maki/openairinterface5g
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Making sample offset as cmd line parameter

Browse Source 
for gNB its in L1 section of config file
for UE its a cmd line paramenter
This commit is contained in:
Sakthivel Velumani
2021-04-26 03:09:17 +02:00
parent 11111bcd68
commit 215f263a69
15 changed files with 42 additions and 28 deletions
Download Patch File Download Diff File Expand all files Collapse all files
executables/nr-uesoftmodem.c
+3
View File
@@ -242,6 +242,7 @@ void init_tpools(uint8_t nun_dlsch_threads) {
} }
static void get_options(void) { static void get_options(void) {
nrUE_params.ofdm_offset_divisor = 8;
paramdef_t cmdline_params[] =CMDLINE_NRUEPARAMS_DESC ; paramdef_t cmdline_params[] =CMDLINE_NRUEPARAMS_DESC ;
int numparams = sizeof(cmdline_params)/sizeof(paramdef_t); int numparams = sizeof(cmdline_params)/sizeof(paramdef_t);
config_process_cmdline( cmdline_params,numparams,NULL); config_process_cmdline( cmdline_params,numparams,NULL);
@@ -325,6 +326,8 @@ void set_options(int CC_id, PHY_VARS_NR_UE *UE){
LOG_I(PHY, "Set UE nb_rx_antenna %d, nb_tx_antenna %d, threequarter_fs %d\n", fp->nb_antennas_rx, fp->nb_antennas_tx, fp->threequarter_fs); LOG_I(PHY, "Set UE nb_rx_antenna %d, nb_tx_antenna %d, threequarter_fs %d\n", fp->nb_antennas_rx, fp->nb_antennas_tx, fp->threequarter_fs);
fp->ofdm_offset_divisor = nrUE_params.ofdm_offset_divisor;
} }
void init_openair0(void) { void init_openair0(void) {
executables/nr-uesoftmodem.h
+4 -1
View File
@@ -8,7 +8,8 @@
#define CONFIG_HLP_DLSCH_PARA "number of threads for dlsch processing 0 for no parallelization" #define CONFIG_HLP_DLSCH_PARA "number of threads for dlsch processing 0 for no parallelization\n"
#define CONFIG_HLP_OFFSET_DIV "Divisor for computing OFDM symbol offset in Rx chain (num samples in CP/<the value>). Default value is 8. To set the sample offset to 0, set this value ~ 10e6\n"
/***************************************************************************************************************************************/ /***************************************************************************************************************************************/
/* command line options definitions, CMDLINE_XXXX_DESC macros are used to initialize paramdef_t arrays which are then used as argument /* command line options definitions, CMDLINE_XXXX_DESC macros are used to initialize paramdef_t arrays which are then used as argument
when calling config_get or config_getlist functions */ when calling config_get or config_getlist functions */
@@ -29,6 +30,7 @@
{"usrp-args", CONFIG_HLP_USRP_ARGS, 0, strptr:(char **)&usrp_args, defstrval:"type=b200", TYPE_STRING, 0}, \ {"usrp-args", CONFIG_HLP_USRP_ARGS, 0, strptr:(char **)&usrp_args, defstrval:"type=b200", TYPE_STRING, 0}, \
{"single-thread-disable", CONFIG_HLP_NOSNGLT, PARAMFLAG_BOOL, iptr:&single_thread_flag, defintval:1, TYPE_INT, 0}, \ {"single-thread-disable", CONFIG_HLP_NOSNGLT, PARAMFLAG_BOOL, iptr:&single_thread_flag, defintval:1, TYPE_INT, 0}, \
{"dlsch-parallel", CONFIG_HLP_DLSCH_PARA, 0, iptr:(int32_t *)&nrUE_params.nr_dlsch_parallel, defintval:0, TYPE_UINT8, 0}, \ {"dlsch-parallel", CONFIG_HLP_DLSCH_PARA, 0, iptr:(int32_t *)&nrUE_params.nr_dlsch_parallel, defintval:0, TYPE_UINT8, 0}, \
{"offset-divisor", CONFIG_HLP_OFFSET_DIV, 0, uptr:(uint32_t *)&nrUE_params.ofdm_offset_divisor, defuintval:UINT_MAX, TYPE_UINT32, 0}, \
{"nr-dlsch-demod-shift", CONFIG_HLP_DLSHIFT, 0, iptr:(int32_t *)&nr_dlsch_demod_shift, defintval:0, TYPE_INT, 0}, \ {"nr-dlsch-demod-shift", CONFIG_HLP_DLSHIFT, 0, iptr:(int32_t *)&nr_dlsch_demod_shift, defintval:0, TYPE_INT, 0}, \
{"V" , CONFIG_HLP_VCD, PARAMFLAG_BOOL, iptr:&vcdflag, defintval:0, TYPE_INT, 0}, \ {"V" , CONFIG_HLP_VCD, PARAMFLAG_BOOL, iptr:&vcdflag, defintval:0, TYPE_INT, 0}, \
{"rrc_config_path", CONFIG_HLP_RRC_CFG_PATH,0, strptr:(char **)&rrc_config_path, defstrval:"./", TYPE_STRING, 0} \ {"rrc_config_path", CONFIG_HLP_RRC_CFG_PATH,0, strptr:(char **)&rrc_config_path, defstrval:"./", TYPE_STRING, 0} \
@@ -66,6 +68,7 @@
typedef struct { typedef struct {
uint64_t optmask; //mask to store boolean config options uint64_t optmask; //mask to store boolean config options
uint32_t ofdm_offset_divisor; // Divisor for sample offset computation for each OFDM symbol
uint8_t nr_dlsch_parallel; // number of threads for dlsch decoding, 0 means no parallelization uint8_t nr_dlsch_parallel; // number of threads for dlsch decoding, 0 means no parallelization
tpool_t Tpool; // thread pool tpool_t Tpool; // thread pool
} nrUE_params_t; } nrUE_params_t;
openair1/PHY/INIT/nr_init.c
+2
View File
@@ -483,6 +483,7 @@ void nr_phy_config_request_sim(PHY_VARS_gNB *gNB,
gNB_config->carrier_config.dl_bandwidth.value = config_bandwidth(mu, N_RB_DL, fp->nr_band); gNB_config->carrier_config.dl_bandwidth.value = config_bandwidth(mu, N_RB_DL, fp->nr_band);
nr_init_frame_parms(gNB_config, fp); nr_init_frame_parms(gNB_config, fp);
fp->ofdm_offset_divisor = UINT_MAX;
gNB->configured = 1; gNB->configured = 1;
LOG_I(PHY,"gNB configured\n"); LOG_I(PHY,"gNB configured\n");
} }
@@ -534,6 +535,7 @@ void nr_phy_config_request(NR_PHY_Config_t *phy_config) {
// } // }
RC.gNB[Mod_id]->configured = 1; RC.gNB[Mod_id]->configured = 1;
fp->ofdm_offset_divisor = RC.gNB[Mod_id]->ofdm_offset_divisor;
init_symbol_rotation(fp); init_symbol_rotation(fp);
init_timeshift_rotation(fp); init_timeshift_rotation(fp);
openair1/PHY/MODULATION/nr_modulation.c
+12 -12
View File
@@ -762,7 +762,7 @@ void init_timeshift_rotation(NR_DL_FRAME_PARMS *fp)
for (i = 0; i < fp->ofdm_symbol_size/2; i++) { for (i = 0; i < fp->ofdm_symbol_size/2; i++) {
timeshift_symbol_rotation = fp->timeshift_symbol_rotation[0]; timeshift_symbol_rotation = fp->timeshift_symbol_rotation[0];
f = fd * i; f = fd * i;
t0 = Ncp0 / 8; t0 = Ncp0 / fp->ofdm_offset_divisor;
poff = 2 * M_PI * -t0 * Tc * f; poff = 2 * M_PI * -t0 * Tc * f;
exp_re = cos(poff); exp_re = cos(poff);
exp_im = sin(-poff); exp_im = sin(-poff);
@@ -770,7 +770,7 @@ void init_timeshift_rotation(NR_DL_FRAME_PARMS *fp)
timeshift_symbol_rotation[i*2+1] = (int16_t)floor(exp_im * 32767); timeshift_symbol_rotation[i*2+1] = (int16_t)floor(exp_im * 32767);
timeshift_symbol_rotation = fp->timeshift_symbol_rotation[1]; timeshift_symbol_rotation = fp->timeshift_symbol_rotation[1];
t0 = Ncp1 / 8; t0 = Ncp1 / fp->ofdm_offset_divisor;
poff = 2 * M_PI * -t0 * Tc * f; poff = 2 * M_PI * -t0 * Tc * f;
exp_re = cos(poff); exp_re = cos(poff);
exp_im = sin(-poff); exp_im = sin(-poff);
@@ -779,8 +779,8 @@ void init_timeshift_rotation(NR_DL_FRAME_PARMS *fp)
if (i < 10) if (i < 10)
LOG_I(PHY,"Timeshift symbol rotation %d => (%d,%d) %f\n",i, LOG_I(PHY,"Timeshift symbol rotation %d => (%d,%d) %f\n",i,
fp->timeshift_symbol_rotation[1][i*2], fp->timeshift_symbol_rotation[0][i*2],
fp->timeshift_symbol_rotation[1][i*2+1], fp->timeshift_symbol_rotation[0][i*2+1],
poff); poff);
} }
@@ -789,25 +789,25 @@ void init_timeshift_rotation(NR_DL_FRAME_PARMS *fp)
for (int j = fp->ofdm_symbol_size-1; j > fp->ofdm_symbol_size/2-1; j--) { for (int j = fp->ofdm_symbol_size-1; j > fp->ofdm_symbol_size/2-1; j--) {
timeshift_symbol_rotation = fp->timeshift_symbol_rotation[0]; timeshift_symbol_rotation = fp->timeshift_symbol_rotation[0];
f = -fd * i; f = -fd * i;
t0 = Ncp0 / 8; t0 = Ncp0 / fp->ofdm_offset_divisor;
poff = 2 * M_PI * -t0 * Tc * f; poff = 2 * M_PI * -t0 * Tc * f;
exp_re = cos(poff); exp_re = cos(poff);
exp_im = sin(-poff); exp_im = sin(-poff);
timeshift_symbol_rotation[j*2] = (int16_t)floor(exp_re * 32767); timeshift_symbol_rotation[j*2] = (int16_t)ceil(exp_re * 32767);
timeshift_symbol_rotation[j*2+1] = (int16_t)floor(exp_im * 32767); timeshift_symbol_rotation[j*2+1] = (int16_t)ceil(exp_im * 32767);
timeshift_symbol_rotation = fp->timeshift_symbol_rotation[1]; timeshift_symbol_rotation = fp->timeshift_symbol_rotation[1];
t0 = Ncp1 / 8; t0 = Ncp1 / fp->ofdm_offset_divisor;
poff = 2 * M_PI * -t0 * Tc * f; poff = 2 * M_PI * -t0 * Tc * f;
exp_re = cos(poff); exp_re = cos(poff);
exp_im = sin(-poff); exp_im = sin(-poff);
timeshift_symbol_rotation[j*2] = (int16_t)floor(exp_re * 32767); timeshift_symbol_rotation[j*2] = (int16_t)ceil(exp_re * 32767);
timeshift_symbol_rotation[j*2+1] = (int16_t)floor(exp_im * 32767); timeshift_symbol_rotation[j*2+1] = (int16_t)ceil(exp_im * 32767);
if (j > fp->ofdm_symbol_size-10-1) if (j > fp->ofdm_symbol_size-10-1)
LOG_I(PHY,"Timeshift symbol rotation %d => (%d,%d) %f\n",-i, LOG_I(PHY,"Timeshift symbol rotation %d => (%d,%d) %f\n",-i,
fp->timeshift_symbol_rotation[1][j*2], fp->timeshift_symbol_rotation[0][j*2],
fp->timeshift_symbol_rotation[1][j*2+1], fp->timeshift_symbol_rotation[0][j*2+1],
poff); poff);
i++; i++;
} }
openair1/PHY/MODULATION/slot_fep_nr.c
+4 -12
View File
@@ -107,7 +107,7 @@ int nr_slot_fep(PHY_VARS_NR_UE *ue,
rx_offset += frame_parms->ofdm_symbol_size * symbol; rx_offset += frame_parms->ofdm_symbol_size * symbol;
// use OFDM symbol from within 1/8th of the CP to avoid ISI // use OFDM symbol from within 1/8th of the CP to avoid ISI
rx_offset -= nb_prefix_samples / 8; rx_offset -= (nb_prefix_samples / frame_parms->ofdm_offset_divisor);
#ifdef DEBUG_FEP #ifdef DEBUG_FEP
// if (ue->frame <100) // if (ue->frame <100)
@@ -158,11 +158,7 @@ int nr_slot_fep(PHY_VARS_NR_UE *ue,
frame_parms->ofdm_symbol_size, frame_parms->ofdm_symbol_size,
15); 15);
int16_t *shift_rot; int16_t *shift_rot = frame_parms->timeshift_symbol_rotation[0];
if (symb_offset+symbol == (7 * (1 << frame_parms->numerology_index)))
shift_rot = frame_parms->timeshift_symbol_rotation[0];
else
shift_rot = frame_parms->timeshift_symbol_rotation[1];
multadd_cpx_vector((int16_t *)&common_vars->common_vars_rx_data_per_thread[proc->thread_id].rxdataF[aa][frame_parms->ofdm_symbol_size*symbol], multadd_cpx_vector((int16_t *)&common_vars->common_vars_rx_data_per_thread[proc->thread_id].rxdataF[aa][frame_parms->ofdm_symbol_size*symbol],
shift_rot, shift_rot,
@@ -309,7 +305,7 @@ int nr_slot_fep_ul(NR_DL_FRAME_PARMS *frame_parms,
// offset of n-th OFDM symbol // offset of n-th OFDM symbol
rxdata_offset += symbol * (frame_parms->ofdm_symbol_size + nb_prefix_samples); rxdata_offset += symbol * (frame_parms->ofdm_symbol_size + nb_prefix_samples);
// use OFDM symbol from within 1/8th of the CP to avoid ISI // use OFDM symbol from within 1/8th of the CP to avoid ISI
rxdata_offset -= nb_prefix_samples / 8; rxdata_offset -= (nb_prefix_samples / frame_parms->ofdm_offset_divisor);
int16_t *rxdata_ptr; int16_t *rxdata_ptr;
@@ -370,11 +366,7 @@ void apply_nr_rotation_ul(NR_DL_FRAME_PARMS *frame_parms,
length, length,
15); 15);
int16_t *shift_rot; int16_t *shift_rot = frame_parms->timeshift_symbol_rotation[0];
if (symb_offset+symbol == (7 * (1 << frame_parms->numerology_index)))
shift_rot = frame_parms->timeshift_symbol_rotation[0];
else
shift_rot = frame_parms->timeshift_symbol_rotation[1];
multadd_cpx_vector((int16_t *)&rxdataF[frame_parms->ofdm_symbol_size*symbol], multadd_cpx_vector((int16_t *)&rxdataF[frame_parms->ofdm_symbol_size*symbol],
shift_rot, shift_rot,
openair1/PHY/NR_ESTIMATION/nr_measurements_gNB.c
+1 -1
View File
@@ -45,7 +45,7 @@ int nr_est_timing_advance_pusch(PHY_VARS_gNB* gNB, int UE_id)
NR_gNB_PUSCH *gNB_pusch_vars = gNB->pusch_vars[UE_id]; NR_gNB_PUSCH *gNB_pusch_vars = gNB->pusch_vars[UE_id];
int32_t **ul_ch_estimates_time = gNB_pusch_vars->ul_ch_estimates_time; int32_t **ul_ch_estimates_time = gNB_pusch_vars->ul_ch_estimates_time;
int sync_pos = frame_parms->nb_prefix_samples / 8; int sync_pos = frame_parms->nb_prefix_samples / frame_parms->ofdm_offset_divisor;
for (i = 0; i < frame_parms->ofdm_symbol_size; i++) { for (i = 0; i < frame_parms->ofdm_symbol_size; i++) {
int temp = 0; int temp = 0;
openair1/PHY/NR_UE_ESTIMATION/nr_adjust_synch_ue.c
+1 -1
View File
@@ -82,7 +82,7 @@ void nr_adjust_synch_ue(NR_DL_FRAME_PARMS *frame_parms,
// do not filter to have proactive timing adjustment // do not filter to have proactive timing adjustment
//max_pos_fil = max_pos; //max_pos_fil = max_pos;
diff = max_pos_fil - (frame_parms->nb_prefix_samples>>3); diff = max_pos_fil - (frame_parms->nb_prefix_samples / frame_parms->ofdm_offset_divisor);
if (frame_parms->freq_range==nr_FR2) if (frame_parms->freq_range==nr_FR2)
sync_offset = 2; sync_offset = 2;
openair1/PHY/defs_gNB.h
+2
View File
@@ -776,6 +776,8 @@ typedef struct PHY_VARS_gNB_s {
uint32_t max_peak_val; uint32_t max_peak_val;
/// OFDM symbol offset divisor for UL
uint32_t ofdm_offset_divisor;
/// \brief sinr for all subcarriers of the current link (used only for abstraction). /// \brief sinr for all subcarriers of the current link (used only for abstraction).
/// first index: ? [0..N_RB_DL*12[ /// first index: ? [0..N_RB_DL*12[
double *sinr_dB; double *sinr_dB;
openair1/PHY/defs_nr_common.h
+2
View File
@@ -365,6 +365,8 @@ struct NR_DL_FRAME_PARMS {
uint8_t ssb_index; uint8_t ssb_index;
/// PBCH polar encoder params /// PBCH polar encoder params
t_nrPolar_params pbch_polar_params; t_nrPolar_params pbch_polar_params;
/// OFDM symbol offset divisor for UL
uint32_t ofdm_offset_divisor;
}; };
openair1/SIMULATION/NR_PHY/dlsim.c
+1
View File
@@ -619,6 +619,7 @@ int main(int argc, char **argv)
memset(RC.gNB[0],0,sizeof(PHY_VARS_gNB)); memset(RC.gNB[0],0,sizeof(PHY_VARS_gNB));
gNB = RC.gNB[0]; gNB = RC.gNB[0];
gNB->ofdm_offset_divisor = UINT_MAX;
frame_parms = &gNB->frame_parms; //to be initialized I suppose (maybe not necessary for PBCH) frame_parms = &gNB->frame_parms; //to be initialized I suppose (maybe not necessary for PBCH)
frame_parms->nb_antennas_tx = n_tx; frame_parms->nb_antennas_tx = n_tx;
frame_parms->nb_antennas_rx = n_rx; frame_parms->nb_antennas_rx = n_rx;
openair1/SIMULATION/NR_PHY/pbchsim.c
+3
View File
@@ -109,7 +109,9 @@ void nr_phy_config_request_sim_pbchsim(PHY_VARS_gNB *gNB,
gNB_config->carrier_config.dl_bandwidth.value = config_bandwidth(mu, N_RB_DL, fp->nr_band); gNB_config->carrier_config.dl_bandwidth.value = config_bandwidth(mu, N_RB_DL, fp->nr_band);
fp->ofdm_offset_divisor = UINT_MAX;
nr_init_frame_parms(gNB_config, fp); nr_init_frame_parms(gNB_config, fp);
init_timeshift_rotation(fp);
init_symbol_rotation(fp); init_symbol_rotation(fp);
@@ -405,6 +407,7 @@ int main(int argc, char **argv)
RC.gNB = (PHY_VARS_gNB**) malloc(sizeof(PHY_VARS_gNB *)); RC.gNB = (PHY_VARS_gNB**) malloc(sizeof(PHY_VARS_gNB *));
RC.gNB[0] = malloc(sizeof(PHY_VARS_gNB)); RC.gNB[0] = malloc(sizeof(PHY_VARS_gNB));
gNB = RC.gNB[0]; gNB = RC.gNB[0];
gNB->ofdm_offset_divisor = UINT_MAX;
frame_parms = &gNB->frame_parms; //to be initialized I suppose (maybe not necessary for PBCH) frame_parms = &gNB->frame_parms; //to be initialized I suppose (maybe not necessary for PBCH)
frame_parms->nb_antennas_tx = n_tx; frame_parms->nb_antennas_tx = n_tx;
frame_parms->nb_antennas_rx = n_rx; frame_parms->nb_antennas_rx = n_rx;
openair1/SIMULATION/NR_PHY/ulsim.c
+1
View File
@@ -616,6 +616,7 @@ int main(int argc, char **argv)
RC.gNB = (PHY_VARS_gNB **) malloc(sizeof(PHY_VARS_gNB *)); RC.gNB = (PHY_VARS_gNB **) malloc(sizeof(PHY_VARS_gNB *));
RC.gNB[0] = calloc(1,sizeof(PHY_VARS_gNB)); RC.gNB[0] = calloc(1,sizeof(PHY_VARS_gNB));
gNB = RC.gNB[0]; gNB = RC.gNB[0];
gNB->ofdm_offset_divisor = UINT_MAX;
gNB->threadPool = (tpool_t*)malloc(sizeof(tpool_t)); gNB->threadPool = (tpool_t*)malloc(sizeof(tpool_t));
gNB->respDecode = (notifiedFIFO_t*) malloc(sizeof(notifiedFIFO_t)); gNB->respDecode = (notifiedFIFO_t*) malloc(sizeof(notifiedFIFO_t));
char tp_param[] = "n"; char tp_param[] = "n";
openair2/GNB_APP/L1_nr_paramdef.h
+4 -1
View File
@@ -47,6 +47,7 @@
#define CONFIG_STRING_L1_REMOTE_N_PORTD "remote_n_portd" #define CONFIG_STRING_L1_REMOTE_N_PORTD "remote_n_portd"
#define CONFIG_STRING_L1_TRANSPORT_N_PREFERENCE "tr_n_preference" #define CONFIG_STRING_L1_TRANSPORT_N_PREFERENCE "tr_n_preference"
#define CONFIG_STRING_L1_PUSCH_PROC_THREADS "pusch_proc_threads" #define CONFIG_STRING_L1_PUSCH_PROC_THREADS "pusch_proc_threads"
#define CONFIG_STRING_L1_OFDM_OFFSET_DIVISOR "ofdm_offset_divisor"
/*----------------------------------------------------------------------------------------------------------------------------------------------------*/ /*----------------------------------------------------------------------------------------------------------------------------------------------------*/
/* L1 configuration parameters */ /* L1 configuration parameters */
@@ -62,7 +63,8 @@
{CONFIG_STRING_L1_REMOTE_N_PORTC, NULL, 0, uptr:NULL, defintval:50030, TYPE_UINT, 0}, \ {CONFIG_STRING_L1_REMOTE_N_PORTC, NULL, 0, uptr:NULL, defintval:50030, TYPE_UINT, 0}, \
{CONFIG_STRING_L1_LOCAL_N_PORTD, NULL, 0, uptr:NULL, defintval:50031, TYPE_UINT, 0}, \ {CONFIG_STRING_L1_LOCAL_N_PORTD, NULL, 0, uptr:NULL, defintval:50031, TYPE_UINT, 0}, \
{CONFIG_STRING_L1_REMOTE_N_PORTD, NULL, 0, uptr:NULL, defintval:50031, TYPE_UINT, 0}, \ {CONFIG_STRING_L1_REMOTE_N_PORTD, NULL, 0, uptr:NULL, defintval:50031, TYPE_UINT, 0}, \
{CONFIG_STRING_L1_PUSCH_PROC_THREADS, NULL, 0, uptr:NULL, defintval:3, TYPE_UINT, 0} \ {CONFIG_STRING_L1_PUSCH_PROC_THREADS, NULL, 0, uptr:NULL, defintval:3, TYPE_UINT, 0}, \
{CONFIG_STRING_L1_OFDM_OFFSET_DIVISOR, NULL, 0, uptr:NULL, defuintval:UINT_MAX, TYPE_UINT, 0} \
} }
#define L1_CC_IDX 0 #define L1_CC_IDX 0
#define L1_TRANSPORT_N_PREFERENCE_IDX 1 #define L1_TRANSPORT_N_PREFERENCE_IDX 1
@@ -74,6 +76,7 @@
#define L1_LOCAL_N_PORTD_IDX 7 #define L1_LOCAL_N_PORTD_IDX 7
#define L1_REMOTE_N_PORTD_IDX 8 #define L1_REMOTE_N_PORTD_IDX 8
#define L1_PUSCH_PROC_THREADS 9 #define L1_PUSCH_PROC_THREADS 9
#define L1_OFDM_OFFSET_DIVISOR 10
/*----------------------------------------------------------------------------------------------------------------------------------------------------*/ /*----------------------------------------------------------------------------------------------------------------------------------------------------*/
#endif #endif
openair2/GNB_APP/gnb_config.c
+1
View File
@@ -591,6 +591,7 @@ void RCconfig_NR_L1(void) {
} }
RC.gNB[j]->pusch_proc_threads = *(L1_ParamList.paramarray[j][L1_PUSCH_PROC_THREADS].uptr); RC.gNB[j]->pusch_proc_threads = *(L1_ParamList.paramarray[j][L1_PUSCH_PROC_THREADS].uptr);
RC.gNB[j]->ofdm_offset_divisor = *(L1_ParamList.paramarray[j][L1_OFDM_OFFSET_DIVISOR].uptr);
if(strcmp(*(L1_ParamList.paramarray[j][L1_TRANSPORT_N_PREFERENCE_IDX].strptr), "local_mac") == 0) { if(strcmp(*(L1_ParamList.paramarray[j][L1_TRANSPORT_N_PREFERENCE_IDX].strptr), "local_mac") == 0) {
//sf_ahead = 2; // Need 4 subframe gap between RX and TX //sf_ahead = 2; // Need 4 subframe gap between RX and TX
targets/PROJECTS/GENERIC-LTE-EPC/CONF/gnb.band78.tm1.106PRB.usrpn300.conf
+1
View File
@@ -235,6 +235,7 @@ L1s = (
num_cc = 1; num_cc = 1;
tr_n_preference = "local_mac"; tr_n_preference = "local_mac";
pusch_proc_threads = 8; pusch_proc_threads = 8;
ofdm_offset_divisor = 8;
} }
); );