yigid/openairinterface5g
1
0
Fork 0
mirror of https://gitlab.eurecom.fr/oai/openairinterface5g.git synced 2026-07-13 04:30:28 +00:00
Code Issues Packages Projects Releases Wiki Activity

prevent asserion on PUCCH polar for 8 port CSI by decreasing the number of PRBs in PUCCH F2

Browse Source 
Signed-off-by: Francesco Mani <email@francescomani.it>
This commit is contained in:
Francesco Mani
2026-05-19 17:13:13 +02:00
parent 6fc2d06077
commit fc25f6b075
3 changed files with 3 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
openair2/LAYER2/NR_MAC_gNB/nr_radio_config.c
View File

@@ -202,7 +202,7 @@ static int get_pucch2_size(const int num_ant_ports)
{
// TODO the logic to set the number of PRBs needs to be improved
// it should involve the code rate parameter and the max number of bits to be transmitted
return (num_ant_ports <= 4 ? 8 : 16);
return (num_ant_ports <= 4 ? 8 : 12);
}
static int get_nb_pucch2_per_slot(const NR_ServingCellConfigCommon_t *scc, int bwp_size, const nr_pdsch_AntennaPorts_t *ap)

2
targets/PROJECTS/GENERIC-NR-5GC/CONF/gnb-du.sa.band77.273prb.fhi72.8x8-benetel650_650-mplane.conf
View File

@@ -21,7 +21,7 @@ gNBs =
////////// Physical parameters:
pdsch_AntennaPorts_XP = 2;
pdsch_AntennaPorts_N1 = 2;
pdsch_AntennaPorts_N1 = 4;
pusch_AntennaPorts = 8;
do_CSIRS = 1;
do_SRS = 0;

2
targets/PROJECTS/GENERIC-NR-5GC/CONF/gnb-du.sa.band77.273prb.fhi72.8x8-benetel650_650.conf
View File

@@ -21,7 +21,7 @@ gNBs =
////////// Physical parameters:
pdsch_AntennaPorts_XP = 2;
pdsch_AntennaPorts_N1 = 2;
pdsch_AntennaPorts_N1 = 4;
pusch_AntennaPorts = 8;
do_CSIRS = 1;
do_SRS = 0;