Skip to content

O
OpenXG-RAN
Commit 9648d1f2 authored by ROBERT Benoit's avatar ROBERT Benoit
Browse files
Options

Merge remote-tracking branch 'origin/develop' into Enhancement-142-OAI_UE_autotest_framework

parents eff2887d f116a10d
Show whitespace changes
Inline Side-by-side
Showing with 142 additions and 130 deletions
NOTICE.txt
View file @ 9648d1f2
The source code of openairinterface5g is distributed under OAI Public License V1.0.
For more details of the license, refer to LICENSE file in the same directory.
However, the source code also contains third party software that is acknowledged here for reference.
Credits for LFDS user space source code located in folder openair2/UTILS/LFDS/liblfds6.1.1/ Credits for LFDS user space source code located in folder openair2/UTILS/LFDS/liblfds6.1.1/
http://liblfds.org/. http://liblfds.org/.
Extract from http://liblfds.org/pages/downloads_and_license.html: Extract from http://liblfds.org/pages/downloads_and_license.html:
......
README.txt
View file @ 9648d1f2
...@@ -2,6 +2,10 @@ OpenAirInterface is under OpenAirInterface Software Alliance license. ...@@ -2,6 +2,10 @@ OpenAirInterface is under OpenAirInterface Software Alliance license.
├── http://www.openairinterface.org/?page_id=101 ├── http://www.openairinterface.org/?page_id=101
├── http://www.openairinterface.org/?page_id=698 ├── http://www.openairinterface.org/?page_id=698
It is distributed under OAI Public License V1.0.
The license information is distributed under LICENSE file in the same directory.
Please see NOTICE.txt for third party software that is included in the sources.
The OpenAirInterface (OAI) software is composed of the following parts: The OpenAirInterface (OAI) software is composed of the following parts:
openairinterface5g openairinterface5g
...@@ -34,3 +38,4 @@ v0.2 -> Merge of enhancement-10-harmony to include NGFI RRH + New Interface for ...@@ -34,3 +38,4 @@ v0.2 -> Merge of enhancement-10-harmony to include NGFI RRH + New Interface for
v0.3 -> Last stable commit on develop branch before the merge of feature-131-new-license. This is the last commit with GPL License v0.3 -> Last stable commit on develop branch before the merge of feature-131-new-license. This is the last commit with GPL License
v0.4 -> Merge of feature-131-new-license. It closes issue#131 and changes the license to OAI Public License V1.0 v0.4 -> Merge of feature-131-new-license. It closes issue#131 and changes the license to OAI Public License V1.0
v0.5 -> Merge of enhancement-10-harmony-lts. It includes fixes for Ubuntu 16.04 support v0.5 -> Merge of enhancement-10-harmony-lts. It includes fixes for Ubuntu 16.04 support
v0.5.1 -> Merge of bugfix-137-uplink-fixes. It includes stablity fixes for eNB
openair1/PHY/CODING/3gpplte_turbo_decoder.c
View file @ 9648d1f2
...@@ -1058,7 +1058,7 @@ unsigned char phy_threegpplte_turbo_decoder_scalar(llr_t *y, ...@@ -1058,7 +1058,7 @@ unsigned char phy_threegpplte_turbo_decoder_scalar(llr_t *y,
break; break;
} }
if ((crc == oldcrc) && (crc!=0)) { if (crc == oldcrc) {
return(iteration_cnt); return(iteration_cnt);
} }
......
openair1/PHY/CODING/3gpplte_turbo_decoder_avx2_16bit.c
View file @ 9648d1f2
...@@ -1375,7 +1375,7 @@ unsigned char phy_threegpplte_turbo_decoder16avx2(int16_t *y, ...@@ -1375,7 +1375,7 @@ unsigned char phy_threegpplte_turbo_decoder16avx2(int16_t *y,
fprintf(fdavx2b,"oldcrc %x, crc %x, oldcrc_cw2 %x, crc_cw2 %x\n",oldcrc,crc,oldcrc_cw2,crc_cw2); fprintf(fdavx2b,"oldcrc %x, crc %x, oldcrc_cw2 %x, crc_cw2 %x\n",oldcrc,crc,oldcrc_cw2,crc_cw2);
#endif #endif
if ((crc == oldcrc) && (crc!=0) && (crc_cw2 == oldcrc_cw2) && (crc_cw2!=0)) { if (crc == oldcrc && crc_cw2 == oldcrc_cw2) {
return(iteration_cnt); return(iteration_cnt);
} }
} }
......
openair1/PHY/CODING/3gpplte_turbo_decoder_sse.c
View file @ 9648d1f2
...@@ -2556,7 +2556,7 @@ unsigned char phy_threegpplte_turbo_decoder(short *y, ...@@ -2556,7 +2556,7 @@ unsigned char phy_threegpplte_turbo_decoder(short *y,
stop_meas(intl2_stats); stop_meas(intl2_stats);
if ((crc == oldcrc) && (crc!=0)) { if (crc == oldcrc) {
return(iteration_cnt); return(iteration_cnt);
} }
} }
......
openair1/PHY/CODING/3gpplte_turbo_decoder_sse_16bit.c
View file @ 9648d1f2
...@@ -1612,7 +1612,7 @@ unsigned char phy_threegpplte_turbo_decoder16(short *y, ...@@ -1612,7 +1612,7 @@ unsigned char phy_threegpplte_turbo_decoder16(short *y,
fprintf(fdsse4,"oldcrc %x, crc %x\n",oldcrc,crc); fprintf(fdsse4,"oldcrc %x, crc %x\n",oldcrc,crc);
#endif #endif
if ((crc == oldcrc) && (crc!=0)) { if (crc == oldcrc) {
return(iteration_cnt); return(iteration_cnt);
} }
} }
......
openair1/PHY/CODING/3gpplte_turbo_decoder_sse_8bit.c
View file @ 9648d1f2
...@@ -1625,7 +1625,7 @@ unsigned char phy_threegpplte_turbo_decoder8(short *y, ...@@ -1625,7 +1625,7 @@ unsigned char phy_threegpplte_turbo_decoder8(short *y,
if (intl2_stats) stop_meas(intl2_stats); if (intl2_stats) stop_meas(intl2_stats);
if ((crc == oldcrc) && (crc!=0)) { if (crc == oldcrc) {
return(iteration_cnt); return(iteration_cnt);
} }
} }
......
openair1/PHY/LTE_TRANSPORT/dci_tools.c
View file @ 9648d1f2
...@@ -7205,7 +7205,17 @@ int generate_eNB_ulsch_params_from_dci(PHY_VARS_eNB *eNB, ...@@ -7205,7 +7205,17 @@ int generate_eNB_ulsch_params_from_dci(PHY_VARS_eNB *eNB,
if (cqi_req == 1) { if (cqi_req == 1) {
/* 36.213 7.2.1 (release 10) says:
* "RI is only reported for transmission modes 3 and 4,
* as well as transmission modes 8 and 9 with PMI/RI reporting"
* This is for aperiodic reporting.
* TODO: deal with TM 8&9 correctly when they are implemented.
* TODO: deal with periodic reporting if we implement it.
*/
if (transmission_mode == 3 || transmission_mode == 4)
ulsch->harq_processes[harq_pid]->O_RI = 1; //we only support 2 antenna ports, so this is always 1 according to 3GPP 36.213 Table ulsch->harq_processes[harq_pid]->O_RI = 1; //we only support 2 antenna ports, so this is always 1 according to 3GPP 36.213 Table
else
ulsch->harq_processes[harq_pid]->O_RI = 0;
switch(transmission_mode) { switch(transmission_mode) {
// The aperiodic CQI reporting mode is fixed for every transmission mode instead of being configured by higher layer signaling // The aperiodic CQI reporting mode is fixed for every transmission mode instead of being configured by higher layer signaling
......
openair1/PHY/LTE_TRANSPORT/defs.h
View file @ 9648d1f2
...@@ -366,6 +366,8 @@ typedef struct { ...@@ -366,6 +366,8 @@ typedef struct {
uint32_t TBS; uint32_t TBS;
/// The payload + CRC size in bits /// The payload + CRC size in bits
uint32_t B; uint32_t B;
/// Number of soft channel bits
uint32_t G;
/// CQI CRC status /// CQI CRC status
uint8_t cqi_crc_status; uint8_t cqi_crc_status;
/// Pointer to CQI data /// Pointer to CQI data
......
openair1/PHY/LTE_TRANSPORT/ulsch_decoding.c
View file @ 9648d1f2
...@@ -228,7 +228,7 @@ int ulsch_decoding_data_2thread0(td_params* tdp) { ...@@ -228,7 +228,7 @@ int ulsch_decoding_data_2thread0(td_params* tdp) {
LTE_eNB_ULSCH_t *ulsch = eNB->ulsch[UE_id]; LTE_eNB_ULSCH_t *ulsch = eNB->ulsch[UE_id];
LTE_UL_eNB_HARQ_t *ulsch_harq = ulsch->harq_processes[harq_pid]; LTE_UL_eNB_HARQ_t *ulsch_harq = ulsch->harq_processes[harq_pid];
int Q_m = get_Qm_ul(ulsch_harq->mcs); int Q_m = get_Qm_ul(ulsch_harq->mcs);
int G = ulsch_harq->nb_rb * (12 * Q_m) * ulsch_harq->Nsymb_pusch; int G = ulsch_harq->G;
uint32_t E; uint32_t E;
uint32_t Gp,GpmodC,Nl=1; uint32_t Gp,GpmodC,Nl=1;
uint32_t C = ulsch_harq->C; uint32_t C = ulsch_harq->C;
...@@ -450,7 +450,7 @@ int ulsch_decoding_data_2thread(PHY_VARS_eNB *eNB,int UE_id,int harq_pid,int llr ...@@ -450,7 +450,7 @@ int ulsch_decoding_data_2thread(PHY_VARS_eNB *eNB,int UE_id,int harq_pid,int llr
LTE_eNB_ULSCH_t *ulsch = eNB->ulsch[UE_id]; LTE_eNB_ULSCH_t *ulsch = eNB->ulsch[UE_id];
LTE_UL_eNB_HARQ_t *ulsch_harq = ulsch->harq_processes[harq_pid]; LTE_UL_eNB_HARQ_t *ulsch_harq = ulsch->harq_processes[harq_pid];
int Q_m = get_Qm_ul(ulsch_harq->mcs); int Q_m = get_Qm_ul(ulsch_harq->mcs);
int G = ulsch_harq->nb_rb * (12 * Q_m) * ulsch_harq->Nsymb_pusch; int G = ulsch_harq->G;
unsigned int E; unsigned int E;
int Cby2; int Cby2;
...@@ -658,7 +658,7 @@ int ulsch_decoding_data(PHY_VARS_eNB *eNB,int UE_id,int harq_pid,int llr8_flag) ...@@ -658,7 +658,7 @@ int ulsch_decoding_data(PHY_VARS_eNB *eNB,int UE_id,int harq_pid,int llr8_flag)
LTE_eNB_ULSCH_t *ulsch = eNB->ulsch[UE_id]; LTE_eNB_ULSCH_t *ulsch = eNB->ulsch[UE_id];
LTE_UL_eNB_HARQ_t *ulsch_harq = ulsch->harq_processes[harq_pid]; LTE_UL_eNB_HARQ_t *ulsch_harq = ulsch->harq_processes[harq_pid];
int Q_m = get_Qm_ul(ulsch_harq->mcs); int Q_m = get_Qm_ul(ulsch_harq->mcs);
int G = ulsch_harq->nb_rb * (12 * Q_m) * ulsch_harq->Nsymb_pusch; int G = ulsch_harq->G;
unsigned int E; unsigned int E;
uint8_t (*tc)(int16_t *y, uint8_t (*tc)(int16_t *y,
...@@ -1036,6 +1036,7 @@ unsigned int ulsch_decoding(PHY_VARS_eNB *eNB,eNB_rxtx_proc_t *proc, ...@@ -1036,6 +1036,7 @@ unsigned int ulsch_decoding(PHY_VARS_eNB *eNB,eNB_rxtx_proc_t *proc,
#endif #endif
G = G - Q_RI - Q_CQI; G = G - Q_RI - Q_CQI;
ulsch_harq->G = G;
if ((int)G < 0) { if ((int)G < 0) {
LOG_E(PHY,"FATAL: ulsch_decoding.c G < 0 (%d) : Q_RI %d, Q_CQI %d\n",G,Q_RI,Q_CQI); LOG_E(PHY,"FATAL: ulsch_decoding.c G < 0 (%d) : Q_RI %d, Q_CQI %d\n",G,Q_RI,Q_CQI);
......
openair2/LAYER2/MAC/eNB_scheduler_primitives.c
View file @ 9648d1f2
...@@ -1006,7 +1006,7 @@ void dump_CCE_table(int *CCE_table,const int nCCE,const unsigned short rnti,cons ...@@ -1006,7 +1006,7 @@ void dump_CCE_table(int *CCE_table,const int nCCE,const unsigned short rnti,cons
for (i=0;i<nCCE;i++) { for (i=0;i<nCCE;i++) {
printf("%1d.",CCE_table[i]); printf("%1d.",CCE_table[i]);
if ((i&7) == 7) if ((i&7) == 7)
printf("\n CCE %d: "); printf("\n CCE %d: ", i);
} }
Yk = (unsigned int)rnti; Yk = (unsigned int)rnti;
......
openair2/LAYER2/MAC/eNB_scheduler_ulsch.c
View file @ 9648d1f2
...@@ -828,9 +828,6 @@ void schedule_ulsch_rnti(module_id_t module_idP, ...@@ -828,9 +828,6 @@ void schedule_ulsch_rnti(module_id_t module_idP,
UE_list->eNB_UE_stats[CC_id][UE_id].target_rx_power=target_rx_power; UE_list->eNB_UE_stats[CC_id][UE_id].target_rx_power=target_rx_power;
UE_list->eNB_UE_stats[CC_id][UE_id].ulsch_mcs1=UE_template->pre_assigned_mcs_ul; UE_list->eNB_UE_stats[CC_id][UE_id].ulsch_mcs1=UE_template->pre_assigned_mcs_ul;
mcs = UE_template->pre_assigned_mcs_ul;//cmin (UE_template->pre_assigned_mcs_ul, openair_daq_vars.target_ue_ul_mcs); // adjust, based on user-defined MCS mcs = UE_template->pre_assigned_mcs_ul;//cmin (UE_template->pre_assigned_mcs_ul, openair_daq_vars.target_ue_ul_mcs); // adjust, based on user-defined MCS
if ((cqi_req==1) && (mcs>19)) {
mcs=19;
}
if (UE_template->pre_allocated_rb_table_index_ul >=0) { if (UE_template->pre_allocated_rb_table_index_ul >=0) {
rb_table_index=UE_template->pre_allocated_rb_table_index_ul; rb_table_index=UE_template->pre_allocated_rb_table_index_ul;
} else { } else {
......
targets/DOCS/E-UTRAN_User_Guide.docx 100644 → 100755
View file @ 9648d1f2
No preview for this file type
targets/DOCS/E-UTRAN_User_Guide.pdf 100644 → 100755
View file @ 9648d1f2
No preview for this file type
targets/PROJECTS/GENERIC-LTE-EPC/CONF/rcc.band7.tm1.if5.usrpb210.conf
View file @ 9648d1f2
...@@ -38,6 +38,7 @@ eNBs = ...@@ -38,6 +38,7 @@ eNBs =
Nid_cell_mbsfn = 0; Nid_cell_mbsfn = 0;
nb_antennas_tx = 1; nb_antennas_tx = 1;
nb_antennas_rx = 1; nb_antennas_rx = 1;
nb_antenna_ports = 1;
tx_gain = 90; tx_gain = 90;
rx_gain = 125; rx_gain = 125;
prach_root = 0; prach_root = 0;
...@@ -100,6 +101,7 @@ eNBs = ...@@ -100,6 +101,7 @@ eNBs =
ue_TimersAndConstants_t311 = 10000; ue_TimersAndConstants_t311 = 10000;
ue_TimersAndConstants_n310 = 20; ue_TimersAndConstants_n310 = 20;
ue_TimersAndConstants_n311 = 1; ue_TimersAndConstants_n311 = 1;
ue_TransmissionMode = 1;
} }
); );
......
targets/PROJECTS/GENERIC-LTE-EPC/CONF/rru.band7.tm1.if5.usrpb210.conf
View file @ 9648d1f2
...@@ -38,6 +38,7 @@ eNBs = ...@@ -38,6 +38,7 @@ eNBs =
Nid_cell_mbsfn = 0; Nid_cell_mbsfn = 0;
nb_antennas_tx = 1; nb_antennas_tx = 1;
nb_antennas_rx = 1; nb_antennas_rx = 1;
nb_antenna_ports = 1;
tx_gain = 90; tx_gain = 90;
rx_gain = 125; rx_gain = 125;
prach_root = 0; prach_root = 0;
...@@ -100,6 +101,7 @@ eNBs = ...@@ -100,6 +101,7 @@ eNBs =
ue_TimersAndConstants_t311 = 10000; ue_TimersAndConstants_t311 = 10000;
ue_TimersAndConstants_n310 = 20; ue_TimersAndConstants_n310 = 20;
ue_TimersAndConstants_n311 = 1; ue_TimersAndConstants_n311 = 1;
ue_TransmissionMode = 1;
} }
); );
......
targets/RT/USER/lte-enb.c
View file @ 9648d1f2
...@@ -1305,7 +1305,7 @@ extern void init_te_thread(PHY_VARS_eNB *, pthread_attr_t *); ...@@ -1305,7 +1305,7 @@ extern void init_te_thread(PHY_VARS_eNB *, pthread_attr_t *);
void init_eNB_proc(int inst) { void init_eNB_proc(int inst) {
int i; int i=0;
int CC_id; int CC_id;
PHY_VARS_eNB *eNB; PHY_VARS_eNB *eNB;
eNB_proc_t *proc; eNB_proc_t *proc;
......
targets/RT/USER/lte-softmodem.c
View file @ 9648d1f2
...@@ -1795,7 +1795,15 @@ int main( int argc, char **argv ) ...@@ -1795,7 +1795,15 @@ int main( int argc, char **argv )
// start the main thread // start the main thread
if (UE_flag == 1) init_UE(1); if (UE_flag == 1) {
init_UE(1);
number_of_cards = 1;
for(CC_id=0; CC_id<MAX_NUM_CCs; CC_id++) {
PHY_vars_UE_g[0][CC_id]->rf_map.card=0;
PHY_vars_UE_g[0][CC_id]->rf_map.chain=CC_id+chain_offset;
}
}
else { else {
init_eNB(node_function,node_timing,1,eth_params,single_thread_flag); init_eNB(node_function,node_timing,1,eth_params,single_thread_flag);
// Sleep to allow all threads to setup // Sleep to allow all threads to setup
......
targets/RT/USER/lte-ue.c
View file @ 9648d1f2
...@@ -220,7 +220,7 @@ static void *UE_thread_synch(void *arg) ...@@ -220,7 +220,7 @@ static void *UE_thread_synch(void *arg)
int current_band = 0; int current_band = 0;
int current_offset = 0; int current_offset = 0;
sync_mode_t sync_mode = pbch; sync_mode_t sync_mode = pbch;
int card; int CC_id = UE->CC_id;
int ind; int ind;
int found; int found;
int freq_offset=0; int freq_offset=0;
...@@ -312,9 +312,8 @@ static void *UE_thread_synch(void *arg) ...@@ -312,9 +312,8 @@ static void *UE_thread_synch(void *arg)
printf( "Scanning band %d, dl_min %"PRIu32", ul_min %"PRIu32"\n", current_band, eutra_bands[ind].dl_min,eutra_bands[ind].ul_min); printf( "Scanning band %d, dl_min %"PRIu32", ul_min %"PRIu32"\n", current_band, eutra_bands[ind].dl_min,eutra_bands[ind].ul_min);
if ((eutra_bands[ind].dl_min <= downlink_frequency[0][0]) && (eutra_bands[ind].dl_max >= downlink_frequency[0][0])) { if ((eutra_bands[ind].dl_min <= downlink_frequency[0][0]) && (eutra_bands[ind].dl_max >= downlink_frequency[0][0])) {
for (card=0; card<MAX_NUM_CCs; card++)
for (i=0; i<4; i++) for (i=0; i<4; i++)
uplink_frequency_offset[card][i] = eutra_bands[ind].ul_min - eutra_bands[ind].dl_min; uplink_frequency_offset[CC_id][i] = eutra_bands[ind].ul_min - eutra_bands[ind].dl_min;
found = 1; found = 1;
break; break;
...@@ -333,16 +332,16 @@ static void *UE_thread_synch(void *arg) ...@@ -333,16 +332,16 @@ static void *UE_thread_synch(void *arg)
LOG_I( PHY, "[SCHED][UE] Check absolute frequency DL %"PRIu32", UL %"PRIu32" (oai_exit %d)\n", downlink_frequency[0][0], downlink_frequency[0][0]+uplink_frequency_offset[0][0],oai_exit ); LOG_I( PHY, "[SCHED][UE] Check absolute frequency DL %"PRIu32", UL %"PRIu32" (oai_exit %d, rx_num_channels %d)\n", downlink_frequency[0][0], downlink_frequency[0][0]+uplink_frequency_offset[0][0],oai_exit, openair0_cfg[0].rx_num_channels);
for (i=0;i<openair0_cfg[0].rx_num_channels;i++) { for (i=0;i<openair0_cfg[UE->rf_map.card].rx_num_channels;i++) {
openair0_cfg[0].rx_freq[i] = downlink_frequency[0][i]; openair0_cfg[UE->rf_map.card].rx_freq[UE->rf_map.chain+i] = downlink_frequency[CC_id][i];
openair0_cfg[0].tx_freq[i] = downlink_frequency[0][i]+uplink_frequency_offset[0][i]; openair0_cfg[UE->rf_map.card].tx_freq[UE->rf_map.chain+i] = downlink_frequency[CC_id][i]+uplink_frequency_offset[CC_id][i];
openair0_cfg[0].autocal[i] = 1; openair0_cfg[UE->rf_map.card].autocal[UE->rf_map.chain+i] = 1;
if (uplink_frequency_offset[0][i] != 0) // if (uplink_frequency_offset[CC_id][i] != 0) //
openair0_cfg[0].duplex_mode = duplex_mode_FDD; openair0_cfg[UE->rf_map.card].duplex_mode = duplex_mode_FDD;
else //FDD else //FDD
openair0_cfg[0].duplex_mode = duplex_mode_TDD; openair0_cfg[UE->rf_map.card].duplex_mode = duplex_mode_TDD;
} }
sync_mode = pbch; sync_mode = pbch;
...@@ -350,20 +349,16 @@ static void *UE_thread_synch(void *arg) ...@@ -350,20 +349,16 @@ static void *UE_thread_synch(void *arg)
} else if (UE->UE_scan == 1) { } else if (UE->UE_scan == 1) {
current_band=0; current_band=0;
for (card=0; card<MAX_CARDS; card++) { for (i=0; i<openair0_cfg[UE->rf_map.card].rx_num_channels; i++) {
for (i=0; i<openair0_cfg[card].rx_num_channels; i++) { downlink_frequency[UE->rf_map.card][UE->rf_map.chain+i] = bands_to_scan.band_info[CC_id].dl_min;
downlink_frequency[card][i] = bands_to_scan.band_info[0].dl_min; uplink_frequency_offset[UE->rf_map.card][UE->rf_map.chain+i] = bands_to_scan.band_info[CC_id].ul_min-bands_to_scan.band_info[CC_id].dl_min;
uplink_frequency_offset[card][i] = bands_to_scan.band_info[0].ul_min-bands_to_scan.band_info[0].dl_min;
openair0_cfg[card].rx_freq[i] = downlink_frequency[card][i]; openair0_cfg[UE->rf_map.card].rx_freq[UE->rf_map.chain+i] = downlink_frequency[CC_id][i];
openair0_cfg[card].tx_freq[i] = downlink_frequency[card][i]+uplink_frequency_offset[card][i]; openair0_cfg[UE->rf_map.card].tx_freq[UE->rf_map.chain+i] = downlink_frequency[CC_id][i]+uplink_frequency_offset[CC_id][i];
openair0_cfg[card].rx_gain[i] = UE->rx_total_gain_dB; openair0_cfg[UE->rf_map.card].rx_gain[UE->rf_map.chain+i] = UE->rx_total_gain_dB;
printf( "UE synch: setting RX gain (%d,%d) to %f\n", card, i, openair0_cfg[card].rx_gain[i] );
} }
} }
}
pthread_mutex_lock(&sync_mutex); pthread_mutex_lock(&sync_mutex);
printf("Locked sync_mutex, waiting (UE_sync_thread)\n"); printf("Locked sync_mutex, waiting (UE_sync_thread)\n");
...@@ -417,27 +412,18 @@ static void *UE_thread_synch(void *arg) ...@@ -417,27 +412,18 @@ static void *UE_thread_synch(void *arg)
oai_exit=1; oai_exit=1;
} }
for (card=0; card<MAX_CARDS; card++) { for (i=0; i<openair0_cfg[UE->rf_map.card].rx_num_channels; i++) {
for (i=0; i<openair0_cfg[card].rx_num_channels; i++) { downlink_frequency[UE->rf_map.card][UE->rf_map.chain+i] = bands_to_scan.band_info[current_band].dl_min+current_offset;
downlink_frequency[card][i] = bands_to_scan.band_info[current_band].dl_min+current_offset; uplink_frequency_offset[UE->rf_map.card][UE->rf_map.chain+i] = bands_to_scan.band_info[current_band].ul_min-bands_to_scan.band_info[0].dl_min + current_offset;
uplink_frequency_offset[card][i] = bands_to_scan.band_info[current_band].ul_min-bands_to_scan.band_info[0].dl_min + current_offset;
openair0_cfg[card].rx_freq[i] = downlink_frequency[card][i];
openair0_cfg[card].tx_freq[i] = downlink_frequency[card][i]+uplink_frequency_offset[card][i];
openair0_cfg[card].rx_gain[i] = UE->rx_total_gain_dB;
printf("UE synch: setting RX gain (%d,%d) to %f\n",card,i,openair0_cfg[card].rx_gain[i]);
}
}
openair0_cfg[UE->rf_map.card].rx_freq[UE->rf_map.chain+i] = downlink_frequency[CC_id][i];
openair0_cfg[UE->rf_map.card].tx_freq[UE->rf_map.chain+i] = downlink_frequency[CC_id][i]+uplink_frequency_offset[CC_id][i];
openair0_cfg[UE->rf_map.card].rx_gain[UE->rf_map.chain+i] = UE->rx_total_gain_dB;
if (UE->UE_scan_carrier) { if (UE->UE_scan_carrier) {
openair0_cfg[UE->rf_map.card].autocal[UE->rf_map.chain+i] = 1;
for (i=0;i<openair0_cfg[0].rx_num_channels;i++)
openair0_cfg[0].autocal[i] = 1;
} }
}
break; break;
...@@ -452,38 +438,38 @@ static void *UE_thread_synch(void *arg) ...@@ -452,38 +438,38 @@ static void *UE_thread_synch(void *arg)
UE->UE_scan_carrier = 0; UE->UE_scan_carrier = 0;
// rerun with new cell parameters and frequency-offset // rerun with new cell parameters and frequency-offset
for (i=0;i<openair0_cfg[0].rx_num_channels;i++) { for (i=0;i<openair0_cfg[UE->rf_map.card].rx_num_channels;i++) {
openair0_cfg[0].rx_gain[i] = UE->rx_total_gain_dB;//-USRP_GAIN_OFFSET; openair0_cfg[UE->rf_map.card].rx_gain[UE->rf_map.chain+i] = UE->rx_total_gain_dB;//-USRP_GAIN_OFFSET;
openair0_cfg[0].rx_freq[i] -= UE->common_vars.freq_offset; openair0_cfg[UE->rf_map.card].rx_freq[UE->rf_map.chain+i] -= UE->common_vars.freq_offset;
openair0_cfg[0].tx_freq[i] = openair0_cfg[0].rx_freq[i]+uplink_frequency_offset[0][i]; openair0_cfg[UE->rf_map.card].tx_freq[UE->rf_map.chain+i] = openair0_cfg[UE->rf_map.card].rx_freq[UE->rf_map.chain+i]+uplink_frequency_offset[CC_id][i];
downlink_frequency[0][i] = openair0_cfg[0].rx_freq[i]; downlink_frequency[CC_id][i] = openair0_cfg[CC_id].rx_freq[i];
freq_offset=0; freq_offset=0;
} }
// reconfigure for potentially different bandwidth // reconfigure for potentially different bandwidth
switch(UE->frame_parms.N_RB_DL) { switch(UE->frame_parms.N_RB_DL) {
case 6: case 6:
openair0_cfg[0].sample_rate =1.92e6; openair0_cfg[UE->rf_map.card].sample_rate =1.92e6;
openair0_cfg[0].rx_bw =.96e6; openair0_cfg[UE->rf_map.card].rx_bw =.96e6;
openair0_cfg[0].tx_bw =.96e6; openair0_cfg[UE->rf_map.card].tx_bw =.96e6;
// openair0_cfg[0].rx_gain[0] -= 12; // openair0_cfg[0].rx_gain[0] -= 12;
break; break;
case 25: case 25:
openair0_cfg[0].sample_rate =7.68e6; openair0_cfg[UE->rf_map.card].sample_rate =7.68e6;
openair0_cfg[0].rx_bw =2.5e6; openair0_cfg[UE->rf_map.card].rx_bw =2.5e6;
openair0_cfg[0].tx_bw =2.5e6; openair0_cfg[UE->rf_map.card].tx_bw =2.5e6;
// openair0_cfg[0].rx_gain[0] -= 6; // openair0_cfg[0].rx_gain[0] -= 6;
break; break;
case 50: case 50:
openair0_cfg[0].sample_rate =15.36e6; openair0_cfg[UE->rf_map.card].sample_rate =15.36e6;
openair0_cfg[0].rx_bw =5.0e6; openair0_cfg[UE->rf_map.card].rx_bw =5.0e6;
openair0_cfg[0].tx_bw =5.0e6; openair0_cfg[UE->rf_map.card].tx_bw =5.0e6;
// openair0_cfg[0].rx_gain[0] -= 3; // openair0_cfg[0].rx_gain[0] -= 3;
break; break;
case 100: case 100:
openair0_cfg[0].sample_rate=30.72e6; openair0_cfg[UE->rf_map.card].sample_rate=30.72e6;
openair0_cfg[0].rx_bw=10.0e6; openair0_cfg[UE->rf_map.card].rx_bw=10.0e6;
openair0_cfg[0].tx_bw=10.0e6; openair0_cfg[UE->rf_map.card].tx_bw=10.0e6;
// openair0_cfg[0].rx_gain[0] -= 0; // openair0_cfg[0].rx_gain[0] -= 0;
break; break;
} }
...@@ -559,25 +545,19 @@ static void *UE_thread_synch(void *arg) ...@@ -559,25 +545,19 @@ static void *UE_thread_synch(void *arg)
downlink_frequency[0][0]+freq_offset, downlink_frequency[0][0]+freq_offset,
downlink_frequency[0][0]+uplink_frequency_offset[0][0]+freq_offset ); downlink_frequency[0][0]+uplink_frequency_offset[0][0]+freq_offset );
for (card=0; card<MAX_CARDS; card++) { for (i=0; i<openair0_cfg[UE->rf_map.card].rx_num_channels; i++) {
for (i=0; i<openair0_cfg[card].rx_num_channels; i++) { openair0_cfg[UE->rf_map.card].rx_freq[UE->rf_map.chain+i] = downlink_frequency[CC_id][i]+freq_offset;
openair0_cfg[card].rx_freq[i] = downlink_frequency[card][i]+freq_offset; openair0_cfg[UE->rf_map.card].tx_freq[UE->rf_map.chain+i] = downlink_frequency[CC_id][i]+uplink_frequency_offset[CC_id][i]+freq_offset;
openair0_cfg[card].tx_freq[i] = downlink_frequency[card][i]+uplink_frequency_offset[card][i]+freq_offset;
openair0_cfg[UE->rf_map.card].rx_gain[UE->rf_map.chain+i] = UE->rx_total_gain_dB;//-USRP_GAIN_OFFSET;
openair0_cfg[card].rx_gain[i] = UE->rx_total_gain_dB;//-USRP_GAIN_OFFSET;
UE->rfdevice.trx_set_freq_func(&UE->rfdevice,&openair0_cfg[0],0);
}
}
if (UE->UE_scan_carrier==1) { if (UE->UE_scan_carrier==1) {
for (i=0;i<openair0_cfg[0].rx_num_channels;i++) { openair0_cfg[UE->rf_map.card].autocal[UE->rf_map.chain+i] = 1;
// openair0_cfg[0].autocal[i] = 1;
} }
} }
UE->rfdevice.trx_set_freq_func(&UE->rfdevice,&openair0_cfg[0],0);
}// initial_sync=0 }// initial_sync=0
break; break;
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment