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Merge branch 'bandwidth-testing-abs' of https://gitlab.eurecom.fr/oai/openairinterface5g into bandwidth-testing-abs

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francescomani
2021-09-28 16:21:21 +02:00
parent 6df8f942e1 ac4954bc79
commit 2b30a1e6f9
3 changed files with 17 additions and 3 deletions
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openair1/PHY/MODULATION/slot_fep_nr.c
+2 -2
View File
@@ -370,9 +370,9 @@ void apply_nr_rotation_ul(NR_DL_FRAME_PARMS *frame_parms,
int16_t *shift_rot = frame_parms->timeshift_symbol_rotation;
multadd_cpx_vector((int16_t *)&rxdataF[frame_parms->ofdm_symbol_size*symbol],
multadd_cpx_vector((int16_t *)&rxdataF[soffset+(frame_parms->ofdm_symbol_size*symbol)],
shift_rot,
(int16_t *)&rxdataF[frame_parms->ofdm_symbol_size*symbol],
(int16_t *)&rxdataF[soffset+(frame_parms->ofdm_symbol_size*symbol)],
1,
length,
15);
openair2/LAYER2/NR_MAC_gNB/config.c
+11 -1
View File
@@ -318,7 +318,17 @@ void config_common(int Mod_idP, int ssb_SubcarrierOffset, int pdsch_AntennaPorts
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);
AssertFatal(sco==(scs_scaling * ssb_SubcarrierOffset),"absoluteFrequencySSB has a subcarrier offset of %d while it should be %d\n",sco/scs_scaling,ssb_SubcarrierOffset);
if (get_softmodem_params()->phy_test || get_softmodem_params()->do_ra || get_softmodem_params()->sa) {
AssertFatal(sco==(scs_scaling * ssb_SubcarrierOffset),"absoluteFrequencySSB has a subcarrier offset of %d while it should be %d\n",sco/scs_scaling,ssb_SubcarrierOffset);
} else {
if(frequency_range == FR1) {
AssertFatal(ssb_SubcarrierOffset>=24,"ssb_SubcarrierOffset must be equal or higher than 24\n");
} else {
AssertFatal(ssb_SubcarrierOffset>=12,"ssb_SubcarrierOffset must be equal or higher than 12\n");
}
}
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++;
openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_primitives.c
+4
View File
@@ -30,6 +30,7 @@
*/
#include <softmodem-common.h>
#include "assertions.h"
#include "NR_MAC_gNB/nr_mac_gNB.h"
@@ -1933,6 +1934,9 @@ int add_new_nr_ue(module_id_t mod_idP, rnti_t rntiP, NR_CellGroupConfig_t *CellG
NR_UE_sched_ctrl_t *sched_ctrl = &UE_info->UE_sched_ctrl[UE_id];
memset(sched_ctrl, 0, sizeof(*sched_ctrl));
sched_ctrl->lcid_mask = 0;
if (!get_softmodem_params()->phy_test && !get_softmodem_params()->do_ra && !get_softmodem_params()->sa) {
sched_ctrl->lcid_mask = 1<<DL_SCH_LCID_DTCH;
}
sched_ctrl->ta_frame = 0;
sched_ctrl->ta_update = 31;
sched_ctrl->ta_apply = false;