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adding nr_dlschsim for dlsch coding/decoding

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This commit is contained in:
Hongzhi Wang
2018-10-22 16:39:59 +02:00
parent 077905a66e
commit 8765bd9ab1
13 changed files with 809 additions and 128 deletions
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targets/RT/USER/nr-gnb.c
+15 -15
View File
@@ -726,7 +726,7 @@ void print_opp_meas(void) {
print_meas(&softmodem_stats_rx_sf,"[gNB][total_phy_proc_rx]",NULL,NULL);
}
}
/*
void free_transport(PHY_VARS_gNB *gNB)
{
int i;
@@ -736,20 +736,20 @@ void free_transport(PHY_VARS_gNB *gNB)
LOG_I(PHY, "Freeing Transport Channel Buffers for DLSCH, UE %d\n",i);
for (j=0; j<2; j++) free_gNB_dlsch(gNB->dlsch[i][j]);
LOG_I(PHY, "Freeing Transport Channel Buffer for ULSCH, UE %d\n",i);
free_gNB_ulsch(gNB->ulsch[1+i]);
//LOG_I(PHY, "Freeing Transport Channel Buffer for ULSCH, UE %d\n",i);
//free_gNB_ulsch(gNB->ulsch[1+i]);
}
free_gNB_ulsch(gNB->ulsch[0]);
}*/
//free_gNB_ulsch(gNB->ulsch[0]);
}
/*
void init_transport(PHY_VARS_gNB *gNB) {
void init_nr_transport(PHY_VARS_gNB *gNB) {
int i;
int j;
NR_DL_FRAME_PARMS *fp = &gNB->frame_parms;
LOG_I(PHY, "Initialise transport\n");
LOG_I(PHY, "Initialise nr transport\n");
for (i=0; i<NUMBER_OF_UE_MAX; i++) {
LOG_I(PHY,"Allocating Transport Channel Buffers for DLSCH, UE %d\n",i);
@@ -764,8 +764,8 @@ void init_transport(PHY_VARS_gNB *gNB) {
}
}
LOG_I(PHY,"Allocating Transport Channel Buffer for ULSCH, UE %d\n",i);
gNB->ulsch[1+i] = new_gNB_ulsch(MAX_TURBO_ITERATIONS,fp->N_RB_UL, 0);
//LOG_I(PHY,"Allocating Transport Channel Buffer for ULSCH, UE %d\n",i);
//gNB->ulsch[1+i] = new_gNB_ulsch(MAX_TURBO_ITERATIONS,fp->N_RB_UL, 0);
if (!gNB->ulsch[1+i]) {
LOG_E(PHY,"Can't get gNB ulsch structures\n");
@@ -774,10 +774,10 @@ void init_transport(PHY_VARS_gNB *gNB) {
// this is the transmission mode for the signalling channels
// this will be overwritten with the real transmission mode by the RRC once the UE is connected
gNB->transmission_mode[i] = fp->nb_antenna_ports_gNB==1 ? 1 : 2;
//gNB->transmission_mode[i] = fp->nb_antenna_ports_gNB==1 ? 1 : 2;
}
// ULSCH for RA
gNB->ulsch[0] = new_gNB_ulsch(MAX_TURBO_ITERATIONS, fp->N_RB_UL, 0);
//gNB->ulsch[0] = new_gNB_ulsch(MAX_TURBO_ITERATIONS, fp->N_RB_UL, 0);
if (!gNB->ulsch[0]) {
LOG_E(PHY,"Can't get gNB ulsch structures\n");
@@ -804,9 +804,9 @@ void init_transport(PHY_VARS_gNB *gNB) {
gNB->check_for_SUMIMO_transmissions = 0;
fp->pucch_config_common.deltaPUCCH_Shift = 1;
//fp->pucch_config_common.deltaPUCCH_Shift = 1;
} */
}
/// eNB kept in function name for nffapi calls, TO FIX
void init_eNB_afterRU(void) {
@@ -883,7 +883,7 @@ void init_eNB_afterRU(void) {
"inst %d, CC_id %d : nb_antennas_rx %d\n",inst,CC_id,gNB->gNB_config.rf_config.tx_antenna_ports.value);
LOG_I(PHY,"inst %d, CC_id %d : nb_antennas_rx %d\n",inst,CC_id,gNB->gNB_config.rf_config.tx_antenna_ports.value);
/// Transport init necessary for NR synchro
//init_transport(gNB);
init_nr_transport(gNB);
//init_precoding_weights(RC.gNB[inst][CC_id]);
}
init_gNB_proc(inst);
targets/RT/USER/nr-ue.c
+1 -1
View File
@@ -219,7 +219,7 @@ PHY_VARS_NR_UE* init_nr_ue_vars(NR_DL_FRAME_PARMS *frame_parms,
// initialize all signal buffers
init_nr_ue_signal(ue,1,abstraction_flag);
// intialize transport
//init_nr_ue_transport(ue,abstraction_flag);
init_nr_ue_transport(ue,abstraction_flag);
return(ue);
}