @@ -4317,269 +4287,269 @@ n(tikz_fname,"w"); } if ((transmission_mode != 3) && (transmission_mode != 4)) { - fprintf(bler_fd,"%f;%d;%d;%f;%d;%d;%d;%d;%d;%d;%d;%d;%d\n", - SNR, - mcs1, - PHY_vars_eNB->dlsch_eNB[0][0]->harq_processes[0]->TBS, - rate, - errs[0][0], - round_trials[0], - errs[0][1], - round_trials[1], - errs[0][2], - round_trials[2], - errs[0][3], - round_trials[3], - dci_errors); + fprintf(bler_fd,"%f;%d;%d;%f;%d;%d;%d;%d;%d;%d;%d;%d;%d\n", + SNR, + mcs1, + PHY_vars_eNB->dlsch_eNB[0][0]->harq_processes[0]->TBS, + rate, + errs[0][0], + round_trials[0], + errs[0][1], + round_trials[1], + errs[0][2], + round_trials[2], + errs[0][3], + round_trials[3], + dci_errors); } else { - fprintf(bler_fd,"%f;%d;%d;%d;%d;%f;%d;%d;%d;%d;%d;%d;%d;%d;%d;%d;%d;%d;%d\n", - SNR, - mcs1,mcs2, - PHY_vars_eNB->dlsch_eNB[0][0]->harq_processes[0]->TBS, - PHY_vars_eNB->dlsch_eNB[0][1]->harq_processes[0]->TBS, - rate, - errs[0][0], - errs[1][0], - round_trials[0], - errs[0][1], - errs[1][1], - round_trials[1], - errs[0][2], - errs[1][2], - round_trials[2], - errs[0][3], - errs[1][3], - round_trials[3], - dci_errors); + fprintf(bler_fd,"%f;%d;%d;%d;%d;%f;%d;%d;%d;%d;%d;%d;%d;%d;%d;%d;%d;%d;%d\n", + SNR, + mcs1,mcs2, + PHY_vars_eNB->dlsch_eNB[0][0]->harq_processes[0]->TBS, + PHY_vars_eNB->dlsch_eNB[0][1]->harq_processes[0]->TBS, + rate, + errs[0][0], + errs[1][0], + round_trials[0], + errs[0][1], + errs[1][1], + round_trials[1], + errs[0][2], + errs[1][2], + round_trials[2], + errs[0][3], + errs[1][3], + round_trials[3], + dci_errors); } if(abstx){ //ABSTRACTION - if ((transmission_mode != 3)&& (transmission_mode != 4)) { - blerr[0][0] = (double)errs[0][0]/(round_trials[0]); - - if(num_rounds>1){ - blerr[0][1] = (double)errs[0][1]/(round_trials[1]); - - blerr[0][2] = (double)errs[0][2]/(round_trials[2]); - - blerr[0][3] = (double)errs[0][3]/(round_trials[3]); - - fprintf(csv_fd,"%e;%e;%e;%e;\n",blerr[0][0],blerr[0][1],blerr[0][2],blerr[0][3]); - } - else { - fprintf(csv_fd,"%e;\n",blerr[0][0]); - } - } - else { - blerr[0][0] = (double)errs[0][0]/(round_trials[0]); - blerr[1][0] = (double)errs[1][0]/(round_trials[0]); - if(num_rounds>1){ - blerr[0][1] = (double)errs[0][1]/(round_trials[1]); - blerr[1][1] = (double)errs[1][1]/(round_trials[1]); - blerr[0][2] = (double)errs[0][2]/(round_trials[2]); - blerr[1][2] = (double)errs[1][2]/(round_trials[2]); - blerr[0][3] = (double)errs[0][3]/(round_trials[3]); - blerr[1][3] = (double)errs[1][3]/(round_trials[3]); - fprintf(csv_fd,"%e;%e;%e;%e;%e;%e;%e;%e;\n",blerr[0][0],blerr[1][0],blerr[0][1],blerr[1][1],blerr[0][2],blerr[1][2], blerr[0][3], blerr[1][3]); - } - else { - fprintf(csv_fd,"%e,%e;\n",blerr[0][0], blerr[1][0]); - } - } + if ((transmission_mode != 3)&& (transmission_mode != 4)) { + blerr[0][0] = (double)errs[0][0]/(round_trials[0]); + + if(num_rounds>1){ + blerr[0][1] = (double)errs[0][1]/(round_trials[1]); + + blerr[0][2] = (double)errs[0][2]/(round_trials[2]); + + blerr[0][3] = (double)errs[0][3]/(round_trials[3]); + + fprintf(csv_fd,"%e;%e;%e;%e;\n",blerr[0][0],blerr[0][1],blerr[0][2],blerr[0][3]); + } + else { + fprintf(csv_fd,"%e;\n",blerr[0][0]); + } + } + else { + blerr[0][0] = (double)errs[0][0]/(round_trials[0]); + blerr[1][0] = (double)errs[1][0]/(round_trials[0]); + if(num_rounds>1){ + blerr[0][1] = (double)errs[0][1]/(round_trials[1]); + blerr[1][1] = (double)errs[1][1]/(round_trials[1]); + blerr[0][2] = (double)errs[0][2]/(round_trials[2]); + blerr[1][2] = (double)errs[1][2]/(round_trials[2]); + blerr[0][3] = (double)errs[0][3]/(round_trials[3]); + blerr[1][3] = (double)errs[1][3]/(round_trials[3]); + fprintf(csv_fd,"%e;%e;%e;%e;%e;%e;%e;%e;\n",blerr[0][0],blerr[1][0],blerr[0][1],blerr[1][1],blerr[0][2],blerr[1][2], blerr[0][3], blerr[1][3]); + } + else { + fprintf(csv_fd,"%e,%e;\n",blerr[0][0], blerr[1][0]); + } + } } if ( (test_perf != 0) && (100 * effective_rate > test_perf )) { - //fprintf(time_meas_fd,"SNR; MCS; TBS; rate; err0; trials0; err1; trials1; err2; trials2; err3; trials3; dci_err\n"); - if ((transmission_mode != 3) && (transmission_mode != 4)) { - fprintf(time_meas_fd,"%f;%d;%d;%f;%d;%d;%d;%d;%d;%d;%d;%d;%d;", - SNR, - mcs1, - PHY_vars_eNB->dlsch_eNB[0][0]->harq_processes[0]->TBS, - rate, - errs[0][0], - round_trials[0], - errs[0][1], - round_trials[1], - errs[0][2], - round_trials[2], - errs[0][3], - round_trials[3], - dci_errors); + //fprintf(time_meas_fd,"SNR; MCS; TBS; rate; err0; trials0; err1; trials1; err2; trials2; err3; trials3; dci_err\n"); + if ((transmission_mode != 3) && (transmission_mode != 4)) { + fprintf(time_meas_fd,"%f;%d;%d;%f;%d;%d;%d;%d;%d;%d;%d;%d;%d;", + SNR, + mcs1, + PHY_vars_eNB->dlsch_eNB[0][0]->harq_processes[0]->TBS, + rate, + errs[0][0], + round_trials[0], + errs[0][1], + round_trials[1], + errs[0][2], + round_trials[2], + errs[0][3], + round_trials[3], + dci_errors); - //fprintf(time_meas_fd,"SNR; MCS; TBS; rate; DL_DECOD_ITER; err0; trials0; err1; trials1; err2; trials2; err3; trials3; PE; dci_err;PE;ND;\n"); - fprintf(time_meas_fd,"%f;%d;%d;%f; %2.1f%%;%f;%f;%d;%d;%d;%d;%d;%d;%d;%d;%e;%e;%e;%e;%d;%d;%e;%f;%f;", - SNR, - mcs1, - PHY_vars_eNB->dlsch_eNB[0][0]->harq_processes[0]->TBS, - rate*effective_rate, - 100*effective_rate, - rate, - (double)avg_iter[0]/iter_trials[0], - errs[0][0], - round_trials[0], - errs[0][1], - round_trials[1], - errs[0][2], - round_trials[2], - errs[0][3], - round_trials[3], - (double)errs[0][0]/(round_trials[0]), - (double)errs[0][1]/(round_trials[0]), - (double)errs[0][2]/(round_trials[0]), - (double)errs[0][3]/(round_trials[0]), - dci_errors, - round_trials[0], - (double)dci_errors/(round_trials[0]), - (1.0*(round_trials[0]-errs[0][0])+2.0*(round_trials[1]-errs[0][1])+3.0*(round_trials[2]-errs[0][2])+4.0*(round_trials[3]-errs[0][3]))/((double)round_trials[0])/(double)PHY_vars_eNB->dlsch_eNB[0][0]->harq_processes[0]->TBS, - (1.0*(round_trials[0]-errs[0][0])+2.0*(round_trials[1]-errs[0][1])+3.0*(round_trials[2]-errs[0][2])+4.0*(round_trials[3]-errs[0][3]))/((double)round_trials[0])); - } - else { - fprintf(time_meas_fd,"%f;%d;%d;%d;%d;%f;%d;%d;%d;%d;%d;%d;%d;%d;%d;", - SNR, - mcs1,mcs2, - PHY_vars_eNB->dlsch_eNB[0][0]->harq_processes[0]->TBS, - PHY_vars_eNB->dlsch_eNB[0][1]->harq_processes[0]->TBS, - rate, - errs[0][0], - round_trials[0], - errs[0][1], - round_trials[1], - errs[0][2], - round_trials[2], - errs[0][3], - round_trials[3], - dci_errors); - - //fprintf(time_meas_fd,"SNR; MCS; TBS; rate; DL_DECOD_ITER; err0; trials0; err1; trials1; err2; trials2; err3; trials3; PE; dci_err;PE;ND;\n"); - fprintf(time_meas_fd,"%f;%d;%d;%d;%d;%f;%2.1f;%f;%f;%d;%d;%d;%d;%d;%d;%d;%d;%e;%e;%e;%e;%d;%d;%e;%f;%f;", - SNR, - mcs1,mcs2, - PHY_vars_eNB->dlsch_eNB[0][0]->harq_processes[0]->TBS, - PHY_vars_eNB->dlsch_eNB[0][1]->harq_processes[0]->TBS, - rate*effective_rate, - 100*effective_rate, - rate, - (double)avg_iter[0]/iter_trials[0], - errs[0][0], - round_trials[0], - errs[0][1], - round_trials[1], - errs[0][2], - round_trials[2], - errs[0][3], - round_trials[3], - (double)errs[0][0]/(round_trials[0]), - (double)errs[0][1]/(round_trials[0]), - (double)errs[0][2]/(round_trials[0]), - (double)errs[0][3]/(round_trials[0]), - dci_errors, - round_trials[0], - (double)dci_errors/(round_trials[0]), - (1.0*(round_trials[0]-errs[0][0])+2.0*(round_trials[1]-errs[0][1])+3.0*(round_trials[2]-errs[0][2])+4.0*(round_trials[3]-errs[0][3]))/((double)round_trials[0])/(double)PHY_vars_eNB->dlsch_eNB[0][0]->harq_processes[0]->TBS, - (1.0*(round_trials[0]-errs[0][0])+2.0*(round_trials[1]-errs[0][1])+3.0*(round_trials[2]-errs[0][2])+4.0*(round_trials[3]-errs[0][3]))/((double)round_trials[0])); - } - //fprintf(time_meas_fd,"eNB_PROC_TX(%d); OFDM_MOD(%d); DL_MOD(%d); DL_SCR(%d); DL_ENC(%d); UE_PROC_RX(%d); OFDM_DEMOD_CH_EST(%d); RX_PDCCH(%d); CH_COMP_LLR(%d); DL_USCR(%d); DL_DECOD(%d);\n", - fprintf(time_meas_fd,"%d; %d; %d; %d; %d; %d; %d; %d; %d; %d; %d;", - PHY_vars_eNB->phy_proc_tx.trials, - PHY_vars_eNB->ofdm_mod_stats.trials, - PHY_vars_eNB->dlsch_modulation_stats.trials, - PHY_vars_eNB->dlsch_scrambling_stats.trials, - PHY_vars_eNB->dlsch_encoding_stats.trials, - PHY_vars_UE->phy_proc_rx.trials, - PHY_vars_UE->ofdm_demod_stats.trials, - PHY_vars_UE->dlsch_rx_pdcch_stats.trials, - PHY_vars_UE->dlsch_llr_stats.trials, - PHY_vars_UE->dlsch_unscrambling_stats.trials, - PHY_vars_UE->dlsch_decoding_stats.trials - ); - fprintf(time_meas_fd,"%f;%f;%f;%f;%f;%f;%f;%f;%f;%f;%f;", - get_time_meas_us(&PHY_vars_eNB->phy_proc_tx), - get_time_meas_us(&PHY_vars_eNB->ofdm_mod_stats), - get_time_meas_us(&PHY_vars_eNB->dlsch_modulation_stats), - get_time_meas_us(&PHY_vars_eNB->dlsch_scrambling_stats), - get_time_meas_us(&PHY_vars_eNB->dlsch_encoding_stats), - get_time_meas_us(&PHY_vars_UE->phy_proc_rx), - nsymb*get_time_meas_us(&PHY_vars_UE->ofdm_demod_stats), - get_time_meas_us(&PHY_vars_UE->dlsch_rx_pdcch_stats), - 3*get_time_meas_us(&PHY_vars_UE->dlsch_llr_stats), - get_time_meas_us(&PHY_vars_UE->dlsch_unscrambling_stats), - get_time_meas_us(&PHY_vars_UE->dlsch_decoding_stats) - ); - //fprintf(time_meas_fd,"eNB_PROC_TX_STD;eNB_PROC_TX_MAX;eNB_PROC_TX_MIN;eNB_PROC_TX_MED;eNB_PROC_TX_Q1;eNB_PROC_TX_Q3;eNB_PROC_TX_DROPPED;\n"); - fprintf(time_meas_fd,"%f;%f;%f;%f;%f;%f;%d;", std_phy_proc_tx, t_tx_max, t_tx_min, tx_median, tx_q1, tx_q3, n_tx_dropped); - - //fprintf(time_meas_fd,"IFFT;\n"); - fprintf(time_meas_fd,"%f;%f;%f;%f;", std_phy_proc_tx_ifft, tx_ifft_median, tx_ifft_q1, tx_ifft_q3); - - //fprintf(time_meas_fd,"MOD;\n"); - fprintf(time_meas_fd,"%f;%f;%f;%f;", std_phy_proc_tx_mod, tx_mod_median, tx_mod_q1, tx_mod_q3); - - //fprintf(time_meas_fd,"ENC;\n"); - fprintf(time_meas_fd,"%f;%f;%f;%f;", std_phy_proc_tx_enc, tx_enc_median, tx_enc_q1, tx_enc_q3); - - - //fprintf(time_meas_fd,"UE_PROC_RX_STD;UE_PROC_RX_MAX;UE_PROC_RX_MIN;UE_PROC_RX_MED;UE_PROC_RX_Q1;UE_PROC_RX_Q3;UE_PROC_RX_DROPPED;\n"); - fprintf(time_meas_fd,"%f;%f;%f;%f;%f;%f;%d;", std_phy_proc_rx, t_rx_max, t_rx_min, rx_median, rx_q1, rx_q3, n_rx_dropped); + //fprintf(time_meas_fd,"SNR; MCS; TBS; rate; DL_DECOD_ITER; err0; trials0; err1; trials1; err2; trials2; err3; trials3; PE; dci_err;PE;ND;\n"); + fprintf(time_meas_fd,"%f;%d;%d;%f; %2.1f%%;%f;%f;%d;%d;%d;%d;%d;%d;%d;%d;%e;%e;%e;%e;%d;%d;%e;%f;%f;", + SNR, + mcs1, + PHY_vars_eNB->dlsch_eNB[0][0]->harq_processes[0]->TBS, + rate*effective_rate, + 100*effective_rate, + rate, + (double)avg_iter[0]/iter_trials[0], + errs[0][0], + round_trials[0], + errs[0][1], + round_trials[1], + errs[0][2], + round_trials[2], + errs[0][3], + round_trials[3], + (double)errs[0][0]/(round_trials[0]), + (double)errs[0][1]/(round_trials[0]), + (double)errs[0][2]/(round_trials[0]), + (double)errs[0][3]/(round_trials[0]), + dci_errors, + round_trials[0], + (double)dci_errors/(round_trials[0]), + (1.0*(round_trials[0]-errs[0][0])+2.0*(round_trials[1]-errs[0][1])+3.0*(round_trials[2]-errs[0][2])+4.0*(round_trials[3]-errs[0][3]))/((double)round_trials[0])/(double)PHY_vars_eNB->dlsch_eNB[0][0]->harq_processes[0]->TBS, + (1.0*(round_trials[0]-errs[0][0])+2.0*(round_trials[1]-errs[0][1])+3.0*(round_trials[2]-errs[0][2])+4.0*(round_trials[3]-errs[0][3]))/((double)round_trials[0])); + } + else { + fprintf(time_meas_fd,"%f;%d;%d;%d;%d;%f;%d;%d;%d;%d;%d;%d;%d;%d;%d;", + SNR, + mcs1,mcs2, + PHY_vars_eNB->dlsch_eNB[0][0]->harq_processes[0]->TBS, + PHY_vars_eNB->dlsch_eNB[0][1]->harq_processes[0]->TBS, + rate, + errs[0][0], + round_trials[0], + errs[0][1], + round_trials[1], + errs[0][2], + round_trials[2], + errs[0][3], + round_trials[3], + dci_errors); + + //fprintf(time_meas_fd,"SNR; MCS; TBS; rate; DL_DECOD_ITER; err0; trials0; err1; trials1; err2; trials2; err3; trials3; PE; dci_err;PE;ND;\n"); + fprintf(time_meas_fd,"%f;%d;%d;%d;%d;%f;%2.1f;%f;%f;%d;%d;%d;%d;%d;%d;%d;%d;%e;%e;%e;%e;%d;%d;%e;%f;%f;", + SNR, + mcs1,mcs2, + PHY_vars_eNB->dlsch_eNB[0][0]->harq_processes[0]->TBS, + PHY_vars_eNB->dlsch_eNB[0][1]->harq_processes[0]->TBS, + rate*effective_rate, + 100*effective_rate, + rate, + (double)avg_iter[0]/iter_trials[0], + errs[0][0], + round_trials[0], + errs[0][1], + round_trials[1], + errs[0][2], + round_trials[2], + errs[0][3], + round_trials[3], + (double)errs[0][0]/(round_trials[0]), + (double)errs[0][1]/(round_trials[0]), + (double)errs[0][2]/(round_trials[0]), + (double)errs[0][3]/(round_trials[0]), + dci_errors, + round_trials[0], + (double)dci_errors/(round_trials[0]), + (1.0*(round_trials[0]-errs[0][0])+2.0*(round_trials[1]-errs[0][1])+3.0*(round_trials[2]-errs[0][2])+4.0*(round_trials[3]-errs[0][3]))/((double)round_trials[0])/(double)PHY_vars_eNB->dlsch_eNB[0][0]->harq_processes[0]->TBS, + (1.0*(round_trials[0]-errs[0][0])+2.0*(round_trials[1]-errs[0][1])+3.0*(round_trials[2]-errs[0][2])+4.0*(round_trials[3]-errs[0][3]))/((double)round_trials[0])); + } + //fprintf(time_meas_fd,"eNB_PROC_TX(%d); OFDM_MOD(%d); DL_MOD(%d); DL_SCR(%d); DL_ENC(%d); UE_PROC_RX(%d); OFDM_DEMOD_CH_EST(%d); RX_PDCCH(%d); CH_COMP_LLR(%d); DL_USCR(%d); DL_DECOD(%d);\n", + fprintf(time_meas_fd,"%d; %d; %d; %d; %d; %d; %d; %d; %d; %d; %d;", + PHY_vars_eNB->phy_proc_tx.trials, + PHY_vars_eNB->ofdm_mod_stats.trials, + PHY_vars_eNB->dlsch_modulation_stats.trials, + PHY_vars_eNB->dlsch_scrambling_stats.trials, + PHY_vars_eNB->dlsch_encoding_stats.trials, + PHY_vars_UE->phy_proc_rx.trials, + PHY_vars_UE->ofdm_demod_stats.trials, + PHY_vars_UE->dlsch_rx_pdcch_stats.trials, + PHY_vars_UE->dlsch_llr_stats.trials, + PHY_vars_UE->dlsch_unscrambling_stats.trials, + PHY_vars_UE->dlsch_decoding_stats.trials + ); + fprintf(time_meas_fd,"%f;%f;%f;%f;%f;%f;%f;%f;%f;%f;%f;", + get_time_meas_us(&PHY_vars_eNB->phy_proc_tx), + get_time_meas_us(&PHY_vars_eNB->ofdm_mod_stats), + get_time_meas_us(&PHY_vars_eNB->dlsch_modulation_stats), + get_time_meas_us(&PHY_vars_eNB->dlsch_scrambling_stats), + get_time_meas_us(&PHY_vars_eNB->dlsch_encoding_stats), + get_time_meas_us(&PHY_vars_UE->phy_proc_rx), + nsymb*get_time_meas_us(&PHY_vars_UE->ofdm_demod_stats), + get_time_meas_us(&PHY_vars_UE->dlsch_rx_pdcch_stats), + 3*get_time_meas_us(&PHY_vars_UE->dlsch_llr_stats), + get_time_meas_us(&PHY_vars_UE->dlsch_unscrambling_stats), + get_time_meas_us(&PHY_vars_UE->dlsch_decoding_stats) + ); + //fprintf(time_meas_fd,"eNB_PROC_TX_STD;eNB_PROC_TX_MAX;eNB_PROC_TX_MIN;eNB_PROC_TX_MED;eNB_PROC_TX_Q1;eNB_PROC_TX_Q3;eNB_PROC_TX_DROPPED;\n"); + fprintf(time_meas_fd,"%f;%f;%f;%f;%f;%f;%d;", std_phy_proc_tx, t_tx_max, t_tx_min, tx_median, tx_q1, tx_q3, n_tx_dropped); + + //fprintf(time_meas_fd,"IFFT;\n"); + fprintf(time_meas_fd,"%f;%f;%f;%f;", std_phy_proc_tx_ifft, tx_ifft_median, tx_ifft_q1, tx_ifft_q3); + + //fprintf(time_meas_fd,"MOD;\n"); + fprintf(time_meas_fd,"%f;%f;%f;%f;", std_phy_proc_tx_mod, tx_mod_median, tx_mod_q1, tx_mod_q3); + + //fprintf(time_meas_fd,"ENC;\n"); + fprintf(time_meas_fd,"%f;%f;%f;%f;", std_phy_proc_tx_enc, tx_enc_median, tx_enc_q1, tx_enc_q3); + + + //fprintf(time_meas_fd,"UE_PROC_RX_STD;UE_PROC_RX_MAX;UE_PROC_RX_MIN;UE_PROC_RX_MED;UE_PROC_RX_Q1;UE_PROC_RX_Q3;UE_PROC_RX_DROPPED;\n"); + fprintf(time_meas_fd,"%f;%f;%f;%f;%f;%f;%d;", std_phy_proc_rx, t_rx_max, t_rx_min, rx_median, rx_q1, rx_q3, n_rx_dropped); - //fprintf(time_meas_fd,"FFT;\n"); - fprintf(time_meas_fd,"%f;%f;%f;%f;", std_phy_proc_rx_fft, rx_fft_median, rx_fft_q1, rx_fft_q3); - - //fprintf(time_meas_fd,"DEMOD;\n"); - fprintf(time_meas_fd,"%f;%f;%f;%f;", std_phy_proc_rx_demod,rx_demod_median, rx_demod_q1, rx_demod_q3); - - //fprintf(time_meas_fd,"DEC;\n"); - fprintf(time_meas_fd,"%f;%f;%f;%f\n", std_phy_proc_rx_dec, rx_dec_median, rx_dec_q1, rx_dec_q3); - + //fprintf(time_meas_fd,"FFT;\n"); + fprintf(time_meas_fd,"%f;%f;%f;%f;", std_phy_proc_rx_fft, rx_fft_median, rx_fft_q1, rx_fft_q3); + + //fprintf(time_meas_fd,"DEMOD;\n"); + fprintf(time_meas_fd,"%f;%f;%f;%f;", std_phy_proc_rx_demod,rx_demod_median, rx_demod_q1, rx_demod_q3); + + //fprintf(time_meas_fd,"DEC;\n"); + fprintf(time_meas_fd,"%f;%f;%f;%f\n", std_phy_proc_rx_dec, rx_dec_median, rx_dec_q1, rx_dec_q3); + - /* - fprintf(time_meas_fd,"%d;%d;%d;%d;%d;%d;%d;%d;%d;%d;%d;", - PHY_vars_eNB->phy_proc_tx.trials, - PHY_vars_eNB->ofdm_mod_stats.trials, - PHY_vars_eNB->dlsch_modulation_stats.trials, - PHY_vars_eNB->dlsch_scrambling_stats.trials, - PHY_vars_eNB->dlsch_encoding_stats.trials, - PHY_vars_UE->phy_proc_rx.trials, - PHY_vars_UE->ofdm_demod_stats.trials, - PHY_vars_UE->dlsch_rx_pdcch_stats.trials, - PHY_vars_UE->dlsch_llr_stats.trials, - PHY_vars_UE->dlsch_unscrambling_stats.trials, - PHY_vars_UE->dlsch_decoding_stats.trials); - */ - printf("[passed] effective rate : %f (%2.1f%%,%f)): log and break \n",rate*effective_rate, 100*effective_rate, rate ); - break; + /* + fprintf(time_meas_fd,"%d;%d;%d;%d;%d;%d;%d;%d;%d;%d;%d;", + PHY_vars_eNB->phy_proc_tx.trials, + PHY_vars_eNB->ofdm_mod_stats.trials, + PHY_vars_eNB->dlsch_modulation_stats.trials, + PHY_vars_eNB->dlsch_scrambling_stats.trials, + PHY_vars_eNB->dlsch_encoding_stats.trials, + PHY_vars_UE->phy_proc_rx.trials, + PHY_vars_UE->ofdm_demod_stats.trials, + PHY_vars_UE->dlsch_rx_pdcch_stats.trials, + PHY_vars_UE->dlsch_llr_stats.trials, + PHY_vars_UE->dlsch_unscrambling_stats.trials, + PHY_vars_UE->dlsch_decoding_stats.trials); + */ + printf("[passed] effective rate : %f (%2.1f%%,%f)): log and break \n",rate*effective_rate, 100*effective_rate, rate ); + break; } else if (test_perf !=0 ){ - printf("[continue] effective rate : %f (%2.1f%%,%f)): increase snr \n",rate*effective_rate, 100*effective_rate, rate); + printf("[continue] effective rate : %f (%2.1f%%,%f)): increase snr \n",rate*effective_rate, 100*effective_rate, rate); } - if (abstx == 1) { - if ((rx_type==rx_IC_dual_stream) || (rx_type==rx_standard)) { - if (((double)errs[0][0]/(round_trials[0]))<1e-2 && ((double)errs[1][0]/(round_trials[0]))<1e-2) - break; - } - else{ - if (((double)errs[0][0]/(round_trials[0]))<1e-2) - break; - - } - } - else { - - if ((rx_type==rx_IC_dual_stream) || (rx_type==rx_standard) || (rx_type==rx_SIC_dual_stream)) { - if (((double)errs[0][0]/(round_trials[0]))<1e-3 && ((double)errs[1][0]/(round_trials[0]))<1e-3) - break; - } - else{ - if (((double)errs[0][0]/(round_trials[0]))<1e-3) - break; - - } - - } - + if (abstx == 1) { + if ((rx_type==rx_IC_dual_stream) || (rx_type==rx_standard)) { + if (((double)errs[0][0]/(round_trials[0]))<1e-2 && ((double)errs[1][0]/(round_trials[0]))<1e-2) + break; + } + else{ + if (((double)errs[0][0]/(round_trials[0]))<1e-2) + break; + + } + } + else { + + if ((rx_type==rx_IC_dual_stream) || (rx_type==rx_standard) || (rx_type==rx_SIC_dual_stream)) { + if (((double)errs[0][0]/(round_trials[0]))<1e-3 && ((double)errs[1][0]/(round_trials[0]))<1e-3) + break; + } + else{ + if (((double)errs[0][0]/(round_trials[0]))<1e-3) + break; + + } + + } + if (n_frames==1) - break; + break; }// SNR