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

also fixing PRACH issue in UE + config files

Browse Source
This commit is contained in:
Florian Kaltenberger
2020-11-11 15:38:21 +01:00
parent ef486e8f59
commit 781ec26cf2
4 changed files with 30 additions and 19 deletions
Download Patch File Download Diff File Expand all files Collapse all files
openair2/LAYER2/NR_MAC_UE/config_ue.c
+4 -2
View File
@@ -203,13 +203,15 @@ void config_common_ue(NR_UE_MAC_INST_t *mac,
lte_frame_type_t frame_type;
uint16_t band;
int32_t offset;
frequency_range_t frequency_range;
get_band((uint64_t)(cfg->carrier_config.dl_frequency)*1000,
&band,
&offset,
&frame_type);
frequency_range = band<100?FR1:FR2;
// cell config
cfg->cell_config.phy_cell_id = *scc->physCellId;
@@ -317,7 +319,7 @@ void config_common_ue(NR_UE_MAC_INST_t *mac,
cfg->prach_config.num_prach_fd_occasions_list[i].k1 = scc->uplinkConfigCommon->initialUplinkBWP->rach_ConfigCommon->choice.setup->rach_ConfigGeneric.msg1_FrequencyStart;
cfg->prach_config.num_prach_fd_occasions_list[i].prach_zero_corr_conf = scc->uplinkConfigCommon->initialUplinkBWP->rach_ConfigCommon->choice.setup->rach_ConfigGeneric.zeroCorrelationZoneConfig;
cfg->prach_config.num_prach_fd_occasions_list[i].num_root_sequences = compute_nr_root_seq(scc->uplinkConfigCommon->initialUplinkBWP->rach_ConfigCommon->choice.setup, nb_preambles, frame_type);
cfg->prach_config.num_prach_fd_occasions_list[i].num_root_sequences = compute_nr_root_seq(scc->uplinkConfigCommon->initialUplinkBWP->rach_ConfigCommon->choice.setup, nb_preambles, frame_type,frequency_range);
//cfg->prach_config.num_prach_fd_occasions_list[i].num_unused_root_sequences = ???
}
openair2/RRC/NR/rrc_gNB_reconfig.c
+6 -6
View File
@@ -928,7 +928,7 @@ void fill_default_secondaryCellGroup(NR_ServingCellConfigCommon_t *servingcellco
NR_PUCCH_Resource_t *pucchres2=calloc(1,sizeof(*pucchres2));
NR_PUCCH_Resource_t *pucchres3=calloc(1,sizeof(*pucchres3));
pucchres0->pucch_ResourceId=1;
pucchres0->startingPRB=48;
pucchres0->startingPRB=8;
pucchres0->intraSlotFrequencyHopping=NULL;
pucchres0->secondHopPRB=NULL;
pucchres0->format.present= NR_PUCCH_Resource__format_PR_format0;
@@ -939,7 +939,7 @@ void fill_default_secondaryCellGroup(NR_ServingCellConfigCommon_t *servingcellco
ASN_SEQUENCE_ADD(&pucch_Config->resourceToAddModList->list,pucchres0);
pucchres1->pucch_ResourceId=2;
pucchres1->startingPRB=48;
pucchres1->startingPRB=8;
pucchres1->intraSlotFrequencyHopping=NULL;
pucchres1->secondHopPRB=NULL;
pucchres1->format.present= NR_PUCCH_Resource__format_PR_format0;
@@ -950,23 +950,23 @@ void fill_default_secondaryCellGroup(NR_ServingCellConfigCommon_t *servingcellco
ASN_SEQUENCE_ADD(&pucch_Config->resourceToAddModList->list,pucchres1);
pucchres2->pucch_ResourceId=3;
pucchres2->startingPRB=40;
pucchres2->startingPRB=0;
pucchres2->intraSlotFrequencyHopping=NULL;
pucchres2->secondHopPRB=NULL;
pucchres2->format.present= NR_PUCCH_Resource__format_PR_format2;
pucchres2->format.choice.format2=calloc(1,sizeof(*pucchres2->format.choice.format2));
pucchres2->format.choice.format2->nrofPRBs=4;
pucchres2->format.choice.format2->nrofPRBs=8;
pucchres2->format.choice.format2->nrofSymbols=1;
pucchres2->format.choice.format2->startingSymbolIndex=13;
ASN_SEQUENCE_ADD(&pucch_Config->resourceToAddModList->list,pucchres2);
pucchres3->pucch_ResourceId=4;
pucchres3->startingPRB=40;
pucchres3->startingPRB=0;
pucchres3->intraSlotFrequencyHopping=NULL;
pucchres3->secondHopPRB=NULL;
pucchres3->format.present= NR_PUCCH_Resource__format_PR_format2;
pucchres3->format.choice.format2=calloc(1,sizeof(*pucchres3->format.choice.format2));
pucchres3->format.choice.format2->nrofPRBs=4;
pucchres3->format.choice.format2->nrofPRBs=8;
pucchres3->format.choice.format2->nrofSymbols=1;
pucchres3->format.choice.format2->startingSymbolIndex=12;
ASN_SEQUENCE_ADD(&pucch_Config->resourceToAddModList->list,pucchres3);
targets/PROJECTS/GENERIC-LTE-EPC/CONF/gnb.band257.tm1.32PRB.usrpx300.conf
+17 -8
View File
@@ -71,6 +71,11 @@ gNBs =
initialDLBWPmappingType_2 = 0;
#this is SS=1,L=12
initialDLBWPstartSymbolAndLength_2 = 54;
initialDLBWPk0_3 = 0;
initialDLBWPmappingType_3 = 0;
#this is SS=1,L=4 //5 (4 is for 43, 5 is for 57)
initialDLBWPstartSymbolAndLength_3 = 57; //43; //57;
#uplinkConfigCommon
#frequencyInfoUL
ul_frequencyBand = 257;
@@ -89,7 +94,7 @@ gNBs =
initialULBWPsubcarrierSpacing = 3;
#rach-ConfigCommon
#rach-ConfigGeneric
prach_ConfigurationIndex = 98;
prach_ConfigurationIndex = 52;
#prach_msg1_FDM
#0 = one, 1=two, 2=four, 3=eight
prach_msg1_FDM = 0;
@@ -103,12 +108,12 @@ gNBs =
powerRampingStep = 1;
#ra_ReponseWindow
#1,2,4,8,10,20,40,80
ra_ResponseWindow = 4;
ra_ResponseWindow = 7;
#ssb_perRACH_OccasionAndCB_PreamblesPerSSB_PR
#1=oneeighth,2=onefourth,3=half,4=one,5=two,6=four,7=eight,8=sixteen
#0=oneeighth,1=onefourth,2=half,3=one,4=two,5=four,6=eight,7=sixteen
ssb_perRACH_OccasionAndCB_PreamblesPerSSB_PR = 4;
#oneHalf (0..15) 4,8,12,16,...60,64
ssb_perRACH_OccasionAndCB_PreamblesPerSSB = 15;
ssb_perRACH_OccasionAndCB_PreamblesPerSSB = 7;
#ra_ContentionResolutionTimer
#(0..7) 8,16,24,32,40,48,56,64
ra_ContentionResolutionTimer = 7;
@@ -119,22 +124,26 @@ gNBs =
prach_RootSequenceIndex = 1;
# SCS for msg1, can only be 15 for 30 kHz < 6 GHz, takes precendence over the one derived from prach-ConfigIndex
#
msg1_SubcarrierSpacing = 1,
msg1_SubcarrierSpacing = 3,
# restrictedSetConfig
# 0=unrestricted, 1=restricted type A, 2=restricted type B
restrictedSetConfig = 0,
# pusch-ConfigCommon (up to 16 elements)
initialULBWPk2_0 = 2;
initialULBWPk2_0 = 6;
initialULBWPmappingType_0 = 1
# this is SS=0 L=11
initialULBWPstartSymbolAndLength_0 = 55;
initialULBWPk2_1 = 2;
initialULBWPk2_1 = 6;
initialULBWPmappingType_1 = 1;
# this is SS=0 L=12
initialULBWPstartSymbolAndLength_1 = 69;
initialULBWPk2_2 = 7;
initialULBWPmappingType_2 = 1;
# this is SS=10 L=4
initialULBWPstartSymbolAndLength_2 = 52;
msg3_DeltaPreamble = 1;
p0_NominalWithGrant =-90;
targets/PROJECTS/GENERIC-LTE-EPC/CONF/gnb.band261.tm1.32PRB.usrpn300.conf
+3 -3
View File
@@ -132,12 +132,12 @@ gNBs =
# 0=unrestricted, 1=restricted type A, 2=restricted type B
restrictedSetConfig = 0,
# pusch-ConfigCommon (up to 16 elements)
initialULBWPk2_0 = 2;
initialULBWPk2_0 = 6;
initialULBWPmappingType_0 = 1
# this is SS=0 L=11
initialULBWPstartSymbolAndLength_0 = 55;
initialULBWPk2_1 = 2;
initialULBWPk2_1 = 6;
initialULBWPmappingType_1 = 1;
# this is SS=0 L=12
initialULBWPstartSymbolAndLength_1 = 69;