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remove ssb subcarrier offset from config file

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This commit is contained in:
francescomani
2022-05-09 18:28:56 +02:00
parent d11350c08a
commit a037987b47
71 changed files with 52 additions and 164 deletions
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ci-scripts/conf_files/benetel-5g.conf
-2
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@@ -21,8 +21,6 @@ gNBs =
////////// Physical parameters:
ssb_SubcarrierOffset = 31; //0;
servingCellConfigCommon = (
{
#spCellConfigCommon
ci-scripts/conf_files/episci/episci_gnb.band78.sa.fr1.106PRB.usrpn310.conf
-1
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@@ -32,7 +32,6 @@ gNBs =
////////// Physical parameters:
ssb_SubcarrierOffset = 0;
min_rxtxtime = 6;
pdcch_ConfigSIB1 = (
{
ci-scripts/conf_files/episci/episci_rcc.band78.tm1.106PRB.nfapi.conf
-1
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@@ -21,7 +21,6 @@ gNBs =
////////// Physical parameters:
ssb_SubcarrierOffset = 31; //0;
min_rxtxtime = 6;
pdcch_ConfigSIB1 = (
ci-scripts/conf_files/episci/proxy_gnb.band78.sa.fr1.106PRB.usrpn310.conf
-1
View File
@@ -32,7 +32,6 @@ gNBs =
////////// Physical parameters:
ssb_SubcarrierOffset = 0;
min_rxtxtime = 6;
pdcch_ConfigSIB1 = (
ci-scripts/conf_files/episci/proxy_rcc.band78.tm1.106PRB.nfapi.conf
-1
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@@ -21,7 +21,6 @@ gNBs =
////////// Physical parameters:
ssb_SubcarrierOffset = 0;
min_rxtxtime = 6;
servingCellConfigCommon = (
ci-scripts/conf_files/gNB_SA_CU.conf
-1
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@@ -44,7 +44,6 @@ gNBs =
local_s_portd = 2152;
remote_s_portc = 500;
remote_s_portd = 2152;
ssb_SubcarrierOffset = 0;
min_rxtxtime = 6;
pdcch_ConfigSIB1 = (
ci-scripts/conf_files/gNB_SA_DU.conf
-1
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@@ -36,7 +36,6 @@ gNBs =
////////// Physical parameters:
ssb_SubcarrierOffset = 0;
min_rxtxtime = 6;
pdcch_ConfigSIB1 = (
ci-scripts/conf_files/gNB_SA_n78_106PRB.2x2_usrpn310.conf
-1
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@@ -37,7 +37,6 @@ gNBs =
////////// Physical parameters:
ssb_SubcarrierOffset = 0;
pdsch_AntennaPorts_N1 = 2;
pusch_AntennaPorts = 2;
ci-scripts/conf_files/gNB_SA_n78_133PRB.2x2_usrpn310.conf
-1
View File
@@ -38,7 +38,6 @@ gNBs =
////////// Physical parameters:
ssb_SubcarrierOffset = 0;
pdsch_AntennaPorts_N1 = 2;
pusch_AntennaPorts = 2;
ci-scripts/conf_files/gnb.band261.tm1.32PRB.usrpn300.conf
-1
View File
@@ -21,7 +21,6 @@ gNBs =
////////// Physical parameters:
ssb_SubcarrierOffset = 0;
min_rxtxtime = 6;
servingCellConfigCommon = (
ci-scripts/conf_files/gnb.band66.tm1.106PRB.usrpn300.conf
-1
View File
@@ -21,7 +21,6 @@ gNBs =
////////// Physical parameters:
ssb_SubcarrierOffset = 0;
min_rxtxtime = 6;
servingCellConfigCommon = (
ci-scripts/conf_files/gnb.band78.nsa_2x2.106PRB.usrpn310.conf
-1
View File
@@ -19,7 +19,6 @@ gNBs =
////////// Physical parameters:
ssb_SubcarrierOffset = 31; //0;
pdsch_AntennaPorts_N1 = 2;
pusch_AntennaPorts = 2;
ul_prbblacklist = "51,52,53,54"
ci-scripts/conf_files/gnb.band78.sa.fr1.106PRB.2x2.usrpn310.asue.conf
-1
View File
@@ -41,7 +41,6 @@ gNBs =
////////// Physical parameters:
ssb_SubcarrierOffset = 0;
pusch_AntennaPorts = 2;
ul_prbblacklist = "51,52,53,54"
do_SRS = 1;
ci-scripts/conf_files/gnb.band78.sa.fr1.106PRB.2x2.usrpn310.conf
-1
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@@ -37,7 +37,6 @@ gNBs =
////////// Physical parameters:
ssb_SubcarrierOffset = 0;
pdsch_AntennaPorts_N1 = 2;
pusch_AntennaPorts = 2;
ul_prbblacklist = "51,52,53,54"
ci-scripts/conf_files/gnb.band78.sa.fr1.106PRB.ddsuu.2x2.usrpn310.conf
-1
View File
@@ -37,7 +37,6 @@ gNBs =
////////// Physical parameters:
ssb_SubcarrierOffset = 0;
pusch_AntennaPorts = 2;
ul_prbblacklist = "51,52,53,54"
do_SRS = 1;
ci-scripts/conf_files/gnb.band78.sa.fr1.106PRB.usrpn310.conf
-1
View File
@@ -37,7 +37,6 @@ gNBs =
////////// Physical parameters:
ssb_SubcarrierOffset = 0;
#pusch_TargetSNRx10 = 200;
#pucch_TargetSNRx10 = 200;
ul_prbblacklist = "51,52,53,54"
ci-scripts/conf_files/gnb.band78.sa.fr1.162PRB.2x2.usrpn310.conf
-1
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@@ -37,7 +37,6 @@ gNBs =
////////// Physical parameters:
ssb_SubcarrierOffset = 0;
pdsch_AntennaPorts_N1 = 2;
pusch_AntennaPorts = 2;
#pusch_TargetSNRx10 = 200;
ci-scripts/conf_files/gnb.band78.tm1.106PRB.usrpn300.conf
-1
View File
@@ -21,7 +21,6 @@ gNBs =
////////// Physical parameters:
ssb_SubcarrierOffset = 0;
min_rxtxtime = 6;
servingCellConfigCommon = (
ci-scripts/conf_files/gnb.band78.tm1.fr1.106PRB.usrpb210.conf
-1
View File
@@ -19,7 +19,6 @@ gNBs =
////////// Physical parameters:
ssb_SubcarrierOffset = 31; //0;
servingCellConfigCommon = (
{
ci-scripts/conf_files/gnb.band78.tm1.fr1.106PRB.usrpn310.conf
-1
View File
@@ -20,7 +20,6 @@ gNBs =
////////// Physical parameters:
ssb_SubcarrierOffset = 31; //0;
min_rxtxtime = 6;
servingCellConfigCommon = (
ci-scripts/conf_files/gnb.sa.band66.fr1.106PRB.usrpn300.conf
-1
View File
@@ -32,7 +32,6 @@ gNBs =
////////// Physical parameters:
ssb_SubcarrierOffset = 0;
min_rxtxtime = 6;
pdcch_ConfigSIB1 = (
ci-scripts/conf_files/gnb.sa.band78.fr1.24PRB.usrpb210.conf
-3
View File
@@ -32,9 +32,6 @@ gNBs =
////////// Physical parameters:
ssb_SubcarrierOffset = 0;
pdsch_AntennaPorts = 1;
pusch_AntennaPorts = 1;
sib1_tda = 15;
min_rxtxtime = 6;
doc/testing_gnb_w_cots_ue_resources/gnb.conf
-2
View File
@@ -21,8 +21,6 @@ gNBs =
////////// Physical parameters:
ssb_SubcarrierOffset = 31; //0;
pdsch_AntennaPorts = 1;
servingCellConfigCommon = (
{
openair1/SCHED_NR/phy_procedures_nr_gNB.c
+3 -14
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@@ -50,19 +50,6 @@ uint8_t SSB_Table[38]={0,2,4,6,8,10,12,14,254,254,16,18,20,22,24,26,28,30,254,25
extern uint8_t nfapi_mode;
void nr_set_ssb_first_subcarrier(nfapi_nr_config_request_scf_t *cfg, NR_DL_FRAME_PARMS *fp) {
uint8_t sco = 0;
if (((fp->freq_range == nr_FR1) && (cfg->ssb_table.ssb_subcarrier_offset.value<24)) ||
((fp->freq_range == nr_FR2) && (cfg->ssb_table.ssb_subcarrier_offset.value<12)) ) {
if (fp->freq_range == nr_FR1)
sco = cfg->ssb_table.ssb_subcarrier_offset.value>>cfg->ssb_config.scs_common.value;
}
fp->ssb_start_subcarrier = (12 * cfg->ssb_table.ssb_offset_point_a.value + sco);
LOG_D(PHY, "SSB first subcarrier %d (%d,%d)\n", fp->ssb_start_subcarrier,cfg->ssb_table.ssb_offset_point_a.value,sco);
}
void nr_common_signal_procedures (PHY_VARS_gNB *gNB,int frame,int slot,nfapi_nr_dl_tti_ssb_pdu ssb_pdu) {
NR_DL_FRAME_PARMS *fp=&gNB->frame_parms;
@@ -84,7 +71,9 @@ void nr_common_signal_procedures (PHY_VARS_gNB *gNB,int frame,int slot,nfapi_nr_
int ssb_start_symbol_abs = nr_get_ssb_start_symbol(fp,ssb_index); // computing the starting symbol for current ssb
ssb_start_symbol = ssb_start_symbol_abs % fp->symbols_per_slot; // start symbol wrt slot
nr_set_ssb_first_subcarrier(cfg, fp); // setting the first subcarrier
// setting the first subcarrier
fp->ssb_start_subcarrier = (12 * cfg->ssb_table.ssb_offset_point_a.value + ssb_pdu.ssb_pdu_rel15.SsbSubcarrierOffset);
LOG_D(PHY, "SSB first subcarrier %d (%d,%d)\n", fp->ssb_start_subcarrier,cfg->ssb_table.ssb_offset_point_a.value,ssb_pdu.ssb_pdu_rel15.SsbSubcarrierOffset);
LOG_D(PHY,"SS TX: frame %d, slot %d, start_symbol %d\n",frame,slot, ssb_start_symbol);
nr_generate_pss(&txdataF[0][txdataF_offset], AMP, ssb_start_symbol, cfg, fp);
openair1/SIMULATION/NR_PHY/dlsim.c
+3 -5
View File
@@ -210,11 +210,9 @@ int nr_derive_key(int alg_type, uint8_t alg_id,
}
void config_common(int Mod_idP,
int ssb_SubcarrierOffset,
rrc_pdsch_AntennaPorts_t pdsch_AntennaPorts,
int pusch_AntennaPorts,
NR_ServingCellConfigCommon_t *scc
);
NR_ServingCellConfigCommon_t *scc);
int generate_dlsch_header(unsigned char *mac_header,
unsigned char num_sdus,
@@ -831,9 +829,9 @@ int main(int argc, char **argv)
gNB->if_inst->NR_PHY_config_req = nr_phy_config_request;
// common configuration
rrc_mac_config_req_gNB(0,0, pdsch_AntennaPorts, n_tx, 0, 6, scc, NULL, NULL, 0, 0, NULL);
rrc_mac_config_req_gNB(0, pdsch_AntennaPorts, n_tx, 0, 6, scc, NULL, NULL, 0, 0, NULL);
// UE dedicated configuration
rrc_mac_config_req_gNB(0,0, pdsch_AntennaPorts, n_tx, 0, 6, scc, NULL, NULL, 1, secondaryCellGroup->spCellConfig->reconfigurationWithSync->newUE_Identity,secondaryCellGroup);
rrc_mac_config_req_gNB(0, pdsch_AntennaPorts, n_tx, 0, 6, scc, NULL, NULL, 1, secondaryCellGroup->spCellConfig->reconfigurationWithSync->newUE_Identity,secondaryCellGroup);
// reset preprocessor to the one of DLSIM after it has been set during
// rrc_mac_config_req_gNB
gNB_mac->pre_processor_dl = nr_dlsim_preprocessor;
openair1/SIMULATION/NR_PHY/pbchsim.c
+1 -1
View File
@@ -457,7 +457,7 @@ int main(int argc, char **argv)
nr_phy_config_request_sim_pbchsim(gNB,N_RB_DL,N_RB_DL,mu,Nid_cell,SSB_positions);
phy_init_nr_gNB(gNB,0,1);
nr_set_ssb_first_subcarrier(&gNB->gNB_config,frame_parms);
fp->ssb_start_subcarrier = 12 * gNB->gNB_config->ssb_table.ssb_offset_point_a.value
uint8_t n_hf = 0;
int cyclic_prefix_type = NFAPI_CP_NORMAL;
openair1/SIMULATION/NR_PHY/ulsim.c
+2 -2
View File
@@ -756,9 +756,9 @@ int main(int argc, char **argv)
gNB->if_inst->NR_PHY_config_req = nr_phy_config_request;
// common configuration
rrc_mac_config_req_gNB(0,0, conf.pdsch_AntennaPorts, n_rx, 0, 6, scc, &rrc.carrier.mib, rrc.carrier.siblock1, 0, 0, NULL);
rrc_mac_config_req_gNB(0, conf.pdsch_AntennaPorts, n_rx, 0, 6, scc, &rrc.carrier.mib, rrc.carrier.siblock1, 0, 0, NULL);
// UE dedicated configuration
rrc_mac_config_req_gNB(0,0, conf.pdsch_AntennaPorts, n_rx, 0, 6, scc, &rrc.carrier.mib, rrc.carrier.siblock1, 1, secondaryCellGroup->spCellConfig->reconfigurationWithSync->newUE_Identity,secondaryCellGroup);
rrc_mac_config_req_gNB(0, conf.pdsch_AntennaPorts, n_rx, 0, 6, scc, &rrc.carrier.mib, rrc.carrier.siblock1, 1, secondaryCellGroup->spCellConfig->reconfigurationWithSync->newUE_Identity,secondaryCellGroup);
frame_parms->nb_antennas_tx = n_tx;
frame_parms->nb_antennas_rx = n_rx;
nfapi_nr_config_request_scf_t *cfg = &gNB->gNB_config;
openair2/COMMON/rrc_messages_types.h
-1
View File
@@ -417,7 +417,6 @@ typedef struct NRRrcConfigurationReq_s {
uint8_t num_plmn;
NR_ServingCellConfigCommon_t *scc;
NR_ServingCellConfig_t *scd;
int ssb_SubcarrierOffset;
int sib1_tda;
rrc_pdsch_AntennaPorts_t pdsch_AntennaPorts;
int pusch_AntennaPorts;
openair2/GNB_APP/gnb_config.c
-3
View File
@@ -1169,8 +1169,6 @@ void RCconfig_NRRRC(MessageDef *msg_p, uint32_t i, gNB_RRC_INST *rrc) {
(NRRRC_CONFIGURATION_REQ (msg_p).mnc_digit_length[l] == 3),"BAD MNC DIGIT LENGTH %d",
NRRRC_CONFIGURATION_REQ (msg_p).mnc_digit_length[l]);
}
LOG_I(GNB_APP,"SSB SCO %d\n",*GNBParamList.paramarray[i][GNB_SSB_SUBCARRIEROFFSET_IDX].iptr);
NRRRC_CONFIGURATION_REQ (msg_p).ssb_SubcarrierOffset = *GNBParamList.paramarray[i][GNB_SSB_SUBCARRIEROFFSET_IDX].iptr;
LOG_I(RRC,"pdsch_AntennaPorts N1 %d\n",*GNBParamList.paramarray[i][GNB_PDSCH_ANTENNAPORTS_N1_IDX].iptr);
NRRRC_CONFIGURATION_REQ (msg_p).pdsch_AntennaPorts.N1 = *GNBParamList.paramarray[i][GNB_PDSCH_ANTENNAPORTS_N1_IDX].iptr;
LOG_I(RRC,"pdsch_AntennaPorts N2 %d\n",*GNBParamList.paramarray[i][GNB_PDSCH_ANTENNAPORTS_N2_IDX].iptr);
@@ -2055,7 +2053,6 @@ void configure_gnb_du_mac(int inst) {
// LOG_I(GNB_APP,"Configuring MAC/L1 %d, carrier->sib2 %p\n", inst, &carrier->sib2->radioResourceConfigCommon);
LOG_I(GNB_APP,"Configuring gNB DU MAC/L1 %d \n", inst);
rrc_mac_config_req_gNB(rrc->module_id,
rrc->configuration.ssb_SubcarrierOffset,
rrc->configuration.pdsch_AntennaPorts,
rrc->configuration.pusch_AntennaPorts,
rrc->configuration.sib1_tda,
openair2/GNB_APP/gnb_paramdef.h
+13 -16
View File
@@ -113,7 +113,6 @@ typedef enum {
#define GNB_CONFIG_STRING_REMOTE_S_PORTC "remote_s_portc"
#define GNB_CONFIG_STRING_LOCAL_S_PORTD "local_s_portd"
#define GNB_CONFIG_STRING_REMOTE_S_PORTD "remote_s_portd"
#define GNB_CONFIG_STRING_SSBSUBCARRIEROFFSET "ssb_SubcarrierOffset"
#define GNB_CONFIG_STRING_PDSCHANTENNAPORTS_N1 "pdsch_AntennaPorts_N1"
#define GNB_CONFIG_STRING_PDSCHANTENNAPORTS_N2 "pdsch_AntennaPorts_N2"
#define GNB_CONFIG_STRING_PDSCHANTENNAPORTS_XP "pdsch_AntennaPorts_XP"
@@ -149,7 +148,6 @@ typedef enum {
{GNB_CONFIG_STRING_REMOTE_S_PORTC, NULL, 0, uptr:NULL, defuintval:50000, TYPE_UINT, 0}, \
{GNB_CONFIG_STRING_LOCAL_S_PORTD, NULL, 0, uptr:NULL, defuintval:50001, TYPE_UINT, 0}, \
{GNB_CONFIG_STRING_REMOTE_S_PORTD, NULL, 0, uptr:NULL, defuintval:50001, TYPE_UINT, 0}, \
{GNB_CONFIG_STRING_SSBSUBCARRIEROFFSET, NULL, 0, iptr:NULL, defintval:31, TYPE_INT, 0}, \
{GNB_CONFIG_STRING_PDSCHANTENNAPORTS_N1, "horiz. log. antenna ports", 0, iptr:NULL, defintval:1, TYPE_INT, 0}, \
{GNB_CONFIG_STRING_PDSCHANTENNAPORTS_N2, "vert. log. antenna ports", 0, iptr:NULL, defintval:1, TYPE_INT, 0}, \
{GNB_CONFIG_STRING_PDSCHANTENNAPORTS_XP, "XP log. antenna ports", 0, iptr:NULL, defintval:1, TYPE_INT, 0}, \
@@ -179,20 +177,19 @@ typedef enum {
#define GNB_REMOTE_S_PORTC_IDX 11
#define GNB_LOCAL_S_PORTD_IDX 12
#define GNB_REMOTE_S_PORTD_IDX 13
#define GNB_SSB_SUBCARRIEROFFSET_IDX 14
#define GNB_PDSCH_ANTENNAPORTS_N1_IDX 15
#define GNB_PDSCH_ANTENNAPORTS_N2_IDX 16
#define GNB_PDSCH_ANTENNAPORTS_XP_IDX 17
#define GNB_PUSCH_ANTENNAPORTS_IDX 18
#define GNB_SIB1_TDA_IDX 19
#define GNB_DO_CSIRS_IDX 20
#define GNB_DO_SRS_IDX 21
#define GNB_NRCELLID_IDX 22
#define GNB_MINRXTXTIME_IDX 23
#define GNB_ULPRBBLACKLIST_IDX 24
#define GNB_UMONDEFAULTDRB_IDX 25
#define GNB_FORCE256QAMOFF_IDX 26
#define GNB_ENABLE_SDAP_IDX 27
#define GNB_PDSCH_ANTENNAPORTS_N1_IDX 14
#define GNB_PDSCH_ANTENNAPORTS_N2_IDX 15
#define GNB_PDSCH_ANTENNAPORTS_XP_IDX 16
#define GNB_PUSCH_ANTENNAPORTS_IDX 17
#define GNB_SIB1_TDA_IDX 18
#define GNB_DO_CSIRS_IDX 19
#define GNB_DO_SRS_IDX 20
#define GNB_NRCELLID_IDX 21
#define GNB_MINRXTXTIME_IDX 22
#define GNB_ULPRBBLACKLIST_IDX 23
#define GNB_UMONDEFAULTDRB_IDX 24
#define GNB_FORCE256QAMOFF_IDX 25
#define GNB_ENABLE_SDAP_IDX 26
#define TRACKING_AREA_CODE_OKRANGE {0x0001,0xFFFD}
#define GNBPARAMS_CHECK { \
openair2/LAYER2/NR_MAC_UE/config_ue.c
+3 -1
View File
@@ -343,7 +343,9 @@ void config_common_ue(NR_UE_MAC_INST_t *mac,
uint32_t absolute_diff = (*scc->downlinkConfigCommon->frequencyInfoDL->absoluteFrequencySSB - scc->downlinkConfigCommon->frequencyInfoDL->absoluteFrequencyPointA);
cfg->ssb_table.ssb_offset_point_a = absolute_diff/(12*scs_scaling) - 10;
cfg->ssb_table.ssb_period = *scc->ssb_periodicityServingCell;
cfg->ssb_table.ssb_subcarrier_offset = mac->ssb_subcarrier_offset;
// NSA -> take ssb offset from SSC
cfg->ssb_table.ssb_subcarrier_offset = absolute_diff%(12*scs_scaling);
switch (scc->ssb_PositionsInBurst->present) {
case 1 :
openair2/LAYER2/NR_MAC_gNB/config.c
+13 -18
View File
@@ -160,7 +160,7 @@ void process_CellGroup(NR_CellGroupConfig_t *CellGroup, NR_UE_sched_ctrl_t *sche
}
void config_common(int Mod_idP, int ssb_SubcarrierOffset, rrc_pdsch_AntennaPorts_t dl_antenna_ports_struct, int pusch_AntennaPorts, NR_ServingCellConfigCommon_t *scc) {
void config_common(int Mod_idP, rrc_pdsch_AntennaPorts_t dl_antenna_ports_struct, int pusch_AntennaPorts, NR_ServingCellConfigCommon_t *scc) {
nfapi_nr_config_request_scf_t *cfg = &RC.nrmac[Mod_idP]->config[0];
RC.nrmac[Mod_idP]->common_channels[0].ServingCellConfigCommon = scc;
@@ -342,26 +342,24 @@ void config_common(int Mod_idP, int ssb_SubcarrierOffset, rrc_pdsch_AntennaPorts
if (scc->downlinkConfigCommon->frequencyInfoDL->absoluteFrequencyPointA > 2016666)
scs_scaling = scs_scaling>>2;
uint32_t absolute_diff = (*scc->downlinkConfigCommon->frequencyInfoDL->absoluteFrequencySSB - scc->downlinkConfigCommon->frequencyInfoDL->absoluteFrequencyPointA);
uint16_t sco = absolute_diff%(12*scs_scaling);
// values of subcarrier offset larger than the limit only indicates CORESET for Type0-PDCCH CSS set is not present
int ssb_SubcarrierOffset_limit = 0;
int offset_scaling = 0; //15kHz
if(frequency_range == FR1) {
ssb_SubcarrierOffset_limit = 24;
if (ssb_SubcarrierOffset<ssb_SubcarrierOffset_limit)
offset_scaling = cfg->ssb_config.scs_common.value;
} else
ssb_SubcarrierOffset_limit = 12;
if (ssb_SubcarrierOffset<ssb_SubcarrierOffset_limit)
AssertFatal(sco==(scs_scaling * ssb_SubcarrierOffset),
"absoluteFrequencySSB has a subcarrier offset of %d while it should be %d\n",sco/scs_scaling,ssb_SubcarrierOffset);
RC.nrmac[Mod_idP]->ssb_SubcarrierOffset = absolute_diff%(12*scs_scaling);
int sco;
if(get_softmodem_params()->sa) {
sco = RC.nrmac[Mod_idP]->ssb_SubcarrierOffset;
if(frequency_range == FR1)
sco = sco<<cfg->ssb_config.scs_common.value;
}
else
sco = 31; // no SIB1
cfg->ssb_table.ssb_offset_point_a.value = absolute_diff/(12*scs_scaling) - 10; //absoluteFrequencySSB is the central frequency of SSB which is made by 20RBs in total
cfg->ssb_table.ssb_offset_point_a.tl.tag = NFAPI_NR_CONFIG_SSB_OFFSET_POINT_A_TAG;
cfg->num_tlv++;
cfg->ssb_table.ssb_period.value = *scc->ssb_periodicityServingCell;
cfg->ssb_table.ssb_period.tl.tag = NFAPI_NR_CONFIG_SSB_PERIOD_TAG;
cfg->num_tlv++;
cfg->ssb_table.ssb_subcarrier_offset.value = ssb_SubcarrierOffset<<offset_scaling;
cfg->ssb_table.ssb_subcarrier_offset.value = sco;
cfg->ssb_table.ssb_subcarrier_offset.tl.tag = NFAPI_NR_CONFIG_SSB_SUBCARRIER_OFFSET_TAG;
cfg->num_tlv++;
@@ -473,7 +471,6 @@ int nr_mac_enable_ue_rrc_processing_timer(module_id_t Mod_idP, rnti_t rnti, NR_S
}
int rrc_mac_config_req_gNB(module_id_t Mod_idP,
int ssb_SubcarrierOffset,
rrc_pdsch_AntennaPorts_t pdsch_AntennaPorts,
int pusch_AntennaPorts,
int sib1_tda,
@@ -509,7 +506,6 @@ int rrc_mac_config_req_gNB(module_id_t Mod_idP,
LOG_I(NR_MAC,"Configuring common parameters from NR ServingCellConfig\n");
config_common(Mod_idP,
ssb_SubcarrierOffset,
pdsch_AntennaPorts,
pusch_AntennaPorts,
scc);
@@ -523,7 +519,6 @@ int rrc_mac_config_req_gNB(module_id_t Mod_idP,
printf("Waiting for PHY_config_req\n");
}
}
RC.nrmac[Mod_idP]->ssb_SubcarrierOffset = ssb_SubcarrierOffset;
RC.nrmac[Mod_idP]->minRXTXTIMEpdsch = minRXTXTIMEpdsch;
NR_PHY_Config_t phycfg;
openair2/LAYER2/NR_MAC_gNB/mac_proto.h
-12
View File
@@ -41,7 +41,6 @@ void mac_top_init_gNB(void);
void process_CellGroup(NR_CellGroupConfig_t *CellGroup, NR_UE_sched_ctrl_t *sched_ctrl);
void config_common(int Mod_idP,
int ssb_SubcarrierOffset,
rrc_pdsch_AntennaPorts_t pdsch_AntennaPorts,
int pusch_AntennaPorts,
NR_ServingCellConfigCommon_t *scc);
@@ -52,7 +51,6 @@ int nr_mac_enable_ue_rrc_processing_timer(module_id_t Mod_idP,
uint32_t rrc_reconfiguration_delay);
int rrc_mac_config_req_gNB(module_id_t Mod_idP,
int ssb_SubcarrierOffset,
rrc_pdsch_AntennaPorts_t pdsch_AntennaPorts,
int pusch_AntennaPorts,
int sib1_tda,
@@ -433,16 +431,6 @@ int get_ulscs(nfapi_nr_config_request_t *cfg);
int get_symbolsperslot(nfapi_nr_config_request_t *cfg);
void config_nr_mib(int Mod_idP,
int CC_idP,
int p_gNBP,
int subCarrierSpacingCommon,
uint32_t ssb_SubcarrierOffset,
int dmrs_TypeA_Position,
uint32_t pdcch_ConfigSIB1,
int cellBarred,
int intraFreqReselection);
int nr_write_ce_dlsch_pdu(module_id_t module_idP,
const NR_UE_sched_ctrl_t *ue_sched_ctl,
unsigned char *mac_pdu,
openair2/RRC/NR/MESSAGES/asn1_msg.c
+14 -7
View File
@@ -41,6 +41,7 @@
#include <per_encoder.h>
#include <nr/nr_common.h>
#include "executables/softmodem-common.h"
#include "LAYER2/nr_rlc/nr_rlc_oai_api.h"
#include "asn1_msg.h"
#include "../nr_rrc_proto.h"
@@ -197,8 +198,7 @@ int xer_nr_sprint (char *string, size_t string_size, asn_TYPE_descriptor_t *td,
uint8_t do_MIB_NR(gNB_RRC_INST *rrc,uint32_t frame) {
asn_enc_rval_t enc_rval;
rrc_gNB_carrier_data_t *carrier = &rrc->carrier;
const gNB_RrcConfigurationReq *configuration = &rrc->configuration;
rrc_gNB_carrier_data_t *carrier = &rrc->carrier;
NR_BCCH_BCH_Message_t *mib = &carrier->mib;
NR_ServingCellConfigCommon_t *scc = carrier->servingcellconfigcommon;
@@ -225,11 +225,18 @@ uint8_t do_MIB_NR(gNB_RRC_INST *rrc,uint32_t frame) {
AssertFatal(scc->ssbSubcarrierSpacing != NULL, "scc->ssbSubcarrierSpacing is null\n");
int band = *scc->downlinkConfigCommon->frequencyInfoDL->frequencyBandList.list.array[0];
frequency_range_t frequency_range = band<100?FR1:FR2;
int ssb_subcarrier_offset;
if(frequency_range == FR1)
ssb_subcarrier_offset = (configuration->ssb_SubcarrierOffset<24) ? (configuration->ssb_SubcarrierOffset<<*scc->ssbSubcarrierSpacing) : configuration->ssb_SubcarrierOffset;
else
ssb_subcarrier_offset = configuration->ssb_SubcarrierOffset;
int scs_scaling = 1<<*scc->ssbSubcarrierSpacing;
if (scc->downlinkConfigCommon->frequencyInfoDL->absoluteFrequencyPointA < 600000)
scs_scaling = scs_scaling*3;
if (scc->downlinkConfigCommon->frequencyInfoDL->absoluteFrequencyPointA > 2016666)
scs_scaling = scs_scaling>>2;
uint32_t absolute_diff = (*scc->downlinkConfigCommon->frequencyInfoDL->absoluteFrequencySSB - scc->downlinkConfigCommon->frequencyInfoDL->absoluteFrequencyPointA);
int ssb_subcarrier_offset = 31; // default value for NSA
if (get_softmodem_params()->sa) {
ssb_subcarrier_offset = absolute_diff%(12*scs_scaling);
if(frequency_range == FR1)
ssb_subcarrier_offset = ssb_subcarrier_offset<<*scc->ssbSubcarrierSpacing;
}
mib->message.choice.mib->ssb_SubcarrierOffset = ssb_subcarrier_offset&15;
/*
openair2/RRC/NR/rrc_gNB.c
-4
View File
@@ -166,7 +166,6 @@ static void init_NR_SI(gNB_RRC_INST *rrc, gNB_RrcConfigurationReq *configuration
if (NODE_IS_MONOLITHIC(rrc->node_type)){
rrc_mac_config_req_gNB(rrc->module_id,
rrc->configuration.ssb_SubcarrierOffset,
rrc->configuration.pdsch_AntennaPorts,
rrc->configuration.pusch_AntennaPorts,
rrc->configuration.sib1_tda,
@@ -275,7 +274,6 @@ void apply_macrlc_config(gNB_RRC_INST *rrc,
NR_CellGroupConfig_t *cgc = get_softmodem_params()->sa ? ue_context_pP->ue_context.masterCellGroup : NULL;
rrc_mac_config_req_gNB(rrc->module_id,
rrc->configuration.ssb_SubcarrierOffset,
rrc->configuration.pdsch_AntennaPorts,
rrc->configuration.pusch_AntennaPorts,
rrc->configuration.sib1_tda,
@@ -463,7 +461,6 @@ rrc_gNB_generate_RRCSetup_for_RRCReestablishmentRequest(
PROTOCOL_NR_RRC_CTXT_UE_ARGS(ctxt_pP));
rrc_mac_config_req_gNB(rrc_instance_p->module_id,
rrc_instance_p->configuration.ssb_SubcarrierOffset,
rrc_instance_p->configuration.pdsch_AntennaPorts,
rrc_instance_p->configuration.pusch_AntennaPorts,
rrc_instance_p->configuration.sib1_tda,
@@ -1398,7 +1395,6 @@ rrc_gNB_process_RRCReconfigurationComplete(
if (!NODE_IS_CU(RC.nrrrc[ctxt_pP->module_id]->node_type)) {
rrc_mac_config_req_gNB(rrc->module_id,
rrc->configuration.ssb_SubcarrierOffset,
rrc->configuration.pdsch_AntennaPorts,
rrc->configuration.pusch_AntennaPorts,
rrc->configuration.sib1_tda,
openair2/RRC/NR/rrc_gNB_nsa.c
-2
View File
@@ -344,7 +344,6 @@ void rrc_add_nsa_user(gNB_RRC_INST *rrc,struct rrc_gNB_ue_context_s *ue_context_
// configure MAC and RLC
if (NODE_IS_DU(rrc->node_type)) {
rrc_mac_config_req_gNB(rrc->module_id,
rrc->configuration.ssb_SubcarrierOffset,
rrc->configuration.pdsch_AntennaPorts,
rrc->configuration.pusch_AntennaPorts,
rrc->configuration.sib1_tda,
@@ -357,7 +356,6 @@ void rrc_add_nsa_user(gNB_RRC_INST *rrc,struct rrc_gNB_ue_context_s *ue_context_
ue_context_p->ue_context.secondaryCellGroup);
} else {
rrc_mac_config_req_gNB(rrc->module_id,
rrc->configuration.ssb_SubcarrierOffset,
rrc->configuration.pdsch_AntennaPorts,
rrc->configuration.pusch_AntennaPorts,
rrc->configuration.sib1_tda,
targets/PROJECTS/GENERIC-LTE-EPC/CONF/benetel-5g.conf
-1
View File
@@ -22,7 +22,6 @@ gNBs =
////////// Physical parameters:
ssb_SubcarrierOffset = 31; //0;
servingCellConfigCommon = (
{
targets/PROJECTS/GENERIC-LTE-EPC/CONF/gnb.band257.tm1.32PRB.usrpn300.conf
-1
View File
@@ -21,7 +21,6 @@ gNBs =
////////// Physical parameters:
ssb_SubcarrierOffset = 0;
servingCellConfigCommon = (
{
targets/PROJECTS/GENERIC-LTE-EPC/CONF/gnb.band257.tm1.32PRB.usrpx300.conf
-1
View File
@@ -21,7 +21,6 @@ gNBs =
////////// Physical parameters:
ssb_SubcarrierOffset = 0;
servingCellConfigCommon = (
{
targets/PROJECTS/GENERIC-LTE-EPC/CONF/gnb.band257.tm1.66PRB.usrpn300.conf
-2
View File
@@ -21,8 +21,6 @@ gNBs =
////////// Physical parameters:
ssb_SubcarrierOffset = 0;
servingCellConfigCommon = (
{
#spCellConfigCommon
targets/PROJECTS/GENERIC-LTE-EPC/CONF/gnb.band261.tm1.32PRB.usrpn300.conf
-1
View File
@@ -21,7 +21,6 @@ gNBs =
////////// Physical parameters:
ssb_SubcarrierOffset = 0;
servingCellConfigCommon = (
{
targets/PROJECTS/GENERIC-LTE-EPC/CONF/gnb.band66.tm1.106PRB.usrpn300.conf
-1
View File
@@ -21,7 +21,6 @@ gNBs =
////////// Physical parameters:
ssb_SubcarrierOffset = 0;
servingCellConfigCommon = (
{
targets/PROJECTS/GENERIC-LTE-EPC/CONF/gnb.band66.tm1.106PRB.usrpx300.conf
-2
View File
@@ -21,8 +21,6 @@ gNBs =
////////// Physical parameters:
ssb_SubcarrierOffset = 0;
servingCellConfigCommon = (
{
#spCellConfigCommon
targets/PROJECTS/GENERIC-LTE-EPC/CONF/gnb.band78.106PRB.30kHz,usrpb2x0.conf
-1
View File
@@ -21,7 +21,6 @@ gNBs =
////////// Physical parameters:
ssb_SubcarrierOffset = 31;
servingCellConfigCommon = (
{
targets/PROJECTS/GENERIC-LTE-EPC/CONF/gnb.band78.106PRB.slave.conf
-1
View File
@@ -21,7 +21,6 @@ gNBs =
////////// Physical parameters:
ssb_SubcarrierOffset = 0;
servingCellConfigCommon = (
{
targets/PROJECTS/GENERIC-LTE-EPC/CONF/gnb.band78.slave.conf
-2
View File
@@ -20,8 +20,6 @@ gNBs =
tr_s_preference = "local_mac"
////////// Physical parameters:
ssb_SubcarrierOffset = 0;
servingCellConfigCommon = (
{
targets/PROJECTS/GENERIC-LTE-EPC/CONF/gnb.band78.tm1.106PRB.PTRS.usrpx300.conf
-2
View File
@@ -21,8 +21,6 @@ gNBs =
////////// Physical parameters:
ssb_SubcarrierOffset = 0;
servingCellConfigCommon = (
{
#spCellConfigCommon
targets/PROJECTS/GENERIC-LTE-EPC/CONF/gnb.band78.tm1.106PRB.usrpb210.conf
-2
View File
@@ -21,8 +21,6 @@ gNBs =
////////// Physical parameters:
ssb_SubcarrierOffset = 0;
servingCellConfigCommon = (
{
#spCellConfigCommon
targets/PROJECTS/GENERIC-LTE-EPC/CONF/gnb.band78.tm1.106PRB.usrpn300.conf
-2
View File
@@ -21,8 +21,6 @@ gNBs =
////////// Physical parameters:
ssb_SubcarrierOffset = 0;
servingCellConfigCommon = (
{
#spCellConfigCommon
targets/PROJECTS/GENERIC-LTE-EPC/CONF/gnb.band78.tm1.106PRB.usrpx300.conf
-2
View File
@@ -21,8 +21,6 @@ gNBs =
////////// Physical parameters:
ssb_SubcarrierOffset = 0;
servingCellConfigCommon = (
{
#spCellConfigCommon
targets/PROJECTS/GENERIC-LTE-EPC/CONF/gnb.band78.tm1.217PRB.usrpn300.conf
-2
View File
@@ -20,8 +20,6 @@ gNBs =
tr_s_preference = "local_mac"
////////// Physical parameters:
ssb_SubcarrierOffset = 0;
servingCellConfigCommon = (
{
targets/PROJECTS/GENERIC-LTE-EPC/CONF/gnb.band78.tm1.217PRB.usrpx300.conf
-1
View File
@@ -21,7 +21,6 @@ gNBs =
////////// Physical parameters:
ssb_SubcarrierOffset = 0;
servingCellConfigCommon = (
{
targets/PROJECTS/GENERIC-LTE-EPC/CONF/gnb.band78.tm1.24PRB.usrpb210.conf
-1
View File
@@ -21,7 +21,6 @@ gNBs =
////////// Physical parameters:
ssb_SubcarrierOffset = 0;
servingCellConfigCommon = (
{
targets/PROJECTS/GENERIC-LTE-EPC/CONF/gnb.band78.tm1.24PRB.usrpn300.conf
-1
View File
@@ -21,7 +21,6 @@ gNBs =
////////// Physical parameters:
ssb_SubcarrierOffset = 0;
servingCellConfigCommon = (
{
targets/PROJECTS/GENERIC-LTE-EPC/CONF/gnb.band78.tm1.24PRB.usrpx300.conf
-1
View File
@@ -21,7 +21,6 @@ gNBs =
////////// Physical parameters:
ssb_SubcarrierOffset = 0;
servingCellConfigCommon = (
{
targets/PROJECTS/GENERIC-LTE-EPC/CONF/gnb.band78.tm1.273PRB.usrpn300.conf
-1
View File
@@ -21,7 +21,6 @@ gNBs =
////////// Physical parameters:
ssb_SubcarrierOffset = 0;
servingCellConfigCommon = (
{
targets/PROJECTS/GENERIC-LTE-EPC/CONF/rcc.band78.tm1.106PRB.nfapi.conf
-1
View File
@@ -21,7 +21,6 @@ gNBs =
////////// Physical parameters:
ssb_SubcarrierOffset = 0;
servingCellConfigCommon = (
{
targets/PROJECTS/GENERIC-LTE-EPC/CONF/testing_gnb.conf
-2
View File
@@ -21,8 +21,6 @@ gNBs =
////////// Physical parameters:
ssb_SubcarrierOffset = 31; //0;
servingCellConfigCommon = (
{
#spCellConfigCommon
targets/PROJECTS/GENERIC-LTE-EPC/CONF/testing_gnb_24PRB.conf
-2
View File
@@ -21,8 +21,6 @@ gNBs =
////////// Physical parameters:
ssb_SubcarrierOffset = 31; //0;
servingCellConfigCommon = (
{
#spCellConfigCommon
targets/PROJECTS/GENERIC-LTE-EPC/CONF/testing_gnb_n310.conf
-2
View File
@@ -20,8 +20,6 @@ gNBs =
tr_s_preference = "local_mac"
////////// Physical parameters:
ssb_SubcarrierOffset = 31; //0;
servingCellConfigCommon = (
{
targets/PROJECTS/GENERIC-LTE-EPC/CONF/testing_gnb_nsa_n310.conf
-1
View File
@@ -21,7 +21,6 @@ gNBs =
////////// Physical parameters:
ssb_SubcarrierOffset = 31; //0;
pusch_TargetSNRx10 = 200;
pucch_TargetSNRx10 = 200;
targets/PROJECTS/GENERIC-NR-5GC/CONF/cu_gnb.conf
-1
View File
@@ -44,7 +44,6 @@ gNBs =
local_s_portd = 2152;
remote_s_portc = 500;
remote_s_portd = 2152;
ssb_SubcarrierOffset = 0;
min_rxtxtime = 6;
pdcch_ConfigSIB1 = (
targets/PROJECTS/GENERIC-NR-5GC/CONF/du_gnb.conf
-1
View File
@@ -36,7 +36,6 @@ gNBs =
////////// Physical parameters:
ssb_SubcarrierOffset = 0;
min_rxtxtime = 6;
pdcch_ConfigSIB1 = (
targets/PROJECTS/GENERIC-NR-5GC/CONF/gnb.band78.tm1.106PRB.usrpn300.gtp-itti.conf
-1
View File
@@ -36,7 +36,6 @@ gNBs =
////////// Physical parameters:
ssb_SubcarrierOffset = 0;
servingCellConfigCommon = (
{
targets/PROJECTS/GENERIC-NR-5GC/CONF/gnb.sa.band41.fr1.106PRB.usrpb210.conf
-2
View File
@@ -28,8 +28,6 @@ gNBs =
////////// Physical parameters:
ssb_SubcarrierOffset = 0;
min_rxtxtime = 2;
do_SRS = 1;
pdcch_ConfigSIB1 = (
targets/PROJECTS/GENERIC-NR-5GC/CONF/gnb.sa.band66.fr1.106PRB.usrpn300.conf
-3
View File
@@ -32,9 +32,6 @@ gNBs =
////////// Physical parameters:
ssb_SubcarrierOffset = 0;
pdsch_AntennaPorts = 1;
pusch_AntennaPorts = 1;
min_rxtxtime = 6;
pdcch_ConfigSIB1 = (
targets/PROJECTS/GENERIC-NR-5GC/CONF/gnb.sa.band78.fr1.106PRB.2x2.usrpn300.conf
-1
View File
@@ -28,7 +28,6 @@ gNBs =
////////// Physical parameters:
ssb_SubcarrierOffset = 0;
pdsch_AntennaPorts_N1 = 2;
pusch_AntennaPorts = 2;
do_SRS = 1;
targets/PROJECTS/GENERIC-NR-5GC/CONF/gnb.sa.band78.fr1.106PRB.usrpb210.conf
-1
View File
@@ -28,7 +28,6 @@ gNBs =
////////// Physical parameters:
ssb_SubcarrierOffset = 0;
min_rxtxtime = 2;
pdcch_ConfigSIB1 = (
targets/PROJECTS/GENERIC-NR-5GC/CONF/gnb.sa.band78.fr1.106PRB.usrpb210.sabox.conf
-1
View File
@@ -30,7 +30,6 @@ gNBs =
////////// Physical parameters:
ssb_SubcarrierOffset = 0;
pdcch_ConfigSIB1 = (
{
targets/PROJECTS/GENERIC-NR-5GC/CONF/gnb.sa.band78.fr1.162PRB.2x2.usrpn300.conf
-1
View File
@@ -28,7 +28,6 @@ gNBs =
////////// Physical parameters:
ssb_SubcarrierOffset = 0;
pdsch_AntennaPorts_N1 = 1;
pusch_AntennaPorts = 2;
ul_prbblacklist = "79,80,81,82"
targets/PROJECTS/GENERIC-NR-5GC/CONF/gnb.sa.band78.fr1.24PRB.usrpb210.conf
-3
View File
@@ -32,9 +32,6 @@ gNBs =
////////// Physical parameters:
ssb_SubcarrierOffset = 0;
pdsch_AntennaPorts = 1;
pusch_AntennaPorts = 1;
sib1_tda = 15;
min_rxtxtime = 6;