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fix compilation error for dlsim

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This commit is contained in:
hbilel
2017-03-13 12:05:47 +01:00
parent b82b7781ee
commit cec9cb7662
3 changed files with 267 additions and 267 deletions
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openair1/SIMULATION/LTE_PHY/dlsim.c
+28 -28
View File
@@ -2098,14 +2098,14 @@ int main(int argc, char **argv)
} }
for (i=0; i<2; i++) { for (i=0; i<2; i++) {
UE->dlsch[0][i] = new_ue_dlsch(Kmimo,8,Nsoft,MAX_TURBO_ITERATIONS,N_RB_DL,0); UE->dlsch[subframe&0x1][0][i] = new_ue_dlsch(Kmimo,8,Nsoft,MAX_TURBO_ITERATIONS,N_RB_DL,0);
if (!UE->dlsch[0][i]) { if (!UE->dlsch[subframe&0x1][0][i]) {
printf("Can't get ue dlsch structures\n"); printf("Can't get ue dlsch structures\n");
exit(-1); exit(-1);
} }
UE->dlsch[0][i]->rnti = n_rnti; UE->dlsch[subframe&0x1][0][i]->rnti = n_rnti;
} }
UE->dlsch_SI[0] = new_ue_dlsch(1,1,Nsoft,MAX_TURBO_ITERATIONS,N_RB_DL,0); UE->dlsch_SI[0] = new_ue_dlsch(1,1,Nsoft,MAX_TURBO_ITERATIONS,N_RB_DL,0);
@@ -2254,7 +2254,7 @@ int main(int argc, char **argv)
reset_meas(&eNB->dlsch_rate_matching_stats); reset_meas(&eNB->dlsch_rate_matching_stats);
reset_meas(&eNB->dlsch_turbo_encoding_stats); reset_meas(&eNB->dlsch_turbo_encoding_stats);
reset_meas(&UE->phy_proc_rx); // total UE rx reset_meas(&UE->phy_proc_rx[subframe&0x1]); // total UE rx
reset_meas(&UE->ofdm_demod_stats); reset_meas(&UE->ofdm_demod_stats);
reset_meas(&UE->dlsch_channel_estimation_stats); reset_meas(&UE->dlsch_channel_estimation_stats);
reset_meas(&UE->dlsch_freq_offset_estimation_stats); reset_meas(&UE->dlsch_freq_offset_estimation_stats);
@@ -2488,7 +2488,7 @@ int main(int argc, char **argv)
if (n_frames==1) printf("Running phy_procedures_UE_RX\n"); if (n_frames==1) printf("Running phy_procedures_UE_RX\n");
phy_procedures_UE_RX(UE,proc,0,0,normal_txrx,no_relay,NULL); phy_procedures_UE_RX(UE,proc,0,0,normal_txrx,no_relay,NULL);
if (UE->dlsch[0][0]->active == 0) { if (UE->dlsch[subframe&0x1][0][0]->active == 0) {
//printf("DCI not received\n"); //printf("DCI not received\n");
/* /*
write_output("pdcchF0_ext.m","pdcchF_ext", UE->pdcch_vars[eNB_id]->rxdataF_ext[0],2*3*UE->frame_parms.ofdm_symbol_size,1,1); write_output("pdcchF0_ext.m","pdcchF_ext", UE->pdcch_vars[eNB_id]->rxdataF_ext[0],2*3*UE->frame_parms.ofdm_symbol_size,1,1);
@@ -2543,7 +2543,7 @@ int main(int argc, char **argv)
//pdsch_vars //pdsch_vars
dump_dlsch2(UE,eNB_id,subframe,coded_bits_per_codeword,round, UE->dlsch[0][0]->current_harq_pid); dump_dlsch2(UE,eNB_id,subframe,coded_bits_per_codeword,round, UE->dlsch[subframe&0x1][0][0]->current_harq_pid);
write_output("dlsch_e.m","e",eNB->dlsch[0][0]->harq_processes[0]->e,coded_bits_per_codeword,1,4); write_output("dlsch_e.m","e",eNB->dlsch[0][0]->harq_processes[0]->e,coded_bits_per_codeword,1,4);
@@ -2561,13 +2561,13 @@ int main(int argc, char **argv)
if (UE->dlsch_errors[0] == 0) { if (UE->dlsch_errors[0] == 0) {
avg_iter += UE->dlsch[eNB_id][0]->last_iteration_cnt; avg_iter += UE->dlsch[subframe&0x1][eNB_id][0]->last_iteration_cnt;
iter_trials++; iter_trials++;
if (n_frames==1) if (n_frames==1)
printf("No DLSCH errors found (round %d),uncoded ber %f\n",round,uncoded_ber); printf("No DLSCH errors found (round %d),uncoded ber %f\n",round,uncoded_ber);
UE->total_TBS[eNB_id] = UE->total_TBS[eNB_id] + UE->dlsch[eNB_id][0]->harq_processes[UE->dlsch[eNB_id][0]->current_harq_pid]->TBS; UE->total_TBS[eNB_id] = UE->total_TBS[eNB_id] + UE->dlsch[subframe&0x1][eNB_id][0]->harq_processes[UE->dlsch[subframe&0x1][eNB_id][0]->current_harq_pid]->TBS;
TB0_active = 0; TB0_active = 0;
@@ -2575,25 +2575,25 @@ int main(int argc, char **argv)
else { else {
errs[round]++; errs[round]++;
avg_iter += UE->dlsch[eNB_id][0]->last_iteration_cnt-1; avg_iter += UE->dlsch[subframe&0x1][eNB_id][0]->last_iteration_cnt-1;
iter_trials++; iter_trials++;
if (n_frames==1) { if (n_frames==1) {
//if ((n_frames==1) || (SNR>=30)) { //if ((n_frames==1) || (SNR>=30)) {
printf("DLSCH errors found (round %d), uncoded ber %f\n",round,uncoded_ber); printf("DLSCH errors found (round %d), uncoded ber %f\n",round,uncoded_ber);
for (s=0; s<UE->dlsch[0][0]->harq_processes[0]->C; s++) { for (s=0; s<UE->dlsch[subframe&0x1][0][0]->harq_processes[0]->C; s++) {
if (s<UE->dlsch[0][0]->harq_processes[0]->Cminus) if (s<UE->dlsch[subframe&0x1][0][0]->harq_processes[0]->Cminus)
Kr = UE->dlsch[0][0]->harq_processes[0]->Kminus; Kr = UE->dlsch[subframe&0x1][0][0]->harq_processes[0]->Kminus;
else else
Kr = UE->dlsch[0][0]->harq_processes[0]->Kplus; Kr = UE->dlsch[subframe&0x1][0][0]->harq_processes[0]->Kplus;
Kr_bytes = Kr>>3; Kr_bytes = Kr>>3;
printf("Decoded_output (Segment %d):\n",s); printf("Decoded_output (Segment %d):\n",s);
for (i=0; i<Kr_bytes; i++) for (i=0; i<Kr_bytes; i++)
printf("%d : %x (%x)\n",i,UE->dlsch[0][0]->harq_processes[0]->c[s][i],UE->dlsch[0][0]->harq_processes[0]->c[s][i]^eNB->dlsch[0][0]->harq_processes[0]->c[s][i]); printf("%d : %x (%x)\n",i,UE->dlsch[subframe&0x1][0][0]->harq_processes[0]->c[s][i],UE->dlsch[subframe&0x1][0][0]->harq_processes[0]->c[s][i]^eNB->dlsch[0][0]->harq_processes[0]->c[s][i]);
} }
sprintf(fname,"rxsig0_r%d.m",round); sprintf(fname,"rxsig0_r%d.m",round);
@@ -2644,13 +2644,13 @@ int main(int argc, char **argv)
} }
//pdsch_vars //pdsch_vars
dump_dlsch2(UE,eNB_id,subframe,coded_bits_per_codeword,round, UE->dlsch[0][0]->current_harq_pid); dump_dlsch2(UE,eNB_id,subframe,coded_bits_per_codeword,round, UE->dlsch[subframe&0x1][0][0]->current_harq_pid);
//write_output("dlsch_e.m","e",eNB->dlsch[0][0]->harq_processes[0]->e,coded_bits_per_codeword,1,4); //write_output("dlsch_e.m","e",eNB->dlsch[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_ber_bit.m","ber_bit",uncoded_ber_bit,coded_bits_per_codeword,1,0);
//write_output("dlsch_w.m","w",eNB->dlsch[0][0]->harq_processes[0]->w[0],3*(tbs+64),1,4); //write_output("dlsch_w.m","w",eNB->dlsch[0][0]->harq_processes[0]->w[0],3*(tbs+64),1,4);
//write_output("dlsch_w.m","w",UE->dlsch[0][0]->harq_processes[0]->w[0],3*(tbs+64),1,0); //write_output("dlsch_w.m","w",UE->dlsch[subframe&0x1][0][0]->harq_processes[0]->w[0],3*(tbs+64),1,0);
//pdcch_vars //pdcch_vars
write_output("pdcchF0_ext.m","pdcchF_ext", UE->pdcch_vars[eNB_id]->rxdataF_ext[0],2*3*UE->frame_parms.ofdm_symbol_size,1,1); write_output("pdcchF0_ext.m","pdcchF_ext", UE->pdcch_vars[eNB_id]->rxdataF_ext[0],2*3*UE->frame_parms.ofdm_symbol_size,1,1);
write_output("pdcch00_ch0_ext.m","pdcch00_ch0_ext",UE->pdcch_vars[eNB_id]->dl_ch_estimates_ext[0],300*3,1,1); write_output("pdcch00_ch0_ext.m","pdcch00_ch0_ext",UE->pdcch_vars[eNB_id]->dl_ch_estimates_ext[0],300*3,1,1);
@@ -2664,7 +2664,7 @@ int main(int argc, char **argv)
// printf("round %d errors %d/%d\n",round,errs[round],trials); // printf("round %d errors %d/%d\n",round,errs[round],trials);
round++; round++;
// UE->dlsch[0][0]->harq_processes[0]->round++; // UE->dlsch[subframe&0x1][0][0]->harq_processes[0]->round++;
} }
if (xforms==1) { if (xforms==1) {
@@ -2705,7 +2705,7 @@ int main(int argc, char **argv)
double t_tx_enc = (double)eNB->dlsch_encoding_stats.p_time/cpu_freq_GHz/1000.0; double t_tx_enc = (double)eNB->dlsch_encoding_stats.p_time/cpu_freq_GHz/1000.0;
double t_rx = (double)UE->phy_proc_rx.p_time/cpu_freq_GHz/1000.0; double t_rx = (double)UE->phy_proc_rx[subframe&0x1].p_time/cpu_freq_GHz/1000.0;
double t_rx_fft = (double)UE->ofdm_demod_stats.p_time/cpu_freq_GHz/1000.0; double t_rx_fft = (double)UE->ofdm_demod_stats.p_time/cpu_freq_GHz/1000.0;
double t_rx_demod = (double)UE->dlsch_rx_pdcch_stats.p_time/cpu_freq_GHz/1000.0; double t_rx_demod = (double)UE->dlsch_rx_pdcch_stats.p_time/cpu_freq_GHz/1000.0;
double t_rx_dec = (double)UE->dlsch_decoding_stats.p_time/cpu_freq_GHz/1000.0; double t_rx_dec = (double)UE->dlsch_decoding_stats.p_time/cpu_freq_GHz/1000.0;
@@ -2854,7 +2854,7 @@ int main(int argc, char **argv)
rate*effective_rate, rate*effective_rate,
100*effective_rate, 100*effective_rate,
rate, rate,
rate*get_Qm(UE->dlsch[0][0]->harq_processes[UE->dlsch[0][0]->current_harq_pid]->mcs), rate*get_Qm(UE->dlsch[subframe&0x1][0][0]->harq_processes[UE->dlsch[subframe&0x1][0][0]->current_harq_pid]->mcs),
(1.0*(round_trials[0]-errs[0])+2.0*(round_trials[1]-errs[1])+3.0*(round_trials[2]-errs[2])+4.0*(round_trials[3]-errs[3]))/((double)round_trials[0])/ (1.0*(round_trials[0]-errs[0])+2.0*(round_trials[1]-errs[1])+3.0*(round_trials[2]-errs[2])+4.0*(round_trials[3]-errs[3]))/((double)round_trials[0])/
(double)eNB->dlsch[0][0]->harq_processes[0]->TBS, (double)eNB->dlsch[0][0]->harq_processes[0]->TBS,
(1.0*(round_trials[0]-errs[0])+2.0*(round_trials[1]-errs[1])+3.0*(round_trials[2]-errs[2])+4.0*(round_trials[3]-errs[3]))/((double)round_trials[0])); (1.0*(round_trials[0]-errs[0])+2.0*(round_trials[1]-errs[1])+3.0*(round_trials[2]-errs[2])+4.0*(round_trials[3]-errs[3]))/((double)round_trials[0]));
@@ -2894,10 +2894,10 @@ int main(int argc, char **argv)
eNB->dlsch_interleaving_stats.diff/eNB->dlsch_interleaving_stats.trials/cpu_freq_GHz/1000.0,eNB->dlsch_interleaving_stats.trials); eNB->dlsch_interleaving_stats.diff/eNB->dlsch_interleaving_stats.trials/cpu_freq_GHz/1000.0,eNB->dlsch_interleaving_stats.trials);
printf("\n\nUE RX function statistics (per 1ms subframe)\n\n"); printf("\n\nUE RX function statistics (per 1ms subframe)\n\n");
std_phy_proc_rx = sqrt((double)UE->phy_proc_rx.diff_square/pow(cpu_freq_GHz,2)/pow(1000, std_phy_proc_rx = sqrt((double)UE->phy_proc_rx[subframe&0x1].diff_square/pow(cpu_freq_GHz,2)/pow(1000,
2)/UE->phy_proc_rx.trials - pow((double)UE->phy_proc_rx.diff/UE->phy_proc_rx.trials/cpu_freq_GHz/1000,2)); 2)/UE->phy_proc_rx[subframe&0x1].trials - pow((double)UE->phy_proc_rx[subframe&0x1].diff/UE->phy_proc_rx[subframe&0x1].trials/cpu_freq_GHz/1000,2));
printf("Total PHY proc rx :%f us (%d trials)\n",(double)UE->phy_proc_rx.diff/UE->phy_proc_rx.trials/cpu_freq_GHz/1000.0, printf("Total PHY proc rx :%f us (%d trials)\n",(double)UE->phy_proc_rx[subframe&0x1].diff/UE->phy_proc_rx[subframe&0x1].trials/cpu_freq_GHz/1000.0,
UE->phy_proc_rx.trials*2/3); UE->phy_proc_rx[subframe&0x1].trials*2/3);
printf("|__Statistcs std: %fus max: %fus min: %fus median %fus q1 %fus q3 %fus n_dropped: %d packet \n", std_phy_proc_rx, t_rx_max, t_rx_min, rx_median, printf("|__Statistcs std: %fus max: %fus min: %fus median %fus q1 %fus q3 %fus n_dropped: %d packet \n", std_phy_proc_rx, t_rx_max, t_rx_min, rx_median,
rx_q1, rx_q3, n_rx_dropped); rx_q1, rx_q3, n_rx_dropped);
std_phy_proc_rx_fft = sqrt((double)UE->ofdm_demod_stats.diff_square/pow(cpu_freq_GHz,2)/pow(1000, std_phy_proc_rx_fft = sqrt((double)UE->ofdm_demod_stats.diff_square/pow(cpu_freq_GHz,2)/pow(1000,
@@ -2931,7 +2931,7 @@ int main(int argc, char **argv)
printf("|__ DLSCH Rate Unmatching :%f us (%d trials)\n", printf("|__ DLSCH Rate Unmatching :%f us (%d trials)\n",
(double)UE->dlsch_rate_unmatching_stats.diff/UE->dlsch_rate_unmatching_stats.trials/cpu_freq_GHz/1000.0,UE->dlsch_rate_unmatching_stats.trials); (double)UE->dlsch_rate_unmatching_stats.diff/UE->dlsch_rate_unmatching_stats.trials/cpu_freq_GHz/1000.0,UE->dlsch_rate_unmatching_stats.trials);
printf("|__ DLSCH Turbo Decoding(%d bits) :%f us (%d trials)\n", printf("|__ DLSCH Turbo Decoding(%d bits) :%f us (%d trials)\n",
UE->dlsch[0][0]->harq_processes[0]->Cminus ? UE->dlsch[0][0]->harq_processes[0]->Kminus : UE->dlsch[0][0]->harq_processes[0]->Kplus, UE->dlsch[subframe&0x1][0][0]->harq_processes[0]->Cminus ? UE->dlsch[subframe&0x1][0][0]->harq_processes[0]->Kminus : UE->dlsch[subframe&0x1][0][0]->harq_processes[0]->Kplus,
(double)UE->dlsch_turbo_decoding_stats.diff/UE->dlsch_turbo_decoding_stats.trials/cpu_freq_GHz/1000.0,UE->dlsch_turbo_decoding_stats.trials); (double)UE->dlsch_turbo_decoding_stats.diff/UE->dlsch_turbo_decoding_stats.trials/cpu_freq_GHz/1000.0,UE->dlsch_turbo_decoding_stats.trials);
printf(" |__ init %f us (cycles/iter %f, %d trials)\n", printf(" |__ init %f us (cycles/iter %f, %d trials)\n",
(double)UE->dlsch_tc_init_stats.diff/UE->dlsch_tc_init_stats.trials/cpu_freq_GHz/1000.0, (double)UE->dlsch_tc_init_stats.diff/UE->dlsch_tc_init_stats.trials/cpu_freq_GHz/1000.0,
@@ -3109,7 +3109,7 @@ int main(int argc, char **argv)
eNB->dlsch_modulation_stats.trials, eNB->dlsch_modulation_stats.trials,
eNB->dlsch_scrambling_stats.trials, eNB->dlsch_scrambling_stats.trials,
eNB->dlsch_encoding_stats.trials, eNB->dlsch_encoding_stats.trials,
UE->phy_proc_rx.trials, UE->phy_proc_rx[subframe&0x1].trials,
UE->ofdm_demod_stats.trials, UE->ofdm_demod_stats.trials,
UE->dlsch_rx_pdcch_stats.trials, UE->dlsch_rx_pdcch_stats.trials,
UE->dlsch_llr_stats.trials, UE->dlsch_llr_stats.trials,
@@ -3122,7 +3122,7 @@ int main(int argc, char **argv)
get_time_meas_us(&eNB->dlsch_modulation_stats), get_time_meas_us(&eNB->dlsch_modulation_stats),
get_time_meas_us(&eNB->dlsch_scrambling_stats), get_time_meas_us(&eNB->dlsch_scrambling_stats),
get_time_meas_us(&eNB->dlsch_encoding_stats), get_time_meas_us(&eNB->dlsch_encoding_stats),
get_time_meas_us(&UE->phy_proc_rx), get_time_meas_us(&UE->phy_proc_rx[subframe&0x1]),
nsymb*get_time_meas_us(&UE->ofdm_demod_stats), nsymb*get_time_meas_us(&UE->ofdm_demod_stats),
get_time_meas_us(&UE->dlsch_rx_pdcch_stats), get_time_meas_us(&UE->dlsch_rx_pdcch_stats),
3*get_time_meas_us(&UE->dlsch_llr_stats), 3*get_time_meas_us(&UE->dlsch_llr_stats),
@@ -3162,7 +3162,7 @@ int main(int argc, char **argv)
eNB->dlsch_modulation_stats.trials, eNB->dlsch_modulation_stats.trials,
eNB->dlsch_scrambling_stats.trials, eNB->dlsch_scrambling_stats.trials,
eNB->dlsch_encoding_stats.trials, eNB->dlsch_encoding_stats.trials,
UE->phy_proc_rx.trials, UE->phy_proc_rx[subframe&0x1].trials,
UE->ofdm_demod_stats.trials, UE->ofdm_demod_stats.trials,
UE->dlsch_rx_pdcch_stats.trials, UE->dlsch_rx_pdcch_stats.trials,
UE->dlsch_llr_stats.trials, UE->dlsch_llr_stats.trials,
@@ -3220,7 +3220,7 @@ int main(int argc, char **argv)
printf("eNB %d\n",i); printf("eNB %d\n",i);
free_eNB_dlsch(eNB->dlsch[0][i]); free_eNB_dlsch(eNB->dlsch[0][i]);
printf("UE %d\n",i); printf("UE %d\n",i);
free_ue_dlsch(UE->dlsch[0][i]); free_ue_dlsch(UE->dlsch[subframe&0x1][0][i]);
} }
openair1/SIMULATION/LTE_PHY/dlsim_tm4.c
+173 -173
View File
@@ -980,15 +980,15 @@ int main(int argc, char **argv)
} }
for (i=0; i<2; i++) { for (i=0; i<2; i++) {
UE->dlsch[0][i] = new_ue_dlsch(Kmimo,8,Nsoft,MAX_TURBO_ITERATIONS,N_RB_DL,0); UE->dlsch[subframe&0x1][0][i] = new_ue_dlsch(Kmimo,8,Nsoft,MAX_TURBO_ITERATIONS,N_RB_DL,0);
if (!UE->dlsch[0][i]) { if (!UE->dlsch[subframe&0x1][0][i]) {
printf("Can't get ue dlsch structures\n"); printf("Can't get ue dlsch structures\n");
exit(-1); exit(-1);
} }
UE->dlsch[0][i]->rnti = n_rnti; UE->dlsch[subframe&0x1][0][i]->rnti = n_rnti;
} }
// structure for SIC at UE // structure for SIC at UE
@@ -2081,7 +2081,7 @@ int main(int argc, char **argv)
reset_meas(&eNB->dlsch_rate_matching_stats); reset_meas(&eNB->dlsch_rate_matching_stats);
reset_meas(&eNB->dlsch_turbo_encoding_stats); reset_meas(&eNB->dlsch_turbo_encoding_stats);
reset_meas(&UE->phy_proc_rx); // total UE rx reset_meas(&UE->phy_proc_rx[subframe&0x1]); // total UE rx
reset_meas(&UE->ofdm_demod_stats); reset_meas(&UE->ofdm_demod_stats);
reset_meas(&UE->dlsch_channel_estimation_stats); reset_meas(&UE->dlsch_channel_estimation_stats);
reset_meas(&UE->dlsch_freq_offset_estimation_stats); reset_meas(&UE->dlsch_freq_offset_estimation_stats);
@@ -2135,8 +2135,8 @@ int main(int argc, char **argv)
eNB2UE[0]->first_run = 1; eNB2UE[0]->first_run = 1;
ret[0] = UE->dlsch[0][0]->max_turbo_iterations+1; ret[0] = UE->dlsch[subframe&0x1][0][0]->max_turbo_iterations+1;
ret[1] = UE->dlsch[0][0]->max_turbo_iterations+1; ret[1] = UE->dlsch[subframe&0x1][0][0]->max_turbo_iterations+1;
resend_cw0_cw1=1; resend_cw0_cw1=1;
resend_cw1=0; resend_cw1=0;
@@ -2144,10 +2144,10 @@ int main(int argc, char **argv)
TB1_active=1; TB1_active=1;
while (((transmission_mode == 3 || transmission_mode == 4) && while (((transmission_mode == 3 || transmission_mode == 4) &&
((round < num_rounds) && ((ret[0] > UE->dlsch[0][0]->max_turbo_iterations) || ((round < num_rounds) && ((ret[0] > UE->dlsch[subframe&0x1][0][0]->max_turbo_iterations) ||
(ret[1] > UE->dlsch[0][0]->max_turbo_iterations)))) || (ret[1] > UE->dlsch[subframe&0x1][0][0]->max_turbo_iterations)))) ||
((transmission_mode!=4 && transmission_mode != 3) && ((round< num_rounds) && ((transmission_mode!=4 && transmission_mode != 3) && ((round< num_rounds) &&
(ret[0] > UE->dlsch[0][0]->max_turbo_iterations)))) { (ret[0] > UE->dlsch[subframe&0x1][0][0]->max_turbo_iterations)))) {
#ifdef DEBUG_HARQ #ifdef DEBUG_HARQ
printf("\n [DLSIM] On top round is %d\n", round); printf("\n [DLSIM] On top round is %d\n", round);
#endif #endif
@@ -2158,10 +2158,10 @@ int main(int argc, char **argv)
//printf("Trial %d, round %d , ret[0] %d, ret[1] %d, round_trials %d\n",trials,round, ret[0], ret[1], round_trials[round]); //printf("Trial %d, round %d , ret[0] %d, ret[1] %d, round_trials %d\n",trials,round, ret[0], ret[1], round_trials[round]);
/*if (ret[0] > UE->dlsch[0][0]->max_turbo_iterations) { /*if (ret[0] > UE->dlsch[subframe&0x1][0][0]->max_turbo_iterations) {
round_trials[0][round]++; round_trials[0][round]++;
round_trials[1][round]++; round_trials[1][round]++;
} else if ((ret[1] > UE->dlsch[0][0]->max_turbo_iterations) && (ret[0] <= UE->dlsch[0][0]->max_turbo_iterations)) } else if ((ret[1] > UE->dlsch[subframe&0x1][0][0]->max_turbo_iterations) && (ret[0] <= UE->dlsch[subframe&0x1][0][0]->max_turbo_iterations))
round_trials[1][round]++;*/ round_trials[1][round]++;*/
@@ -2624,7 +2624,7 @@ int main(int argc, char **argv)
SI_RNTI, SI_RNTI,
0, 0,
P_RNTI, P_RNTI,
UE->dlsch[0][1]->pmi_alloc, UE->dlsch[subframe&0x1][0][1]->pmi_alloc,
transmission_mode>=7?transmission_mode:0 transmission_mode>=7?transmission_mode:0
); );
break; break;
@@ -2852,7 +2852,7 @@ int main(int argc, char **argv)
SI_RNTI, SI_RNTI,
0, 0,
P_RNTI, P_RNTI,
UE->dlsch[0][1]->pmi_alloc, UE->dlsch[subframe&0x1][0][1]->pmi_alloc,
transmission_mode>=7?transmission_mode:0 transmission_mode>=7?transmission_mode:0
); );
break; break;
@@ -2983,7 +2983,7 @@ int main(int argc, char **argv)
// use the PMI from previous trial // use the PMI from previous trial
if (DLSCH_alloc_pdu2_1E[0].tpmi == 5) { if (DLSCH_alloc_pdu2_1E[0].tpmi == 5) {
eNB->dlsch[0][0]->harq_processes[0]->pmi_alloc = quantize_subband_pmi(&UE->measurements,0,eNB->frame_parms.N_RB_DL); eNB->dlsch[0][0]->harq_processes[0]->pmi_alloc = quantize_subband_pmi(&UE->measurements,0,eNB->frame_parms.N_RB_DL);
UE->dlsch[0][0]->pmi_alloc = quantize_subband_pmi(&UE->measurements,0,UE->frame_parms.N_RB_DL); UE->dlsch[subframe&0x1][0][0]->pmi_alloc = quantize_subband_pmi(&UE->measurements,0,UE->frame_parms.N_RB_DL);
if (n_users>1) if (n_users>1)
eNB->dlsch[1][0]->harq_processes[0]->pmi_alloc = (eNB->dlsch[0][0]->harq_processes[0]->pmi_alloc ^ 0x1555); eNB->dlsch[1][0]->harq_processes[0]->pmi_alloc = (eNB->dlsch[0][0]->harq_processes[0]->pmi_alloc ^ 0x1555);
/* /*
@@ -3007,7 +3007,7 @@ int main(int argc, char **argv)
printf ("[DLSIM] I am calling from the eNode B 2\n"); printf ("[DLSIM] I am calling from the eNode B 2\n");
#endif #endif
UE->dlsch[0][TB]->pmi_alloc = quantize_subband_pmi(&UE->measurements,0,UE->frame_parms.N_RB_DL); UE->dlsch[subframe&0x1][0][TB]->pmi_alloc = quantize_subband_pmi(&UE->measurements,0,UE->frame_parms.N_RB_DL);
} }
else if (updated_csi == 0){ else if (updated_csi == 0){
@@ -3020,7 +3020,7 @@ int main(int argc, char **argv)
#ifdef DEBUG_HARQ #ifdef DEBUG_HARQ
printf ("[DLSIM] I am calling from the eNode B 2\n"); printf ("[DLSIM] I am calling from the eNode B 2\n");
#endif #endif
UE->dlsch[0][TB]->pmi_alloc = pmi_convert_rank1_from_rank2(UE->dlsch[0][TB]->pmi_alloc,5,UE->frame_parms.N_RB_DL); UE->dlsch[subframe&0x1][0][TB]->pmi_alloc = pmi_convert_rank1_from_rank2(UE->dlsch[subframe&0x1][0][TB]->pmi_alloc,5,UE->frame_parms.N_RB_DL);
} }
else if (hold_rank1_precoder == 0 && ((((DCI2_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->tpmi == 6) ||(((DCI2_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->tpmi == 6))){ else if (hold_rank1_precoder == 0 && ((((DCI2_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->tpmi == 6) ||(((DCI2_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->tpmi == 6))){
@@ -3031,7 +3031,7 @@ int main(int argc, char **argv)
#ifdef DEBUG_HARQ #ifdef DEBUG_HARQ
printf ("[DLSIM] I am calling from the eNode B 2\n"); printf ("[DLSIM] I am calling from the eNode B 2\n");
#endif #endif
UE->dlsch[0][TB]->pmi_alloc = pmi_convert_rank1_from_rank2(UE->dlsch[0][TB]->pmi_alloc,6,UE->frame_parms.N_RB_DL); UE->dlsch[subframe&0x1][0][TB]->pmi_alloc = pmi_convert_rank1_from_rank2(UE->dlsch[subframe&0x1][0][TB]->pmi_alloc,6,UE->frame_parms.N_RB_DL);
} }
} else if (updated_csi == 1){ } else if (updated_csi == 1){
@@ -3050,11 +3050,11 @@ int main(int argc, char **argv)
#ifdef DEBUG_HARQ #ifdef DEBUG_HARQ
printf ("[DLSIM] I quantize from ENodeB 2\n"); printf ("[DLSIM] I quantize from ENodeB 2\n");
#endif #endif
UE->dlsch[0][TB]->pmi_alloc = quantize_subband_pmi(&UE->measurements,0,UE->frame_parms.N_RB_DL); UE->dlsch[subframe&0x1][0][TB]->pmi_alloc = quantize_subband_pmi(&UE->measurements,0,UE->frame_parms.N_RB_DL);
#ifdef DEBUG_HARQ #ifdef DEBUG_HARQ
printf ("[DLSIM] I convert pmi to rank1 eNode B 2\n"); printf ("[DLSIM] I convert pmi to rank1 eNode B 2\n");
#endif #endif
UE->dlsch[0][TB]->pmi_alloc = pmi_convert_rank1_from_rank2(UE->dlsch[0][TB]->pmi_alloc,5,UE->frame_parms.N_RB_DL); UE->dlsch[subframe&0x1][0][TB]->pmi_alloc = pmi_convert_rank1_from_rank2(UE->dlsch[subframe&0x1][0][TB]->pmi_alloc,5,UE->frame_parms.N_RB_DL);
} }
else if (((((DCI2_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->tpmi == 6) ||(((DCI2_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->tpmi == 6))){ else if (((((DCI2_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->tpmi == 6) ||(((DCI2_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->tpmi == 6))){
#ifdef DEBUG_HARQ #ifdef DEBUG_HARQ
@@ -3070,11 +3070,11 @@ int main(int argc, char **argv)
#ifdef DEBUG_HARQ #ifdef DEBUG_HARQ
printf ("[DLSIM] I quantize from ENodeB 2\n"); printf ("[DLSIM] I quantize from ENodeB 2\n");
#endif #endif
UE->dlsch[0][TB]->pmi_alloc = quantize_subband_pmi(&UE->measurements,0,UE->frame_parms.N_RB_DL); UE->dlsch[subframe&0x1][0][TB]->pmi_alloc = quantize_subband_pmi(&UE->measurements,0,UE->frame_parms.N_RB_DL);
#ifdef DEBUG_HARQ #ifdef DEBUG_HARQ
printf ("[DLSIM] I convert pmi to rank1 eNode B 2\n"); printf ("[DLSIM] I convert pmi to rank1 eNode B 2\n");
#endif #endif
UE->dlsch[0][TB]->pmi_alloc = pmi_convert_rank1_from_rank2(UE->dlsch[0][TB]->pmi_alloc,6,UE->frame_parms.N_RB_DL); UE->dlsch[subframe&0x1][0][TB]->pmi_alloc = pmi_convert_rank1_from_rank2(UE->dlsch[subframe&0x1][0][TB]->pmi_alloc,6,UE->frame_parms.N_RB_DL);
} }
} }
@@ -3363,7 +3363,7 @@ int main(int argc, char **argv)
pilot3 = 9; pilot3 = 9;
} }
start_meas(&UE->phy_proc_rx); start_meas(&UE->phy_proc_rx[subframe&0x1]);
// Inner receiver scheduling for 3 slots // Inner receiver scheduling for 3 slots
for (Ns=(2*subframe);Ns<((2*subframe)+3);Ns++) { for (Ns=(2*subframe);Ns<((2*subframe)+3);Ns++) {
for (l=0;l<pilot2;l++) { for (l=0;l<pilot2;l++) {
@@ -3525,10 +3525,10 @@ int main(int argc, char **argv)
//printf("Generating dlsch parameters for RNTI %x\n",dci_alloc_rx[i].rnti); //printf("Generating dlsch parameters for RNTI %x\n",dci_alloc_rx[i].rnti);
if (round == 0) { if (round == 0) {
UE->dlsch[0][0]->harq_processes[0]->first_tx=1; UE->dlsch[subframe&0x1][0][0]->harq_processes[0]->first_tx=1;
} }
if ((transmission_mode == 3 || transmission_mode ==4) && (round == 0)) { if ((transmission_mode == 3 || transmission_mode ==4) && (round == 0)) {
UE->dlsch[0][1]->harq_processes[0]->first_tx=1; UE->dlsch[subframe&0x1][0][1]->harq_processes[0]->first_tx=1;
} }
if ((dci_alloc_rx[i].rnti == n_rnti) && if ((dci_alloc_rx[i].rnti == n_rnti) &&
@@ -3537,7 +3537,7 @@ int main(int argc, char **argv)
dci_alloc_rx[i].dci_pdu, dci_alloc_rx[i].dci_pdu,
dci_alloc_rx[i].rnti, dci_alloc_rx[i].rnti,
dci_alloc_rx[i].format, dci_alloc_rx[i].format,
UE->dlsch[0], UE->dlsch[subframe&0x1][0],
&UE->frame_parms, &UE->frame_parms,
UE->pdsch_config_dedicated, UE->pdsch_config_dedicated,
SI_RNTI, SI_RNTI,
@@ -3547,30 +3547,30 @@ int main(int argc, char **argv)
UE->pdcch_vars[0]->crnti_is_temporary? UE->pdcch_vars[0]->crnti: 0)==0)) { UE->pdcch_vars[0]->crnti_is_temporary? UE->pdcch_vars[0]->crnti: 0)==0)) {
dump_dci(&UE->frame_parms,&dci_alloc_rx[i]); dump_dci(&UE->frame_parms,&dci_alloc_rx[i]);
coded_bits_per_codeword[0]= get_G(&eNB->frame_parms, coded_bits_per_codeword[0]= get_G(&eNB->frame_parms,
UE->dlsch[0][0]->harq_processes[UE->dlsch[0][0]->current_harq_pid]->nb_rb, UE->dlsch[subframe&0x1][0][0]->harq_processes[UE->dlsch[subframe&0x1][0][0]->current_harq_pid]->nb_rb,
UE->dlsch[0][0]->harq_processes[UE->dlsch[0][0]->current_harq_pid]->rb_alloc_even, UE->dlsch[subframe&0x1][0][0]->harq_processes[UE->dlsch[subframe&0x1][0][0]->current_harq_pid]->rb_alloc_even,
get_Qm(UE->dlsch[0][0]->harq_processes[UE->dlsch[0][0]->current_harq_pid]->mcs), get_Qm(UE->dlsch[subframe&0x1][0][0]->harq_processes[UE->dlsch[subframe&0x1][0][0]->current_harq_pid]->mcs),
UE->dlsch[0][0]->harq_processes[UE->dlsch[0][0]->current_harq_pid]->Nl, UE->dlsch[subframe&0x1][0][0]->harq_processes[UE->dlsch[subframe&0x1][0][0]->current_harq_pid]->Nl,
UE->pdcch_vars[0]->num_pdcch_symbols, UE->pdcch_vars[0]->num_pdcch_symbols,
0, 0,
subframe, subframe,
transmission_mode>=7?transmission_mode:0); transmission_mode>=7?transmission_mode:0);
if (transmission_mode == 3 || transmission_mode == 4) { if (transmission_mode == 3 || transmission_mode == 4) {
coded_bits_per_codeword[1]= get_G(&eNB->frame_parms, coded_bits_per_codeword[1]= get_G(&eNB->frame_parms,
UE->dlsch[0][1]->harq_processes[UE->dlsch[0][0]->current_harq_pid]->nb_rb, UE->dlsch[subframe&0x1][0][1]->harq_processes[UE->dlsch[subframe&0x1][0][0]->current_harq_pid]->nb_rb,
UE->dlsch[0][1]->harq_processes[UE->dlsch[0][0]->current_harq_pid]->rb_alloc_even, UE->dlsch[subframe&0x1][0][1]->harq_processes[UE->dlsch[subframe&0x1][0][0]->current_harq_pid]->rb_alloc_even,
get_Qm(UE->dlsch[0][1]->harq_processes[UE->dlsch[0][0]->current_harq_pid]->mcs), get_Qm(UE->dlsch[subframe&0x1][0][1]->harq_processes[UE->dlsch[subframe&0x1][0][0]->current_harq_pid]->mcs),
UE->dlsch[0][1]->harq_processes[UE->dlsch[0][0]->current_harq_pid]->Nl, UE->dlsch[subframe&0x1][0][1]->harq_processes[UE->dlsch[subframe&0x1][0][0]->current_harq_pid]->Nl,
UE->pdcch_vars[1]->num_pdcch_symbols, UE->pdcch_vars[1]->num_pdcch_symbols,
0, 0,
subframe, subframe,
transmission_mode>=7?transmission_mode:0); transmission_mode>=7?transmission_mode:0);
} }
/* /*
rate = (double)dlsch_tbs25[get_I_TBS(UE->dlsch[0][0]->harq_processes[UE->dlsch[0][0]->current_harq_pid]->mcs)][UE->dlsch[0][0]->nb_rb-1]/(coded_bits_per_codeword); rate = (double)dlsch_tbs25[get_I_TBS(UE->dlsch[subframe&0x1][0][0]->harq_processes[UE->dlsch[subframe&0x1][0][0]->current_harq_pid]->mcs)][UE->dlsch[subframe&0x1][0][0]->nb_rb-1]/(coded_bits_per_codeword);
rate*=get_Qm(UE->dlsch[0][0]->harq_processes[UE->dlsch[0][0]->current_harq_pid]->mcs); rate*=get_Qm(UE->dlsch[subframe&0x1][0][0]->harq_processes[UE->dlsch[subframe&0x1][0][0]->current_harq_pid]->mcs);
*/ */
printf("num_pdcch_symbols %d, G %d, TBS %d\n",UE->pdcch_vars[0]->num_pdcch_symbols,coded_bits_per_codeword [0],UE->dlsch[0][0]->harq_processes[UE->dlsch[0][0]->current_harq_pid]->TBS); printf("num_pdcch_symbols %d, G %d, TBS %d\n",UE->pdcch_vars[0]->num_pdcch_symbols,coded_bits_per_codeword [0],UE->dlsch[subframe&0x1][0][0]->harq_processes[UE->dlsch[subframe&0x1][0][0]->current_harq_pid]->TBS);
dlsch_active = 1; // what does it indicates??? dlsch_active = 1; // what does it indicates???
} else { } else {
@@ -3594,8 +3594,8 @@ int main(int argc, char **argv)
UE->pdcch_vars[0]->crnti = n_rnti; UE->pdcch_vars[0]->crnti = n_rnti;
UE->pdcch_vars[0]->num_pdcch_symbols = num_pdcch_symbols; UE->pdcch_vars[0]->num_pdcch_symbols = num_pdcch_symbols;
if (round == 0) { if (round == 0) {
UE->dlsch[0][0]->harq_processes[0]->first_tx=1; UE->dlsch[subframe&0x1][0][0]->harq_processes[0]->first_tx=1;
UE->dlsch[0][1]->harq_processes[0]->first_tx=1; UE->dlsch[subframe&0x1][0][1]->harq_processes[0]->first_tx=1;
} }
switch (transmission_mode) { switch (transmission_mode) {
@@ -3606,7 +3606,7 @@ int main(int argc, char **argv)
&DLSCH_alloc_pdu_1[0], &DLSCH_alloc_pdu_1[0],
(common_flag==0)? C_RNTI : SI_RNTI, (common_flag==0)? C_RNTI : SI_RNTI,
(common_flag==0)? format1 : format1A, (common_flag==0)? format1 : format1A,
UE->dlsch[0], UE->dlsch[subframe&0x1][0],
&UE->frame_parms, &UE->frame_parms,
UE->pdsch_config_dedicated, UE->pdsch_config_dedicated,
SI_RNTI, SI_RNTI,
@@ -3617,14 +3617,14 @@ int main(int argc, char **argv)
break; break;
case 3: case 3:
//printf("Rate: TM3 (before) round %d (%d) first_tx %d\n",round,UE->dlsch[0][0]->harq_processes[0]->round,UE->dlsch[0][0]->harq_processes[0]->first_tx); //printf("Rate: TM3 (before) round %d (%d) first_tx %d\n",round,UE->dlsch[subframe&0x1][0][0]->harq_processes[0]->round,UE->dlsch[subframe&0x1][0][0]->harq_processes[0]->first_tx);
generate_ue_dlsch_params_from_dci(0, generate_ue_dlsch_params_from_dci(0,
subframe, subframe,
&DLSCH_alloc_pdu_1[0], &DLSCH_alloc_pdu_1[0],
(common_flag==0)? C_RNTI : SI_RNTI, (common_flag==0)? C_RNTI : SI_RNTI,
(common_flag==0)? format2A : format1A, (common_flag==0)? format2A : format1A,
UE->dlsch[0], UE->dlsch[subframe&0x1][0],
&UE->frame_parms, &UE->frame_parms,
UE->pdsch_config_dedicated, UE->pdsch_config_dedicated,
SI_RNTI, SI_RNTI,
@@ -3632,7 +3632,7 @@ int main(int argc, char **argv)
P_RNTI, P_RNTI,
transmission_mode<7?0:transmission_mode, transmission_mode<7?0:transmission_mode,
UE->pdcch_vars[0]->crnti_is_temporary? UE->pdcch_vars[0]->crnti: 0); UE->pdcch_vars[0]->crnti_is_temporary? UE->pdcch_vars[0]->crnti: 0);
//printf("Rate: TM3 (after) round %d (%d) first_tx %d\n",round,UE->dlsch[0][0]->harq_processes[0]->round,UE->dlsch[0][0]->harq_processes[0]->first_tx); //printf("Rate: TM3 (after) round %d (%d) first_tx %d\n",round,UE->dlsch[subframe&0x1][0][0]->harq_processes[0]->round,UE->dlsch[subframe&0x1][0][0]->harq_processes[0]->first_tx);
break; break;
case 4: case 4:
generate_ue_dlsch_params_from_dci(0, generate_ue_dlsch_params_from_dci(0,
@@ -3640,7 +3640,7 @@ int main(int argc, char **argv)
&DLSCH_alloc_pdu_1[0], &DLSCH_alloc_pdu_1[0],
(common_flag==0)? C_RNTI : SI_RNTI, (common_flag==0)? C_RNTI : SI_RNTI,
(common_flag==0)? format2 : format1A,//format1A only for a codeblock (common_flag==0)? format2 : format1A,//format1A only for a codeblock
UE->dlsch[0], UE->dlsch[subframe&0x1][0],
&UE->frame_parms, &UE->frame_parms,
UE->pdsch_config_dedicated, UE->pdsch_config_dedicated,
SI_RNTI, SI_RNTI,
@@ -3657,7 +3657,7 @@ int main(int argc, char **argv)
&DLSCH_alloc_pdu2_1E[0], &DLSCH_alloc_pdu2_1E[0],
C_RNTI, C_RNTI,
format1E_2A_M10PRB, format1E_2A_M10PRB,
UE->dlsch[0], UE->dlsch[subframe&0x1][0],
&UE->frame_parms, &UE->frame_parms,
UE->pdsch_config_dedicated, UE->pdsch_config_dedicated,
SI_RNTI, SI_RNTI,
@@ -3673,13 +3673,13 @@ int main(int argc, char **argv)
if (dlsch_active == 1) { if (dlsch_active == 1) {
if (TB0_active==1) if (TB0_active==1)
cur_harq_pid =UE->dlsch[0][0]->current_harq_pid; cur_harq_pid =UE->dlsch[subframe&0x1][0][0]->current_harq_pid;
else else
cur_harq_pid =UE->dlsch[0][1]->current_harq_pid; cur_harq_pid =UE->dlsch[subframe&0x1][0][1]->current_harq_pid;
if ((Ns==(1+(2*subframe))) && (l==0)) {// process PDSCH symbols 1,2,3,4,5,(6 Normal Prefix if ((Ns==(1+(2*subframe))) && (l==0)) {// process PDSCH symbols 1,2,3,4,5,(6 Normal Prefix
/* if (transmission_mode == 5) { /* if (transmission_mode == 5) {
if ((UE->dlsch[eNB_id][0]->harq_processes[cur_harq_pid]->dl_power_off==0) && if ((UE->dlsch[subframe&0x1][eNB_id][0]->harq_processes[cur_harq_pid]->dl_power_off==0) &&
(openair_daq_vars.use_ia_receiver ==1)) { (openair_daq_vars.use_ia_receiver ==1)) {
rx_type = rx_IC_single_stream; rx_type = rx_IC_single_stream;
} else { } else {
@@ -3701,7 +3701,7 @@ int main(int argc, char **argv)
(m==UE->pdcch_vars[0]->num_pdcch_symbols)?1:0, (m==UE->pdcch_vars[0]->num_pdcch_symbols)?1:0,
rx_type, rx_type,
i_mod, i_mod,
UE->dlsch[0][0]->current_harq_pid)==-1){ UE->dlsch[subframe&0x1][0][0]->current_harq_pid)==-1){
dlsch_active = 0; dlsch_active = 0;
break; break;
} }
@@ -3788,7 +3788,7 @@ int main(int argc, char **argv)
break; break;
} }
UE->dlsch[0][TB]->rnti = (common_flag==0) ? n_rnti: SI_RNTI; UE->dlsch[subframe&0x1][0][TB]->rnti = (common_flag==0) ? n_rnti: SI_RNTI;
coded_bits_per_codeword[TB] = get_G(&eNB->frame_parms, coded_bits_per_codeword[TB] = get_G(&eNB->frame_parms,
eNB->dlsch[0][TB]->harq_processes[0]->nb_rb, eNB->dlsch[0][TB]->harq_processes[0]->nb_rb,
eNB->dlsch[0][TB]->harq_processes[0]->rb_alloc, eNB->dlsch[0][TB]->harq_processes[0]->rb_alloc,
@@ -3798,12 +3798,12 @@ int main(int argc, char **argv)
0,subframe, 0,subframe,
transmission_mode>=7?transmission_mode:0); transmission_mode>=7?transmission_mode:0);
UE->dlsch[0][TB]->harq_processes[UE->dlsch[0][TB]->current_harq_pid]->G = coded_bits_per_codeword[TB]; UE->dlsch[subframe&0x1][0][TB]->harq_processes[UE->dlsch[subframe&0x1][0][TB]->current_harq_pid]->G = coded_bits_per_codeword[TB];
UE->dlsch[0][TB]->harq_processes[UE->dlsch[0][TB]->current_harq_pid]->Qm = get_Qm(eNB->dlsch[0][TB]->harq_processes[0]->mcs); UE->dlsch[subframe&0x1][0][TB]->harq_processes[UE->dlsch[subframe&0x1][0][TB]->current_harq_pid]->Qm = get_Qm(eNB->dlsch[0][TB]->harq_processes[0]->mcs);
if (n_frames==2) { if (n_frames==2) {
printf("Kmimo=%d, TB=%d, G=%d, TBS=%d\n",Kmimo,TB,coded_bits_per_codeword[TB], printf("Kmimo=%d, TB=%d, G=%d, TBS=%d\n",Kmimo,TB,coded_bits_per_codeword[TB],
UE->dlsch[0][TB]->harq_processes[UE->dlsch[0][TB]->current_harq_pid]->TBS); UE->dlsch[subframe&0x1][0][TB]->harq_processes[UE->dlsch[subframe&0x1][0][TB]->current_harq_pid]->TBS);
// calculate uncoded BER // calculate uncoded BER
uncoded_ber_bit = (short*) malloc(sizeof(short)*coded_bits_per_codeword[TB]); uncoded_ber_bit = (short*) malloc(sizeof(short)*coded_bits_per_codeword[TB]);
@@ -3812,7 +3812,7 @@ int main(int argc, char **argv)
sprintf(fname,"dlsch%d_rxF_r%d_cw%d_llr.m",eNB_id,round, TB); sprintf(fname,"dlsch%d_rxF_r%d_cw%d_llr.m",eNB_id,round, TB);
sprintf(vname,"dl%d_r%d_cw%d_llr",eNB_id,round, TB); sprintf(vname,"dl%d_r%d_cw%d_llr",eNB_id,round, TB);
write_output(fname,vname, UE->pdsch_vars[subframe&0x1][0]->llr[UE->dlsch[0][TB]->harq_processes[UE->dlsch[0][TB]->current_harq_pid]->codeword],coded_bits_per_codeword[TB],1,0); write_output(fname,vname, UE->pdsch_vars[subframe&0x1][0]->llr[UE->dlsch[subframe&0x1][0][TB]->harq_processes[UE->dlsch[subframe&0x1][0][TB]->current_harq_pid]->codeword],coded_bits_per_codeword[TB],1,0);
sprintf(fname,"dlsch_cw%d_e.m", TB); sprintf(fname,"dlsch_cw%d_e.m", TB);
sprintf(vname,"dlschcw%d_e", TB); sprintf(vname,"dlschcw%d_e", TB);
write_output(fname, vname,eNB->dlsch[0][TB]->harq_processes[0]->e,coded_bits_per_codeword[TB],1,4); write_output(fname, vname,eNB->dlsch[0][TB]->harq_processes[0]->e,coded_bits_per_codeword[TB],1,4);
@@ -3820,7 +3820,7 @@ int main(int argc, char **argv)
printf("trials=%d\n", trials); printf("trials=%d\n", trials);
for (i=0;i<coded_bits_per_codeword[TB];i++) for (i=0;i<coded_bits_per_codeword[TB];i++)
if (eNB->dlsch[0][TB]->harq_processes[0]->e[i] != (UE->pdsch_vars[subframe&0x1][0]->llr[UE->dlsch[0][TB]->harq_processes[UE->dlsch[0][TB]->current_harq_pid]->codeword][i]<0)) { if (eNB->dlsch[0][TB]->harq_processes[0]->e[i] != (UE->pdsch_vars[subframe&0x1][0]->llr[UE->dlsch[subframe&0x1][0][TB]->harq_processes[UE->dlsch[subframe&0x1][0][TB]->current_harq_pid]->codeword][i]<0)) {
uncoded_ber_bit[i] = 1; uncoded_ber_bit[i] = 1;
uncoded_ber++; uncoded_ber++;
} }
@@ -3842,22 +3842,22 @@ int main(int argc, char **argv)
start_meas(&UE->dlsch_unscrambling_stats); start_meas(&UE->dlsch_unscrambling_stats);
dlsch_unscrambling(&UE->frame_parms, dlsch_unscrambling(&UE->frame_parms,
0, 0,
UE->dlsch[0][TB], UE->dlsch[subframe&0x1][0][TB],
coded_bits_per_codeword[TB], coded_bits_per_codeword[TB],
UE->pdsch_vars[subframe&0x1][eNB_id]->llr[UE->dlsch[0][TB]->harq_processes[UE->dlsch[0][TB]->current_harq_pid]->codeword], UE->pdsch_vars[subframe&0x1][eNB_id]->llr[UE->dlsch[subframe&0x1][0][TB]->harq_processes[UE->dlsch[subframe&0x1][0][TB]->current_harq_pid]->codeword],
TB, TB,
subframe<<1); subframe<<1);
stop_meas(&UE->dlsch_unscrambling_stats); stop_meas(&UE->dlsch_unscrambling_stats);
start_meas(&UE->dlsch_decoding_stats); start_meas(&UE->dlsch_decoding_stats);
ret[TB] = dlsch_decoding(UE, ret[TB] = dlsch_decoding(UE,
UE->pdsch_vars[subframe&0x1][eNB_id]->llr[UE->dlsch[0][TB]->harq_processes[UE->dlsch[0][TB]->current_harq_pid]->codeword], UE->pdsch_vars[subframe&0x1][eNB_id]->llr[UE->dlsch[subframe&0x1][0][TB]->harq_processes[UE->dlsch[subframe&0x1][0][TB]->current_harq_pid]->codeword],
&UE->frame_parms, &UE->frame_parms,
UE->dlsch[0][TB], UE->dlsch[subframe&0x1][0][TB],
UE->dlsch[0][TB]->harq_processes[UE->dlsch[0][TB]->current_harq_pid], UE->dlsch[subframe&0x1][0][TB]->harq_processes[UE->dlsch[subframe&0x1][0][TB]->current_harq_pid],
0, 0,
subframe, subframe,
UE->dlsch[0][TB]->current_harq_pid, UE->dlsch[subframe&0x1][0][TB]->current_harq_pid,
1,llr8_flag); 1,llr8_flag);
stop_meas(&UE->dlsch_decoding_stats); stop_meas(&UE->dlsch_decoding_stats);
#ifdef DEBUG_HARQ #ifdef DEBUG_HARQ
@@ -3865,11 +3865,11 @@ int main(int argc, char **argv)
#endif #endif
//printf("retr cw 0 = %d\n", ret[0]); //printf("retr cw 0 = %d\n", ret[0]);
//printf("current round = %d\n", UE->dlsch[0][cw_non_sic]->harq_processes[UE->dlsch[0][cw_non_sic]->current_harq_pid]->round); //printf("current round = %d\n", UE->dlsch[subframe&0x1][0][cw_non_sic]->harq_processes[UE->dlsch[subframe&0x1][0][cw_non_sic]->current_harq_pid]->round);
if (ret[TB] <= UE->dlsch[0][0]->max_turbo_iterations ) { //if CW0 is decoded, approach CW1 if (ret[TB] <= UE->dlsch[subframe&0x1][0][0]->max_turbo_iterations ) { //if CW0 is decoded, approach CW1
#ifdef DEBUG_HARQ #ifdef DEBUG_HARQ
printf("[DLSIM] TB%d is decoded\n", TB); printf("[DLSIM] TB%d is decoded\n", TB);
#endif #endif
@@ -3880,33 +3880,33 @@ int main(int argc, char **argv)
if (n_frames==2) { if (n_frames==2) {
printf("cw non sic %d, round %d: No DLSCH errors found, uncoded ber %f\n",TB,round,uncoded_ber); printf("cw non sic %d, round %d: No DLSCH errors found, uncoded ber %f\n",TB,round,uncoded_ber);
#ifdef PRINT_BYTES #ifdef PRINT_BYTES
for (s=0;s<UE->dlsch[0][TB]->harq_processes[0]->C;s++) { for (s=0;s<UE->dlsch[subframe&0x1][0][TB]->harq_processes[0]->C;s++) {
if (s<UE->dlsch[0][TB]->harq_processes[0]->Cminus) if (s<UE->dlsch[subframe&0x1][0][TB]->harq_processes[0]->Cminus)
Kr = UE->dlsch[0][TB]->harq_processes[0]->Kminus; Kr = UE->dlsch[subframe&0x1][0][TB]->harq_processes[0]->Kminus;
else else
Kr = UE->dlsch[0][TB]->harq_processes[0]->Kplus; Kr = UE->dlsch[subframe&0x1][0][TB]->harq_processes[0]->Kplus;
Kr_bytes = Kr>>3; Kr_bytes = Kr>>3;
printf("Decoded_output (Segment %d):\n",s); printf("Decoded_output (Segment %d):\n",s);
for (i=0;i<Kr_bytes;i++) for (i=0;i<Kr_bytes;i++)
printf("%d : %x (%x)\n",i,UE->dlsch[0][TB]->harq_processes[0]->c[s][i], printf("%d : %x (%x)\n",i,UE->dlsch[subframe&0x1][0][TB]->harq_processes[0]->c[s][i],
UE->dlsch[0][TB]->harq_processes[0]->c[s][i]^eNB->dlsch[0][TB]->harq_processes[0]->c[s][i]); UE->dlsch[subframe&0x1][0][TB]->harq_processes[0]->c[s][i]^eNB->dlsch[0][TB]->harq_processes[0]->c[s][i]);
} }
#endif #endif
} }
UE->total_TBS[eNB_id] = UE->total_TBS[eNB_id] + UE->dlsch[eNB_id][TB]->harq_processes[UE->dlsch[eNB_id][TB]->current_harq_pid]->TBS; UE->total_TBS[eNB_id] = UE->total_TBS[eNB_id] + UE->dlsch[subframe&0x1][eNB_id][TB]->harq_processes[UE->dlsch[subframe&0x1][eNB_id][TB]->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 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 the receiver IS SIC, we are done only with CW0, CW1 was only compensated by this moment (y1' obtained)
if (UE->dlsch[eNB_id][0]->harq_processes[UE->dlsch[eNB_id][0]->current_harq_pid]->mimo_mode == LARGE_CDD) { //try to decode second stream using SIC if (UE->dlsch[subframe&0x1][eNB_id][0]->harq_processes[UE->dlsch[subframe&0x1][eNB_id][0]->current_harq_pid]->mimo_mode == LARGE_CDD) { //try to decode second stream using SIC
/* /*
//for (round = 0 ; round < UE->dlsch[eNB_id][0]->harq_processes[UE->dlsch[eNB_id][0]->current_harq_pid]->round ; round++) { //for (round = 0 ; round < UE->dlsch[subframe&0x1][eNB_id][0]->harq_processes[UE->dlsch[subframe&0x1][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 // we assume here that the second stream has a lower MCS and is thus more likely to be decoded
// re-encoding of second stream // re-encoding of second stream
dlsch0_ue_harq = UE->dlsch[eNB_id][0]->harq_processes[UE->dlsch[eNB_id][0]->current_harq_pid]; dlsch0_ue_harq = UE->dlsch[subframe&0x1][eNB_id][0]->harq_processes[UE->dlsch[subframe&0x1][eNB_id][0]->current_harq_pid];
dlsch0_eNB_harq = UE->dlsch[eNB_id]->harq_processes[UE->dlsch[eNB_id][0]->current_harq_pid]; dlsch0_eNB_harq = UE->dlsch[subframe&0x1][eNB_id]->harq_processes[UE->dlsch[subframe&0x1][eNB_id][0]->current_harq_pid];
dlsch0_eNB_harq->mimo_mode = LARGE_CDD; dlsch0_eNB_harq->mimo_mode = LARGE_CDD;
dlsch0_eNB_harq->rb_alloc[0] = dlsch0_ue_harq->rb_alloc[0]; dlsch0_eNB_harq->rb_alloc[0] = dlsch0_ue_harq->rb_alloc[0];
@@ -3920,14 +3920,14 @@ int main(int argc, char **argv)
dlsch0_eNB_harq->dl_power_off = dlsch0_ue_harq->dl_power_off; dlsch0_eNB_harq->dl_power_off = dlsch0_ue_harq->dl_power_off;
dlsch0_eNB_harq->status = dlsch0_ue_harq->status; dlsch0_eNB_harq->status = dlsch0_ue_harq->status;
UE->dlsch[eNB_id]->active = UE->dlsch[eNB_id][0]->active; UE->dlsch[subframe&0x1][eNB_id]->active = UE->dlsch[subframe&0x1][eNB_id][0]->active;
UE->dlsch[eNB_id]->rnti = UE->dlsch[eNB_id][0]->rnti; UE->dlsch[subframe&0x1][eNB_id]->rnti = UE->dlsch[subframe&0x1][eNB_id][0]->rnti;
UE->dlsch[eNB_id]->current_harq_pid = UE->dlsch[eNB_id][0]->current_harq_pid; UE->dlsch[subframe&0x1][eNB_id]->current_harq_pid = UE->dlsch[subframe&0x1][eNB_id][0]->current_harq_pid;
dlsch_encoding(UE->dlsch[eNB_id][0]->harq_processes[UE->dlsch[eNB_id][0]->current_harq_pid]->b, dlsch_encoding(UE->dlsch[subframe&0x1][eNB_id][0]->harq_processes[UE->dlsch[subframe&0x1][eNB_id][0]->current_harq_pid]->b,
&UE->frame_parms, &UE->frame_parms,
num_pdcch_symbols, num_pdcch_symbols,
UE->dlsch[eNB_id], UE->dlsch[subframe&0x1][eNB_id],
0,subframe, 0,subframe,
&UE->dlsch_rate_matching_stats, &UE->dlsch_rate_matching_stats,
&UE->dlsch_turbo_encoding_stats, &UE->dlsch_turbo_encoding_stats,
@@ -3935,10 +3935,10 @@ int main(int argc, char **argv)
); );
coded_bits_per_codeword = get_G(&UE->frame_parms, coded_bits_per_codeword = get_G(&UE->frame_parms,
UE->dlsch[eNB_id]->harq_processes[UE->dlsch[eNB_id]->current_harq_pid]->nb_rb, UE->dlsch[subframe&0x1][eNB_id]->harq_processes[UE->dlsch[subframe&0x1][eNB_id]->current_harq_pid]->nb_rb,
UE->dlsch[eNB_id]->harq_processes[UE->dlsch[eNB_id]->current_harq_pid]->rb_alloc, UE->dlsch[subframe&0x1][eNB_id]->harq_processes[UE->dlsch[subframe&0x1][eNB_id]->current_harq_pid]->rb_alloc,
get_Qm(UE->dlsch[eNB_id]->harq_processes[UE->dlsch[eNB_id]->current_harq_pid]->mcs), get_Qm(UE->dlsch[subframe&0x1][eNB_id]->harq_processes[UE->dlsch[subframe&0x1][eNB_id]->current_harq_pid]->mcs),
UE->dlsch[eNB_id]->harq_processes[UE->dlsch[eNB_id]->current_harq_pid]->Nl, UE->dlsch[subframe&0x1][eNB_id]->harq_processes[UE->dlsch[subframe&0x1][eNB_id]->current_harq_pid]->Nl,
num_pdcch_symbols, num_pdcch_symbols,
0,subframe); 0,subframe);
@@ -3946,7 +3946,7 @@ int main(int argc, char **argv)
//scrambling //scrambling
dlsch_scrambling(&UE->frame_parms, dlsch_scrambling(&UE->frame_parms,
0, 0,
UE->dlsch[eNB_id], UE->dlsch[subframe&0x1][eNB_id],
coded_bits_per_codeword, coded_bits_per_codeword,
0, 0,
subframe<<1); subframe<<1);
@@ -3958,7 +3958,7 @@ int main(int argc, char **argv)
subframe, subframe,
&UE->frame_parms, &UE->frame_parms,
num_pdcch_symbols, num_pdcch_symbols,
&UE->dlsch[0][0], &UE->dlsch[subframe&0x1][0][0],
NULL); NULL);
// sic_buffer is a vector of size nb_antennas_tx, but both contain the same signal, since we do modulation without precoding // 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 // precoding is contained in effective channel estimate
@@ -3998,8 +3998,8 @@ int main(int argc, char **argv)
} }
if ((UE->dlsch[eNB_id][0]->harq_processes[UE->dlsch[eNB_id][0]->current_harq_pid]->mimo_mode >=DUALSTREAM_UNIFORM_PRECODING1) && if ((UE->dlsch[subframe&0x1][eNB_id][0]->harq_processes[UE->dlsch[subframe&0x1][eNB_id][0]->current_harq_pid]->mimo_mode >=DUALSTREAM_UNIFORM_PRECODING1) &&
(UE->dlsch[eNB_id][0]->harq_processes[UE->dlsch[eNB_id][0]->current_harq_pid]->mimo_mode <=DUALSTREAM_PUSCH_PRECODING) && (TB0_active == 1) && (UE->dlsch[subframe&0x1][eNB_id][0]->harq_processes[UE->dlsch[subframe&0x1][eNB_id][0]->current_harq_pid]->mimo_mode <=DUALSTREAM_PUSCH_PRECODING) && (TB0_active == 1) &&
(rx_type==rx_SIC_dual_stream)) { (rx_type==rx_SIC_dual_stream)) {
#ifdef DEBUG_HARQ #ifdef DEBUG_HARQ
printf("[DLSIM] Starting SIC procedure\n"); printf("[DLSIM] Starting SIC procedure\n");
@@ -4018,10 +4018,10 @@ int main(int argc, char **argv)
#endif #endif
//printf("I enter round_sic loop \n"); //printf("I enter round_sic loop \n");
//printf("round_sic= %d\n", round_sic); //printf("round_sic= %d\n", round_sic);
dlsch0_ue_harq = UE->dlsch[eNB_id][0]->harq_processes[UE->dlsch[eNB_id][0]->current_harq_pid]; dlsch0_ue_harq = UE->dlsch[subframe&0x1][eNB_id][0]->harq_processes[UE->dlsch[subframe&0x1][eNB_id][0]->current_harq_pid];
dlsch0_eNB_harq = UE->dlsch_eNB[eNB_id]->harq_processes[UE->dlsch[eNB_id][0]->current_harq_pid]; dlsch0_eNB_harq = UE->dlsch_eNB[eNB_id]->harq_processes[UE->dlsch[subframe&0x1][eNB_id][0]->current_harq_pid];
dlsch0_eNB_harq->mimo_mode = UE->dlsch[eNB_id][0]->harq_processes[UE->dlsch[eNB_id][0]->current_harq_pid]->mimo_mode; dlsch0_eNB_harq->mimo_mode = UE->dlsch[subframe&0x1][eNB_id][0]->harq_processes[UE->dlsch[subframe&0x1][eNB_id][0]->current_harq_pid]->mimo_mode;
dlsch0_eNB_harq->rb_alloc[0] = dlsch0_ue_harq->rb_alloc_even[0]; 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->nb_rb = dlsch0_ue_harq->nb_rb;
dlsch0_eNB_harq->mcs = dlsch0_ue_harq->mcs; dlsch0_eNB_harq->mcs = dlsch0_ue_harq->mcs;
@@ -4033,28 +4033,28 @@ int main(int argc, char **argv)
dlsch0_eNB_harq->status = dlsch0_ue_harq->status; dlsch0_eNB_harq->status = dlsch0_ue_harq->status;
if (round_sic == 0){ if (round_sic == 0){
UE->dlsch_eNB[eNB_id]->harq_processes[UE->dlsch[eNB_id][1]->current_harq_pid]->rvidx = 0; UE->dlsch_eNB[eNB_id]->harq_processes[UE->dlsch[subframe&0x1][eNB_id][1]->current_harq_pid]->rvidx = 0;
UE->dlsch[0][1]->harq_processes[UE->dlsch[0][1]->current_harq_pid]->rvidx=0; UE->dlsch[subframe&0x1][0][1]->harq_processes[UE->dlsch[subframe&0x1][0][1]->current_harq_pid]->rvidx=0;
} }
else if (round_sic == 1){ else if (round_sic == 1){
UE->dlsch_eNB[eNB_id]->harq_processes[UE->dlsch[eNB_id][1]->current_harq_pid]->rvidx = 1; UE->dlsch_eNB[eNB_id]->harq_processes[UE->dlsch[subframe&0x1][eNB_id][1]->current_harq_pid]->rvidx = 1;
UE->dlsch[0][1]->harq_processes[UE->dlsch[0][1]->current_harq_pid]->rvidx=1; UE->dlsch[subframe&0x1][0][1]->harq_processes[UE->dlsch[subframe&0x1][0][1]->current_harq_pid]->rvidx=1;
} }
else if (round_sic == 2){ else if (round_sic == 2){
UE->dlsch_eNB[eNB_id]->harq_processes[UE->dlsch[eNB_id][1]->current_harq_pid]->rvidx = 2; UE->dlsch_eNB[eNB_id]->harq_processes[UE->dlsch[subframe&0x1][eNB_id][1]->current_harq_pid]->rvidx = 2;
UE->dlsch[0][1]->harq_processes[UE->dlsch[0][1]->current_harq_pid]->rvidx=2; UE->dlsch[subframe&0x1][0][1]->harq_processes[UE->dlsch[subframe&0x1][0][1]->current_harq_pid]->rvidx=2;
} }
else{ else{
UE->dlsch_eNB[eNB_id]->harq_processes[UE->dlsch[eNB_id][1]->current_harq_pid]->rvidx = 3; UE->dlsch_eNB[eNB_id]->harq_processes[UE->dlsch[subframe&0x1][eNB_id][1]->current_harq_pid]->rvidx = 3;
UE->dlsch[0][1]->harq_processes[UE->dlsch[0][1]->current_harq_pid]->rvidx=3; UE->dlsch[subframe&0x1][0][1]->harq_processes[UE->dlsch[subframe&0x1][0][1]->current_harq_pid]->rvidx=3;
} }
UE->dlsch_eNB[eNB_id]->active = UE->dlsch[eNB_id][0]->active; UE->dlsch_eNB[eNB_id]->active = UE->dlsch[subframe&0x1][eNB_id][0]->active;
UE->dlsch_eNB[eNB_id]->rnti = UE->dlsch[eNB_id][0]->rnti; UE->dlsch_eNB[eNB_id]->rnti = UE->dlsch[subframe&0x1][eNB_id][0]->rnti;
UE->dlsch_eNB[eNB_id]->current_harq_pid = UE->dlsch[eNB_id][0]->current_harq_pid; UE->dlsch_eNB[eNB_id]->current_harq_pid = UE->dlsch[subframe&0x1][eNB_id][0]->current_harq_pid;
dlsch_encoding_SIC(UE, dlsch_encoding_SIC(UE,
input_buffer0[0], //UE->dlsch[eNB_id][0]->harq_processes[PHY_vars_UE->dlsch_ue[eNB_id][0]->current_harq_pid]->b,, input_buffer0[0], //UE->dlsch[subframe&0x1][eNB_id][0]->harq_processes[PHY_vars_UE->dlsch_ue[eNB_id][0]->current_harq_pid]->b,,
num_pdcch_symbols, num_pdcch_symbols,
UE->dlsch_eNB[eNB_id], UE->dlsch_eNB[eNB_id],
0, 0,
@@ -4089,8 +4089,8 @@ int main(int argc, char **argv)
coded_bits_per_codeword[0]); coded_bits_per_codeword[0]);
// write_output("sic_buffer.m","sic", *sic_buffer,re_allocated,1,1); // write_output("sic_buffer.m","sic", *sic_buffer,re_allocated,1,1);
// write_output("rxdataF_comp1.m","rxF_comp1", *UE->pdsch_vars[eNB_id]->rxdataF_comp1[UE->dlsch[0][0]->current_harq_pid][round],14*12*25,1,1); // write_output("rxdataF_comp1.m","rxF_comp1", *UE->pdsch_vars[eNB_id]->rxdataF_comp1[UE->dlsch[subframe&0x1][0][0]->current_harq_pid][round],14*12*25,1,1);
// write_output("rxdataF_rho.m","rho", *UE->pdsch_vars[eNB_id]->dl_ch_rho_ext[UE->dlsch[0][0]->current_harq_pid][round],14*12*25,1,1); // write_output("rxdataF_rho.m","rho", *UE->pdsch_vars[eNB_id]->dl_ch_rho_ext[UE->dlsch[subframe&0x1][0][0]->current_harq_pid][round],14*12*25,1,1);
switch (get_Qm(eNB->dlsch[0][1]->harq_processes[0]->mcs)){ switch (get_Qm(eNB->dlsch[0][1]->harq_processes[0]->mcs)){
@@ -4100,58 +4100,58 @@ int main(int argc, char **argv)
case 2: case 2:
dlsch_qpsk_llr_SIC(&UE->frame_parms, dlsch_qpsk_llr_SIC(&UE->frame_parms,
UE->pdsch_vars[subframe&0x1][eNB_id]->rxdataF_comp1[UE->dlsch[0][0]->current_harq_pid][round_sic], UE->pdsch_vars[subframe&0x1][eNB_id]->rxdataF_comp1[UE->dlsch[subframe&0x1][0][0]->current_harq_pid][round_sic],
sic_buffer, sic_buffer,
UE->pdsch_vars[subframe&0x1][eNB_id]->dl_ch_rho_ext[UE->dlsch[0][0]->current_harq_pid][round_sic], UE->pdsch_vars[subframe&0x1][eNB_id]->dl_ch_rho_ext[UE->dlsch[subframe&0x1][0][0]->current_harq_pid][round_sic],
UE->pdsch_vars[subframe&0x1][eNB_id]->llr[UE->dlsch[0][1]->harq_processes[UE->dlsch[0][1]->current_harq_pid]->codeword], UE->pdsch_vars[subframe&0x1][eNB_id]->llr[UE->dlsch[subframe&0x1][0][1]->harq_processes[UE->dlsch[subframe&0x1][0][1]->current_harq_pid]->codeword],
num_pdcch_symbols, num_pdcch_symbols,
dlsch0_eNB_harq->nb_rb, dlsch0_eNB_harq->nb_rb,
subframe, subframe,
dlsch0_eNB_harq->rb_alloc[0], dlsch0_eNB_harq->rb_alloc[0],
get_Qm(eNB->dlsch[0][0]->harq_processes[0]->mcs), get_Qm(eNB->dlsch[0][0]->harq_processes[0]->mcs),
UE->dlsch[eNB_id][0]); UE->dlsch[subframe&0x1][eNB_id][0]);
break; break;
case 4: case 4:
dlsch_16qam_llr_SIC(&UE->frame_parms, dlsch_16qam_llr_SIC(&UE->frame_parms,
UE->pdsch_vars[subframe&0x1][eNB_id]->rxdataF_comp1[UE->dlsch[0][0]->current_harq_pid][round_sic], UE->pdsch_vars[subframe&0x1][eNB_id]->rxdataF_comp1[UE->dlsch[subframe&0x1][0][0]->current_harq_pid][round_sic],
sic_buffer, sic_buffer,
UE->pdsch_vars[subframe&0x1][eNB_id]->dl_ch_rho_ext[UE->dlsch[0][0]->current_harq_pid][round_sic], UE->pdsch_vars[subframe&0x1][eNB_id]->dl_ch_rho_ext[UE->dlsch[subframe&0x1][0][0]->current_harq_pid][round_sic],
UE->pdsch_vars[subframe&0x1][eNB_id]->llr[UE->dlsch[0][1]->harq_processes[UE->dlsch[0][1]->current_harq_pid]->codeword], UE->pdsch_vars[subframe&0x1][eNB_id]->llr[UE->dlsch[subframe&0x1][0][1]->harq_processes[UE->dlsch[subframe&0x1][0][1]->current_harq_pid]->codeword],
num_pdcch_symbols, num_pdcch_symbols,
UE->pdsch_vars[subframe&0x1][eNB_id]->dl_ch_mag1[UE->dlsch[0][0]->current_harq_pid][round_sic], UE->pdsch_vars[subframe&0x1][eNB_id]->dl_ch_mag1[UE->dlsch[subframe&0x1][0][0]->current_harq_pid][round_sic],
dlsch0_eNB_harq->nb_rb, dlsch0_eNB_harq->nb_rb,
subframe, subframe,
dlsch0_eNB_harq->rb_alloc[0], dlsch0_eNB_harq->rb_alloc[0],
get_Qm(eNB->dlsch[0][TB]->harq_processes[0]->mcs), get_Qm(eNB->dlsch[0][TB]->harq_processes[0]->mcs),
UE->dlsch[eNB_id][0]); UE->dlsch[subframe&0x1][eNB_id][0]);
break; break;
case 6: case 6:
dlsch_64qam_llr_SIC(&UE->frame_parms, dlsch_64qam_llr_SIC(&UE->frame_parms,
UE->pdsch_vars[subframe&0x1][eNB_id]->rxdataF_comp1[UE->dlsch[0][0]->current_harq_pid][round_sic], UE->pdsch_vars[subframe&0x1][eNB_id]->rxdataF_comp1[UE->dlsch[subframe&0x1][0][0]->current_harq_pid][round_sic],
sic_buffer, sic_buffer,
UE->pdsch_vars[subframe&0x1][eNB_id]->dl_ch_rho_ext[UE->dlsch[0][0]->current_harq_pid][round_sic], UE->pdsch_vars[subframe&0x1][eNB_id]->dl_ch_rho_ext[UE->dlsch[subframe&0x1][0][0]->current_harq_pid][round_sic],
UE->pdsch_vars[subframe&0x1][eNB_id]->llr[UE->dlsch[0][1]->harq_processes[UE->dlsch[0][1]->current_harq_pid]->codeword], UE->pdsch_vars[subframe&0x1][eNB_id]->llr[UE->dlsch[subframe&0x1][0][1]->harq_processes[UE->dlsch[subframe&0x1][0][1]->current_harq_pid]->codeword],
num_pdcch_symbols, num_pdcch_symbols,
UE->pdsch_vars[subframe&0x1][eNB_id]->dl_ch_mag1[UE->dlsch[0][0]->current_harq_pid][round_sic], UE->pdsch_vars[subframe&0x1][eNB_id]->dl_ch_mag1[UE->dlsch[subframe&0x1][0][0]->current_harq_pid][round_sic],
UE->pdsch_vars[subframe&0x1][eNB_id]->dl_ch_magb1[UE->dlsch[0][0]->current_harq_pid][round_sic], UE->pdsch_vars[subframe&0x1][eNB_id]->dl_ch_magb1[UE->dlsch[subframe&0x1][0][0]->current_harq_pid][round_sic],
dlsch0_eNB_harq->nb_rb, dlsch0_eNB_harq->nb_rb,
subframe, subframe,
dlsch0_eNB_harq->rb_alloc[0], dlsch0_eNB_harq->rb_alloc[0],
get_Qm(eNB->dlsch[0][0]->harq_processes[0]->mcs), get_Qm(eNB->dlsch[0][0]->harq_processes[0]->mcs),
UE->dlsch[eNB_id][TB]); UE->dlsch[subframe&0x1][eNB_id][TB]);
break; break;
} }
//}// rouns sic //}// rouns sic
#ifdef DEBUG_HARQ #ifdef DEBUG_HARQ
printf("[DLSIM] TB1 is mapped into CW%d\n", UE->dlsch[0][1]->harq_processes[UE->dlsch[0][1]->current_harq_pid]->codeword); printf("[DLSIM] TB1 is mapped into CW%d\n", UE->dlsch[subframe&0x1][0][1]->harq_processes[UE->dlsch[subframe&0x1][0][1]->current_harq_pid]->codeword);
#endif #endif
// write_output("rxdata_llr1.m","llr1", UE->pdsch_vars[eNB_id]->llr[1],re_allocated*2,1,0); // write_output("rxdata_llr1.m","llr1", UE->pdsch_vars[eNB_id]->llr[1],re_allocated*2,1,0);
// replace cw_sic with TB+1 // replace cw_sic with TB+1
UE->dlsch[0][1]->rnti = (common_flag==0) ? n_rnti: SI_RNTI; UE->dlsch[subframe&0x1][0][1]->rnti = (common_flag==0) ? n_rnti: SI_RNTI;
coded_bits_per_codeword[1]= get_G(&eNB->frame_parms, coded_bits_per_codeword[1]= get_G(&eNB->frame_parms,
eNB->dlsch[0][1]->harq_processes[0]->nb_rb, eNB->dlsch[0][1]->harq_processes[0]->nb_rb,
eNB->dlsch[0][1]->harq_processes[0]->rb_alloc, eNB->dlsch[0][1]->harq_processes[0]->rb_alloc,
@@ -4162,12 +4162,12 @@ int main(int argc, char **argv)
subframe, subframe,
transmission_mode>=7?transmission_mode:0); transmission_mode>=7?transmission_mode:0);
UE->dlsch[0][1]->harq_processes[UE->dlsch[0][1]->current_harq_pid]->G = coded_bits_per_codeword[1]; UE->dlsch[subframe&0x1][0][1]->harq_processes[UE->dlsch[subframe&0x1][0][1]->current_harq_pid]->G = coded_bits_per_codeword[1];
UE->dlsch[0][1]->harq_processes[UE->dlsch[0][1]->current_harq_pid]->Qm = get_Qm(eNB->dlsch[0][1]->harq_processes[0]->mcs); UE->dlsch[subframe&0x1][0][1]->harq_processes[UE->dlsch[subframe&0x1][0][1]->current_harq_pid]->Qm = get_Qm(eNB->dlsch[0][1]->harq_processes[0]->mcs);
if (n_frames==2) { if (n_frames==2) {
printf("Kmimo=%d, cw=%d, G=%d, TBS=%d\n",Kmimo,1,coded_bits_per_codeword[1], printf("Kmimo=%d, cw=%d, G=%d, TBS=%d\n",Kmimo,1,coded_bits_per_codeword[1],
UE->dlsch[0][1]->harq_processes[UE->dlsch[0][1]->current_harq_pid]->TBS); UE->dlsch[subframe&0x1][0][1]->harq_processes[UE->dlsch[subframe&0x1][0][1]->current_harq_pid]->TBS);
// calculate uncoded BER // calculate uncoded BER
uncoded_ber_bit = (short*) malloc(sizeof(short)*coded_bits_per_codeword[1]); uncoded_ber_bit = (short*) malloc(sizeof(short)*coded_bits_per_codeword[1]);
@@ -4181,7 +4181,7 @@ int main(int argc, char **argv)
uncoded_ber=0; uncoded_ber=0;
printf("trials=%d\n", trials); printf("trials=%d\n", trials);
for (i=0;i<coded_bits_per_codeword[1];i++) for (i=0;i<coded_bits_per_codeword[1];i++)
if (eNB->dlsch[0][1]->harq_processes[0]->e[i] != (UE->pdsch_vars[subframe&0x1][0]->llr[UE->dlsch[0][1]->harq_processes[UE->dlsch[0][1]->current_harq_pid]->codeword][i]<0)) { if (eNB->dlsch[0][1]->harq_processes[0]->e[i] != (UE->pdsch_vars[subframe&0x1][0]->llr[UE->dlsch[subframe&0x1][0][1]->harq_processes[UE->dlsch[subframe&0x1][0][1]->current_harq_pid]->codeword][i]<0)) {
uncoded_ber_bit[i] = 1; uncoded_ber_bit[i] = 1;
uncoded_ber++; uncoded_ber++;
} }
@@ -4201,9 +4201,9 @@ int main(int argc, char **argv)
start_meas(&UE->dlsch_unscrambling_stats); start_meas(&UE->dlsch_unscrambling_stats);
dlsch_unscrambling(&UE->frame_parms, dlsch_unscrambling(&UE->frame_parms,
0, 0,
UE->dlsch[0][1], UE->dlsch[subframe&0x1][0][1],
coded_bits_per_codeword[1], coded_bits_per_codeword[1],
UE->pdsch_vars[subframe&0x1][eNB_id]->llr[UE->dlsch[0][1]->harq_processes[UE->dlsch[0][1]->current_harq_pid]->codeword], UE->pdsch_vars[subframe&0x1][eNB_id]->llr[UE->dlsch[subframe&0x1][0][1]->harq_processes[UE->dlsch[subframe&0x1][0][1]->current_harq_pid]->codeword],
1, 1,
subframe<<1); subframe<<1);
stop_meas(&UE->dlsch_unscrambling_stats); stop_meas(&UE->dlsch_unscrambling_stats);
@@ -4211,13 +4211,13 @@ int main(int argc, char **argv)
start_meas(&UE->dlsch_decoding_stats); start_meas(&UE->dlsch_decoding_stats);
ret[1] = dlsch_decoding(UE, ret[1] = dlsch_decoding(UE,
UE->pdsch_vars[subframe&0x1][eNB_id]->llr[UE->dlsch[0][1]->harq_processes[UE->dlsch[0][1]->current_harq_pid]->codeword], UE->pdsch_vars[subframe&0x1][eNB_id]->llr[UE->dlsch[subframe&0x1][0][1]->harq_processes[UE->dlsch[subframe&0x1][0][1]->current_harq_pid]->codeword],
&UE->frame_parms, &UE->frame_parms,
UE->dlsch[0][1], UE->dlsch[subframe&0x1][0][1],
UE->dlsch[0][1]->harq_processes[UE->dlsch[0][1]->current_harq_pid], UE->dlsch[subframe&0x1][0][1]->harq_processes[UE->dlsch[subframe&0x1][0][1]->current_harq_pid],
0, 0,
subframe, subframe,
UE->dlsch[0][1]->current_harq_pid, UE->dlsch[subframe&0x1][0][1]->current_harq_pid,
1,llr8_flag); 1,llr8_flag);
stop_meas(&UE->dlsch_decoding_stats); stop_meas(&UE->dlsch_decoding_stats);
@@ -4227,7 +4227,7 @@ int main(int argc, char **argv)
//printf("ret TB 1 = %d round %d \n", ret[1], round); //printf("ret TB 1 = %d round %d \n", ret[1], round);
if (ret[1] <=UE->dlsch[0][0]->max_turbo_iterations ) { if (ret[1] <=UE->dlsch[subframe&0x1][0][0]->max_turbo_iterations ) {
decoded_in_sic[round]++; decoded_in_sic[round]++;
round_sic = round+1; // to exit round_sic round_sic = round+1; // to exit round_sic
#ifdef DEBUG_HARQ #ifdef DEBUG_HARQ
@@ -4241,19 +4241,19 @@ int main(int argc, char **argv)
printf("cw sic %d, round %d: No DLSCH errors found, uncoded ber %f\n",1,round,uncoded_ber); printf("cw sic %d, round %d: No DLSCH errors found, uncoded ber %f\n",1,round,uncoded_ber);
#ifdef PRINT_BYTES #ifdef PRINT_BYTES
for (s=0;s<UE->dlsch[0][1]->harq_processes[0]->C;s++) { for (s=0;s<UE->dlsch[subframe&0x1][0][1]->harq_processes[0]->C;s++) {
if (s<UE->dlsch[0][1]->harq_processes[0]->Cminus) if (s<UE->dlsch[subframe&0x1][0][1]->harq_processes[0]->Cminus)
Kr = UE->dlsch[0][1]->harq_processes[0]->Kminus; Kr = UE->dlsch[subframe&0x1][0][1]->harq_processes[0]->Kminus;
else else
Kr = UE->dlsch[0][1]->harq_processes[0]->Kplus; Kr = UE->dlsch[subframe&0x1][0][1]->harq_processes[0]->Kplus;
Kr_bytes = Kr>>3; Kr_bytes = Kr>>3;
printf("Decoded_output (Segment %d):\n",s); printf("Decoded_output (Segment %d):\n",s);
for (i=0;i<Kr_bytes;i++) for (i=0;i<Kr_bytes;i++)
printf("%d : %x (%x)\n",i,UE->dlsch[0][1]->harq_processes[0]->c[s][i], printf("%d : %x (%x)\n",i,UE->dlsch[subframe&0x1][0][1]->harq_processes[0]->c[s][i],
UE->dlsch[0][1]->harq_processes[0]->c[s][i]^eNB->dlsch[0][1]->harq_processes[0]->c[s][i]); UE->dlsch[subframe&0x1][0][1]->harq_processes[0]->c[s][i]^eNB->dlsch[0][1]->harq_processes[0]->c[s][i]);
} }
#endif #endif
} }
@@ -4261,7 +4261,7 @@ int main(int argc, char **argv)
} //round_sic } //round_sic
if (ret[1] > UE->dlsch[0][0]->max_turbo_iterations ){ if (ret[1] > UE->dlsch[subframe&0x1][0][0]->max_turbo_iterations ){
errs[1][round]++; errs[1][round]++;
#ifdef DEBUG_HARQ #ifdef DEBUG_HARQ
printf("[DLSIM] TB1 is not decoded in SIC loop, errs[TB1][round %d] = %d\n",round, errs[1][round]); printf("[DLSIM] TB1 is not decoded in SIC loop, errs[TB1][round %d] = %d\n",round, errs[1][round]);
@@ -4276,23 +4276,23 @@ int main(int argc, char **argv)
//if ((n_frames==1) || (SNR>=30)) { //if ((n_frames==1) || (SNR>=30)) {
printf("cw sic %d, round %d: DLSCH errors found, uncoded ber %f\n",1,round,uncoded_ber); printf("cw sic %d, round %d: DLSCH errors found, uncoded ber %f\n",1,round,uncoded_ber);
#ifdef PRINT_BYTES #ifdef PRINT_BYTES
for (s=0;s<UE->dlsch[0][1]->harq_processes[0]->C;s++) { for (s=0;s<UE->dlsch[subframe&0x1][0][1]->harq_processes[0]->C;s++) {
if (s<UE->dlsch[0][1]->harq_processes[0]->Cminus) if (s<UE->dlsch[subframe&0x1][0][1]->harq_processes[0]->Cminus)
Kr = UE->dlsch[0][1]->harq_processes[0]->Kminus; Kr = UE->dlsch[subframe&0x1][0][1]->harq_processes[0]->Kminus;
else else
Kr = UE->dlsch[0][1]->harq_processes[0]->Kplus; Kr = UE->dlsch[subframe&0x1][0][1]->harq_processes[0]->Kplus;
Kr_bytes = Kr>>3; Kr_bytes = Kr>>3;
printf("Decoded_output (Segment %d):\n",s); printf("Decoded_output (Segment %d):\n",s);
for (i=0;i<Kr_bytes;i++) for (i=0;i<Kr_bytes;i++)
printf("%d : %x (%x)\n",i,UE->dlsch[0][1]->harq_processes[0]->c[s][i], printf("%d : %x (%x)\n",i,UE->dlsch[subframe&0x1][0][1]->harq_processes[0]->c[s][i],
UE->dlsch[0][1]->harq_processes[0]->c[s][i]^eNB->dlsch[0][1]->harq_processes[0]->c[s][i]); UE->dlsch[subframe&0x1][0][1]->harq_processes[0]->c[s][i]^eNB->dlsch[0][1]->harq_processes[0]->c[s][i]);
} }
#endif #endif
} //n_frames==1 } //n_frames==1
// exit(0); // exit(0);
} //if (ret > UE->dlsch[0][1]->max_turbo_iterations ) } //if (ret > UE->dlsch[subframe&0x1][0][1]->max_turbo_iterations )
}//if SIC }//if SIC
} else { } else {
@@ -4307,8 +4307,8 @@ int main(int argc, char **argv)
iter_trials[0]++; iter_trials[0]++;
}*/ }*/
if ((UE->dlsch[eNB_id][0]->harq_processes[UE->dlsch[eNB_id][0]->current_harq_pid]->mimo_mode >=DUALSTREAM_UNIFORM_PRECODING1) && if ((UE->dlsch[subframe&0x1][eNB_id][0]->harq_processes[UE->dlsch[subframe&0x1][eNB_id][0]->current_harq_pid]->mimo_mode >=DUALSTREAM_UNIFORM_PRECODING1) &&
(UE->dlsch[eNB_id][0]->harq_processes[UE->dlsch[eNB_id][0]->current_harq_pid]->mimo_mode <=DUALSTREAM_PUSCH_PRECODING) && (UE->dlsch[subframe&0x1][eNB_id][0]->harq_processes[UE->dlsch[subframe&0x1][eNB_id][0]->current_harq_pid]->mimo_mode <=DUALSTREAM_PUSCH_PRECODING) &&
(rx_type==rx_SIC_dual_stream) && (TB0_active ==1)) { (rx_type==rx_SIC_dual_stream) && (TB0_active ==1)) {
errs[1][round]++; errs[1][round]++;
#ifdef DEBUG_HARQ #ifdef DEBUG_HARQ
@@ -4327,18 +4327,18 @@ int main(int argc, char **argv)
//if ((n_frames==1) || (SNR>=30)) { //if ((n_frames==1) || (SNR>=30)) {
printf("cw %d, round %d: DLSCH errors found, uncoded ber %f\n",TB,round,uncoded_ber); printf("cw %d, round %d: DLSCH errors found, uncoded ber %f\n",TB,round,uncoded_ber);
#ifdef PRINT_BYTES #ifdef PRINT_BYTES
for (s=0;s<UE->dlsch[0][TB]->harq_processes[0]->C;s++) { for (s=0;s<UE->dlsch[subframe&0x1][0][TB]->harq_processes[0]->C;s++) {
if (s<UE->dlsch[0][TB]->harq_processes[0]->Cminus) if (s<UE->dlsch[subframe&0x1][0][TB]->harq_processes[0]->Cminus)
Kr = UE->dlsch[0][TB]->harq_processes[0]->Kminus; Kr = UE->dlsch[subframe&0x1][0][TB]->harq_processes[0]->Kminus;
else else
Kr = UE->dlsch[0][TB]->harq_processes[0]->Kplus; Kr = UE->dlsch[subframe&0x1][0][TB]->harq_processes[0]->Kplus;
Kr_bytes = Kr>>3; Kr_bytes = Kr>>3;
printf("Decoded_output (Segment %d):\n",s); printf("Decoded_output (Segment %d):\n",s);
for (i=0;i<Kr_bytes;i++) for (i=0;i<Kr_bytes;i++)
printf("%d : %x (%x)\n",i,UE->dlsch[0][TB]->harq_processes[0]->c[s][i], printf("%d : %x (%x)\n",i,UE->dlsch[subframe&0x1][0][TB]->harq_processes[0]->c[s][i],
UE->dlsch[0][TB]->harq_processes[0]->c[s][i]^eNB->dlsch[0][TB]->harq_processes[0]->c[s][i]); UE->dlsch[subframe&0x1][0][TB]->harq_processes[0]->c[s][i]^eNB->dlsch[0][TB]->harq_processes[0]->c[s][i]);
} }
#endif #endif
} }
@@ -4347,7 +4347,7 @@ int main(int argc, char **argv)
TB++; // to terminate the loop over TB TB++; // to terminate the loop over TB
} }
stop_meas(&UE->phy_proc_rx); stop_meas(&UE->phy_proc_rx[subframe&0x1]);
if (n_frames==1) { if (n_frames==1) {
@@ -4410,12 +4410,12 @@ int main(int argc, char **argv)
UE->frame_parms.ofdm_symbol_size*nsymb,1,1); UE->frame_parms.ofdm_symbol_size*nsymb,1,1);
} }
//pdsch_vars //pdsch_vars
dump_dlsch2(UE,eNB_id,subframe,coded_bits_per_codeword,round, UE->dlsch[0][0]->current_harq_pid); dump_dlsch2(UE,eNB_id,subframe,coded_bits_per_codeword,round, UE->dlsch[subframe&0x1][0][0]->current_harq_pid);
/* /*
write_output("dlsch_e.m","e",eNB->dlsch[0][0]->harq_processes[0]->e,coded_bits_per_codeword,1,4); write_output("dlsch_e.m","e",eNB->dlsch[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_ber_bit.m","ber_bit",uncoded_ber_bit,coded_bits_per_codeword,1,0);
write_output("dlsch_eNB_w.m","w",eNB->dlsch[0][0]->harq_processes[0]->w[0],3*(tbs+64),1,4); write_output("dlsch_eNB_w.m","w",eNB->dlsch[0][0]->harq_processes[0]->w[0],3*(tbs+64),1,4);
write_output("dlsch_UE_w.m","w",UE->dlsch[0][0]->harq_processes[0]->w[0],3*(tbs+64),1,0); write_output("dlsch_UE_w.m","w",UE->dlsch[subframe&0x1][0][0]->harq_processes[0]->w[0],3*(tbs+64),1,0);
*/ */
//pdcch_vars //pdcch_vars
@@ -4439,15 +4439,15 @@ int main(int argc, char **argv)
printf("[DLSIM] Errors errs[TB0][round %d] = %d, errs[TB1][round %d] = %d\n ", round, errs[0][round], round, errs[1][round]); printf("[DLSIM] Errors errs[TB0][round %d] = %d, errs[TB1][round %d] = %d\n ", round, errs[0][round], round, errs[1][round]);
#endif #endif
if ((transmission_mode != 3) && (transmission_mode !=4) && (ret[0] > UE->dlsch[0][0]->max_turbo_iterations)){ if ((transmission_mode != 3) && (transmission_mode !=4) && (ret[0] > UE->dlsch[subframe&0x1][0][0]->max_turbo_iterations)){
//printf("flag 1 \n"); //printf("flag 1 \n");
round++; round++;
} }
if (transmission_mode == 3 || transmission_mode == 4 ) { if (transmission_mode == 3 || transmission_mode == 4 ) {
if (ret[0] > UE->dlsch[0][0]->max_turbo_iterations && if (ret[0] > UE->dlsch[subframe&0x1][0][0]->max_turbo_iterations &&
ret[1] > UE->dlsch[0][0]->max_turbo_iterations){ ret[1] > UE->dlsch[subframe&0x1][0][0]->max_turbo_iterations){
resend_both[round]++; resend_both[round]++;
round++; round++;
resend_cw0_cw1=1; //resend both cws resend_cw0_cw1=1; //resend both cws
@@ -4455,8 +4455,8 @@ int main(int argc, char **argv)
TB0_active=1; TB0_active=1;
TB1_active=1; TB1_active=1;
} }
else if (ret[1] > UE->dlsch[0][0]->max_turbo_iterations && else if (ret[1] > UE->dlsch[subframe&0x1][0][0]->max_turbo_iterations &&
ret[0] <= UE->dlsch[0][0]->max_turbo_iterations){ ret[0] <= UE->dlsch[subframe&0x1][0][0]->max_turbo_iterations){
resend_one[round]++; resend_one[round]++;
resend_cw0_cw1=0; resend_cw0_cw1=0;
TB0_active=0; TB0_active=0;
@@ -4476,8 +4476,8 @@ int main(int argc, char **argv)
#endif #endif
round++; round++;
} }
else if (ret[0] > UE->dlsch[0][0]->max_turbo_iterations && else if (ret[0] > UE->dlsch[subframe&0x1][0][0]->max_turbo_iterations &&
ret[1] <= UE->dlsch[0][0]->max_turbo_iterations){ ret[1] <= UE->dlsch[subframe&0x1][0][0]->max_turbo_iterations){
resend_one[round]++; resend_one[round]++;
resend_cw0_cw1=0; resend_cw0_cw1=0;
TB0_active=1; TB0_active=1;
@@ -4531,7 +4531,7 @@ int main(int argc, char **argv)
double t_tx_enc = (double)eNB->dlsch_encoding_stats.p_time/cpu_freq_GHz/1000.0; double t_tx_enc = (double)eNB->dlsch_encoding_stats.p_time/cpu_freq_GHz/1000.0;
double t_rx = (double)UE->phy_proc_rx.p_time/cpu_freq_GHz/1000.0; double t_rx = (double)UE->phy_proc_rx[subframe&0x1].p_time/cpu_freq_GHz/1000.0;
double t_rx_fft = (double)UE->ofdm_demod_stats.p_time/cpu_freq_GHz/1000.0; double t_rx_fft = (double)UE->ofdm_demod_stats.p_time/cpu_freq_GHz/1000.0;
double t_rx_demod = (double)UE->dlsch_rx_pdcch_stats.p_time/cpu_freq_GHz/1000.0; double t_rx_demod = (double)UE->dlsch_rx_pdcch_stats.p_time/cpu_freq_GHz/1000.0;
double t_rx_dec = (double)UE->dlsch_decoding_stats.p_time/cpu_freq_GHz/1000.0; double t_rx_dec = (double)UE->dlsch_decoding_stats.p_time/cpu_freq_GHz/1000.0;
@@ -4796,7 +4796,7 @@ int main(int argc, char **argv)
rate[0]*effective_rate, rate[0]*effective_rate,
100*effective_rate, 100*effective_rate,
rate[0], rate[0],
rate[0]*get_Qm(UE->dlsch[0][0]->harq_processes[UE->dlsch[0][0]->current_harq_pid]->mcs), rate[0]*get_Qm(UE->dlsch[subframe&0x1][0][0]->harq_processes[UE->dlsch[subframe&0x1][0][0]->current_harq_pid]->mcs),
(1.0*(round_trials[0][0]-errs[0][0])+2.0*(round_trials[0][1]-errs[0][1])+3.0*(round_trials[0][2]-errs[0][2])+ (1.0*(round_trials[0][0]-errs[0][0])+2.0*(round_trials[0][1]-errs[0][1])+3.0*(round_trials[0][2]-errs[0][2])+
4.0*(round_trials[0][3]-errs[0][3]))/((double)round_trials[0][0])/(double)eNB->dlsch[0][0]->harq_processes[0]->TBS, 4.0*(round_trials[0][3]-errs[0][3]))/((double)round_trials[0][0])/(double)eNB->dlsch[0][0]->harq_processes[0]->TBS,
(1.0*(round_trials[0][0]-errs[0][0])+2.0*(round_trials[0][1]-errs[0][1])+3.0*(round_trials[0][2]-errs[0][2]) (1.0*(round_trials[0][0]-errs[0][0])+2.0*(round_trials[0][1]-errs[0][1])+3.0*(round_trials[0][2]-errs[0][2])
@@ -4864,10 +4864,10 @@ int main(int argc, char **argv)
eNB->dlsch_interleaving_stats.diff/eNB->dlsch_interleaving_stats.trials/cpu_freq_GHz/1000.0,eNB->dlsch_interleaving_stats.trials); eNB->dlsch_interleaving_stats.diff/eNB->dlsch_interleaving_stats.trials/cpu_freq_GHz/1000.0,eNB->dlsch_interleaving_stats.trials);
printf("\n\nUE RX function statistics (per 1ms subframe)\n\n"); printf("\n\nUE RX function statistics (per 1ms subframe)\n\n");
std_phy_proc_rx = sqrt((double)UE->phy_proc_rx.diff_square/pow(cpu_freq_GHz,2)/pow(1000, std_phy_proc_rx = sqrt((double)UE->phy_proc_rx[subframe&0x1].diff_square/pow(cpu_freq_GHz,2)/pow(1000,
2)/UE->phy_proc_rx.trials - pow((double)UE->phy_proc_rx.diff/UE->phy_proc_rx.trials/cpu_freq_GHz/1000,2)); 2)/UE->phy_proc_rx[subframe&0x1].trials - pow((double)UE->phy_proc_rx[subframe&0x1].diff/UE->phy_proc_rx[subframe&0x1].trials/cpu_freq_GHz/1000,2));
printf("Total PHY proc rx :%f us (%d trials)\n",(double)UE->phy_proc_rx.diff/UE->phy_proc_rx.trials/cpu_freq_GHz/1000.0, printf("Total PHY proc rx :%f us (%d trials)\n",(double)UE->phy_proc_rx[subframe&0x1].diff/UE->phy_proc_rx[subframe&0x1].trials/cpu_freq_GHz/1000.0,
UE->phy_proc_rx.trials*2/3); UE->phy_proc_rx[subframe&0x1].trials*2/3);
printf("|__Statistcs std: %fus max: %fus min: %fus median %fus q1 %fus q3 %fus n_dropped: %d packet \n", std_phy_proc_rx, t_rx_max, t_rx_min, rx_median, printf("|__Statistcs std: %fus max: %fus min: %fus median %fus q1 %fus q3 %fus n_dropped: %d packet \n", std_phy_proc_rx, t_rx_max, t_rx_min, rx_median,
rx_q1, rx_q3, n_rx_dropped); rx_q1, rx_q3, n_rx_dropped);
std_phy_proc_rx_fft = sqrt((double)UE->ofdm_demod_stats.diff_square/pow(cpu_freq_GHz,2)/pow(1000, std_phy_proc_rx_fft = sqrt((double)UE->ofdm_demod_stats.diff_square/pow(cpu_freq_GHz,2)/pow(1000,
@@ -4901,7 +4901,7 @@ int main(int argc, char **argv)
printf("|__ DLSCH Rate Unmatching :%f us (%d trials)\n", printf("|__ DLSCH Rate Unmatching :%f us (%d trials)\n",
(double)UE->dlsch_rate_unmatching_stats.diff/UE->dlsch_rate_unmatching_stats.trials/cpu_freq_GHz/1000.0,UE->dlsch_rate_unmatching_stats.trials); (double)UE->dlsch_rate_unmatching_stats.diff/UE->dlsch_rate_unmatching_stats.trials/cpu_freq_GHz/1000.0,UE->dlsch_rate_unmatching_stats.trials);
printf("|__ DLSCH Turbo Decoding(%d bits) :%f us (%d trials)\n", printf("|__ DLSCH Turbo Decoding(%d bits) :%f us (%d trials)\n",
UE->dlsch[0][0]->harq_processes[0]->Cminus ? UE->dlsch[0][0]->harq_processes[0]->Kminus : UE->dlsch[0][0]->harq_processes[0]->Kplus, UE->dlsch[subframe&0x1][0][0]->harq_processes[0]->Cminus ? UE->dlsch[subframe&0x1][0][0]->harq_processes[0]->Kminus : UE->dlsch[subframe&0x1][0][0]->harq_processes[0]->Kplus,
(double)UE->dlsch_turbo_decoding_stats.diff/UE->dlsch_turbo_decoding_stats.trials/cpu_freq_GHz/1000.0,UE->dlsch_turbo_decoding_stats.trials); (double)UE->dlsch_turbo_decoding_stats.diff/UE->dlsch_turbo_decoding_stats.trials/cpu_freq_GHz/1000.0,UE->dlsch_turbo_decoding_stats.trials);
printf(" |__ init %f us (cycles/iter %f, %d trials)\n", printf(" |__ init %f us (cycles/iter %f, %d trials)\n",
(double)UE->dlsch_tc_init_stats.diff/UE->dlsch_tc_init_stats.trials/cpu_freq_GHz/1000.0, (double)UE->dlsch_tc_init_stats.diff/UE->dlsch_tc_init_stats.trials/cpu_freq_GHz/1000.0,
@@ -5189,7 +5189,7 @@ int main(int argc, char **argv)
eNB->dlsch_modulation_stats.trials, eNB->dlsch_modulation_stats.trials,
eNB->dlsch_scrambling_stats.trials, eNB->dlsch_scrambling_stats.trials,
eNB->dlsch_encoding_stats.trials, eNB->dlsch_encoding_stats.trials,
UE->phy_proc_rx.trials, UE->phy_proc_rx[subframe&0x1].trials,
UE->ofdm_demod_stats.trials, UE->ofdm_demod_stats.trials,
UE->dlsch_rx_pdcch_stats.trials, UE->dlsch_rx_pdcch_stats.trials,
UE->dlsch_llr_stats.trials, UE->dlsch_llr_stats.trials,
@@ -5202,7 +5202,7 @@ int main(int argc, char **argv)
get_time_meas_us(&eNB->dlsch_modulation_stats), get_time_meas_us(&eNB->dlsch_modulation_stats),
get_time_meas_us(&eNB->dlsch_scrambling_stats), get_time_meas_us(&eNB->dlsch_scrambling_stats),
get_time_meas_us(&eNB->dlsch_encoding_stats), get_time_meas_us(&eNB->dlsch_encoding_stats),
get_time_meas_us(&UE->phy_proc_rx), get_time_meas_us(&UE->phy_proc_rx[subframe&0x1]),
nsymb*get_time_meas_us(&UE->ofdm_demod_stats), nsymb*get_time_meas_us(&UE->ofdm_demod_stats),
get_time_meas_us(&UE->dlsch_rx_pdcch_stats), get_time_meas_us(&UE->dlsch_rx_pdcch_stats),
3*get_time_meas_us(&UE->dlsch_llr_stats), 3*get_time_meas_us(&UE->dlsch_llr_stats),
@@ -5326,7 +5326,7 @@ int main(int argc, char **argv)
free_eNB_dlsch(eNB->dlsch[0][i]); free_eNB_dlsch(eNB->dlsch[0][i]);
printf("UE %d\n",i); printf("UE %d\n",i);
free_ue_dlsch(UE->dlsch[0][i]); free_ue_dlsch(UE->dlsch[subframe&0x1][0][i]);
} }
openair1/SIMULATION/LTE_PHY/dlsim_tm7.c
+66 -66
View File
@@ -953,14 +953,14 @@ int main(int argc, char **argv)
} }
for (i=0; i<2; i++) { for (i=0; i<2; i++) {
UE->dlsch[0][i] = new_ue_dlsch(Kmimo,8,Nsoft,MAX_TURBO_ITERATIONS,N_RB_DL,0); UE->dlsch[subframe&0x1][0][i] = new_ue_dlsch(Kmimo,8,Nsoft,MAX_TURBO_ITERATIONS,N_RB_DL,0);
if (!UE->dlsch[0][i]) { if (!UE->dlsch[subframe&0x1][0][i]) {
printf("Can't get ue dlsch structures\n"); printf("Can't get ue dlsch structures\n");
exit(-1); exit(-1);
} }
UE->dlsch[0][i]->rnti = n_rnti; UE->dlsch[subframe&0x1][0][i]->rnti = n_rnti;
} }
// structure for SIC at UE // structure for SIC at UE
@@ -2069,7 +2069,7 @@ int main(int argc, char **argv)
reset_meas(&eNB->dlsch_rate_matching_stats); reset_meas(&eNB->dlsch_rate_matching_stats);
reset_meas(&eNB->dlsch_turbo_encoding_stats); reset_meas(&eNB->dlsch_turbo_encoding_stats);
reset_meas(&UE->phy_proc_rx); // total UE rx reset_meas(&UE->phy_proc_rx[subframe&0x1]); // total UE rx
reset_meas(&UE->ofdm_demod_stats); reset_meas(&UE->ofdm_demod_stats);
reset_meas(&UE->dlsch_channel_estimation_stats); reset_meas(&UE->dlsch_channel_estimation_stats);
reset_meas(&UE->dlsch_freq_offset_estimation_stats); reset_meas(&UE->dlsch_freq_offset_estimation_stats);
@@ -2112,9 +2112,9 @@ int main(int argc, char **argv)
//if (trials%100==0) //if (trials%100==0)
eNB2UE[0]->first_run = 1; eNB2UE[0]->first_run = 1;
ret = UE->dlsch[0][0]->max_turbo_iterations+1; ret = UE->dlsch[subframe&0x1][0][0]->max_turbo_iterations+1;
while ((round < num_rounds) && (ret > UE->dlsch[0][0]->max_turbo_iterations)) { while ((round < num_rounds) && (ret > UE->dlsch[subframe&0x1][0][0]->max_turbo_iterations)) {
//printf("Trial %d, round %d\n",trials,round); //printf("Trial %d, round %d\n",trials,round);
round_trials[round]++; round_trials[round]++;
@@ -2601,7 +2601,7 @@ PMI_FEEDBACK:
// use the PMI from previous trial // use the PMI from previous trial
if (DLSCH_alloc_pdu2_1E[0].tpmi == 5) { if (DLSCH_alloc_pdu2_1E[0].tpmi == 5) {
eNB->dlsch[0][0]->harq_processes[0]->pmi_alloc = quantize_subband_pmi(&UE->measurements,0,eNB->frame_parms.N_RB_DL); eNB->dlsch[0][0]->harq_processes[0]->pmi_alloc = quantize_subband_pmi(&UE->measurements,0,eNB->frame_parms.N_RB_DL);
UE->dlsch[0][0]->harq_processes[0]->pmi_alloc = quantize_subband_pmi(&UE->measurements,0,UE->frame_parms.N_RB_DL); UE->dlsch[subframe&0x1][0][0]->harq_processes[0]->pmi_alloc = quantize_subband_pmi(&UE->measurements,0,UE->frame_parms.N_RB_DL);
if (n_users>1) if (n_users>1)
eNB->dlsch[1][0]->harq_processes[0]->pmi_alloc = (eNB->dlsch[0][0]->harq_processes[0]->pmi_alloc ^ 0x1555); eNB->dlsch[1][0]->harq_processes[0]->pmi_alloc = (eNB->dlsch[0][0]->harq_processes[0]->pmi_alloc ^ 0x1555);
@@ -3059,7 +3059,7 @@ PMI_FEEDBACK:
} }
start_meas(&UE->phy_proc_rx); start_meas(&UE->phy_proc_rx[subframe&0x1]);
// Inner receiver scheduling for 3 slots // Inner receiver scheduling for 3 slots
@@ -3227,7 +3227,7 @@ PMI_FEEDBACK:
for (i=0; i<dci_cnt; i++) { for (i=0; i<dci_cnt; i++) {
// printf("Generating dlsch parameters for RNTI %x\n",dci_alloc_rx[i].rnti); // printf("Generating dlsch parameters for RNTI %x\n",dci_alloc_rx[i].rnti);
if (round == 0) UE->dlsch[0][0]->harq_processes[UE->dlsch[0][0]->current_harq_pid]->first_tx=1; if (round == 0) UE->dlsch[subframe&0x1][0][0]->harq_processes[UE->dlsch[subframe&0x1][0][0]->current_harq_pid]->first_tx=1;
if ((dci_alloc_rx[i].rnti == n_rnti) && if ((dci_alloc_rx[i].rnti == n_rnti) &&
(generate_ue_dlsch_params_from_dci(0, (generate_ue_dlsch_params_from_dci(0,
@@ -3235,7 +3235,7 @@ PMI_FEEDBACK:
dci_alloc_rx[i].dci_pdu, dci_alloc_rx[i].dci_pdu,
dci_alloc_rx[i].rnti, dci_alloc_rx[i].rnti,
dci_alloc_rx[i].format, dci_alloc_rx[i].format,
UE->dlsch[0], UE->dlsch[subframe&0x1][0],
&UE->frame_parms, &UE->frame_parms,
UE->pdsch_config_dedicated, UE->pdsch_config_dedicated,
SI_RNTI, SI_RNTI,
@@ -3244,23 +3244,23 @@ PMI_FEEDBACK:
transmission_mode<7?0:transmission_mode))) { transmission_mode<7?0:transmission_mode))) {
//dump_dci(&UE->frame_parms,&dci_alloc_rx[i]); //dump_dci(&UE->frame_parms,&dci_alloc_rx[i]);
coded_bits_per_codeword = get_G(&eNB->frame_parms, coded_bits_per_codeword = get_G(&eNB->frame_parms,
UE->dlsch[0][0]->harq_processes[UE->dlsch[0][0]->current_harq_pid]->nb_rb, UE->dlsch[subframe&0x1][0][0]->harq_processes[UE->dlsch[subframe&0x1][0][0]->current_harq_pid]->nb_rb,
UE->dlsch[0][0]->harq_processes[UE->dlsch[0][0]->current_harq_pid]->rb_alloc_even, UE->dlsch[subframe&0x1][0][0]->harq_processes[UE->dlsch[subframe&0x1][0][0]->current_harq_pid]->rb_alloc_even,
get_Qm(UE->dlsch[0][0]->harq_processes[UE->dlsch[0][0]->current_harq_pid]->mcs), get_Qm(UE->dlsch[subframe&0x1][0][0]->harq_processes[UE->dlsch[subframe&0x1][0][0]->current_harq_pid]->mcs),
UE->dlsch[0][0]->harq_processes[UE->dlsch[0][0]->current_harq_pid]->Nl, UE->dlsch[subframe&0x1][0][0]->harq_processes[UE->dlsch[subframe&0x1][0][0]->current_harq_pid]->Nl,
UE->pdcch_vars[0]->num_pdcch_symbols, UE->pdcch_vars[0]->num_pdcch_symbols,
0, 0,
subframe, subframe,
(transmission_mode<7?0:transmission_mode)); (transmission_mode<7?0:transmission_mode));
/*if (transmission_mode==7 && common_flag==0) /*if (transmission_mode==7 && common_flag==0)
UE->dlsch[0][0]->harq_processes[0]->mimo_mode = TM7; */ UE->dlsch[subframe&0x1][0][0]->harq_processes[0]->mimo_mode = TM7; */
/* /*
rate = (double)dlsch_tbs25[get_I_TBS(UE->dlsch[0][0]->harq_processes[UE->dlsch[0][0]->current_harq_pid]->mcs)][UE->dlsch[0][0]->nb_rb-1]/(coded_bits_per_codeword); rate = (double)dlsch_tbs25[get_I_TBS(UE->dlsch[subframe&0x1][0][0]->harq_processes[UE->dlsch[subframe&0x1][0][0]->current_harq_pid]->mcs)][UE->dlsch[subframe&0x1][0][0]->nb_rb-1]/(coded_bits_per_codeword);
rate*=get_Qm(UE->dlsch[0][0]->harq_processes[UE->dlsch[0][0]->current_harq_pid]->mcs); rate*=get_Qm(UE->dlsch[subframe&0x1][0][0]->harq_processes[UE->dlsch[subframe&0x1][0][0]->current_harq_pid]->mcs);
*/ */
printf("num_pdcch_symbols %d, G %d, TBS %d\n",UE->pdcch_vars[0]->num_pdcch_symbols,coded_bits_per_codeword, printf("num_pdcch_symbols %d, G %d, TBS %d\n",UE->pdcch_vars[0]->num_pdcch_symbols,coded_bits_per_codeword,
UE->dlsch[0][0]->harq_processes[UE->dlsch[0][0]->current_harq_pid]->TBS); UE->dlsch[subframe&0x1][0][0]->harq_processes[UE->dlsch[subframe&0x1][0][0]->current_harq_pid]->TBS);
dlsch_active = 1; dlsch_active = 1;
} else { } else {
@@ -3288,7 +3288,7 @@ PMI_FEEDBACK:
UE->pdcch_vars[0]->crnti = n_rnti; UE->pdcch_vars[0]->crnti = n_rnti;
UE->pdcch_vars[0]->num_pdcch_symbols = num_pdcch_symbols; UE->pdcch_vars[0]->num_pdcch_symbols = num_pdcch_symbols;
if (round == 0) UE->dlsch[0][0]->harq_processes[0]->first_tx=1; if (round == 0) UE->dlsch[subframe&0x1][0][0]->harq_processes[0]->first_tx=1;
switch (transmission_mode) { switch (transmission_mode) {
case 1: case 1:
@@ -3299,7 +3299,7 @@ PMI_FEEDBACK:
&DLSCH_alloc_pdu_1[0], &DLSCH_alloc_pdu_1[0],
(common_flag==0)? C_RNTI : SI_RNTI, (common_flag==0)? C_RNTI : SI_RNTI,
(common_flag==0)? format1 : format1A, (common_flag==0)? format1 : format1A,
UE->dlsch[0], UE->dlsch[subframe&0x1][0],
&UE->frame_parms, &UE->frame_parms,
UE->pdsch_config_dedicated, UE->pdsch_config_dedicated,
SI_RNTI, SI_RNTI,
@@ -3307,24 +3307,24 @@ PMI_FEEDBACK:
P_RNTI, P_RNTI,
transmission_mode<7?0:transmission_mode); transmission_mode<7?0:transmission_mode);
/*if(transmission_mode==7 && common_flag==0) /*if(transmission_mode==7 && common_flag==0)
UE->dlsch[0][0]->harq_processes[0]->mimo_mode = TM7;*/ UE->dlsch[subframe&0x1][0][0]->harq_processes[0]->mimo_mode = TM7;*/
break; break;
case 3: case 3:
// printf("Rate: TM3 (before) round %d (%d) first_tx %d\n",round,UE->dlsch[0][0]->harq_processes[0]->round,UE->dlsch[0][0]->harq_processes[0]->first_tx); // printf("Rate: TM3 (before) round %d (%d) first_tx %d\n",round,UE->dlsch[subframe&0x1][0][0]->harq_processes[0]->round,UE->dlsch[subframe&0x1][0][0]->harq_processes[0]->first_tx);
generate_ue_dlsch_params_from_dci(0, generate_ue_dlsch_params_from_dci(0,
subframe, subframe,
&DLSCH_alloc_pdu_1[0], &DLSCH_alloc_pdu_1[0],
(common_flag==0)? C_RNTI : SI_RNTI, (common_flag==0)? C_RNTI : SI_RNTI,
(common_flag==0)? format2A : format1A, (common_flag==0)? format2A : format1A,
UE->dlsch[0], UE->dlsch[subframe&0x1][0],
&UE->frame_parms, &UE->frame_parms,
UE->pdsch_config_dedicated, UE->pdsch_config_dedicated,
SI_RNTI, SI_RNTI,
0, 0,
P_RNTI, P_RNTI,
0); 0);
// printf("Rate: TM3 (after) round %d (%d) first_tx %d\n",round,UE->dlsch[0][0]->harq_processes[0]->round,UE->dlsch[0][0]->harq_processes[0]->first_tx); // printf("Rate: TM3 (after) round %d (%d) first_tx %d\n",round,UE->dlsch[subframe&0x1][0][0]->harq_processes[0]->round,UE->dlsch[subframe&0x1][0][0]->harq_processes[0]->first_tx);
break; break;
case 4: case 4:
@@ -3333,7 +3333,7 @@ PMI_FEEDBACK:
&DLSCH_alloc_pdu_1[0], &DLSCH_alloc_pdu_1[0],
(common_flag==0)? C_RNTI : SI_RNTI, (common_flag==0)? C_RNTI : SI_RNTI,
(common_flag==0)? format2 : format1A, (common_flag==0)? format2 : format1A,
UE->dlsch[0], UE->dlsch[subframe&0x1][0],
&UE->frame_parms, &UE->frame_parms,
UE->pdsch_config_dedicated, UE->pdsch_config_dedicated,
SI_RNTI, SI_RNTI,
@@ -3349,7 +3349,7 @@ PMI_FEEDBACK:
&DLSCH_alloc_pdu2_1E[0], &DLSCH_alloc_pdu2_1E[0],
C_RNTI, C_RNTI,
format1E_2A_M10PRB, format1E_2A_M10PRB,
UE->dlsch[0], UE->dlsch[subframe&0x1][0],
&UE->frame_parms, &UE->frame_parms,
UE->pdsch_config_dedicated, UE->pdsch_config_dedicated,
SI_RNTI, SI_RNTI,
@@ -3381,7 +3381,7 @@ PMI_FEEDBACK:
if ((Ns==(1+(2*subframe))) && (l==0)) {// process PDSCH symbols 1,2,3,4,5,(6 Normal Prefix) if ((Ns==(1+(2*subframe))) && (l==0)) {// process PDSCH symbols 1,2,3,4,5,(6 Normal Prefix)
if ((transmission_mode == 5) && if ((transmission_mode == 5) &&
(UE->dlsch[eNB_id][0]->harq_processes[UE->dlsch[0][0]->current_harq_pid]->dl_power_off==0) && (UE->dlsch[subframe&0x1][eNB_id][0]->harq_processes[UE->dlsch[subframe&0x1][0][0]->current_harq_pid]->dl_power_off==0) &&
(UE->use_ia_receiver ==1)) { (UE->use_ia_receiver ==1)) {
dual_stream_UE = 1; dual_stream_UE = 1;
} else { } else {
@@ -3404,7 +3404,7 @@ PMI_FEEDBACK:
(m==UE->pdcch_vars[0]->num_pdcch_symbols)?1:0, (m==UE->pdcch_vars[0]->num_pdcch_symbols)?1:0,
dual_stream_UE, dual_stream_UE,
i_mod, i_mod,
UE->dlsch[0][0]->current_harq_pid)==-1) { UE->dlsch[subframe&0x1][0][0]->current_harq_pid)==-1) {
dlsch_active = 0; dlsch_active = 0;
break; break;
} }
@@ -3430,7 +3430,7 @@ PMI_FEEDBACK:
0, 0,
dual_stream_UE, dual_stream_UE,
i_mod, i_mod,
UE->dlsch[0][0]->current_harq_pid)==-1) { UE->dlsch[subframe&0x1][0][0]->current_harq_pid)==-1) {
dlsch_active=0; dlsch_active=0;
break; break;
} }
@@ -3456,7 +3456,7 @@ PMI_FEEDBACK:
0, 0,
dual_stream_UE, dual_stream_UE,
i_mod, i_mod,
UE->dlsch[0][0]->current_harq_pid)==-1) { UE->dlsch[subframe&0x1][0][0]->current_harq_pid)==-1) {
dlsch_active=0; dlsch_active=0;
break; break;
} }
@@ -3534,7 +3534,7 @@ PMI_FEEDBACK:
} }
for (int cw=Kmimo-1; cw>=0; cw--) { for (int cw=Kmimo-1; cw>=0; cw--) {
UE->dlsch[0][cw]->rnti = (common_flag==0) ? n_rnti: SI_RNTI; UE->dlsch[subframe&0x1][0][cw]->rnti = (common_flag==0) ? n_rnti: SI_RNTI;
coded_bits_per_codeword = get_G(&eNB->frame_parms, coded_bits_per_codeword = get_G(&eNB->frame_parms,
eNB->dlsch[0][cw]->harq_processes[0]->nb_rb, eNB->dlsch[0][cw]->harq_processes[0]->nb_rb,
eNB->dlsch[0][cw]->harq_processes[0]->rb_alloc, eNB->dlsch[0][cw]->harq_processes[0]->rb_alloc,
@@ -3545,7 +3545,7 @@ PMI_FEEDBACK:
subframe, subframe,
(transmission_mode<7?0:transmission_mode)); (transmission_mode<7?0:transmission_mode));
UE->dlsch[0][cw]->harq_processes[UE->dlsch[0][cw]->current_harq_pid]->G = coded_bits_per_codeword; UE->dlsch[subframe&0x1][0][cw]->harq_processes[UE->dlsch[subframe&0x1][0][cw]->current_harq_pid]->G = coded_bits_per_codeword;
@@ -3569,7 +3569,7 @@ PMI_FEEDBACK:
start_meas(&UE->dlsch_unscrambling_stats); start_meas(&UE->dlsch_unscrambling_stats);
dlsch_unscrambling(&UE->frame_parms, dlsch_unscrambling(&UE->frame_parms,
0, 0,
UE->dlsch[0][cw], UE->dlsch[subframe&0x1][0][cw],
coded_bits_per_codeword, coded_bits_per_codeword,
UE->pdsch_vars[subframe&0x1][eNB_id]->llr[cw], UE->pdsch_vars[subframe&0x1][eNB_id]->llr[cw],
0, 0,
@@ -3580,15 +3580,15 @@ PMI_FEEDBACK:
ret = dlsch_decoding(UE, ret = dlsch_decoding(UE,
UE->pdsch_vars[subframe&0x1][eNB_id]->llr[cw], UE->pdsch_vars[subframe&0x1][eNB_id]->llr[cw],
&UE->frame_parms, &UE->frame_parms,
UE->dlsch[0][cw], UE->dlsch[subframe&0x1][0][cw],
UE->dlsch[0][cw]->harq_processes[UE->dlsch[0][cw]->current_harq_pid], UE->dlsch[subframe&0x1][0][cw]->harq_processes[UE->dlsch[subframe&0x1][0][cw]->current_harq_pid],
subframe, subframe,
UE->dlsch[0][cw]->current_harq_pid, UE->dlsch[subframe&0x1][0][cw]->current_harq_pid,
1,llr8_flag); 1,llr8_flag);
stop_meas(&UE->dlsch_decoding_stats); stop_meas(&UE->dlsch_decoding_stats);
if (cw==1) { if (cw==1) {
if (ret <= UE->dlsch[0][cw]->max_turbo_iterations) { if (ret <= UE->dlsch[subframe&0x1][0][cw]->max_turbo_iterations) {
} else { } else {
errs2[round]++; errs2[round]++;
} }
@@ -3596,10 +3596,10 @@ PMI_FEEDBACK:
} }
stop_meas(&UE->phy_proc_rx); stop_meas(&UE->phy_proc_rx[subframe&0x1]);
if (ret <= UE->dlsch[0][0]->max_turbo_iterations) { if (ret <= UE->dlsch[subframe&0x1][0][0]->max_turbo_iterations) {
avg_iter += ret; avg_iter += ret;
iter_trials++; iter_trials++;
@@ -3607,15 +3607,15 @@ PMI_FEEDBACK:
if (n_frames==1) if (n_frames==1)
printf("No DLSCH errors found (round %d),uncoded ber %f\n",round,uncoded_ber); printf("No DLSCH errors found (round %d),uncoded ber %f\n",round,uncoded_ber);
UE->total_TBS[eNB_id] = UE->total_TBS[eNB_id] + UE->dlsch[eNB_id][0]->harq_processes[UE->dlsch[eNB_id][0]->current_harq_pid]->TBS; UE->total_TBS[eNB_id] = UE->total_TBS[eNB_id] + UE->dlsch[subframe&0x1][eNB_id][0]->harq_processes[UE->dlsch[subframe&0x1][eNB_id][0]->current_harq_pid]->TBS;
TB0_active = 0; TB0_active = 0;
if (UE->dlsch[eNB_id][0]->harq_processes[UE->dlsch[eNB_id][0]->current_harq_pid]->mimo_mode == LARGE_CDD) { //try to decode second stream using SIC if (UE->dlsch[subframe&0x1][eNB_id][0]->harq_processes[UE->dlsch[subframe&0x1][eNB_id][0]->current_harq_pid]->mimo_mode == LARGE_CDD) { //try to decode second stream using SIC
/* /*
for (round = 0 ; round < UE->dlsch[eNB_id][0]->harq_processes[UE->dlsch[eNB_id][0]->current_harq_pid]->round ; round++) { for (round = 0 ; round < UE->dlsch[subframe&0x1][eNB_id][0]->harq_processes[UE->dlsch[subframe&0x1][eNB_id][0]->current_harq_pid]->round ; round++) {
// re-encoding of first stream // re-encoding of first stream
dlsch0_ue_harq = UE->dlsch[eNB_id][0]->harq_processes[UE->dlsch[eNB_id][0]->current_harq_pid]; dlsch0_ue_harq = UE->dlsch[subframe&0x1][eNB_id][0]->harq_processes[UE->dlsch[subframe&0x1][eNB_id][0]->current_harq_pid];
dlsch0_eNB_harq = UE->dlsch[eNB_id]->harq_processes[UE->dlsch[eNB_id][0]->current_harq_pid]; dlsch0_eNB_harq = UE->dlsch[subframe&0x1][eNB_id]->harq_processes[UE->dlsch[subframe&0x1][eNB_id][0]->current_harq_pid];
dlsch0_eNB_harq->mimo_mode = LARGE_CDD; dlsch0_eNB_harq->mimo_mode = LARGE_CDD;
dlsch0_eNB_harq->rb_alloc[0] = dlsch0_ue_harq->rb_alloc_even[0]; 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->nb_rb = dlsch0_ue_harq->nb_rb;
@@ -3627,13 +3627,13 @@ PMI_FEEDBACK:
dlsch0_eNB_harq->dl_power_off = dlsch0_ue_harq->dl_power_off; dlsch0_eNB_harq->dl_power_off = dlsch0_ue_harq->dl_power_off;
dlsch0_eNB_harq->status = dlsch0_ue_harq->status; dlsch0_eNB_harq->status = dlsch0_ue_harq->status;
UE->dlsch[eNB_id]->active = UE->dlsch[eNB_id][0]->active; UE->dlsch[subframe&0x1][eNB_id]->active = UE->dlsch[subframe&0x1][eNB_id][0]->active;
UE->dlsch[eNB_id]->rnti = UE->dlsch[eNB_id][0]->rnti; UE->dlsch[subframe&0x1][eNB_id]->rnti = UE->dlsch[subframe&0x1][eNB_id][0]->rnti;
dlsch_encoding(UE->dlsch[eNB_id][0]->harq_processes[UE->dlsch[eNB_id][0]->current_harq_pid]->b, dlsch_encoding(UE->dlsch[subframe&0x1][eNB_id][0]->harq_processes[UE->dlsch[subframe&0x1][eNB_id][0]->current_harq_pid]->b,
&UE->frame_parms, &UE->frame_parms,
num_pdcch_symbols, num_pdcch_symbols,
UE->dlsch[0], UE->dlsch[subframe&0x1][0],
0,subframe, 0,subframe,
&UE->dlsch_rate_matching_stats, &UE->dlsch_rate_matching_stats,
&UE->dlsch_turbo_encoding_stats, &UE->dlsch_turbo_encoding_stats,
@@ -3660,18 +3660,18 @@ PMI_FEEDBACK:
//if ((n_frames==1) || (SNR>=30)) //if ((n_frames==1) || (SNR>=30))
printf("DLSCH errors found (round %d), uncoded ber %f\n",round,uncoded_ber); printf("DLSCH errors found (round %d), uncoded ber %f\n",round,uncoded_ber);
for (s=0; s<UE->dlsch[0][0]->harq_processes[0]->C; s++) { for (s=0; s<UE->dlsch[subframe&0x1][0][0]->harq_processes[0]->C; s++) {
if (s<UE->dlsch[0][0]->harq_processes[0]->Cminus) if (s<UE->dlsch[subframe&0x1][0][0]->harq_processes[0]->Cminus)
Kr = UE->dlsch[0][0]->harq_processes[0]->Kminus; Kr = UE->dlsch[subframe&0x1][0][0]->harq_processes[0]->Kminus;
else else
Kr = UE->dlsch[0][0]->harq_processes[0]->Kplus; Kr = UE->dlsch[subframe&0x1][0][0]->harq_processes[0]->Kplus;
Kr_bytes = Kr>>3; Kr_bytes = Kr>>3;
printf("Decoded_output (Segment %d):\n",s); printf("Decoded_output (Segment %d):\n",s);
for (i=0; i<Kr_bytes; i++) for (i=0; i<Kr_bytes; i++)
printf("%d : %x (%x)\n",i,UE->dlsch[0][0]->harq_processes[0]->c[s][i],UE->dlsch[0][0]->harq_processes[0]->c[s][i]^eNB->dlsch[0][0]->harq_processes[0]->c[s][i]); printf("%d : %x (%x)\n",i,UE->dlsch[subframe&0x1][0][0]->harq_processes[0]->c[s][i],UE->dlsch[subframe&0x1][0][0]->harq_processes[0]->c[s][i]^eNB->dlsch[0][0]->harq_processes[0]->c[s][i]);
} }
sprintf(fname,"rxsig0_r%d.m",round); sprintf(fname,"rxsig0_r%d.m",round);
@@ -3726,7 +3726,7 @@ PMI_FEEDBACK:
write_output("dlsch_e.m","e",eNB->dlsch[0][0]->harq_processes[0]->e,coded_bits_per_codeword,1,4); write_output("dlsch_e.m","e",eNB->dlsch[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_ber_bit.m","ber_bit",uncoded_ber_bit,coded_bits_per_codeword,1,0);
write_output("dlsch_w.m","w",eNB->dlsch[0][0]->harq_processes[0]->w[0],3*(tbs+64),1,4); write_output("dlsch_w.m","w",eNB->dlsch[0][0]->harq_processes[0]->w[0],3*(tbs+64),1,4);
write_output("dlsch_w.m","w",UE->dlsch[0][0]->harq_processes[0]->w[0],3*(tbs+64),1,0); write_output("dlsch_w.m","w",UE->dlsch[subframe&0x1][0][0]->harq_processes[0]->w[0],3*(tbs+64),1,0);
*/ */
if (round == 3) exit(-1); if (round == 3) exit(-1);
@@ -3735,7 +3735,7 @@ PMI_FEEDBACK:
// printf("round %d errors %d/%d\n",round,errs[round],trials); // printf("round %d errors %d/%d\n",round,errs[round],trials);
round++; round++;
// UE->dlsch[0][0]->harq_processes[0]->round++; // UE->dlsch[subframe&0x1][0][0]->harq_processes[0]->round++;
} }
if (xforms==1) { if (xforms==1) {
@@ -3775,7 +3775,7 @@ PMI_FEEDBACK:
double t_tx_enc = (double)eNB->dlsch_encoding_stats.p_time/cpu_freq_GHz/1000.0; double t_tx_enc = (double)eNB->dlsch_encoding_stats.p_time/cpu_freq_GHz/1000.0;
double t_rx = (double)UE->phy_proc_rx.p_time/cpu_freq_GHz/1000.0; double t_rx = (double)UE->phy_proc_rx[subframe&0x1].p_time/cpu_freq_GHz/1000.0;
double t_rx_fft = (double)UE->ofdm_demod_stats.p_time/cpu_freq_GHz/1000.0; double t_rx_fft = (double)UE->ofdm_demod_stats.p_time/cpu_freq_GHz/1000.0;
double t_rx_demod = (double)UE->dlsch_rx_pdcch_stats.p_time/cpu_freq_GHz/1000.0; double t_rx_demod = (double)UE->dlsch_rx_pdcch_stats.p_time/cpu_freq_GHz/1000.0;
double t_rx_dec = (double)UE->dlsch_decoding_stats.p_time/cpu_freq_GHz/1000.0; double t_rx_dec = (double)UE->dlsch_decoding_stats.p_time/cpu_freq_GHz/1000.0;
@@ -3925,7 +3925,7 @@ PMI_FEEDBACK:
rate*effective_rate, rate*effective_rate,
100*effective_rate, 100*effective_rate,
rate, rate,
rate*get_Qm(UE->dlsch[0][0]->harq_processes[UE->dlsch[0][0]->current_harq_pid]->mcs), rate*get_Qm(UE->dlsch[subframe&0x1][0][0]->harq_processes[UE->dlsch[subframe&0x1][0][0]->current_harq_pid]->mcs),
(1.0*(round_trials[0]-errs[0])+2.0*(round_trials[1]-errs[1])+3.0*(round_trials[2]-errs[2])+4.0*(round_trials[3]-errs[3]))/((double)round_trials[0])/ (1.0*(round_trials[0]-errs[0])+2.0*(round_trials[1]-errs[1])+3.0*(round_trials[2]-errs[2])+4.0*(round_trials[3]-errs[3]))/((double)round_trials[0])/
(double)eNB->dlsch[0][0]->harq_processes[0]->TBS, (double)eNB->dlsch[0][0]->harq_processes[0]->TBS,
(1.0*(round_trials[0]-errs[0])+2.0*(round_trials[1]-errs[1])+3.0*(round_trials[2]-errs[2])+4.0*(round_trials[3]-errs[3]))/((double)round_trials[0])); (1.0*(round_trials[0]-errs[0])+2.0*(round_trials[1]-errs[1])+3.0*(round_trials[2]-errs[2])+4.0*(round_trials[3]-errs[3]))/((double)round_trials[0]));
@@ -3964,10 +3964,10 @@ PMI_FEEDBACK:
eNB->dlsch_interleaving_stats.diff/eNB->dlsch_interleaving_stats.trials/cpu_freq_GHz/1000.0,eNB->dlsch_interleaving_stats.trials); eNB->dlsch_interleaving_stats.diff/eNB->dlsch_interleaving_stats.trials/cpu_freq_GHz/1000.0,eNB->dlsch_interleaving_stats.trials);
printf("\n\nUE RX function statistics (per 1ms subframe)\n\n"); printf("\n\nUE RX function statistics (per 1ms subframe)\n\n");
std_phy_proc_rx = sqrt((double)UE->phy_proc_rx.diff_square/pow(cpu_freq_GHz,2)/pow(1000, std_phy_proc_rx = sqrt((double)UE->phy_proc_rx[subframe&0x1].diff_square/pow(cpu_freq_GHz,2)/pow(1000,
2)/UE->phy_proc_rx.trials - pow((double)UE->phy_proc_rx.diff/UE->phy_proc_rx.trials/cpu_freq_GHz/1000,2)); 2)/UE->phy_proc_rx[subframe&0x1].trials - pow((double)UE->phy_proc_rx[subframe&0x1].diff/UE->phy_proc_rx[subframe&0x1].trials/cpu_freq_GHz/1000,2));
printf("Total PHY proc rx :%f us (%d trials)\n",(double)UE->phy_proc_rx.diff/UE->phy_proc_rx.trials/cpu_freq_GHz/1000.0, printf("Total PHY proc rx :%f us (%d trials)\n",(double)UE->phy_proc_rx[subframe&0x1].diff/UE->phy_proc_rx[subframe&0x1].trials/cpu_freq_GHz/1000.0,
UE->phy_proc_rx.trials*2/3); UE->phy_proc_rx[subframe&0x1].trials*2/3);
printf("|__Statistcs std: %fus max: %fus min: %fus median %fus q1 %fus q3 %fus n_dropped: %d packet \n", std_phy_proc_rx, t_rx_max, t_rx_min, rx_median, printf("|__Statistcs std: %fus max: %fus min: %fus median %fus q1 %fus q3 %fus n_dropped: %d packet \n", std_phy_proc_rx, t_rx_max, t_rx_min, rx_median,
rx_q1, rx_q3, n_rx_dropped); rx_q1, rx_q3, n_rx_dropped);
std_phy_proc_rx_fft = sqrt((double)UE->ofdm_demod_stats.diff_square/pow(cpu_freq_GHz,2)/pow(1000, std_phy_proc_rx_fft = sqrt((double)UE->ofdm_demod_stats.diff_square/pow(cpu_freq_GHz,2)/pow(1000,
@@ -4001,7 +4001,7 @@ PMI_FEEDBACK:
printf("|__ DLSCH Rate Unmatching :%f us (%d trials)\n", printf("|__ DLSCH Rate Unmatching :%f us (%d trials)\n",
(double)UE->dlsch_rate_unmatching_stats.diff/UE->dlsch_rate_unmatching_stats.trials/cpu_freq_GHz/1000.0,UE->dlsch_rate_unmatching_stats.trials); (double)UE->dlsch_rate_unmatching_stats.diff/UE->dlsch_rate_unmatching_stats.trials/cpu_freq_GHz/1000.0,UE->dlsch_rate_unmatching_stats.trials);
printf("|__ DLSCH Turbo Decoding(%d bits) :%f us (%d trials)\n", printf("|__ DLSCH Turbo Decoding(%d bits) :%f us (%d trials)\n",
UE->dlsch[0][0]->harq_processes[0]->Cminus ? UE->dlsch[0][0]->harq_processes[0]->Kminus : UE->dlsch[0][0]->harq_processes[0]->Kplus, UE->dlsch[subframe&0x1][0][0]->harq_processes[0]->Cminus ? UE->dlsch[subframe&0x1][0][0]->harq_processes[0]->Kminus : UE->dlsch[subframe&0x1][0][0]->harq_processes[0]->Kplus,
(double)UE->dlsch_turbo_decoding_stats.diff/UE->dlsch_turbo_decoding_stats.trials/cpu_freq_GHz/1000.0,UE->dlsch_turbo_decoding_stats.trials); (double)UE->dlsch_turbo_decoding_stats.diff/UE->dlsch_turbo_decoding_stats.trials/cpu_freq_GHz/1000.0,UE->dlsch_turbo_decoding_stats.trials);
printf(" |__ init %f us (cycles/iter %f, %d trials)\n", printf(" |__ init %f us (cycles/iter %f, %d trials)\n",
(double)UE->dlsch_tc_init_stats.diff/UE->dlsch_tc_init_stats.trials/cpu_freq_GHz/1000.0, (double)UE->dlsch_tc_init_stats.diff/UE->dlsch_tc_init_stats.trials/cpu_freq_GHz/1000.0,
@@ -4179,7 +4179,7 @@ PMI_FEEDBACK:
eNB->dlsch_modulation_stats.trials, eNB->dlsch_modulation_stats.trials,
eNB->dlsch_scrambling_stats.trials, eNB->dlsch_scrambling_stats.trials,
eNB->dlsch_encoding_stats.trials, eNB->dlsch_encoding_stats.trials,
UE->phy_proc_rx.trials, UE->phy_proc_rx[subframe&0x1].trials,
UE->ofdm_demod_stats.trials, UE->ofdm_demod_stats.trials,
UE->dlsch_rx_pdcch_stats.trials, UE->dlsch_rx_pdcch_stats.trials,
UE->dlsch_llr_stats.trials, UE->dlsch_llr_stats.trials,
@@ -4192,7 +4192,7 @@ PMI_FEEDBACK:
get_time_meas_us(&eNB->dlsch_modulation_stats), get_time_meas_us(&eNB->dlsch_modulation_stats),
get_time_meas_us(&eNB->dlsch_scrambling_stats), get_time_meas_us(&eNB->dlsch_scrambling_stats),
get_time_meas_us(&eNB->dlsch_encoding_stats), get_time_meas_us(&eNB->dlsch_encoding_stats),
get_time_meas_us(&UE->phy_proc_rx), get_time_meas_us(&UE->phy_proc_rx[subframe&0x1]),
nsymb*get_time_meas_us(&UE->ofdm_demod_stats), nsymb*get_time_meas_us(&UE->ofdm_demod_stats),
get_time_meas_us(&UE->dlsch_rx_pdcch_stats), get_time_meas_us(&UE->dlsch_rx_pdcch_stats),
3*get_time_meas_us(&UE->dlsch_llr_stats), 3*get_time_meas_us(&UE->dlsch_llr_stats),
@@ -4232,7 +4232,7 @@ PMI_FEEDBACK:
eNB->dlsch_modulation_stats.trials, eNB->dlsch_modulation_stats.trials,
eNB->dlsch_scrambling_stats.trials, eNB->dlsch_scrambling_stats.trials,
eNB->dlsch_encoding_stats.trials, eNB->dlsch_encoding_stats.trials,
UE->phy_proc_rx.trials, UE->phy_proc_rx[subframe&0x1].trials,
UE->ofdm_demod_stats.trials, UE->ofdm_demod_stats.trials,
UE->dlsch_rx_pdcch_stats.trials, UE->dlsch_rx_pdcch_stats.trials,
UE->dlsch_llr_stats.trials, UE->dlsch_llr_stats.trials,
@@ -4290,7 +4290,7 @@ PMI_FEEDBACK:
printf("eNB %d\n",i); printf("eNB %d\n",i);
free_eNB_dlsch(eNB->dlsch[0][i]); free_eNB_dlsch(eNB->dlsch[0][i]);
printf("UE %d\n",i); printf("UE %d\n",i);
free_ue_dlsch(UE->dlsch[0][i]); free_ue_dlsch(UE->dlsch[subframe&0x1][0][i]);
} }