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Commit 1af5062b authored by Robert Schmidt's avatar Robert Schmidt
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Merge remote-tracking branch 'origin/NR_fix_intial_BWP_more_than_180' into integration_2022_wk51

parents d21f6411 54641a14
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Showing with 24 additions and 218 deletions
openair2/LAYER2/NR_MAC_COMMON/nr_mac_common.c
View file @ 1af5062b
......@@ -3190,10 +3190,15 @@ uint16_t nr_dci_size(const NR_BWP_DownlinkCommon_t *initialDownlinkBWP,
case NR_UL_DCI_FORMAT_0_0:
/// fixed: Format identifier 1, Hop flag 1, MCS 5, NDI 1, RV 2, HARQ PID 4, PUSCH TPC 2 Time Domain assgnmt 4 --20
size += 20;
size += (uint8_t)ceil( log2( (N_RB*(N_RB+1))>>1 ) ); // Freq domain assignment -- hopping scenario to be updated
dci_pdu->frequency_domain_assignment.nbits = (uint8_t)ceil(log2((N_RB * (N_RB + 1)) >>1)); // Freq domain assignment -- hopping scenario to be updated
size += dci_pdu->frequency_domain_assignment.nbits;
int dci_10_size = nr_dci_size(initialDownlinkBWP,initialUplinkBWP,cg,dci_pdu,NR_DL_DCI_FORMAT_1_0, rnti_type, N_RB, bwp_id, coreset_id, cset0_bwp_size);
AssertFatal(dci_10_size >= size, "NR_UL_DCI_FORMAT_0_0 size is bigger than NR_DL_DCI_FORMAT_1_0! 3GPP TS 38.212 Section 7.3.1.0: DCI size alignment is not fully implemented");
size += dci_10_size - size; // Padding to match 1_0 size
if(dci_10_size >= size)
size += dci_10_size - size; // Padding to match 1_0 size
else {
dci_pdu->frequency_domain_assignment.nbits -= (size - dci_10_size);
size = dci_10_size;
}
// UL/SUL indicator assumed to be 0
break;
......
openair2/LAYER2/NR_MAC_UE/nr_ue_procedures.c
View file @ 1af5062b
......@@ -3244,7 +3244,7 @@ static uint8_t nr_extract_dci_info(NR_UE_MAC_INST_t *mac,
#endif
if (dci_pdu_rel15->format_indicator == 1)
return 1; // discard dci, format indicator not corresponding to dci_format
fsize = (int)ceil( log2( (N_RB_UL*(N_RB_UL+1))>>1 ) );
fsize = dci_pdu_rel15->frequency_domain_assignment.nbits;
pos+=fsize;
dci_pdu_rel15->frequency_domain_assignment.val = (*dci_pdu>>(dci_size-pos))&((1<<fsize)-1);
#ifdef DEBUG_EXTRACT_DCI
......@@ -3308,7 +3308,7 @@ static uint8_t nr_extract_dci_info(NR_UE_MAC_INST_t *mac,
#endif
if (dci_pdu_rel15->format_indicator == 1)
return 1; // discard dci, format indicator not corresponding to dci_format
fsize = (int)ceil( log2( (N_RB_UL*(N_RB_UL+1))>>1 ) );
fsize = dci_pdu_rel15->frequency_domain_assignment.nbits;
pos+=fsize;
dci_pdu_rel15->frequency_domain_assignment.val = (*dci_pdu>>(dci_size-pos))&((1<<fsize)-1);
#ifdef DEBUG_EXTRACT_DCI
......
openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_RA.c
View file @ 1af5062b
......@@ -1934,10 +1934,6 @@ void nr_fill_rar(uint8_t Mod_idP,
NR_RA_HEADER_RAPID *rarh = (NR_RA_HEADER_RAPID *) (dlsch_buffer + 1);
NR_MAC_RAR *rar = (NR_MAC_RAR *) (dlsch_buffer + 2);
unsigned char csi_req = 0, tpc_command;
//uint8_t N_UL_Hop;
uint8_t valid_bits;
uint32_t ul_grant;
uint16_t f_alloc, prb_alloc, bwp_size, truncation=0;
tpc_command = 3; // this is 0 dB
......@@ -1973,24 +1969,15 @@ void nr_fill_rar(uint8_t Mod_idP,
ra->msg3_TPC = tpc_command;
bwp_size = pusch_pdu->bwp_size;
prb_alloc = PRBalloc_to_locationandbandwidth0(ra->msg3_nb_rb, ra->msg3_first_rb, bwp_size);
if (bwp_size>180) {
AssertFatal(1==0,"Initial UBWP larger than 180 currently not supported");
}
else {
valid_bits = (uint8_t)ceil(log2(bwp_size*(bwp_size+1)>>1));
}
if (pusch_pdu->frequency_hopping){
if (pusch_pdu->frequency_hopping)
AssertFatal(1==0,"PUSCH with frequency hopping currently not supported");
} else {
for (int i=0; i<valid_bits; i++)
truncation |= (1<<i);
f_alloc = (prb_alloc&truncation);
}
ul_grant = csi_req | (tpc_command << 1) | (pusch_pdu->mcs_index << 4) | (ra->Msg3_tda_id << 8) | (f_alloc << 12) | (pusch_pdu->frequency_hopping << 26);
int bwp_size = pusch_pdu->bwp_size;
int prb_alloc = PRBalloc_to_locationandbandwidth0(ra->msg3_nb_rb, ra->msg3_first_rb, bwp_size);
int valid_bits = 14;
int f_alloc = prb_alloc & ((1 << valid_bits) - 1);
uint32_t ul_grant = csi_req | (tpc_command << 1) | (pusch_pdu->mcs_index << 4) | (ra->Msg3_tda_id << 8) | (f_alloc << 12) | (pusch_pdu->frequency_hopping << 26);
rar->UL_GRANT_1 = (uint8_t) (ul_grant >> 24) & 0x07;
rar->UL_GRANT_2 = (uint8_t) (ul_grant >> 16) & 0xff;
......
openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_primitives.c
View file @ 1af5062b
......@@ -1670,7 +1670,7 @@ void fill_dci_pdu_rel15(const NR_ServingCellConfigCommon_t *scc,
pos=1;
*dci_pdu |= ((uint64_t)dci_pdu_rel15->format_indicator & 1) << (dci_size - pos);
// Freq domain assignment max 16 bit
fsize = (int)ceil(log2((N_RB * (N_RB + 1)) >> 1));
fsize = dci_pdu_rel15->frequency_domain_assignment.nbits;
pos+=fsize;
*dci_pdu |= ((uint64_t)dci_pdu_rel15->frequency_domain_assignment.val & ((1 << fsize) - 1)) << (dci_size - pos);
// Time domain assignment 4bit
......@@ -1695,7 +1695,7 @@ void fill_dci_pdu_rel15(const NR_ServingCellConfigCommon_t *scc,
pos+=2;
*dci_pdu |= ((uint64_t)dci_pdu_rel15->tpc & 0x3) << (dci_size - pos);
// Padding bits
for (int a = pos; a < 32; a++)
for (int a = pos; a < dci_size; a++)
*dci_pdu |= ((uint64_t)dci_pdu_rel15->padding & 1) << (dci_size - pos++);
// UL/SUL indicator – 1 bit
/* commented for now (RK): need to get this from BWP descriptor
......@@ -1723,7 +1723,7 @@ void fill_dci_pdu_rel15(const NR_ServingCellConfigCommon_t *scc,
pos=1;
*dci_pdu |= ((uint64_t)dci_pdu_rel15->format_indicator & 1) << (dci_size - pos);
// Freq domain assignment max 16 bit
fsize = (int)ceil(log2((N_RB * (N_RB + 1)) >> 1));
fsize = dci_pdu_rel15->frequency_domain_assignment.nbits;
pos+=fsize;
*dci_pdu |= ((uint64_t)dci_pdu_rel15->frequency_domain_assignment.val & ((1 << fsize) - 1)) << (dci_size - pos);
// Time domain assignment 4bit
......
targets/PROJECTS/GENERIC-NR-5GC/CONF/gnb.sa.band41.fr1.106PRB.usrpb210.conf
View file @ 1af5062b
......@@ -154,64 +154,6 @@ gNBs =
);
# Dedicated Serving Cell Configuration
servingCellConfigDedicated = ({
# BWP-Downlink
# BWP 1 Configuration
dl_bwp-Id_1 = 1;
dl_bwp1_locationAndBandwidth = 28875; // RBstart=0, L=106 (40 MHz BW)
# subcarrierSpacing
# 0=kHz15, 1=kHz30, 2=kHz60, 3=kHz120
dl_bwp1_subcarrierSpacing = 1;
# BWP 2 Configuration
dl_bwp-Id_2 = 2;
dl_bwp2_locationAndBandwidth = 13750; // RBstart=0, L=51 (20 MHz BW)
# subcarrierSpacing
# 0=kHz15, 1=kHz30, 2=kHz60, 3=kHz120
dl_bwp2_subcarrierSpacing = 1;
# BWP 3 Configuration
dl_bwp-Id_3 = 3;
dl_bwp3_locationAndBandwidth = 6325; // RBstart=0, L=24 (10 MHz BW)
# subcarrierSpacing
# 0=kHz15, 1=kHz30, 2=kHz60, 3=kHz120
dl_bwp3_subcarrierSpacing = 1;
firstActiveDownlinkBWP-Id = 1; #BWP-Id
defaultDownlinkBWP-Id = 1; #BWP-Id
# bwp-InactivityTimer ENUMERATED {ms2, ms3, ms4, ms5, ms6, ms8, ms10, ms20, ms30,
# ms40,ms50, ms60, ms80,ms100, ms200,ms300, ms500,
# ms750, ms1280, ms1920, ms2560, spare10, spare9, spare8,
# spare7, spare6, spare5, spare4, spare3, spare2, spare1 }
# UplinkConfig
# BWP-Uplink
# BWP 1 Configuration
ul_bwp-Id_1 = 1;
ul_bwp1_locationAndBandwidth = 28875; // RBstart=0, L=106 (40 MHz BW)
# subcarrierSpacing
# 0=kHz15, 1=kHz30, 2=kHz60, 3=kHz120
ul_bwp1_subcarrierSpacing = 1;
# BWP 2 Configuration
ul_bwp-Id_2 = 2;
ul_bwp2_locationAndBandwidth = 13750; // RBstart=0, L=51 (20 MHz BW)
# subcarrierSpacing
# 0=kHz15, 1=kHz30, 2=kHz60, 3=kHz120
ul_bwp2_subcarrierSpacing = 1;
# BWP 3 Configuration
ul_bwp-Id_3 = 3;
ul_bwp3_locationAndBandwidth = 6325; // RBstart=0, L=24 (10 MHz BW)
# subcarrierSpacing
# 0=kHz15, 1=kHz30, 2=kHz60, 3=kHz120
ul_bwp3_subcarrierSpacing = 1;
firstActiveUplinkBWP-Id = 1; #BWP-Id
}
);
# ------- SCTP definitions
SCTP :
......
targets/PROJECTS/GENERIC-NR-5GC/CONF/gnb.sa.band77.fr1.273PRB.2x2.usrpn300.conf
View file @ 1af5062b
......@@ -49,8 +49,7 @@ gNBs = (
# initialDownlinkBWP
# genericParameters
# this is RBstart=0,L=162 (275*(275-L+1))+(274-RBstart))
initialDLBWPlocationAndBandwidth = 31624;
initialDLBWPlocationAndBandwidth = 1099;
# subcarrierSpacing
# 0=kHz15, 1=kHz30, 2=kHz60, 3=kHz120
initialDLBWPsubcarrierSpacing = 1;
......@@ -72,7 +71,7 @@ gNBs = (
# initialUplinkBWP
# genericParameters
initialULBWPlocationAndBandwidth = 31624;
initialULBWPlocationAndBandwidth = 1099;
# subcarrierSpacing
# 0=kHz15, 1=kHz30, 2=kHz60, 3=kHz120
initialULBWPsubcarrierSpacing = 1;
......@@ -157,40 +156,6 @@ gNBs = (
);
# Dedicated Serving Cell Configuration
servingCellConfigDedicated = (
{
# BWP-Downlink
# BWP 1 Configuration
dl_bwp-Id_1 = 1;
dl_bwp1_locationAndBandwidth = 1099; // RBstart=0, L=273 (100 MHz BW)
# subcarrierSpacing
# 0=kHz15, 1=kHz30, 2=kHz60, 3=kHz120
dl_bwp1_subcarrierSpacing = 1;
firstActiveDownlinkBWP-Id = 1; #BWP-Id
defaultDownlinkBWP-Id = 1; #BWP-Id
# bwp-InactivityTimer ENUMERATED {ms2, ms3, ms4, ms5, ms6, ms8, ms10, ms20, ms30,
# ms40,ms50, ms60, ms80,ms100, ms200,ms300, ms500,
# ms750, ms1280, ms1920, ms2560, spare10, spare9, spare8,
# spare7, spare6, spare5, spare4, spare3, spare2, spare1 }
# UplinkConfig
# BWP-Uplink
# BWP 1 Configuration
ul_bwp-Id_1 = 1;
ul_bwp1_locationAndBandwidth = 1099; // RBstart=0, L=273 (100 MHz BW)
# subcarrierSpacing
# 0=kHz15, 1=kHz30, 2=kHz60, 3=kHz120
ul_bwp1_subcarrierSpacing = 1;
firstActiveUplinkBWP-Id = 1; #BWP-Id
}
);
# ------- SCTP definitions
SCTP :
{
......
targets/PROJECTS/GENERIC-NR-5GC/CONF/gnb.sa.band78.fr1.106PRB.2x2.usrpn300.conf
View file @ 1af5062b
......@@ -158,65 +158,6 @@ gNBs =
);
# Dedicated Serving Cell Configuration
servingCellConfigDedicated = ({
# BWP-Downlink
# BWP 1 Configuration
dl_bwp-Id_1 = 1;
dl_bwp1_locationAndBandwidth = 28875; // RBstart=0, L=106 (40 MHz BW)
# subcarrierSpacing
# 0=kHz15, 1=kHz30, 2=kHz60, 3=kHz120
dl_bwp1_subcarrierSpacing = 1;
# BWP 2 Configuration
dl_bwp-Id_2 = 2;
dl_bwp2_locationAndBandwidth = 13750; // RBstart=0, L=51 (20 MHz BW)
# subcarrierSpacing
# 0=kHz15, 1=kHz30, 2=kHz60, 3=kHz120
dl_bwp2_subcarrierSpacing = 1;
# BWP 3 Configuration
dl_bwp-Id_3 = 3;
dl_bwp3_locationAndBandwidth = 6325; // RBstart=0, L=24 (10 MHz BW)
# subcarrierSpacing
# 0=kHz15, 1=kHz30, 2=kHz60, 3=kHz120
dl_bwp3_subcarrierSpacing = 1;
firstActiveDownlinkBWP-Id = 1; #BWP-Id
defaultDownlinkBWP-Id = 1; #BWP-Id
# bwp-InactivityTimer ENUMERATED {ms2, ms3, ms4, ms5, ms6, ms8, ms10, ms20, ms30,
# ms40,ms50, ms60, ms80,ms100, ms200,ms300, ms500,
# ms750, ms1280, ms1920, ms2560, spare10, spare9, spare8,
# spare7, spare6, spare5, spare4, spare3, spare2, spare1 }
# UplinkConfig
# BWP-Uplink
# BWP 1 Configuration
ul_bwp-Id_1 = 1;
ul_bwp1_locationAndBandwidth = 28875; // RBstart=0, L=106 (40 MHz BW)
# subcarrierSpacing
# 0=kHz15, 1=kHz30, 2=kHz60, 3=kHz120
ul_bwp1_subcarrierSpacing = 1;
# BWP 2 Configuration
ul_bwp-Id_2 = 2;
ul_bwp2_locationAndBandwidth = 13750; // RBstart=0, L=51 (20 MHz BW)
# subcarrierSpacing
# 0=kHz15, 1=kHz30, 2=kHz60, 3=kHz120
ul_bwp2_subcarrierSpacing = 1;
# BWP 3 Configuration
ul_bwp-Id_3 = 3;
ul_bwp3_locationAndBandwidth = 6325; // RBstart=0, L=24 (10 MHz BW)
# subcarrierSpacing
# 0=kHz15, 1=kHz30, 2=kHz60, 3=kHz120
ul_bwp3_subcarrierSpacing = 1;
firstActiveUplinkBWP-Id = 1; #BWP-Id
}
);
# ------- SCTP definitions
SCTP :
{
......
targets/PROJECTS/GENERIC-NR-5GC/CONF/gnb.sa.band78.fr1.217PRB.2x2.usrpn300.conf
View file @ 1af5062b
......@@ -50,8 +50,7 @@ gNBs =
dl_carrierBandwidth = 217;
#initialDownlinkBWP
#genericParameters
# this is RBstart=0,L=162 (275*(275-L+1))+(274-RBstart))
initialDLBWPlocationAndBandwidth = 31624;
initialDLBWPlocationAndBandwidth = 16499;
#
# subcarrierSpacing
# 0=kHz15, 1=kHz30, 2=kHz60, 3=kHz120
......@@ -72,7 +71,7 @@ gNBs =
pMax = 20;
#initialUplinkBWP
#genericParameters
initialULBWPlocationAndBandwidth = 31624;
initialULBWPlocationAndBandwidth = 16499;
# subcarrierSpacing
# 0=kHz15, 1=kHz30, 2=kHz60, 3=kHz120
initialULBWPsubcarrierSpacing = 1;
......@@ -159,39 +158,6 @@ gNBs =
);
# Dedicated Serving Cell Configuration
servingCellConfigDedicated = ({
# BWP-Downlink
# BWP 1 Configuration
dl_bwp-Id_1 = 1;
dl_bwp1_locationAndBandwidth = 16499; // RBstart=0, L=217 (80 MHz BW)
# subcarrierSpacing
# 0=kHz15, 1=kHz30, 2=kHz60, 3=kHz120
dl_bwp1_subcarrierSpacing = 1;
firstActiveDownlinkBWP-Id = 1; #BWP-Id
defaultDownlinkBWP-Id = 1; #BWP-Id
# bwp-InactivityTimer ENUMERATED {ms2, ms3, ms4, ms5, ms6, ms8, ms10, ms20, ms30,
# ms40,ms50, ms60, ms80,ms100, ms200,ms300, ms500,
# ms750, ms1280, ms1920, ms2560, spare10, spare9, spare8,
# spare7, spare6, spare5, spare4, spare3, spare2, spare1 }
# UplinkConfig
# BWP-Uplink
# BWP 1 Configuration
ul_bwp-Id_1 = 1;
ul_bwp1_locationAndBandwidth = 16499; // RBstart=0, L=217 (80 MHz BW)
# subcarrierSpacing
# 0=kHz15, 1=kHz30, 2=kHz60, 3=kHz120
ul_bwp1_subcarrierSpacing = 1;
firstActiveUplinkBWP-Id = 1; #BWP-Id
}
);
# ------- SCTP definitions
SCTP :
{
......
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