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TM7 dlsim works

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This commit is contained in:
Xiwen JIANG
2015-11-26 10:32:43 +01:00
parent 0d681a0e72
commit ed83cbd1eb
29 changed files with 563 additions and 426 deletions
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openair1/PHY/INIT/lte_init.c
+45 -13
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@@ -77,7 +77,7 @@ void phy_config_mib(LTE_DL_FRAME_PARMS *lte_frame_parms,
lte_frame_parms->nushift = Nid_cell%6;
lte_frame_parms->Ncp = Ncp;
lte_frame_parms->frame_type = frame_type;
lte_frame_parms->nb_antennas_tx_eNB = p_eNB;
lte_frame_parms->nb_antenna_ports_eNB = p_eNB;
lte_frame_parms->phich_config_common.phich_resource = phich_config->phich_resource;
lte_frame_parms->phich_config_common.phich_duration = phich_config->phich_duration;
}
@@ -1262,8 +1262,7 @@ int phy_init_lte_eNB(PHY_VARS_eNB *phy_vars_eNB,
phy_vars_eNB->physicalConfigDedicated[UE_id] = NULL;
}
phy_vars_eNB->first_run_I0_measurements =
1; ///This flag used to be static. With multiple eNBs this does no longer work, hence we put it in the structure. However it has to be initialized with 1, which is performed here.
phy_vars_eNB->first_run_I0_measurements = 1; ///This flag used to be static. With multiple eNBs this does no longer work, hence we put it in the structure. However it has to be initialized with 1, which is performed here.
#ifndef USER_MODE
AssertFatal( frame_parms->nb_antennas_tx <= NB_ANTENNAS_TX, "nb_antennas_tx too large" );
@@ -1275,25 +1274,58 @@ int phy_init_lte_eNB(PHY_VARS_eNB *phy_vars_eNB,
if (abstraction_flag==0) {
// TX vars
eNB_common_vars->txdata[eNB_id] = (int32_t**)malloc16(frame_parms->nb_antennas_tx*sizeof(int32_t*) );
eNB_common_vars->txdataF[eNB_id] = (mod_sym_t **)malloc16(frame_parms->nb_antennas_tx*sizeof(mod_sym_t*) );
eNB_common_vars->txdata[eNB_id] = (int32_t**)malloc16(frame_parms->nb_antennas_tx*sizeof(int32_t*));
eNB_common_vars->txdataF[eNB_id] = (mod_sym_t **)malloc16(NB_ANTENNA_PORTS_ENB*sizeof(mod_sym_t*));
eNB_common_vars->txdataF_BF[eNB_id] = (mod_sym_t ***)malloc16(frame_parms->nb_antennas_tx*sizeof(mod_sym_t**));
for (i=0; i<frame_parms->nb_antennas_tx; i++) {
#ifdef USER_MODE
eNB_common_vars->txdata[eNB_id][i] = (int32_t*)malloc16_clear( FRAME_LENGTH_COMPLEX_SAMPLES*sizeof(int32_t) );
for (i=0; i<14; i++) {
eNB_common_vars->txdataF[eNB_id][i] = (mod_sym_t*)malloc16_clear( FRAME_LENGTH_COMPLEX_SAMPLES_NO_PREFIX*sizeof(mod_sym_t) );
#else // USER_MODE
eNB_common_vars->txdata[eNB_id][i] = TX_DMA_BUFFER[eNB_id][i];
eNB_common_vars->txdataF[eNB_id][i] = (mod_sym_t *)malloc16_clear( FRAME_LENGTH_COMPLEX_SAMPLES_NO_PREFIX*sizeof(mod_sym_t) );
#endif //USER_MODE
#ifdef DEBUG_PHY
msg("[openair][LTE_PHY][INIT] lte_eNB_common_vars->txdata[%d][%d] = %p\n",eNB_id,i,eNB_common_vars->txdata[eNB_id][i]);
msg("[openair][LTE_PHY][INIT] lte_eNB_common_vars->txdataF[%d][%d] = %p (%d bytes)\n",
eNB_id,i,eNB_common_vars->txdataF[eNB_id][i],
FRAME_LENGTH_COMPLEX_SAMPLES_NO_PREFIX*sizeof(mod_sym_t));
#endif
}
for (i=0; i<frame_parms->nb_antennas_tx; i++) {
eNB_common_vars->txdataF_BF[eNB_id][i] = (mod_sym_t*)malloc16_clear( OFDM_SYMBOL_SIZE_COMPLEX_SAMPLES*sizeof(mod_sym_t*) );
#ifdef USER_MODE
eNB_common_vars->txdata[eNB_id][i] = (int32_t*)malloc16_clear( FRAME_LENGTH_COMPLEX_SAMPLES*sizeof(int32_t) );
#else // USER_MODE
eNB_common_vars->txdata[eNB_id][i] = TX_DMA_BUFFER[eNB_id][i];
#endif // USER_MODE
#ifdef DEBUG_PHY
msg("[openair][LTE_PHY][INIT] lte_eNB_common_vars->txdataF_BF[%d][%d][%d] = %p (%d bytes)\n",
eNB_id,i,j,eNB_common_vars->txdataF_BF[eNB_id][i][j],
OFDM_SYMBOL_SIZE_COMPLEX_SAMPLES*sizeof(mod_sym_t));
msg("[openair][LTE_PHY][INIT] lte_eNB_common_vars->txdata[%d][%d] = %p\n",eNB_id,i,eNB_common_vars->txdata[eNB_id][i]);
#endif
}
for (i=0; i<2; i++) { // 2 is the total number of cell specific antenna ports
eNB_common_vars->cell_spec_bf_weights[eNB_id][i] = (int32_t **)malloc16_clear(frame_parms->nb_antennas_tx*sizeof(int32_t*));
for (j=0; j<frame_parms->nb_antennas_tx; j++) {
eNB_common_vars->cell_spec_bf_weights[eNB_id][i][j] = (int32_t*)malloc16_clear(OFDM_SYMBOL_SIZE_COMPLEX_SAMPLES*sizeof(int32_t));
#ifdef DEBUG_PUY
msg("[openair][LTE_PHY][INIT] lte_eNB_common_vars->cell_spec_bf_weights[%d][%d][%d] = %p (%d bytes)\n",
eNB_id,i,j,eNB_common_vars->cell_spec_bf_weights[eNB_id][i][j],
OFDM_SYMBOL_SIZE_COMPLEX_SAMPLES*sizeof(int32_t));
#endif
}
}
for (i=0; i<8; i++) { //antenna port 5 for TM7, antenna port 7-15 for TM8-10
eNB_common_vars->ue_spec_bf_weights[eNB_id][i] = (int32_t **)malloc16_clear(frame_parms->nb_antennas_tx*sizeof(int32_t*));
for (j=0; j<frame_parms->nb_antennas_tx; j++) {
eNB_common_vars->ue_spec_bf_weights[eNB_id][i][j] = (int32_t*)malloc16_clear(OFDM_SYMBOL_SIZE_COMPLEX_SAMPLES*sizeof(int32_t));
#ifdef DEBUG_PUY
msg("[openair][LTE_PHY][INIT] lte_eNB_common_vars->ue_spec_bf_weights[%d][%d][%d] = %p (%d bytes)\n",
eNB_id,i,j,eNB_common_vars->ue_spec_bf_weights[eNB_id][i][j],
OFDM_SYMBOL_SIZE_COMPLEX_SAMPLES*sizeof(int32_t));
#endif
}
}
// RX vars
eNB_common_vars->rxdata[eNB_id] = (int32_t**)malloc16(frame_parms->nb_antennas_rx*sizeof(int32_t*) );
eNB_common_vars->rxdata_7_5kHz[eNB_id] = (int32_t**)malloc16(frame_parms->nb_antennas_rx*sizeof(int32_t*) );