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OpenXG-RAN
Commit ea65ddad authored by Robert Schmidt's avatar Robert Schmidt
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fill PHY_vars_eNB_g in own function

parent 1aa5d293
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Showing with 66 additions and 54 deletions
targets/RT/USER/lte-softmodem.c
View file @ ea65ddad
......@@ -1423,6 +1423,70 @@ void init_openair0() {
}
}
void fill_PHY_vars_eNB_g(uint8_t abstraction_flag, uint8_t beta_ACK, uint8_t beta_RI, uint8_t beta_CQI)
{
int CC_id, i, j, k, re;
for (CC_id = 0; CC_id < MAX_NUM_CCs; CC_id++) {
PHY_vars_eNB_g[0][CC_id] = init_lte_eNB(frame_parms[CC_id],
0,
frame_parms[CC_id]->Nid_cell,
node_function[CC_id],
abstraction_flag);
PHY_vars_eNB_g[0][CC_id]->ue_dl_rb_alloc = 0x1fff;
PHY_vars_eNB_g[0][CC_id]->target_ue_dl_mcs = target_dl_mcs;
PHY_vars_eNB_g[0][CC_id]->ue_ul_nb_rb = 6;
PHY_vars_eNB_g[0][CC_id]->target_ue_ul_mcs = target_ul_mcs;
// initialization for phy-test
for (k = 0; k < NUMBER_OF_UE_MAX; k++) {
PHY_vars_eNB_g[0][CC_id]->transmission_mode[k] = transmission_mode;
if (transmission_mode == 7)
lte_gold_ue_spec_port5(PHY_vars_eNB_g[0][CC_id]->lte_gold_uespec_port5_table[k],
frame_parms[CC_id]->Nid_cell,
0x1235+k);
}
if ((transmission_mode == 1) || (transmission_mode == 7)) {
for (j = 0; j < frame_parms[CC_id]->nb_antennas_tx; j++)
for (re = 0; re < frame_parms[CC_id]->ofdm_symbol_size; re++)
PHY_vars_eNB_g[0][CC_id]->common_vars.beam_weights[0][0][j][re] = 0x00007fff / frame_parms[CC_id]->nb_antennas_tx;
}
if (phy_test==1)
PHY_vars_eNB_g[0][CC_id]->mac_enabled = 0;
else
PHY_vars_eNB_g[0][CC_id]->mac_enabled = 1;
if (PHY_vars_eNB_g[0][CC_id]->mac_enabled == 0) { //set default parameters for testing mode
for (i = 0; i < NUMBER_OF_UE_MAX; i++) {
PHY_vars_eNB_g[0][CC_id]->pusch_config_dedicated[i].betaOffset_ACK_Index = beta_ACK;
PHY_vars_eNB_g[0][CC_id]->pusch_config_dedicated[i].betaOffset_RI_Index = beta_RI;
PHY_vars_eNB_g[0][CC_id]->pusch_config_dedicated[i].betaOffset_CQI_Index = beta_CQI;
PHY_vars_eNB_g[0][CC_id]->scheduling_request_config[i].sr_PUCCH_ResourceIndex = i;
PHY_vars_eNB_g[0][CC_id]->scheduling_request_config[i].sr_ConfigIndex = 7+(i%3);
PHY_vars_eNB_g[0][CC_id]->scheduling_request_config[i].dsr_TransMax = sr_n4;
}
}
compute_prach_seq(&PHY_vars_eNB_g[0][CC_id]->frame_parms.prach_config_common,
PHY_vars_eNB_g[0][CC_id]->frame_parms.frame_type,
PHY_vars_eNB_g[0][CC_id]->X_u);
PHY_vars_eNB_g[0][CC_id]->rx_total_gain_dB = (int)rx_gain[CC_id][0];
if (frame_parms[CC_id]->frame_type == FDD) {
PHY_vars_eNB_g[0][CC_id]->N_TA_offset = 0;
} else {
if (frame_parms[CC_id]->N_RB_DL == 100)
PHY_vars_eNB_g[0][CC_id]->N_TA_offset = 624;
else if (frame_parms[CC_id]->N_RB_DL == 50)
PHY_vars_eNB_g[0][CC_id]->N_TA_offset = 624/2;
else if (frame_parms[CC_id]->N_RB_DL == 25)
PHY_vars_eNB_g[0][CC_id]->N_TA_offset = 624/4;
}
}
}
/* check the state : either continue or wait for a command to start/stop the eNB
* if needed override the current configuration parameters, such as
* frequencies, bands, power, bandwidth
......@@ -1437,7 +1501,7 @@ static void ltesm_wait_reconfig_cmd(void)
}
int main( int argc, char **argv ) {
int i,j,k,aa,re;
int i,aa;
#if defined (XFORMS)
void *status;
#endif
......@@ -1710,59 +1774,7 @@ int main( int argc, char **argv ) {
PHY_vars_eNB_g = malloc(sizeof(PHY_VARS_eNB**));
PHY_vars_eNB_g[0] = malloc(sizeof(PHY_VARS_eNB*));
for (CC_id=0; CC_id<MAX_NUM_CCs; CC_id++) {
PHY_vars_eNB_g[0][CC_id] = init_lte_eNB(frame_parms[CC_id],0,frame_parms[CC_id]->Nid_cell,node_function[CC_id],abstraction_flag);
PHY_vars_eNB_g[0][CC_id]->ue_dl_rb_alloc=0x1fff;
PHY_vars_eNB_g[0][CC_id]->target_ue_dl_mcs=target_dl_mcs;
PHY_vars_eNB_g[0][CC_id]->ue_ul_nb_rb=6;
PHY_vars_eNB_g[0][CC_id]->target_ue_ul_mcs=target_ul_mcs;
// initialization for phy-test
for (k=0; k<NUMBER_OF_UE_MAX; k++) {
PHY_vars_eNB_g[0][CC_id]->transmission_mode[k] = transmission_mode;
if (transmission_mode==7)
lte_gold_ue_spec_port5(PHY_vars_eNB_g[0][CC_id]->lte_gold_uespec_port5_table[k],frame_parms[CC_id]->Nid_cell,0x1235+k);
}
if ((transmission_mode==1) || (transmission_mode==7)) {
for (j=0; j<frame_parms[CC_id]->nb_antennas_tx; j++)
for (re=0; re<frame_parms[CC_id]->ofdm_symbol_size; re++)
PHY_vars_eNB_g[0][CC_id]->common_vars.beam_weights[0][0][j][re] = 0x00007fff/frame_parms[CC_id]->nb_antennas_tx;
}
if (phy_test==1) PHY_vars_eNB_g[0][CC_id]->mac_enabled = 0;
else PHY_vars_eNB_g[0][CC_id]->mac_enabled = 1;
if (PHY_vars_eNB_g[0][CC_id]->mac_enabled == 0) { //set default parameters for testing mode
for (i=0; i<NUMBER_OF_UE_MAX; i++) {
PHY_vars_eNB_g[0][CC_id]->pusch_config_dedicated[i].betaOffset_ACK_Index = beta_ACK;
PHY_vars_eNB_g[0][CC_id]->pusch_config_dedicated[i].betaOffset_RI_Index = beta_RI;
PHY_vars_eNB_g[0][CC_id]->pusch_config_dedicated[i].betaOffset_CQI_Index = beta_CQI;
PHY_vars_eNB_g[0][CC_id]->scheduling_request_config[i].sr_PUCCH_ResourceIndex = i;
PHY_vars_eNB_g[0][CC_id]->scheduling_request_config[i].sr_ConfigIndex = 7+(i%3);
PHY_vars_eNB_g[0][CC_id]->scheduling_request_config[i].dsr_TransMax = sr_n4;
}
}
compute_prach_seq(&PHY_vars_eNB_g[0][CC_id]->frame_parms.prach_config_common,
PHY_vars_eNB_g[0][CC_id]->frame_parms.frame_type,
PHY_vars_eNB_g[0][CC_id]->X_u);
PHY_vars_eNB_g[0][CC_id]->rx_total_gain_dB = (int)rx_gain[CC_id][0];
if (frame_parms[CC_id]->frame_type==FDD) {
PHY_vars_eNB_g[0][CC_id]->N_TA_offset = 0;
} else {
if (frame_parms[CC_id]->N_RB_DL == 100)
PHY_vars_eNB_g[0][CC_id]->N_TA_offset = 624;
else if (frame_parms[CC_id]->N_RB_DL == 50)
PHY_vars_eNB_g[0][CC_id]->N_TA_offset = 624/2;
else if (frame_parms[CC_id]->N_RB_DL == 25)
PHY_vars_eNB_g[0][CC_id]->N_TA_offset = 624/4;
}
}
fill_PHY_vars_eNB_g(abstraction_flag, beta_ACK, beta_RI, beta_CQI);
NB_eNB_INST=1;
NB_INST=1;
......
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