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Merge remote-tracking branch 'origin/reworking_BWP_configuration' into integration_2025_w37 (!3607)

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Reworking BWP configuration

This MR reworks the configuration via fail of additional BWPs. Moreover, it
allows for a single BWP to be configured for a given UE at a given time (BWP
switch possible only via reconfiguration). It also reworks PTRS configuration
for consistency with the BWP one.
This commit is contained in:
Robert Schmidt
2025-09-12 12:38:13 +02:00
parent 743d342ad6 18041e3c41
commit 99962b551c
19 changed files with 973 additions and 1148 deletions
Download Patch File Download Diff File Expand all files Collapse all files
openair1/SIMULATION/NR_PHY/dlsim.c
+4 -7
View File
@@ -701,6 +701,8 @@ printf("%d\n", slot);
.minRXTXTIME = 6,
.do_CSIRS = 0,
.do_SRS = 0,
.num_dlharq = 16,
.num_ulharq = 16,
.maxMIMO_layers = g_nrOfLayers,
.force_256qam_off = false,
.timer_config.sr_ProhibitTimer = 0,
@@ -743,7 +745,7 @@ printf("%d\n", slot);
RC.nb_nr_mac_CC = (int*)malloc(RC.nb_nr_macrlc_inst*sizeof(int));
for (i = 0; i < RC.nb_nr_macrlc_inst; i++)
RC.nb_nr_mac_CC[i] = 1;
mac_top_init_gNB(ngran_gNB, scc, NULL, &conf, &rlc_config);
mac_top_init_gNB(ngran_gNB, scc, &conf, &rlc_config);
gNB_mac = RC.nrmac[0];
nr_mac_config_scc(RC.nrmac[0], scc, &conf);
@@ -791,11 +793,6 @@ printf("%d\n", slot);
NR_ServingCellConfigCommon_t *scc = secondaryCellGroup->spCellConfig->reconfigurationWithSync->spCellConfigCommon;
*/
NR_ServingCellConfig_t *scd = calloc(1,sizeof(*scd));
prepare_scd(scd);
/* removes unnecessary BWPs, if any */
fix_scd(scd);
gNB->ap_N1 = pdsch_AntennaPorts.N1;
gNB->ap_N2 = pdsch_AntennaPorts.N2;
gNB->ap_XP = pdsch_AntennaPorts.XP;
@@ -806,7 +803,7 @@ printf("%d\n", slot);
prepare_sim_uecap(UE_Capability_nr, scc, mu, N_RB_DL, g_mcsTableIdx, 0);
rnti_t rnti = 0x1234;
int uid = 0;
NR_CellGroupConfig_t *secondaryCellGroup = get_default_secondaryCellGroup(scc, scd, UE_Capability_nr, 0, 1, &conf, uid);
NR_CellGroupConfig_t *secondaryCellGroup = get_default_secondaryCellGroup(scc, UE_Capability_nr, 0, 1, &conf, uid);
secondaryCellGroup->spCellConfig->reconfigurationWithSync = get_reconfiguration_with_sync(rnti, uid, scc);
/* -U option modify DMRS */
openair1/SIMULATION/NR_PHY/ulsim.c
+4 -7
View File
@@ -658,6 +658,8 @@ int main(int argc, char *argv[])
.minRXTXTIME = 0,
.do_CSIRS = 0,
.do_SRS = 0,
.num_dlharq = 16,
.num_ulharq = 16,
.force_256qam_off = false,
.timer_config.sr_ProhibitTimer = 0,
.timer_config.sr_TransMax = 64,
@@ -698,19 +700,14 @@ int main(int argc, char *argv[])
RC.nb_nr_mac_CC = (int*)malloc(RC.nb_nr_macrlc_inst*sizeof(int));
for (i = 0; i < RC.nb_nr_macrlc_inst; i++)
RC.nb_nr_mac_CC[i] = 1;
mac_top_init_gNB(ngran_gNB, scc, NULL /* scd will be updated further below */, &conf, &rlc_config);
mac_top_init_gNB(ngran_gNB, scc, &conf, &rlc_config);
nr_mac_config_scc(RC.nrmac[0], scc, &conf);
NR_ServingCellConfig_t *scd = calloc(1,sizeof(NR_ServingCellConfig_t));
prepare_scd(scd);
/* removes unnecessary BWPs, if any */
fix_scd(scd);
NR_UE_NR_Capability_t* UE_Capability_nr = CALLOC(1,sizeof(NR_UE_NR_Capability_t));
prepare_sim_uecap(UE_Capability_nr, scc, mu, N_RB_UL, 0, mcs_table);
rnti_t rnti = 0x1234;
int uid = 0;
NR_CellGroupConfig_t *secondaryCellGroup = get_default_secondaryCellGroup(scc, scd, UE_Capability_nr, 0, 1, &conf, uid);
NR_CellGroupConfig_t *secondaryCellGroup = get_default_secondaryCellGroup(scc, UE_Capability_nr, 0, 1, &conf, uid);
secondaryCellGroup->spCellConfig->reconfigurationWithSync = get_reconfiguration_with_sync(rnti, uid, scc);
NR_BCCH_BCH_Message_t *mib = get_new_MIB_NR(scc);