Skip to content

O
OpenXG-RAN
Commit 0a3f128e authored by rmagueta's avatar rmagueta
Browse files
Options

Merge remote-tracking branch 'origin/develop' into develop-NR_SA_F1AP_5GRECORDS 

# Conflicts:
#	openair2/LAYER2/NR_MAC_UE/nr_ue_dci_configuration.c
#	openair2/LAYER2/NR_MAC_UE/nr_ue_procedures.c
#	openair2/LAYER2/NR_MAC_gNB/config.c
#	openair2/LAYER2/NR_MAC_gNB/gNB_scheduler.c
#	openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_RA.c
#	openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_bch.c
#	openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_dlsch.c
#	openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_phytest.c
#	openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_primitives.c
#	openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_uci.c
#	openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_ulsch.c
#	openair2/LAYER2/NR_MAC_gNB/mac_proto.h
#	openair2/RRC/LTE/rrc_eNB_GTPV1U.c
parents 278bfa8d d953b253
Expand all Hide whitespace changes
Inline Side-by-side
Showing with 1924 additions and 1781 deletions
ci-scripts/conf_files/benetel-5g.conf
View file @ 0a3f128e
......@@ -66,7 +66,17 @@ gNBs =
initialDLBWPk0_1 = 0; #for mixed slot
initialDLBWPmappingType_1 = 0;
initialDLBWPstartSymbolAndLength_1 = 57; #this is SS=1,L=5
initialDLBWPstartSymbolAndLength_1 = 53; #this is SS=1,L=5
initialDLBWPk0_2 = 0;
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
......@@ -92,9 +102,7 @@ gNBs =
prach_msg1_FDM = 0;
prach_msg1_FrequencyStart = 74;
zeroCorrelationZoneConfig = 13;
preambleReceivedTargetPower = -118;
#preambleReceivedTargetPower = -104;
#preambleReceivedTargetPower = -108;
preambleReceivedTargetPower = -108;
#preamblTransMax (0...10) = (3,4,5,6,7,8,10,20,50,100,200)
preambleTransMax = 6;
#powerRampingStep
......@@ -124,13 +132,13 @@ gNBs =
# 0=unrestricted, 1=restricted type A, 2=restricted type B
restrictedSetConfig = 0,
# pusch-ConfigCommon (up to 16 elements)
initialULBWPk2_0 = 6; # used for UL slot
initialULBWPk2_0 = 2; # used for UL slot
initialULBWPmappingType_0 = 1
initialULBWPstartSymbolAndLength_0 = 55; # this is SS=0 L=12
initialULBWPk2_1 = 6; # used for mixed slot
initialULBWPk2_1 = 2; # used for mixed slot
initialULBWPmappingType_1 = 1;
initialULBWPstartSymbolAndLength_1 = 24; # this is SS=10 L=2
initialULBWPstartSymbolAndLength_1 = 69; # this is SS=10 L=2
initialULBWPk2_2 = 7; # used for Msg.3 during RA
initialULBWPmappingType_2 = 1;
......
ci-scripts/conf_files/gnb.band261.tm1.32PRB.usrpn300.conf
View file @ 0a3f128e
......@@ -58,27 +58,14 @@ gNBs =
initialDLBWPsearchSpaceZero = 0;
#pdsch-ConfigCommon
#pdschTimeDomainAllocationList (up to 16 entries)
initialDLBWPk0_0 = 0;
#initialULBWPmappingType
#0=typeA,1=typeB
initialDLBWPmappingType_0 = 0;
#this is SS=2,L=3
initialDLBWPstartSymbolAndLength_0 = 40;
initialDLBWPk0_1 = 0;
initialDLBWPmappingType_1 = 0;
#this is SS=2,L=12
initialDLBWPstartSymbolAndLength_1 = 53;
initialDLBWPk0_2 = 0;
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;
initialDLBWPk0_0 = 0; #for DL slot
initialDLBWPmappingType_0 = 0; #0=typeA,1=typeB
initialDLBWPstartSymbolAndLength_0 = 40; #this is SS=1,L=13
initialDLBWPk0_3 = 0; #for mixed slot
initialDLBWPmappingType_3 = 0;
initialDLBWPstartSymbolAndLength_3 = 57; #this is SS=1,L=5
#uplinkConfigCommon
#frequencyInfoUL
ul_frequencyBand = 261;
......
ci-scripts/conf_files/gnb.band66.tm1.106PRB.usrpn300.conf
View file @ 0a3f128e
......@@ -56,27 +56,14 @@ gNBs =
initialDLBWPsearchSpaceZero = 0;
#pdsch-ConfigCommon
#pdschTimeDomainAllocationList (up to 16 entries)
initialDLBWPk0_0 = 0;
#initialULBWPmappingType
#0=typeA,1=typeB
initialDLBWPmappingType_0 = 0;
#this is SS=1,L=13
initialDLBWPstartSymbolAndLength_0 = 40;
initialDLBWPk0_1 = 0;
initialDLBWPmappingType_1 = 0;
#this is SS=2,L=12
initialDLBWPstartSymbolAndLength_1 = 53;
initialDLBWPk0_2 = 0;
initialDLBWPmappingType_2 = 0;
#this is SS=1,L=12
initialDLBWPstartSymbolAndLength_2 = 54;
initialDLBWPk0_3 = 0;
initialDLBWPmappingType_3 = 0;
#this is SS=1,L=4
initialDLBWPstartSymbolAndLength_3 = 57;
initialDLBWPk0_0 = 0; #for DL slot
initialDLBWPmappingType_0 = 0; #0=typeA,1=typeB
initialDLBWPstartSymbolAndLength_0 = 40; #this is SS=1,L=13
initialDLBWPk0_3 = 0; #for mixed slot
initialDLBWPmappingType_3 = 0;
initialDLBWPstartSymbolAndLength_3 = 57; #this is SS=1,L=5
#uplinkConfigCommon
#frequencyInfoUL
ul_frequencyBand = 66;
......@@ -132,20 +119,18 @@ gNBs =
# 0=unrestricted, 1=restricted type A, 2=restricted type B
restrictedSetConfig = 0,
# pusch-ConfigCommon (up to 16 elements)
initialULBWPk2_0 = 6;
initialULBWPk2_0 = 6; # used for UL slot
initialULBWPmappingType_0 = 1
# this is SS=0 L=11
initialULBWPstartSymbolAndLength_0 = 55;
initialULBWPstartSymbolAndLength_0 = 55; # this is SS=0 L=12
initialULBWPk2_1 = 6;
initialULBWPk2_1 = 6; # used for mixed slot
initialULBWPmappingType_1 = 1;
# this is SS=0 L=12
initialULBWPstartSymbolAndLength_1 = 69;
initialULBWPstartSymbolAndLength_1 = 69; # this is SS=10 L=2
initialULBWPk2_2 = 7;
initialULBWPk2_2 = 7; # used for Msg.3 during RA
initialULBWPmappingType_2 = 1;
# this is SS=10 L=4
initialULBWPstartSymbolAndLength_2 = 52;
initialULBWPstartSymbolAndLength_2 = 52; # this is SS=10 L=4
msg3_DeltaPreamble = 1;
p0_NominalWithGrant =-90;
......
ci-scripts/conf_files/gnb.band78.tm1.106PRB.usrpn300.conf
View file @ 0a3f128e
......@@ -56,27 +56,13 @@ gNBs =
initialDLBWPsearchSpaceZero = 0;
#pdsch-ConfigCommon
#pdschTimeDomainAllocationList (up to 16 entries)
initialDLBWPk0_0 = 0;
#initialULBWPmappingType
#0=typeA,1=typeB
initialDLBWPmappingType_0 = 0;
#this is SS=1,L=13
initialDLBWPstartSymbolAndLength_0 = 40;
initialDLBWPk0_1 = 0;
initialDLBWPmappingType_1 = 0;
#this is SS=2,L=12
initialDLBWPstartSymbolAndLength_1 = 53;
initialDLBWPk0_2 = 0;
initialDLBWPmappingType_2 = 0;
#this is SS=1,L=12
initialDLBWPstartSymbolAndLength_2 = 54;
initialDLBWPk0_3 = 0;
initialDLBWPmappingType_3 = 0;
#this is SS=1,L=5
initialDLBWPstartSymbolAndLength_3 = 57;
initialDLBWPk0_0 = 0; #for DL slot
initialDLBWPmappingType_0 = 0; #0=typeA,1=typeB
initialDLBWPstartSymbolAndLength_0 = 40; #this is SS=1,L=13
initialDLBWPk0_1 = 0; #for mixed slot
initialDLBWPmappingType_1 = 0;
initialDLBWPstartSymbolAndLength_1 = 57; #this is SS=1,L=5
#uplinkConfigCommon
#frequencyInfoUL
......@@ -132,20 +118,17 @@ gNBs =
restrictedSetConfig = 0,
# pusch-ConfigCommon (up to 16 elements)
initialULBWPk2_0 = 6;
initialULBWPk2_0 = 6; # used for UL slot
initialULBWPmappingType_0 = 1
# this is SS=0 L=11
initialULBWPstartSymbolAndLength_0 = 55;
initialULBWPstartSymbolAndLength_0 = 55; # this is SS=0 L=12
initialULBWPk2_1 = 6;
initialULBWPk2_1 = 6; # used for mixed slot
initialULBWPmappingType_1 = 1;
# this is SS=0 L=12
initialULBWPstartSymbolAndLength_1 = 69;
initialULBWPstartSymbolAndLength_1 = 69; # this is SS=10 L=2
initialULBWPk2_2 = 7;
initialULBWPk2_2 = 7; # used for Msg.3 during RA
initialULBWPmappingType_2 = 1;
# this is SS=10 L=4
initialULBWPstartSymbolAndLength_2 = 52;
initialULBWPstartSymbolAndLength_2 = 52; # this is SS=10 L=4
msg3_DeltaPreamble = 1;
p0_NominalWithGrant =-90;
......
ci-scripts/conf_files/gnb.band78.tm1.fr1.106PRB.usrpb210.conf
View file @ 0a3f128e
......@@ -58,27 +58,14 @@ gNBs =
initialDLBWPsearchSpaceZero = 0;
#pdsch-ConfigCommon
#pdschTimeDomainAllocationList (up to 16 entries)
initialDLBWPk0_0 = 0;
#initialULBWPmappingType
#0=typeA,1=typeB
initialDLBWPmappingType_0 = 0;
#this is SS=1,L=13
initialDLBWPstartSymbolAndLength_0 = 40;
initialDLBWPk0_1 = 0;
initialDLBWPmappingType_1 = 0;
#this is SS=2,L=12
initialDLBWPstartSymbolAndLength_1 = 53;
initialDLBWPk0_2 = 0;
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;
initialDLBWPk0_0 = 0; #for DL slot
initialDLBWPmappingType_0 = 0; #0=typeA,1=typeB
initialDLBWPstartSymbolAndLength_0 = 40; #this is SS=1,L=13
initialDLBWPk0_1 = 0; #for mixed slot
initialDLBWPmappingType_1 = 0;
initialDLBWPstartSymbolAndLength_1 = 57; #this is SS=1,L=5
#uplinkConfigCommon
#frequencyInfoUL
ul_frequencyBand = 78;
......@@ -133,20 +120,17 @@ gNBs =
# 0=unrestricted, 1=restricted type A, 2=restricted type B
restrictedSetConfig = 0,
# pusch-ConfigCommon (up to 16 elements)
initialULBWPk2_0 = 2;
initialULBWPk2_0 = 2; # used for UL slot
initialULBWPmappingType_0 = 1
# this is SS=0 L=11
initialULBWPstartSymbolAndLength_0 = 55;
initialULBWPk2_1 = 2;
initialULBWPstartSymbolAndLength_0 = 55; # this is SS=0 L=12
initialULBWPk2_1 = 2; # used for mixed slot
initialULBWPmappingType_1 = 1;
# this is SS=0 L=12
initialULBWPstartSymbolAndLength_1 = 69;
initialULBWPstartSymbolAndLength_1 = 69; # this is SS=10 L=2
initialULBWPk2_2 = 7;
initialULBWPk2_2 = 7; # used for Msg.3 during RA
initialULBWPmappingType_2 = 1;
# this is SS=10 L=4
initialULBWPstartSymbolAndLength_2 = 52;
initialULBWPstartSymbolAndLength_2 = 52; # this is SS=10 L=4
msg3_DeltaPreamble = 1;
p0_NominalWithGrant =-90;
......
doc/SW_archi.md
View file @ 0a3f128e
......@@ -171,24 +171,31 @@ NR_sched_pusch_t (for values changing every TTI, e.g., frequency domain
allocation) and NR_sched_pusch_save_t (for values changing less frequently, at
least in FR1 [to my understanding], e.g., DMRS fields when the time domain
allocation stays between TTIs) structures. Furthermore, the preprocessor is an
exchangeable module that might schedule differently, e.g., one user for
phytest, multiple users in FR1, or maybe FR2: phytest is in
nr_ul_preprocessor_phytest(), for FR1 is nr_simple_ulsch_preprocessor() [under
development], for FR2 does not exist yet.
exchangeable module that schedules differently based on a particular
use-case/deployment type, e.g., one user for phytest [in
nr_ul_preprocessor_phytest()], multiple users in FR1
[nr_fr1_ulsch_preprocessor()], or maybe FR2 [does not exist yet]:
* calls preprocessor via pre_processor_ul(): the preprocessor is responsible
for allocating CCEs (using allocate_nr_CCEs()). Note that we do not yet have
scheduling requests or buffer status reports, and only one UE. E.g.,
nr_simple_ulsch_preprocessor():
for allocating CCEs (using allocate_nr_CCEs()) and deciding on resource
allocation for the UEs including TB size. Note that we do not yet have
scheduling requests. What it typically does:
1) check whether the current frame/slot plus K2 is an UL slot, and return if
not.
2) Find first free start RB in vrb_map_UL, and as many free consecutive RBs
as possible.
3) allocate a CCE for the UE (and return if it is not possible)
4) Calculate DMRS stuff (nr_save_pusch_fields()) and the TBS.
5) Mark used resources in vrb_map_UL.
* loop through all users: get a free HARQ PID and
update statistics. Fill nFAPI structures directly for PUSCH, and call
config_uldci() and fill_dci_pdu_rel15() for DCI filling and PDCCH messages.
3) Either set up resource allocation directly (e.g., for a single UE,
phytest), or call into a function to perform actual resource allocation.
Currently, this is done using pf_ul() which implements a basic
proportional fair scheduler:
* for every UE, check for retransmission and allocate as necessary
* Calculate DMRS stuff (nr_set_pusch_semi_static())
* Calculate the PF coefficient and put eligible UEs into a list
* Allocate resources to the UE(s) with the highest coefficient
4) Mark used resources in vrb_map_UL.
* loop through all users: get a HARQ process as indicated through the
preprocessor, update statistics, fill nFAPI structures directly for PUSCH,
and call config_uldci() and fill_dci_pdu_rel15() for DCI filling and PDCCH
messages.
Calls nr_schedule_ue_spec(). It is divided into the "preprocessor" and the
"postprocessor": the first makes the scheduling decisions, the second fills
......@@ -196,29 +203,28 @@ nFAPI structures to indicate to the PHY what it is supposed to do. To signal
which users have how many resources, the preprocessor populates the
NR_UE_sched_ctrl_t structure of affected users. In particular, the field rbSize
decides whether a user is to be allocated. Furthermore, the preprocessor is an
exchangeable module that might schedule differently, e.g., one user for
phytest, multiple users in FR1, or maybe FR2: phytest is in
nr_preprocessor_phytest(), for FR1 is nr_simple_dlsch_preprocessor() [under
development], for FR2 does not exist yet.
exchangeable module that schedules differently based on a particular
use-case/deployment type, e.g., one user for phytest [in
nr_preprocessor_phytest()], multiple users in FR1
[nr_fr1_dlsch_preprocessor()], or maybe FR2 [does not exist yet].
* calls preprocessor via pre_processor_dl(): the preprocessor is responsible
for allocating CCEs and PUCCH (using allocate_nr_CCEs() and
nr_acknack_scheduling()) and deciding on the frequency/time domain
allocation. E.g., nr_simple_dlsch_preprocessor():
1) mac_rlc_status_ind() locks and checks directly inside rlc data the
quantity of waiting data.
2) return from the preprocessor if there is no data and no timing advance to
send,
3) otherwise, allocate a CCE for the UE (and return if it is not possible)
4) find a PUCCH occasion for HARQ
5a) check if there is a retransmission: if yes, find free resources to
transmit using the same resources, else
5b) calculate the necessary RBs needed to get a TBS large enough to hold all
data, or until no more resources are available
6) Mark taken resources in the vrb_map
allocation including the TB size. What it typically does:
1) Check available resources in the vrb_map
2) Checks the quantity of waiting data in RLC
3) Either set up resource allocation directly (e.g., for a single UE,
phytest), or call into a function to perform actual resource allocation.
Currently, this is done using pf_dl() which implements a basic
proportional fair scheduler:
* for every UE, check for retransmission and allocate as necessary
* Calculate the PF coefficient and put eligible UEs into a list
* Allocate resources to the UE(s) with the highest coefficient
4) Mark taken resources in the vrb_map
* loop through all users: check if a new TA is necessary. Then, if a user has
allocated resources, compute its TBS, and fill nFAPI structures
(nr_fill_nfapi_dl_pdu() to populate what should be done by the lower layers
to make the Tx subframe). Update statistics (round, sent bytes).
allocated resources, update statistics (round, sent bytes), update HARQ
process information, and fill nFAPI structures (allocate a DCI and PDCCH
messages, TX_req, ...)
# RRC
RRC is a regular thread with itti loop on queue: TASK_RRC_GNB
......
openair1/SIMULATION/NR_PHY/dlsim.c
View file @ 0a3f128e
......@@ -236,13 +236,38 @@ void nr_dlsim_preprocessor(module_id_t module_id,
sched_ctrl->active_bwp, sched_ctrl->search_space, 1 /* dedicated */);
sched_ctrl->cce_index = 0;
sched_ctrl->rbStart = g_rbStart;
sched_ctrl->rbSize = g_rbSize;
sched_ctrl->mcs = g_mcsIndex;
sched_ctrl->time_domain_allocation = 2;
sched_ctrl->mcsTableIdx = g_mcsTableIdx;
NR_pdsch_semi_static_t *ps = &sched_ctrl->pdsch_semi_static;
const NR_ServingCellConfigCommon_t *scc = RC.nrmac[0]->common_channels[0].ServingCellConfigCommon;
nr_set_pdsch_semi_static(scc,
UE_info->secondaryCellGroup[0],
sched_ctrl->active_bwp,
/* tda = */ 2,
/* num_dmrs_cdm_grps_no_data = */ 1,
ps);
NR_sched_pdsch_t *sched_pdsch = &sched_ctrl->sched_pdsch;
sched_pdsch->rbStart = g_rbStart;
sched_pdsch->rbSize = g_rbSize;
sched_pdsch->mcs = g_mcsIndex;
/* the following might override the table that is mandated by RRC
* configuration */
ps->mcsTableIdx = g_mcsTableIdx;
sched_pdsch->Qm = nr_get_Qm_dl(sched_pdsch->mcs, ps->mcsTableIdx);
sched_pdsch->R = nr_get_code_rate_dl(sched_pdsch->mcs, ps->mcsTableIdx);
sched_pdsch->tb_size = nr_compute_tbs(sched_pdsch->Qm,
sched_pdsch->R,
sched_pdsch->rbSize,
ps->nrOfSymbols,
ps->N_PRB_DMRS * ps->N_DMRS_SLOT,
0 /* N_PRB_oh, 0 for initialBWP */,
0 /* tb_scaling */,
1 /* nrOfLayers */)
>> 3;
/* the simulator assumes the HARQ PID is equal to the slot number */
sched_ctrl->dl_harq_pid = slot;
sched_pdsch->dl_harq_pid = slot;
/* The scheduler uses lists to track whether a HARQ process is
* free/busy/awaiting retransmission, and updates the HARQ process states.
* However, in the simulation, we never get ack or nack for any HARQ process,
......@@ -255,11 +280,10 @@ void nr_dlsim_preprocessor(module_id_t module_id,
else
add_front_nr_list(&sched_ctrl->retrans_dl_harq, slot); // ... make PID retransmission
sched_ctrl->harq_processes[slot].is_waiting = false;
AssertFatal(sched_ctrl->rbStart >= 0, "invalid rbStart %d\n", sched_ctrl->rbStart);
AssertFatal(sched_ctrl->rbSize > 0, "invalid rbSize %d\n", sched_ctrl->rbSize);
AssertFatal(sched_ctrl->mcs >= 0, "invalid sched_ctrl->mcs %d\n", sched_ctrl->mcs);
AssertFatal(sched_ctrl->mcsTableIdx >= 0 && sched_ctrl->mcsTableIdx <= 2, "invalid sched_ctrl->mcsTableIdx %d\n", sched_ctrl->mcsTableIdx);
sched_ctrl->numDmrsCdmGrpsNoData = 1;
AssertFatal(sched_pdsch->rbStart >= 0, "invalid rbStart %d\n", sched_pdsch->rbStart);
AssertFatal(sched_pdsch->rbSize > 0, "invalid rbSize %d\n", sched_pdsch->rbSize);
AssertFatal(sched_pdsch->mcs >= 0, "invalid mcs %d\n", sched_pdsch->mcs);
AssertFatal(ps->mcsTableIdx >= 0 && ps->mcsTableIdx <= 2, "invalid mcsTableIdx %d\n", ps->mcsTableIdx);
}
......@@ -634,7 +658,6 @@ int main(int argc, char **argv)
RC.nb_nr_mac_CC[i] = 1;
mac_top_init_gNB();
gNB_mac = RC.nrmac[0];
gNB_mac->pre_processor_dl = nr_dlsim_preprocessor;
gNB_RRC_INST rrc;
memset((void*)&rrc,0,sizeof(rrc));
......@@ -722,6 +745,9 @@ int main(int argc, char **argv)
rrc_mac_config_req_gNB(0,0,n_tx,1,pusch_tgt_snrx10,pucch_tgt_snrx10,scc,0,0,NULL);
// UE dedicated configuration
rrc_mac_config_req_gNB(0,0,n_tx,1,pusch_tgt_snrx10,pucch_tgt_snrx10,NULL,1,secondaryCellGroup->spCellConfig->reconfigurationWithSync->newUE_Identity,secondaryCellGroup);
// reset preprocessor to the one of DLSIM after it has been set during
// rrc_mac_config_req_gNB
gNB_mac->pre_processor_dl = nr_dlsim_preprocessor;
phy_init_nr_gNB(gNB,0,0);
N_RB_DL = gNB->frame_parms.N_RB_DL;
NR_UE_info_t *UE_info = &RC.nrmac[0]->UE_info;
......
openair2/LAYER2/NR_MAC_COMMON/nr_mac.h
View file @ 0a3f128e
......@@ -149,10 +149,10 @@ typedef struct {
// single Entry PHR MAC CE
// TS 38.321 ch. 6.1.3.8
typedef struct {
uint8_t PH: 6;
uint8_t R1: 2;
uint8_t PCMAX: 6;
uint8_t R2: 6;
uint8_t PH: 6; // octet 1 [5:0]
uint8_t R1: 2; // octet 1 [7:6]
uint8_t PCMAX: 6; // octet 2 [5:0]
uint8_t R2: 2; // octet 2 [7:6]
} __attribute__ ((__packed__)) NR_SINGLE_ENTRY_PHR_MAC_CE;
......
openair2/LAYER2/NR_MAC_UE/mac_defs.h
View file @ 0a3f128e
......@@ -385,6 +385,8 @@ typedef struct {
NR_SearchSpace_t *search_space_zero;
NR_ControlResourceSet_t *coreset0;
dci_pdu_rel15_t def_dci_pdu_rel15[8];
} NR_UE_MAC_INST_t;
typedef enum seach_space_mask_e {
......
openair2/LAYER2/NR_MAC_UE/nr_ue_dci_configuration.c
View file @ 0a3f128e
......@@ -49,8 +49,6 @@
//#define DEBUG_DCI
dci_pdu_rel15_t *def_dci_pdu_rel15;
void fill_dci_search_candidates(NR_SearchSpace_t *ss,fapi_nr_dl_config_dci_dl_pdu_rel15_t *rel15) {
LOG_D(MAC,"Filling search candidates for DCI\n");
......@@ -75,7 +73,7 @@ void config_dci_pdu(NR_UE_MAC_INST_t *mac, fapi_nr_dl_config_dci_dl_pdu_rel15_t
def_dci_pdu_rel15 = calloc(1,2*sizeof(dci_pdu_rel15_t));
AssertFatal(mac->scc == NULL || mac->scc_SIB == NULL, "both scc and scc_SIB cannot be non-null\n");
NR_BWP_Id_t bwp_id = mac->DL_BWP_Id;
NR_ServingCellConfigCommon_t *scc = mac->scc;
NR_ServingCellConfigCommonSIB_t *scc_SIB = mac->scc_SIB;
......@@ -141,9 +139,9 @@ void config_dci_pdu(NR_UE_MAC_INST_t *mac, fapi_nr_dl_config_dci_dl_pdu_rel15_t
switch(rnti_type) {
case NR_RNTI_C:
// we use DL BWP dedicated
sps = bwp_Common ?
(bwp_Common->genericParameters.cyclicPrefix ? 12 : 14) :
initialDownlinkBWP->genericParameters.cyclicPrefix ? 12 : 14;
sps = bwp_Common ?
(bwp_Common->genericParameters.cyclicPrefix ? 12 : 14) :
initialDownlinkBWP->genericParameters.cyclicPrefix ? 12 : 14;
// for SPS=14 8 MSBs in positions 13 down to 6
monitoringSymbolsWithinSlot = (ss->monitoringSymbolsWithinSlot->buf[0]<<(sps-8)) | (ss->monitoringSymbolsWithinSlot->buf[1]>>(16-sps));
rel15->rnti = mac->crnti;
......@@ -157,7 +155,7 @@ void config_dci_pdu(NR_UE_MAC_INST_t *mac, fapi_nr_dl_config_dci_dl_pdu_rel15_t
rel15->SubcarrierSpacing = bwp_Common->genericParameters.subcarrierSpacing;
}
for (int i = 0; i < rel15->num_dci_options; i++) {
rel15->dci_length_options[i] = nr_dci_size(initialUplinkBWP, mac->cg, def_dci_pdu_rel15+i, rel15->dci_format_options[i], NR_RNTI_C, rel15->BWPSize, bwp_id);
rel15->dci_length_options[i] = nr_dci_size(initialUplinkBWP, mac->cg, &mac->def_dci_pdu_rel15[rel15->dci_format_options[i]], rel15->dci_format_options[i], NR_RNTI_C, rel15->BWPSize, bwp_id);
}
break;
case NR_RNTI_RA:
......@@ -172,7 +170,7 @@ void config_dci_pdu(NR_UE_MAC_INST_t *mac, fapi_nr_dl_config_dci_dl_pdu_rel15_t
rel15->BWPStart = NRRIV2PRBOFFSET(bwp_Common->genericParameters.locationAndBandwidth, MAX_BWP_SIZE);
}
rel15->SubcarrierSpacing = initialDownlinkBWP->genericParameters.subcarrierSpacing;
rel15->dci_length_options[0] = nr_dci_size(initialUplinkBWP, mac->cg, def_dci_pdu_rel15, rel15->dci_format_options[0], NR_RNTI_RA, rel15->BWPSize, bwp_id);
rel15->dci_length_options[0] = nr_dci_size(initialUplinkBWP, mac->cg, &mac->def_dci_pdu_rel15[rel15->dci_format_options[0]], rel15->dci_format_options[0], NR_RNTI_RA, rel15->BWPSize, bwp_id);
break;
case NR_RNTI_P:
break;
......@@ -186,7 +184,7 @@ void config_dci_pdu(NR_UE_MAC_INST_t *mac, fapi_nr_dl_config_dci_dl_pdu_rel15_t
rel15->BWPSize = NRRIV2BW(initialDownlinkBWP->genericParameters.locationAndBandwidth, MAX_BWP_SIZE);
rel15->BWPStart = NRRIV2PRBOFFSET(initialDownlinkBWP->genericParameters.locationAndBandwidth, MAX_BWP_SIZE);
rel15->SubcarrierSpacing = initialDownlinkBWP->genericParameters.subcarrierSpacing;
rel15->dci_length_options[0] = nr_dci_size(initialUplinkBWP, mac->cg, def_dci_pdu_rel15, rel15->dci_format_options[0], NR_RNTI_TC, rel15->BWPSize, bwp_id);
rel15->dci_length_options[0] = nr_dci_size(initialUplinkBWP, mac->cg, &mac->def_dci_pdu_rel15[rel15->dci_format_options[0]], rel15->dci_format_options[0], NR_RNTI_TC, rel15->BWPSize, bwp_id);
break;
case NR_RNTI_SP_CSI:
break;
......@@ -204,7 +202,7 @@ void config_dci_pdu(NR_UE_MAC_INST_t *mac, fapi_nr_dl_config_dci_dl_pdu_rel15_t
rel15->SubcarrierSpacing = mac->mib->subCarrierSpacingCommon;
for (int i = 0; i < rel15->num_dci_options; i++) {
rel15->dci_length_options[i] = nr_dci_size(initialUplinkBWP, mac->cg, def_dci_pdu_rel15, rel15->dci_format_options[i], NR_RNTI_SI, rel15->BWPSize, 0);
rel15->dci_length_options[i] = nr_dci_size(initialUplinkBWP, mac->cg, &mac->def_dci_pdu_rel15[rel15->dci_format_options[i]], rel15->dci_format_options[i], NR_RNTI_SI, rel15->BWPSize, 0);
}
break;
case NR_RNTI_SFI:
......@@ -266,7 +264,7 @@ void ue_dci_configuration(NR_UE_MAC_INST_t *mac, fapi_nr_dl_config_request_t *dl
switch (ss->searchSpaceType->present){
case NR_SearchSpace__searchSpaceType_PR_common:
// this is for CSSs, we use BWP common and pdcch_ConfigCommon
// Fetch configuration for searchSpaceZero
// note: The search space with the SearchSpaceId = 0 identifies the search space configured via PBCH (MIB) and in ServingCellConfigCommon (searchSpaceZero).
if (pdcch_ConfigCommon->choice.setup->searchSpaceZero){
......@@ -355,7 +353,7 @@ void ue_dci_configuration(NR_UE_MAC_INST_t *mac, fapi_nr_dl_config_request_t *dl
LOG_D(MAC, "[DCI_CONFIG] Configure monitoring of PDCCH candidates in Type3-PDCCH common search space for DCI format 2_3 with CRC scrambled by TPC-SRS-RNTI \n");
LOG_W(MAC, "[DCI_CONFIG] This format should not be configured yet...");
}
break;
case NR_SearchSpace__searchSpaceType_PR_ue_Specific:
// this is an USS
......@@ -369,7 +367,7 @@ void ue_dci_configuration(NR_UE_MAC_INST_t *mac, fapi_nr_dl_config_request_t *dl
rel15->dci_format_options[1] = NR_UL_DCI_FORMAT_0_1;
config_dci_pdu(mac, rel15, dl_config, NR_RNTI_C, ss_id);
fill_dci_search_candidates(ss, rel15);
#ifdef DEBUG_DCI
LOG_D(MAC, "[DCI_CONFIG] ss %d ue_Specific %p searchSpaceType->present %d dci_Formats %d\n",
ss_id,
......
openair2/LAYER2/NR_MAC_UE/nr_ue_procedures.c
View file @ 0a3f128e
......@@ -375,21 +375,21 @@ int8_t nr_ue_process_dci_time_dom_resource_assignment(NR_UE_MAC_INST_t *mac,
if(pusch_config_pdu != NULL){
NR_PUSCH_TimeDomainResourceAllocationList_t *pusch_TimeDomainAllocationList = NULL;
if (mac->ULbwp[0] &&
mac->ULbwp[0]->bwp_Dedicated &&
mac->ULbwp[0]->bwp_Dedicated->pusch_Config &&
mac->ULbwp[0]->bwp_Dedicated->pusch_Config->choice.setup &&
mac->ULbwp[0]->bwp_Dedicated->pusch_Config->choice.setup->pusch_TimeDomainAllocationList) {
mac->ULbwp[0]->bwp_Dedicated &&
mac->ULbwp[0]->bwp_Dedicated->pusch_Config &&
mac->ULbwp[0]->bwp_Dedicated->pusch_Config->choice.setup &&
mac->ULbwp[0]->bwp_Dedicated->pusch_Config->choice.setup->pusch_TimeDomainAllocationList) {
pusch_TimeDomainAllocationList = mac->ULbwp[0]->bwp_Dedicated->pusch_Config->choice.setup->pusch_TimeDomainAllocationList->choice.setup;
}
else if (mac->ULbwp[0] &&
mac->ULbwp[0]->bwp_Common &&
mac->ULbwp[0]->bwp_Common->pusch_ConfigCommon &&
mac->ULbwp[0]->bwp_Common->pusch_ConfigCommon->choice.setup &&
mac->ULbwp[0]->bwp_Common->pusch_ConfigCommon->choice.setup->pusch_TimeDomainAllocationList) {
mac->ULbwp[0]->bwp_Common &&
mac->ULbwp[0]->bwp_Common->pusch_ConfigCommon &&
mac->ULbwp[0]->bwp_Common->pusch_ConfigCommon->choice.setup &&
mac->ULbwp[0]->bwp_Common->pusch_ConfigCommon->choice.setup->pusch_TimeDomainAllocationList) {
pusch_TimeDomainAllocationList = mac->ULbwp[0]->bwp_Common->pusch_ConfigCommon->choice.setup->pusch_TimeDomainAllocationList;
}
else pusch_TimeDomainAllocationList = mac->scc_SIB->uplinkConfigCommon->initialUplinkBWP.pusch_ConfigCommon->choice.setup->pusch_TimeDomainAllocationList;
if (pusch_TimeDomainAllocationList && use_default==false) {
if (time_domain_ind >= pusch_TimeDomainAllocationList->list.count) {
LOG_E(MAC, "time_domain_ind %d >= pusch->TimeDomainAllocationList->list.count %d\n",
......@@ -430,10 +430,10 @@ int nr_ue_process_dci_indication_pdu(module_id_t module_id,int cc_id, int gNB_in
LOG_D(MAC,"Received dci indication (rnti %x,dci format %d,n_CCE %d,payloadSize %d,payload %llx)\n",
dci->rnti,dci->dci_format,dci->n_CCE,dci->payloadSize,*(unsigned long long*)dci->payloadBits);
int8_t ret = nr_extract_dci_info(mac, dci->dci_format, dci->payloadSize, dci->rnti, (uint64_t *)dci->payloadBits, def_dci_pdu_rel15);
int8_t ret = nr_extract_dci_info(mac, dci->dci_format, dci->payloadSize, dci->rnti, (uint64_t *)dci->payloadBits, &mac->def_dci_pdu_rel15[dci->dci_format]));
if ((ret&1) == 1) return -1;
else if (ret == 2) dci->dci_format = NR_UL_DCI_FORMAT_0_0;
return (nr_ue_process_dci(module_id, cc_id, gNB_index, frame, slot, def_dci_pdu_rel15, dci->rnti, dci->dci_format));
return (nr_ue_process_dci(module_id, cc_id, gNB_index, frame, slot, &mac->def_dci_pdu_rel15[dci->dci_format], dci->rnti, dci->dci_format));
}
int8_t nr_ue_process_dci(module_id_t module_id, int cc_id, uint8_t gNB_index, frame_t frame, int slot, dci_pdu_rel15_t *dci, uint16_t rnti, uint8_t dci_format){
......@@ -478,7 +478,6 @@ int8_t nr_ue_process_dci(module_id_t module_id, int cc_id, uint8_t gNB_index, fr
// - SUL_IND_0_0
// Schedule PUSCH
ret = nr_ue_pusch_scheduler(mac, is_Msg3, frame, slot, &frame_tx, &slot_tx, dci->time_domain_assignment.val);
if (ret != -1){
......@@ -725,10 +724,10 @@ int8_t nr_ue_process_dci(module_id_t module_id, int cc_id, uint8_t gNB_index, fr
// Sanity check for pucch_resource_indicator value received to check for false DCI.
valid = 0;
if (mac->ULbwp[0] &&
mac->ULbwp[0]->bwp_Dedicated &&
mac->ULbwp[0]->bwp_Dedicated->pucch_Config &&
mac->ULbwp[0]->bwp_Dedicated->pucch_Config->choice.setup&&
mac->ULbwp[0]->bwp_Dedicated->pucch_Config->choice.setup->resourceSetToAddModList) {
mac->ULbwp[0]->bwp_Dedicated &&
mac->ULbwp[0]->bwp_Dedicated->pucch_Config &&
mac->ULbwp[0]->bwp_Dedicated->pucch_Config->choice.setup&&
mac->ULbwp[0]->bwp_Dedicated->pucch_Config->choice.setup->resourceSetToAddModList) {
pucch_res_set_cnt = mac->ULbwp[0]->bwp_Dedicated->pucch_Config->choice.setup->resourceSetToAddModList->list.count;
for (int id = 0; id < pucch_res_set_cnt; id++) {
if (dlsch_config_pdu_1_0->pucch_resource_id < mac->ULbwp[0]->bwp_Dedicated->pucch_Config->choice.setup->resourceSetToAddModList->list.array[id]->resourceList.list.count) {
......@@ -754,13 +753,13 @@ int8_t nr_ue_process_dci(module_id_t module_id, int cc_id, uint8_t gNB_index, fr
}
} else valid=1;
if (!valid) {
LOG_W(MAC, "[%d.%d] pucch_resource_indicator value %d is out of bounds. Possibly due to false DCI. Ignoring DCI!\n", frame, slot, dlsch_config_pdu_1_0->pucch_resource_id);
return -1;
}
LOG_W(MAC, "[%d.%d] pucch_resource_indicator value %d is out of bounds. Possibly due to false DCI. Ignoring DCI!\n", frame, slot, dlsch_config_pdu_1_0->pucch_resource_id);
return -1;
}
/* PDSCH_TO_HARQ_FEEDBACK_TIME_IND (only if CRC scrambled by C-RNTI or CS-RNTI or new-RNTI)*/
dlsch_config_pdu_1_0->pdsch_to_harq_feedback_time_ind = 1+dci->pdsch_to_harq_feedback_timing_indicator.val;
LOG_D(MAC,"(nr_ue_procedures.c) rnti = %x dl_config->number_pdus = %d\n",
dl_config->dl_config_list[dl_config->number_pdus].dlsch_config_pdu.rnti,
dl_config->number_pdus);
......@@ -1219,7 +1218,7 @@ uint8_t nr_extract_dci_info(NR_UE_MAC_INST_t *mac,
LOG_D(MAC,"Format indicator %d (%d bits) N_RB_BWP %d => %d (0x%lx)\n",dci_pdu_rel15->format_indicator,1,N_RB,dci_size-pos,*dci_pdu);
#endif
// check BWP id
// check BWP id
if (mac->DLbwp[0]) N_RB=NRRIV2BW(mac->DLbwp[0]->bwp_Common->genericParameters.locationAndBandwidth, MAX_BWP_SIZE);
else N_RB=NRRIV2BW(mac->scc_SIB->downlinkConfigCommon.initialDownlinkBWP.genericParameters.locationAndBandwidth, MAX_BWP_SIZE);
......@@ -1367,27 +1366,27 @@ uint8_t nr_extract_dci_info(NR_UE_MAC_INST_t *mac,
fsize = (int)ceil( log2( (N_RB*(N_RB+1))>>1 ) );
pos+=fsize;
dci_pdu_rel15->frequency_domain_assignment.val = (*dci_pdu>>(dci_size-pos))&((1<<fsize)-1);
// Time domain assignment 4 bit
pos+=4;
dci_pdu_rel15->time_domain_assignment.val = (*dci_pdu>>(dci_size-pos))&0xf;
// VRB to PRB mapping 1 bit
pos++;
dci_pdu_rel15->vrb_to_prb_mapping.val = (*dci_pdu>>(dci_size-pos))&0x1;
// MCS 5bit //bit over 32, so dci_pdu ++
pos+=5;
dci_pdu_rel15->mcs = (*dci_pdu>>(dci_size-pos))&0x1f;
// Redundancy version 2 bit
pos+=2;
dci_pdu_rel15->rv = (*dci_pdu>>(dci_size-pos))&3;
// System information indicator 1 bit
pos++;
dci_pdu_rel15->system_info_indicator = (*dci_pdu>>(dci_size-pos))&0x1;
LOG_D(MAC,"N_RB = %i\n", N_RB);
LOG_D(MAC,"dci_size = %i\n", dci_size);
LOG_D(MAC,"fsize = %i\n", fsize);
......@@ -1397,12 +1396,12 @@ uint8_t nr_extract_dci_info(NR_UE_MAC_INST_t *mac,
LOG_D(MAC,"dci_pdu_rel15->mcs = %i\n", dci_pdu_rel15->mcs);
LOG_D(MAC,"dci_pdu_rel15->rv = %i\n", dci_pdu_rel15->rv);
LOG_D(MAC,"dci_pdu_rel15->system_info_indicator = %i\n", dci_pdu_rel15->system_info_indicator);
break;
case NR_RNTI_TC:
// check BWP id
// check BWP id
if (mac->DLbwp[0]) N_RB=NRRIV2BW(mac->DLbwp[0]->bwp_Common->genericParameters.locationAndBandwidth, MAX_BWP_SIZE);
else N_RB=NRRIV2BW(mac->scc_SIB->downlinkConfigCommon.initialDownlinkBWP.genericParameters.locationAndBandwidth, MAX_BWP_SIZE);
......@@ -1521,7 +1520,7 @@ uint8_t nr_extract_dci_info(NR_UE_MAC_INST_t *mac,
dci_pdu_rel15->ndi= (*dci_pdu>>(dci_size-pos))&1;
#ifdef DEBUG_EXTRACT_DCI
LOG_D(MAC,"NDI %d (%d bits)=> %d (0x%lx)\n",dci_pdu_rel15->ndi,1,dci_size-pos,*dci_pdu);
#endif
#endif
// Redundancy version 2bit
pos+=2;
dci_pdu_rel15->rv= (*dci_pdu>>(dci_size-pos))&3;
......
openair2/LAYER2/NR_MAC_UE/nr_ue_scheduler.c
View file @ 0a3f128e
......@@ -1005,10 +1005,9 @@ NR_UE_L2_STATE_t nr_ue_scheduler(nr_downlink_indication_t *dl_info, nr_uplink_in
//and block this traffic from being forwarded to the upper layers at the gNB
LOG_D(PHY, "In %s: Random data to be transmitted: TBS_bytes %d \n", __FUNCTION__, TBS_bytes);
//Give the first byte a dummy value (a value not corresponding to any valid LCID based on 38.321, Table 6.2.1-2)
//in order to distinguish the PHY random packets at the MAC layer of the gNB receiver from the normal packets that should
//have a valid LCID (nr_process_mac_pdu function)
ulsch_input_buffer[0] = 0x31;
// Make the first byte padding so that gNB ignores the PHY random
// data in the TB for the PHY at the MAC layer
ulsch_input_buffer[0] = UL_SCH_LCID_PADDING;
for (int i = 1; i < TBS_bytes; i++) {
ulsch_input_buffer[i] = (unsigned char) rand();
......
openair2/LAYER2/NR_MAC_gNB/config.c
View file @ 0a3f128e
......@@ -406,21 +406,63 @@ int rrc_mac_config_req_gNB(module_id_t Mod_idP,
find_SSB_and_RO_available(Mod_idP);
const NR_TDD_UL_DL_Pattern_t *tdd = &scc->tdd_UL_DL_ConfigurationCommon->pattern1;
const int nr_mix_slots = tdd->nrofDownlinkSymbols != 0 || tdd->nrofUplinkSymbols != 0;
const int nr_slots_period = tdd->nrofDownlinkSlots + tdd->nrofUplinkSlots + nr_mix_slots;
const int nr_dlmix_slots = tdd->nrofDownlinkSlots + (tdd->nrofDownlinkSymbols != 0);
const int nr_ulstart_slot = tdd->nrofDownlinkSlots + (tdd->nrofUplinkSymbols == 0);
for (int slot = 0; slot < n; ++slot) {
/* FIXME: it seems there is a problem with slot 0/10/slots right after UL:
* we just get retransmissions. Thus, do not schedule such slots in DL */
if (slot % nr_slots_period != 0)
RC.nrmac[Mod_idP]->dlsch_slot_bitmap[slot / 64] |= ((slot % nr_slots_period) < nr_dlmix_slots) << (slot % 64);
RC.nrmac[Mod_idP]->ulsch_slot_bitmap[slot / 64] |= ((slot % nr_slots_period) >= nr_ulstart_slot) << (slot % 64);
LOG_D(NR_MAC, "slot %d DL %d UL %d\n",
slot,
(RC.nrmac[Mod_idP]->dlsch_slot_bitmap[slot / 64] & (1 << (slot % 64))) != 0,
(RC.nrmac[Mod_idP]->ulsch_slot_bitmap[slot / 64] & (1 << (slot % 64))) != 0);
}
if (get_softmodem_params()->phy_test) {
RC.nrmac[Mod_idP]->pre_processor_dl = nr_preprocessor_phytest;
RC.nrmac[Mod_idP]->pre_processor_ul = nr_ul_preprocessor_phytest;
} else {
RC.nrmac[Mod_idP]->pre_processor_dl = nr_init_fr1_dlsch_preprocessor(Mod_idP, 0);
RC.nrmac[Mod_idP]->pre_processor_ul = nr_init_fr1_ulsch_preprocessor(Mod_idP, 0);
}
if (get_softmodem_params()->sa > 0) {
NR_COMMON_channels_t *cc = &RC.nrmac[Mod_idP]->common_channels[0];
for (int n=0;n<NR_NB_RA_PROC_MAX;n++ ) {
cc->ra[n].cfra = false;
cc->ra[n].rnti = 0;
cc->ra[n].preambles.num_preambles = MAX_NUM_NR_PRACH_PREAMBLES;
cc->ra[n].preambles.preamble_list = (uint8_t *) malloc(MAX_NUM_NR_PRACH_PREAMBLES*sizeof(uint8_t));
for (int i = 0; i < MAX_NUM_NR_PRACH_PREAMBLES; i++)
cc->ra[n].preambles.preamble_list[i] = i;
cc->ra[n].cfra = false;
cc->ra[n].rnti = 0;
cc->ra[n].preambles.num_preambles = MAX_NUM_NR_PRACH_PREAMBLES;
cc->ra[n].preambles.preamble_list = (uint8_t *) malloc(MAX_NUM_NR_PRACH_PREAMBLES*sizeof(uint8_t));
for (int i = 0; i < MAX_NUM_NR_PRACH_PREAMBLES; i++)
cc->ra[n].preambles.preamble_list[i] = i;
}
}
}
if (CellGroup) {
const NR_ServingCellConfig_t *servingCellConfig = CellGroup->spCellConfig->spCellConfigDedicated;
const struct NR_ServingCellConfig__downlinkBWP_ToAddModList *bwpList = servingCellConfig->downlinkBWP_ToAddModList;
AssertFatal(bwpList->list.count > 0, "downlinkBWP_ToAddModList has no BWPs!\n");
for (int i = 0; i < bwpList->list.count; ++i) {
const NR_BWP_Downlink_t *bwp = bwpList->list.array[i];
calculate_preferred_dl_tda(Mod_idP, bwp);
}
const struct NR_UplinkConfig__uplinkBWP_ToAddModList *ubwpList =
servingCellConfig->uplinkConfig->uplinkBWP_ToAddModList;
AssertFatal(ubwpList->list.count > 0, "downlinkBWP_ToAddModList no BWPs!\n");
for (int i = 0; i < ubwpList->list.count; ++i) {
const NR_BWP_Uplink_t *ubwp = ubwpList->list.array[i];
calculate_preferred_ul_tda(Mod_idP, ubwp);
}
NR_UE_info_t *UE_info = &RC.nrmac[Mod_idP]->UE_info;
if (add_ue == 1 && get_softmodem_params()->phy_test) {
const int UE_id = add_new_nr_ue(Mod_idP, rnti, CellGroup);
......
openair2/LAYER2/NR_MAC_gNB/gNB_scheduler.c
View file @ 0a3f128e
......@@ -66,7 +66,13 @@ void dump_mac_stats(gNB_MAC_INST *gNB)
NR_UE_info_t *UE_info = &gNB->UE_info;
int num = 1;
for (int UE_id = UE_info->list.head; UE_id >= 0; UE_id = UE_info->list.next[UE_id]) {
LOG_I(MAC, "UE ID %d RNTI %04x (%d/%d)\n", UE_id, UE_info->rnti[UE_id], num++, UE_info->num_UEs);
LOG_I(MAC, "UE ID %d RNTI %04x (%d/%d) PH %d dB PCMAX %d dBm\n",
UE_id,
UE_info->rnti[UE_id],
num++,
UE_info->num_UEs,
UE_info->UE_sched_ctrl[UE_id].ph,
UE_info->UE_sched_ctrl[UE_id].pcmax);
NR_mac_stats_t *stats = &UE_info->mac_stats[UE_id];
const int avg_rsrp = stats->num_rsrp_meas > 0 ? stats->cumul_rsrp / stats->num_rsrp_meas : 0;
LOG_I(MAC, "UE %d: dlsch_rounds %d/%d/%d/%d, dlsch_errors %d, average RSRP %d (%d meas)\n",
......@@ -77,10 +83,15 @@ void dump_mac_stats(gNB_MAC_INST *gNB)
stats->num_rsrp_meas = 0;
stats->cumul_rsrp = 0 ;
LOG_I(MAC, "UE %d: dlsch_total_bytes %d\n", UE_id, stats->dlsch_total_bytes);
LOG_I(MAC, "UE %d: ulsch_rounds %d/%d/%d/%d, ulsch_errors %d\n",
const NR_UE_sched_ctrl_t *sched_ctrl = &UE_info->UE_sched_ctrl[UE_id];
LOG_I(MAC, "UE %d: ulsch_rounds %d/%d/%d/%d, ulsch_errors %d, PUSCH SNR %2.1f dB, PUCCH SNR %2.1f dB, noise rssi %2.1f dB\n",
UE_id,
stats->ulsch_rounds[0], stats->ulsch_rounds[1],
stats->ulsch_rounds[2], stats->ulsch_rounds[3], stats->ulsch_errors);
stats->ulsch_rounds[2], stats->ulsch_rounds[3],
stats->ulsch_errors,
(float) sched_ctrl->pusch_snrx10 / 10,
(float) sched_ctrl->pucch_snrx10 / 10,
(float) (sched_ctrl->raw_rssi - 1280) / 10);
LOG_I(MAC,
"UE %d: ulsch_total_bytes_scheduled %d, ulsch_total_bytes_received %d\n",
UE_id,
......@@ -313,63 +324,24 @@ void gNB_dlsch_ulsch_scheduler(module_id_t module_idP,
protocol_ctxt_t ctxt;
PROTOCOL_CTXT_SET_BY_MODULE_ID(&ctxt, module_idP, ENB_FLAG_YES, NOT_A_RNTI, frame, slot,module_idP);
int nb_periods_per_frame;
const int bwp_id = 1;
gNB_MAC_INST *gNB = RC.nrmac[module_idP];
NR_COMMON_channels_t *cc = gNB->common_channels;
NR_ServingCellConfigCommon_t *scc = cc->ServingCellConfigCommon;
NR_TDD_UL_DL_Pattern_t *tdd_pattern = &scc->tdd_UL_DL_ConfigurationCommon->pattern1;
switch(scc->tdd_UL_DL_ConfigurationCommon->pattern1.dl_UL_TransmissionPeriodicity) {
case 0:
nb_periods_per_frame = 20; // 10ms/0p5ms
break;
case 1:
nb_periods_per_frame = 16; // 10ms/0p625ms
break;
case 2:
nb_periods_per_frame = 10; // 10ms/1ms
break;
case 3:
nb_periods_per_frame = 8; // 10ms/1p25ms
break;
case 4:
nb_periods_per_frame = 5; // 10ms/2ms
break;
case 5:
nb_periods_per_frame = 4; // 10ms/2p5ms
break;
case 6:
nb_periods_per_frame = 2; // 10ms/5ms
break;
case 7:
nb_periods_per_frame = 1; // 10ms/10ms
break;
default:
AssertFatal(1==0,"Undefined tdd period %ld\n", scc->tdd_UL_DL_ConfigurationCommon->pattern1.dl_UL_TransmissionPeriodicity);
}
if (slot==0 && (*scc->downlinkConfigCommon->frequencyInfoDL->frequencyBandList.list.array[0]>=257)) {
const NR_TDD_UL_DL_Pattern_t *tdd = &scc->tdd_UL_DL_ConfigurationCommon->pattern1;
const int n = nr_slots_per_frame[*scc->ssbSubcarrierSpacing];
const int nr_mix_slots = tdd->nrofDownlinkSymbols != 0 || tdd->nrofUplinkSymbols != 0;
const int nr_slots_period = tdd->nrofDownlinkSlots + tdd->nrofUplinkSlots + nr_mix_slots;
const int nb_periods_per_frame = n / nr_slots_period;
// re-initialization of tdd_beam_association at beginning of frame (only for FR2)
for (int i=0; i<nb_periods_per_frame; i++)
gNB->tdd_beam_association[i] = -1;
}
int num_slots_per_tdd = (nr_slots_per_frame[*scc->ssbSubcarrierSpacing])/nb_periods_per_frame;
const int nr_ulmix_slots = tdd_pattern->nrofUplinkSlots + (tdd_pattern->nrofUplinkSymbols!=0);
start_meas(&RC.nrmac[module_idP]->eNB_scheduler);
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_gNB_DLSCH_ULSCH_SCHEDULER,VCD_FUNCTION_IN);
......@@ -383,18 +355,7 @@ void gNB_dlsch_ulsch_scheduler(module_id_t module_idP,
nr_rrc_trigger(&ctxt, 0 /*CC_id*/, frame, slot >> *scc->ssbSubcarrierSpacing);
}
#define BIT(x) (1 << (x))
const uint64_t dlsch_in_slot_bitmap = BIT( 1) | BIT( 2) | BIT( 3) | BIT( 4) | BIT( 5) | BIT( 6)
| BIT(11) | BIT(12) | BIT(13) | BIT(14) | BIT(15) | BIT(16);
uint8_t prach_config_index = scc->uplinkConfigCommon->initialUplinkBWP->rach_ConfigCommon->choice.setup->rach_ConfigGeneric.prach_ConfigurationIndex;
uint64_t ulsch_in_slot_bitmap;
if (prach_config_index==4) //this is the PRACH config used in the Benetel RRU. TODO: make this generic for any PRACH config.
ulsch_in_slot_bitmap = BIT( 8) | BIT( 9);
else
ulsch_in_slot_bitmap = BIT( 8) | BIT(18);
memset(RC.nrmac[module_idP]->cce_list[0][0],0,MAX_NUM_CCE*sizeof(int)); // coreset0
memset(RC.nrmac[module_idP]->cce_list[bwp_id][0],0,MAX_NUM_CCE*sizeof(int)); // coreset0
memset(RC.nrmac[module_idP]->cce_list[bwp_id][1],0,MAX_NUM_CCE*sizeof(int)); // coresetid 1
NR_UE_info_t *UE_info = &RC.nrmac[module_idP]->UE_info;
for (int UE_id = UE_info->list.head; UE_id >= 0; UE_id = UE_info->list.next[UE_id])
......@@ -419,7 +380,7 @@ void gNB_dlsch_ulsch_scheduler(module_id_t module_idP,
// This schedules MIB
schedule_nr_mib(module_idP, frame, slot, nr_slots_per_frame[*scc->ssbSubcarrierSpacing],nb_periods_per_frame);
schedule_nr_mib(module_idP, frame, slot);
// This schedules SIB1
if ( get_softmodem_params()->sa == 1 )
......@@ -454,14 +415,10 @@ void gNB_dlsch_ulsch_scheduler(module_id_t module_idP,
}
// This schedules the DCI for Uplink and subsequently PUSCH
{
nr_schedule_ulsch(module_idP, frame, slot, num_slots_per_tdd, nr_ulmix_slots, ulsch_in_slot_bitmap);
}
nr_schedule_ulsch(module_idP, frame, slot);
// This schedules the DCI for Downlink and PDSCH
if (is_xlsch_in_slot(dlsch_in_slot_bitmap, slot))
nr_schedule_ue_spec(module_idP, frame, slot);
nr_schedule_ue_spec(module_idP, frame, slot);
nr_schedule_pucch(module_idP, frame, slot);
......
openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_RA.c
View file @ 0a3f128e
......@@ -377,6 +377,16 @@ void schedule_nr_prach(module_id_t module_idP, frame_t frameP, sub_frame_t slotP
}
}
}
// block resources in vrb_map_UL
const NR_RACH_ConfigGeneric_t *rach_ConfigGeneric =
&scc->uplinkConfigCommon->initialUplinkBWP->rach_ConfigCommon->choice.setup->rach_ConfigGeneric;
const uint8_t mu_pusch =
scc->uplinkConfigCommon->frequencyInfoUL->scs_SpecificCarrierList.list.array[0]->subcarrierSpacing;
const int16_t N_RA_RB = get_N_RA_RB(cfg->prach_config.prach_sub_c_spacing.value, mu_pusch);
uint16_t *vrb_map_UL = &cc->vrb_map_UL[slotP * MAX_BWP_SIZE];
for (int i = 0; i < N_RA_RB * fdm; ++i)
vrb_map_UL[rach_ConfigGeneric->msg1_FrequencyStart + i] = 0xff; // all symbols
}
}
}
......@@ -891,7 +901,7 @@ void nr_generate_Msg2(module_id_t module_idP, int CC_id, frame_t frameP, sub_fra
if ((ra->Msg2_frame == frameP) && (ra->Msg2_slot == slotP)) {
uint8_t time_domain_assignment = 3;
uint8_t time_domain_assignment = 1;
uint8_t mcsIndex = 0;
int rbStart = 0;
int rbSize = 8;
......@@ -1180,17 +1190,10 @@ void nr_generate_Msg4(module_id_t module_idP, int CC_id, frame_t frameP, sub_fra
long BWPStart = NRRIV2PRBOFFSET(genericParameters->locationAndBandwidth, MAX_BWP_SIZE);
// HARQ management
int8_t current_harq_pid = sched_ctrl->dl_harq_pid;
if (current_harq_pid < 0) {
current_harq_pid = sched_ctrl->available_dl_harq.head;
remove_front_nr_list(&sched_ctrl->available_dl_harq);
sched_ctrl->dl_harq_pid = current_harq_pid;
} else {
if (sched_ctrl->harq_processes[current_harq_pid].round == 0)
remove_nr_list(&sched_ctrl->available_dl_harq, current_harq_pid);
else
remove_nr_list(&sched_ctrl->retrans_dl_harq, current_harq_pid);
}
AssertFatal(sched_ctrl->available_dl_harq.head >= 0,
"UE context not initialized: no HARQ processes found\n");
int current_harq_pid = sched_ctrl->available_dl_harq.head;
remove_front_nr_list(&sched_ctrl->available_dl_harq);
NR_UE_harq_t *harq = &sched_ctrl->harq_processes[current_harq_pid];
DevAssert(!harq->is_waiting);
add_tail_nr_list(&sched_ctrl->feedback_dl_harq, current_harq_pid);
......@@ -1219,6 +1222,7 @@ void nr_generate_Msg4(module_id_t module_idP, int CC_id, frame_t frameP, sub_fra
nr_acknack_scheduling(module_idP, UE_id, frameP, slotP,r_pucch);
harq->feedback_slot = sched_ctrl->sched_pucch->ul_slot;
harq->feedback_frame = sched_ctrl->sched_pucch->frame;
// Bytes to be transmitted
uint8_t *buf = (uint8_t *) harq->tb;
......@@ -1246,18 +1250,24 @@ void nr_generate_Msg4(module_id_t module_idP, int CC_id, frame_t frameP, sub_fra
uint16_t N_DMRS_SLOT = get_num_dmrs(dlDmrsSymbPos);
long dmrsConfigType = bwp ? (bwp->bwp_Dedicated->pdsch_Config->choice.setup->dmrs_DownlinkForPDSCH_MappingTypeA->choice.setup->dmrs_Type == NULL ? 0 : 1):0;
uint8_t N_PRB_DMRS = 0;
long dmrsConfigType = bwp!=NULL ? (bwp->bwp_Dedicated->pdsch_Config->choice.setup->dmrs_DownlinkForPDSCH_MappingTypeA->choice.setup->dmrs_Type == NULL ? 0 : 1) : 0;
AssertFatal(nr_mac->sched_ctrlCommon->numDmrsCdmGrpsNoData == 1 || nr_mac->sched_ctrlCommon->numDmrsCdmGrpsNoData == 2,
"nr_mac->schedCtrlCommon->numDmrsCdmGrpsNoData %d is not possible",
nr_mac->sched_ctrlCommon->numDmrsCdmGrpsNoData);
nr_mac->sched_ctrlCommon->pdsch_semi_static.numDmrsCdmGrpsNoData = 2;
if (nrOfSymbols == 2) {
nr_mac->sched_ctrlCommon->pdsch_semi_static.numDmrsCdmGrpsNoData = 1;
}
AssertFatal(nr_mac->sched_ctrlCommon->pdsch_semi_static.numDmrsCdmGrpsNoData == 1
|| nr_mac->sched_ctrlCommon->pdsch_semi_static.numDmrsCdmGrpsNoData == 2,
"nr_mac->schedCtrlCommon->pdsch_semi_static.numDmrsCdmGrpsNoData %d is not possible",
nr_mac->sched_ctrlCommon->pdsch_semi_static.numDmrsCdmGrpsNoData);
uint8_t N_PRB_DMRS = 0;
if (dmrsConfigType==NFAPI_NR_DMRS_TYPE1) {
N_PRB_DMRS = nr_mac->sched_ctrlCommon->numDmrsCdmGrpsNoData * 6;
N_PRB_DMRS = nr_mac->sched_ctrlCommon->pdsch_semi_static.numDmrsCdmGrpsNoData * 6;
}
else {
N_PRB_DMRS = nr_mac->sched_ctrlCommon->numDmrsCdmGrpsNoData * 4;
N_PRB_DMRS = nr_mac->sched_ctrlCommon->pdsch_semi_static.numDmrsCdmGrpsNoData * 4;
}
uint8_t mcsTableIdx = 0;
......
openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_phytest.c
View file @ 0a3f128e
......@@ -316,14 +316,10 @@ void nr_preprocessor_phytest(module_id_t module_id,
0);
sched_ctrl->num_total_bytes += sched_ctrl->rlc_status[lcid].bytes_in_buffer;
const int target_ss = NR_SearchSpace__searchSpaceType_PR_ue_Specific;
sched_ctrl->search_space = get_searchspace(scc,sched_ctrl->active_bwp->bwp_Dedicated, target_ss);
uint8_t nr_of_candidates;
find_aggregation_candidates(&sched_ctrl->aggregation_level,
&nr_of_candidates,
sched_ctrl->search_space);
sched_ctrl->coreset = get_coreset(scc,
sched_ctrl->active_bwp, sched_ctrl->search_space, 1 /* dedicated */);
const int cid = sched_ctrl->coreset->controlResourceSetId;
const uint16_t Y = UE_info->Y[UE_id][cid][slot];
const int m = UE_info->num_pdcch_cand[UE_id][cid];
......@@ -359,35 +355,42 @@ void nr_preprocessor_phytest(module_id_t module_id,
"could not find uplink slot for PUCCH (RNTI %04x@%d.%d)!\n",
rnti, frame, slot);
sched_ctrl->rbStart = rbStart;
sched_ctrl->rbSize = rbSize;
sched_ctrl->time_domain_allocation = 2;
if (!UE_info->CellGroup[UE_id]->spCellConfig->spCellConfigDedicated->initialDownlinkBWP->pdsch_Config->choice.setup->mcs_Table)
sched_ctrl->mcsTableIdx = 0;
else {
if (*UE_info->CellGroup[UE_id]->spCellConfig->spCellConfigDedicated->initialDownlinkBWP->pdsch_Config->choice.setup->mcs_Table == 0)
sched_ctrl->mcsTableIdx = 1;
else
sched_ctrl->mcsTableIdx = 2;
}
sched_ctrl->mcs = target_dl_mcs;
sched_ctrl->numDmrsCdmGrpsNoData = 1;
NR_sched_pdsch_t *sched_pdsch = &sched_ctrl->sched_pdsch;
NR_pdsch_semi_static_t *ps = &sched_ctrl->pdsch_semi_static;
sched_pdsch->rbStart = rbStart;
sched_pdsch->rbSize = rbSize;
const int tda = RC.nrmac[module_id]->preferred_dl_tda[sched_ctrl->active_bwp->bwp_Id][slot];
const uint8_t num_dmrs_cdm_grps_no_data = 1;
if (ps->time_domain_allocation != tda || ps->numDmrsCdmGrpsNoData != num_dmrs_cdm_grps_no_data)
nr_set_pdsch_semi_static(
scc, UE_info->CellGroup[UE_id], sched_ctrl->active_bwp, tda, num_dmrs_cdm_grps_no_data, ps);
sched_pdsch->mcs = target_dl_mcs;
sched_pdsch->Qm = nr_get_Qm_dl(sched_pdsch->mcs, ps->mcsTableIdx);
sched_pdsch->R = nr_get_code_rate_dl(sched_pdsch->mcs, ps->mcsTableIdx);
sched_pdsch->tb_size = nr_compute_tbs(sched_pdsch->Qm,
sched_pdsch->R,
sched_pdsch->rbSize,
ps->nrOfSymbols,
ps->N_PRB_DMRS * ps->N_DMRS_SLOT,
0 /* N_PRB_oh, 0 for initialBWP */,
0 /* tb_scaling */,
1 /* nrOfLayers */)
>> 3;
/* get the PID of a HARQ process awaiting retransmission, or -1 otherwise */
sched_ctrl->dl_harq_pid = sched_ctrl->retrans_dl_harq.head;
sched_pdsch->dl_harq_pid = sched_ctrl->retrans_dl_harq.head;
/* mark the corresponding RBs as used */
for (int rb = 0; rb < sched_ctrl->rbSize; rb++)
vrb_map[rb + sched_ctrl->rbStart] = 1;
for (int rb = 0; rb < sched_pdsch->rbSize; rb++)
vrb_map[rb + sched_pdsch->rbStart] = 1;
}
uint32_t target_ul_mcs = 9;
uint32_t target_ul_bw = 50;
uint64_t ulsch_slot_bitmap = (1<<8);
bool nr_ul_preprocessor_phytest(module_id_t module_id,
frame_t frame,
sub_frame_t slot,
int num_slots_per_tdd,
uint64_t ulsch_in_slot_bitmap) {
uint64_t ulsch_slot_bitmap = (1 << 8);
bool nr_ul_preprocessor_phytest(module_id_t module_id, frame_t frame, sub_frame_t slot)
{
gNB_MAC_INST *nr_mac = RC.nrmac[module_id];
NR_COMMON_channels_t *cc = nr_mac->common_channels;
NR_ServingCellConfigCommon_t *scc = cc->ServingCellConfigCommon;
......@@ -406,7 +409,9 @@ bool nr_ul_preprocessor_phytest(module_id_t module_id,
NR_UE_sched_ctrl_t *sched_ctrl = &UE_info->UE_sched_ctrl[UE_id];
const int tda = 1;
const int tda = RC.nrmac[module_id]->preferred_ul_tda[sched_ctrl->active_ubwp->bwp_Id][slot];
if (tda < 0)
return false;
const struct NR_PUSCH_TimeDomainResourceAllocationList *tdaList =
sched_ctrl->active_ubwp->bwp_Common->pusch_ConfigCommon->choice.setup->pusch_TimeDomainAllocationList;
AssertFatal(tda < tdaList->list.count,
......@@ -422,15 +427,24 @@ bool nr_ul_preprocessor_phytest(module_id_t module_id,
if (!is_xlsch_in_slot(ulsch_slot_bitmap, sched_slot))
return false;
const long f = sched_ctrl->search_space->searchSpaceType->choice.ue_Specific->dci_Formats;
const int dci_format = f ? NR_UL_DCI_FORMAT_0_1 : NR_UL_DCI_FORMAT_0_0;
const uint8_t num_dmrs_cdm_grps_no_data = 1;
/* we want to avoid a lengthy deduction of DMRS and other parameters in
* every TTI if we can save it, so check whether dci_format, TDA, or
* num_dmrs_cdm_grps_no_data has changed and only then recompute */
NR_pusch_semi_static_t *ps = &sched_ctrl->pusch_semi_static;
if (ps->time_domain_allocation != tda
|| ps->dci_format != dci_format
|| ps->num_dmrs_cdm_grps_no_data != num_dmrs_cdm_grps_no_data)
nr_set_pusch_semi_static(scc, sched_ctrl->active_ubwp, dci_format, tda, num_dmrs_cdm_grps_no_data, ps);
uint16_t rbStart = 0;
uint16_t rbSize = target_ul_bw;
uint16_t *vrb_map_UL =
&RC.nrmac[module_id]->common_channels[CC_id].vrb_map_UL[sched_slot * MAX_BWP_SIZE];
const int startSymbolAndLength = tdaList->list.array[tda]->startSymbolAndLength;
int startSymbolIndex, nrOfSymbols;
SLIV2SL(startSymbolAndLength, &startSymbolIndex, &nrOfSymbols);
const uint16_t symb = ((1 << nrOfSymbols) - 1) << startSymbolIndex;
const uint16_t symb = ((1 << ps->nrOfSymbols) - 1) << ps->startSymbolIndex;
for (int i = rbStart; i < rbStart + rbSize; ++i) {
if ((vrb_map_UL[i] & symb) != 0) {
LOG_E(MAC,
......@@ -446,14 +460,10 @@ bool nr_ul_preprocessor_phytest(module_id_t module_id,
sched_ctrl->sched_pusch.slot = sched_slot;
sched_ctrl->sched_pusch.frame = sched_frame;
const int target_ss = NR_SearchSpace__searchSpaceType_PR_ue_Specific;
sched_ctrl->search_space = get_searchspace(scc,sched_ctrl->active_bwp->bwp_Dedicated, target_ss);
uint8_t nr_of_candidates;
find_aggregation_candidates(&sched_ctrl->aggregation_level,
&nr_of_candidates,
sched_ctrl->search_space);
sched_ctrl->coreset = get_coreset(scc,
sched_ctrl->active_bwp, sched_ctrl->search_space, 1 /* dedicated */);
const int cid = sched_ctrl->coreset->controlResourceSetId;
const uint16_t Y = UE_info->Y[UE_id][cid][slot];
const int m = UE_info->num_pdcch_cand[UE_id][cid];
......@@ -470,24 +480,6 @@ bool nr_ul_preprocessor_phytest(module_id_t module_id,
}
UE_info->num_pdcch_cand[UE_id][cid]++;
sched_ctrl->sched_pusch.time_domain_allocation = tda;
const long f = sched_ctrl->search_space->searchSpaceType->choice.ue_Specific->dci_Formats;
const int dci_format = f ? NR_UL_DCI_FORMAT_0_1 : NR_UL_DCI_FORMAT_0_0;
const uint8_t num_dmrs_cdm_grps_no_data = 1;
/* we want to avoid a lengthy deduction of DMRS and other parameters in
* every TTI if we can save it, so check whether dci_format, TDA, or
* num_dmrs_cdm_grps_no_data has changed and only then recompute */
NR_sched_pusch_save_t *ps = &sched_ctrl->pusch_save;
if (ps->time_domain_allocation != tda
|| ps->dci_format != dci_format
|| ps->num_dmrs_cdm_grps_no_data != num_dmrs_cdm_grps_no_data)
nr_save_pusch_fields(scc,
sched_ctrl->active_ubwp,
dci_format,
tda,
num_dmrs_cdm_grps_no_data,
ps);
const int mcs = target_ul_mcs;
NR_sched_pusch_t *sched_pusch = &sched_ctrl->sched_pusch;
sched_pusch->mcs = mcs;
......
openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_primitives.c
View file @ 0a3f128e
......@@ -120,7 +120,7 @@ static inline uint8_t get_max_candidates(uint8_t scs) {
static inline uint8_t get_max_cces(uint8_t scs) {
AssertFatal(scs<4, "Invalid PDCCH subcarrier spacing %d\n", scs);
return (nr_max_number_of_cces_per_slot[scs]);
}
}
NR_ControlResourceSet_t *get_coreset(NR_ServingCellConfigCommon_t *scc,
NR_BWP_Downlink_t *bwp,
......@@ -221,12 +221,98 @@ int allocate_nr_CCEs(gNB_MAC_INST *nr_mac,
}
void nr_save_pusch_fields(const NR_ServingCellConfigCommon_t *scc,
const NR_BWP_Uplink_t *ubwp,
long dci_format,
int tda,
uint8_t num_dmrs_cdm_grps_no_data,
NR_sched_pusch_save_t *ps)
bool nr_find_nb_rb(uint16_t Qm,
uint16_t R,
uint16_t nb_symb_sch,
uint16_t nb_dmrs_prb,
uint32_t bytes,
uint16_t nb_rb_max,
uint32_t *tbs,
uint16_t *nb_rb)
{
/* is the maximum (not even) enough? */
*nb_rb = nb_rb_max;
*tbs = nr_compute_tbs(Qm, R, *nb_rb, nb_symb_sch, nb_dmrs_prb, 0, 0, 1) >> 3;
/* check whether it does not fit, or whether it exactly fits. Some algorithms
* might depend on the return value! */
if (bytes > *tbs)
return false;
if (bytes == *tbs)
return true;
/* is the minimum enough? */
*nb_rb = 1;
*tbs = nr_compute_tbs(Qm, R, *nb_rb, nb_symb_sch, nb_dmrs_prb, 0, 0, 1) >> 3;
if (bytes <= *tbs)
return true;
/* perform binary search to allocate all bytes within a TBS up to nb_rb_max
* RBs */
int hi = nb_rb_max;
int lo = 1;
for (int p = (hi + lo) / 2; lo + 1 < hi; p = (hi + lo) / 2) {
const uint32_t TBS = nr_compute_tbs(Qm, R, p, nb_symb_sch, nb_dmrs_prb, 0, 0, 1) >> 3;
if (bytes == TBS) {
hi = p;
break;
} else if (bytes < TBS) {
hi = p;
} else {
lo = p;
}
}
*nb_rb = hi;
*tbs = nr_compute_tbs(Qm, R, *nb_rb, nb_symb_sch, nb_dmrs_prb, 0, 0, 1) >> 3;
/* return whether we could allocate all bytes and stay below nb_rb_max */
return *tbs >= bytes && *nb_rb <= nb_rb_max;
}
void nr_set_pdsch_semi_static(const NR_ServingCellConfigCommon_t *scc,
const NR_CellGroupConfig_t *secondaryCellGroup,
const NR_BWP_Downlink_t *bwp,
int tda,
uint8_t num_dmrs_cdm_grps_no_data,
NR_pdsch_semi_static_t *ps)
{
ps->time_domain_allocation = tda;
const struct NR_PDSCH_TimeDomainResourceAllocationList *tdaList =
bwp->bwp_Common->pdsch_ConfigCommon->choice.setup->pdsch_TimeDomainAllocationList;
AssertFatal(tda < tdaList->list.count, "time_domain_allocation %d>=%d\n", tda, tdaList->list.count);
const int startSymbolAndLength = tdaList->list.array[tda]->startSymbolAndLength;
SLIV2SL(startSymbolAndLength, &ps->startSymbolIndex, &ps->nrOfSymbols);
if (!secondaryCellGroup->spCellConfig->spCellConfigDedicated->initialDownlinkBWP->pdsch_Config->choice.setup
->mcs_Table)
ps->mcsTableIdx = 0;
else if (*secondaryCellGroup->spCellConfig->spCellConfigDedicated->initialDownlinkBWP->pdsch_Config->choice.setup
->mcs_Table
== 0)
ps->mcsTableIdx = 1;
else
ps->mcsTableIdx = 2;
ps->numDmrsCdmGrpsNoData = num_dmrs_cdm_grps_no_data;
ps->dmrsConfigType =
bwp->bwp_Dedicated->pdsch_Config->choice.setup->dmrs_DownlinkForPDSCH_MappingTypeA->choice.setup->dmrs_Type
== NULL
? 0
: 1;
// if no data in dmrs cdm group is 1 only even REs have no data
// if no data in dmrs cdm group is 2 both odd and even REs have no data
ps->N_PRB_DMRS = num_dmrs_cdm_grps_no_data * (ps->dmrsConfigType == NFAPI_NR_DMRS_TYPE1 ? 6 : 4);
ps->N_DMRS_SLOT =
get_num_dmrs_symbols(bwp->bwp_Dedicated->pdsch_Config->choice.setup, scc->dmrs_TypeA_Position, ps->nrOfSymbols, ps->startSymbolIndex);
ps->dl_dmrs_symb_pos =
fill_dmrs_mask(bwp->bwp_Dedicated->pdsch_Config->choice.setup, scc->dmrs_TypeA_Position, ps->nrOfSymbols, ps->startSymbolIndex);
}
void nr_set_pusch_semi_static(const NR_ServingCellConfigCommon_t *scc,
const NR_BWP_Uplink_t *ubwp,
long dci_format,
int tda,
uint8_t num_dmrs_cdm_grps_no_data,
NR_pusch_semi_static_t *ps)
{
ps->dci_format = dci_format;
ps->time_domain_allocation = tda;
......@@ -514,7 +600,7 @@ void nr_configure_css_dci_initial(nfapi_nr_dl_tti_pdcch_pdu_rel15_t* pdcch_pdu,
}
void config_uldci(const NR_BWP_Uplink_t *ubwp,
const NR_ServingCellConfigCommon_t *scc,
const NR_ServingCellConfigCommon_t *scc,
const nfapi_nr_pusch_pdu_t *pusch_pdu,
dci_pdu_rel15_t *dci_pdu_rel15,
int dci_format,
......@@ -522,7 +608,7 @@ void config_uldci(const NR_BWP_Uplink_t *ubwp,
uint8_t tpc,
int n_ubwp,
int bwp_id) {
const int bw = NRRIV2BW(ubwp ?
const int bw = NRRIV2BW(ubwp ?
ubwp->bwp_Common->genericParameters.locationAndBandwidth :
scc->uplinkConfigCommon->initialUplinkBWP->genericParameters.locationAndBandwidth, MAX_BWP_SIZE);
dci_pdu_rel15->frequency_domain_assignment.val =
......@@ -545,11 +631,11 @@ void config_uldci(const NR_BWP_Uplink_t *ubwp,
// bwp indicator as per table 7.3.1.1.2-1 in 38.212
dci_pdu_rel15->bwp_indicator.val = n_ubwp < 4 ? bwp_id : bwp_id - 1;
// SRS resource indicator
if (ubwp &&
ubwp->bwp_Dedicated &&
ubwp->bwp_Dedicated->pusch_Config &&
ubwp->bwp_Dedicated->pusch_Config->choice.setup &&
ubwp->bwp_Dedicated->pusch_Config->choice.setup->txConfig != NULL) {
if (ubwp &&
ubwp->bwp_Dedicated &&
ubwp->bwp_Dedicated->pusch_Config &&
ubwp->bwp_Dedicated->pusch_Config->choice.setup &&
ubwp->bwp_Dedicated->pusch_Config->choice.setup->txConfig != NULL) {
AssertFatal(*ubwp->bwp_Dedicated->pusch_Config->choice.setup->txConfig == NR_PUSCH_Config__txConfig_codebook,
"Non Codebook configuration non supported\n");
dci_pdu_rel15->srs_resource_indicator.val = 0; // taking resource 0 for SRS
......@@ -734,9 +820,9 @@ void nr_configure_pucch(nfapi_nr_pucch_pdu_t* pucch_pdu,
n_set = pucch_Config->resourceSetToAddModList->list.count;
AssertFatal(n_set>0,"PUCCH resourceSetToAddModList is empty\n");
LOG_D(NR_MAC, "UCI n_set= %d\n", n_set);
N2 = 2;
// procedure to select pucch resource id from resource sets according to
// number of uci bits and pucch resource indicator pucch_resource
......@@ -1693,6 +1779,24 @@ int get_nrofHARQ_ProcessesForPDSCH(e_NR_PDSCH_ServingCellConfig__nrofHARQ_Proces
}
}
int get_dl_bwp_id(const NR_ServingCellConfig_t *servingCellConfig)
{
if (servingCellConfig->firstActiveDownlinkBWP_Id)
return *servingCellConfig->firstActiveDownlinkBWP_Id;
else if (servingCellConfig->defaultDownlinkBWP_Id)
return *servingCellConfig->defaultDownlinkBWP_Id;
else
return 1;
}
int get_ul_bwp_id(const NR_ServingCellConfig_t *servingCellConfig)
{
if (servingCellConfig->uplinkConfig && servingCellConfig->uplinkConfig->firstActiveUplinkBWP_Id)
return *servingCellConfig->uplinkConfig->firstActiveUplinkBWP_Id;
else
return 1;
}
//------------------------------------------------------------------------------
int add_new_nr_ue(module_id_t mod_idP, rnti_t rntiP, NR_CellGroupConfig_t *CellGroup)
{
......@@ -1725,9 +1829,9 @@ int add_new_nr_ue(module_id_t mod_idP, rnti_t rntiP, NR_CellGroupConfig_t *CellG
sched_ctrl->ta_frame = 0;
sched_ctrl->ta_update = 31;
sched_ctrl->ta_apply = false;
sched_ctrl->ul_rssi = 0;
/* set illegal time domain allocation to force recomputation of all fields */
sched_ctrl->pusch_save.time_domain_allocation = -1;
sched_ctrl->pdsch_semi_static.time_domain_allocation = -1;
sched_ctrl->pusch_semi_static.time_domain_allocation = -1;
const NR_ServingCellConfig_t *servingCellConfig = CellGroup ? CellGroup->spCellConfig->spCellConfigDedicated : NULL;
/* Set default BWPs */
......@@ -1737,6 +1841,9 @@ int add_new_nr_ue(module_id_t mod_idP, rnti_t rntiP, NR_CellGroupConfig_t *CellG
bwpList->list.count);
const int bwp_id = 1;
sched_ctrl->active_bwp = bwpList ? bwpList->list.array[bwp_id - 1] : NULL;
const int target_ss = NR_SearchSpace__searchSpaceType_PR_ue_Specific;
sched_ctrl->search_space = get_searchspace(sched_ctrl->active_bwp, target_ss);
sched_ctrl->coreset = get_coreset(NULL, sched_ctrl->active_bwp, sched_ctrl->search_space, 1 /* dedicated */);
const struct NR_UplinkConfig__uplinkBWP_ToAddModList *ubwpList = servingCellConfig ? servingCellConfig->uplinkConfig->uplinkBWP_ToAddModList : NULL;
if (ubwpList) AssertFatal(ubwpList->list.count == 1,
"uplinkBWP_ToAddModList has %d BWP!\n",
......@@ -1851,12 +1958,11 @@ void nr_mac_remove_ra_rnti(module_id_t mod_id, rnti_t rnti) {
uint8_t nr_get_tpc(int target, uint8_t cqi, int incr) {
// al values passed to this function are x10
int snrx10 = (cqi*5) - 640;
LOG_D(NR_MAC,"tpc : target %d, snrx10 %d\n",target,snrx10);
if (snrx10 > target + incr) return 0; // decrease 1dB
if (snrx10 < target - incr) return 2; // increase 1dB
if (snrx10 < target - (3*incr)) return 3; // increase 3dB
LOG_D(NR_MAC,"tpc : target %d, snrx10 %d\n",target,snrx10);
return 1; // no change
}
......
openair2/LAYER2/NR_MAC_gNB/mac_proto.h
View file @ 0a3f128e
......@@ -65,10 +65,16 @@ void clear_nr_nfapi_information(gNB_MAC_INST * gNB,
void gNB_dlsch_ulsch_scheduler(module_id_t module_idP,
frame_t frame_rxP, sub_frame_t slot_rxP);
/* \brief main DL scheduler function. Calls a preprocessor to decide on
* resource allocation, then "post-processes" resource allocation (nFAPI
* messages, statistics, HARQ handling, CEs, ... */
void nr_schedule_ue_spec(module_id_t module_id,
frame_t frame,
sub_frame_t slot);
/* \brief default FR1 DL preprocessor init routine, returns preprocessor to call */
nr_pp_impl_dl nr_init_fr1_dlsch_preprocessor(module_id_t module_id, int CC_id);
void schedule_control_sib1(module_id_t module_id,
int CC_id,
NR_Type0_PDCCH_CSS_config_t *type0_PDCCH_CSS_config,
......@@ -80,30 +86,15 @@ void schedule_control_sib1(module_id_t module_id,
void schedule_nr_sib1(module_id_t module_idP, frame_t frameP, sub_frame_t subframeP);
/* \brief default preprocessor */
void nr_simple_dlsch_preprocessor(module_id_t module_id,
frame_t frame,
sub_frame_t slot);
void schedule_nr_mib(module_id_t module_idP, frame_t frameP, sub_frame_t slotP);
void schedule_nr_mib(module_id_t module_idP,
frame_t frameP,
sub_frame_t subframeP,
uint8_t slots_per_frame,
int nb_periods_per_frame);
/* \brief main UL scheduler function. Calls a preprocessor to decide on
* resource allocation, then "post-processes" resource allocation (nFAPI
* messages, statistics, HARQ handling, ... */
void nr_schedule_ulsch(module_id_t module_id, frame_t frame, sub_frame_t slot);
/// uplink scheduler
void nr_schedule_ulsch(module_id_t module_id,
frame_t frame,
sub_frame_t slot,
int num_slots_per_tdd,
int ul_slots,
uint64_t ulsch_in_slot_bitmap);
bool nr_simple_ulsch_preprocessor(module_id_t module_id,
frame_t frame,
sub_frame_t slot,
int num_slots_per_tdd,
uint64_t ulsch_in_slot_bitmap);
/* \brief default FR1 UL preprocessor init routine, returns preprocessor to call */
nr_pp_impl_ul nr_init_fr1_ulsch_preprocessor(module_id_t module_id, int CC_id);
/////// Random Access MAC-PHY interface functions and primitives ///////
......@@ -157,11 +148,7 @@ void nr_preprocessor_phytest(module_id_t module_id,
sub_frame_t slot);
/* \brief UL preprocessor for phytest: schedules UE_id 0 with fixed MCS on a
* fixed set of resources */
bool nr_ul_preprocessor_phytest(module_id_t module_id,
frame_t frame,
sub_frame_t slot,
int num_slots_per_tdd,
uint64_t ulsch_in_slot_bitmap);
bool nr_ul_preprocessor_phytest(module_id_t module_id, frame_t frame, sub_frame_t slot);
void nr_schedule_css_dlsch_phytest(module_id_t module_idP,
frame_t frameP,
......@@ -178,7 +165,7 @@ void handle_nr_uci_pucch_2_3_4(module_id_t mod_id,
void config_uldci(const NR_BWP_Uplink_t *ubwp,
const NR_ServingCellConfigCommon_t *scc,
const NR_ServingCellConfigCommon_t *scc,
const nfapi_nr_pusch_pdu_t *pusch_pdu,
dci_pdu_rel15_t *dci_pdu_rel15,
int dci_format,
......@@ -202,7 +189,7 @@ bool nr_acknack_scheduling(int Mod_idP,
int UE_id,
frame_t frameP,
sub_frame_t slotP,
int r_pucch);
int r_pucch);
void get_pdsch_to_harq_feedback(int Mod_idP,
int UE_id,
......@@ -229,15 +216,15 @@ int nr_is_dci_opportunity(nfapi_nr_search_space_t search_space,
*/
void nr_configure_pucch(nfapi_nr_pucch_pdu_t* pucch_pdu,
NR_ServingCellConfigCommon_t *scc,
NR_CellGroupConfig_t *CellGroup,
NR_BWP_Uplink_t *bwp,
NR_ServingCellConfigCommon_t *scc,
NR_CellGroupConfig_t *CellGroup,
NR_BWP_Uplink_t *bwp,
uint16_t rnti,
uint8_t pucch_resource,
uint16_t O_csi,
uint16_t O_ack,
uint8_t O_sr,
int r_pucch);
int r_pucch);
void find_search_space(int ss_type,
NR_BWP_Downlink_t *bwp,
......@@ -265,7 +252,7 @@ void prepare_dci(const NR_CellGroupConfig_t *CellGroup,
/* find coreset within the search space */
NR_ControlResourceSet_t *get_coreset(NR_ServingCellConfigCommon_t *scc,
NR_BWP_Downlink_t *bwp,
NR_BWP_Downlink_t *bwp,
NR_SearchSpace_t *ss,
NR_SearchSpace__searchSpaceType_PR ss_type);
......@@ -276,12 +263,19 @@ NR_SearchSpace_t *get_searchspace(NR_ServingCellConfigCommon_t *scc,
long get_K2(NR_ServingCellConfigCommon_t *scc, NR_BWP_Uplink_t *ubwp, int time_domain_assignment, int mu);
void nr_save_pusch_fields(const NR_ServingCellConfigCommon_t *scc,
const NR_BWP_Uplink_t *ubwp,
long dci_format,
int tda,
uint8_t num_dmrs_cdm_grps_no_data,
NR_sched_pusch_save_t *ps);
void nr_set_pdsch_semi_static(const NR_ServingCellConfigCommon_t *scc,
const NR_CellGroupConfig_t *secondaryCellGroup,
const NR_BWP_Downlink_t *bwp,
int tda,
uint8_t num_dmrs_cdm_grps_no_data,
NR_pdsch_semi_static_t *ps);
void nr_set_pusch_semi_static(const NR_ServingCellConfigCommon_t *scc,
const NR_BWP_Uplink_t *ubwp,
long dci_format,
int tda,
uint8_t num_dmrs_cdm_grps_no_data,
NR_pusch_semi_static_t *ps);
uint8_t nr_get_tpc(int target, uint8_t cqi, int incr);
......@@ -374,14 +368,6 @@ void nr_generate_Msg4(module_id_t module_idP, int CC_id, frame_t frameP, sub_fra
void nr_check_Msg4_Ack(module_id_t module_id, int CC_id, frame_t frame, sub_frame_t slot, NR_RA_t *ra);
void nr_process_mac_pdu(
module_id_t module_idP,
rnti_t rnti,
uint8_t CC_id,
frame_t frameP,
uint8_t *pduP,
uint16_t mac_pdu_len);
int binomial(int n, int k);
bool is_xlsch_in_slot(uint64_t bitmap, sub_frame_t slot);
......@@ -423,5 +409,18 @@ int16_t ssb_index_from_prach(module_id_t module_idP,
void find_SSB_and_RO_available(module_id_t module_idP);
void calculate_preferred_dl_tda(module_id_t module_id, const NR_BWP_Downlink_t *bwp);
void calculate_preferred_ul_tda(module_id_t module_id, const NR_BWP_Uplink_t *ubwp);
bool find_free_CCE(module_id_t module_id, sub_frame_t slot, int UE_id);
bool nr_find_nb_rb(uint16_t Qm,
uint16_t R,
uint16_t nb_symb_sch,
uint16_t nb_dmrs_prb,
uint32_t bytes,
uint16_t nb_rb_max,
uint32_t *tbs,
uint16_t *nb_rb);
#endif /*__LAYER2_NR_MAC_PROTO_H__*/
openair2/LAYER2/NR_MAC_gNB/main.c
View file @ 0a3f128e
......@@ -85,8 +85,8 @@ void mac_top_init_gNB(void)
RC.nrmac[i]->pre_processor_dl = nr_preprocessor_phytest;
RC.nrmac[i]->pre_processor_ul = nr_ul_preprocessor_phytest;
} else {
RC.nrmac[i]->pre_processor_dl = nr_simple_dlsch_preprocessor;
RC.nrmac[i]->pre_processor_ul = nr_simple_ulsch_preprocessor;
RC.nrmac[i]->pre_processor_dl = nr_init_fr1_dlsch_preprocessor(i, 0);
RC.nrmac[i]->pre_processor_ul = nr_init_fr1_ulsch_preprocessor(i, 0);
}
}//END for (i = 0; i < RC.nb_nr_macrlc_inst; i++)
......
openair2/LAYER2/NR_MAC_gNB/nr_mac_gNB.h
View file @ 0a3f128e
......@@ -307,11 +307,11 @@ typedef struct NR_sched_pucch {
int r_pucch;
} NR_sched_pucch_t;
/* this struct is a helper: as long as the TDA and DCI format remain the same
* over the same uBWP and search space, there is no need to recalculate all
* S/L, MCS table, or DMRS-related parameters over and over again. Hence, we
* store them in this struct for easy reference. */
typedef struct NR_sched_pusch_save {
/* PUSCH semi-static configuration: as long as the TDA and DCI format remain
* the same over the same uBWP and search space, there is no need to
* recalculate all S/L, MCS table, or DMRS-related parameters over and over
* again. Hence, we store them in this struct for easy reference. */
typedef struct NR_pusch_semi_static_t {
int dci_format;
int time_domain_allocation;
uint8_t num_dmrs_cdm_grps_no_data;
......@@ -329,7 +329,7 @@ typedef struct NR_sched_pusch_save {
uint16_t ul_dmrs_symb_pos;
uint8_t num_dmrs_symb;
uint8_t N_PRB_DMRS;
} NR_sched_pusch_save_t;
} NR_pusch_semi_static_t;
typedef struct NR_sched_pusch {
int frame;
......@@ -339,9 +339,6 @@ typedef struct NR_sched_pusch {
uint16_t rbSize;
uint16_t rbStart;
// time-domain allocation for scheduled RBs
int time_domain_allocation;
/// MCS
uint8_t mcs;
......@@ -352,17 +349,68 @@ typedef struct NR_sched_pusch {
/// UL HARQ PID to use for this UE, or -1 for "any new"
int8_t ul_harq_pid;
/// the Time Domain Allocation used for this transmission. Note that this is
/// only important for retransmissions; otherwise, the TDA in
/// NR_pusch_semi_static_t has precedence
int time_domain_allocation;
} NR_sched_pusch_t;
/* PDSCH semi-static configuratio: as long as the TDA/DMRS/mcsTable remains the
* same, there is no need to recalculate all S/L or DMRS-related parameters
* over and over again. Hence, we store them in this struct for easy
* reference. */
typedef struct NR_pdsch_semi_static {
int time_domain_allocation;
uint8_t numDmrsCdmGrpsNoData;
int startSymbolIndex;
int nrOfSymbols;
uint8_t mcsTableIdx;
uint8_t N_PRB_DMRS;
uint8_t N_DMRS_SLOT;
uint16_t dl_dmrs_symb_pos;
nfapi_nr_dmrs_type_e dmrsConfigType;
} NR_pdsch_semi_static_t;
typedef struct NR_sched_pdsch {
/// RB allocation within active BWP
uint16_t rbSize;
uint16_t rbStart;
/// MCS-related infos
uint8_t mcs;
/// TBS-related info
uint16_t R;
uint8_t Qm;
uint32_t tb_size;
/// DL HARQ PID to use for this UE, or -1 for "any new"
int8_t dl_harq_pid;
/// the Time Domain Allocation used for this transmission. Note that this is
/// only important for retransmissions; otherwise, the TDA in
/// NR_pdsch_semi_static_t has precedence
int time_domain_allocation;
} NR_sched_pdsch_t;
typedef struct NR_UE_harq {
bool is_waiting;
uint8_t ndi;
uint8_t round;
uint16_t feedback_frame;
uint16_t feedback_slot;
/* Transport block to be sent using this HARQ process */
/* Transport block to be sent using this HARQ process, its size is in
* sched_pdsch */
uint32_t tb[16384];
uint32_t tb_size;
/// sched_pdsch keeps information on MCS etc used for the initial transmission
NR_sched_pdsch_t sched_pdsch;
} NR_UE_harq_t;
//! fixme : need to enhace for the multiple TB CQI report
......@@ -443,13 +491,6 @@ typedef struct nr_csi_report {
From spec 38.214 section 5.2.1.2 For periodic and semi-persistent CSI Resource Settings, the number of CSI-RS Resource Sets configured is limited to S=1
*/
#define MAX_CSI_RESOURCE_SET_IN_CSI_RESOURCE_CONFIG 16
typedef struct NR_UE_old_sched {
uint16_t rbSize;
int time_domain_allocation;
uint8_t mcsTableIdx;
uint8_t mcs;
uint8_t numDmrsCdmGrpsNoData;
} NR_UE_ret_info_t;
typedef enum {
INACTIVE = 0,
......@@ -470,15 +511,18 @@ typedef struct NR_UE_ul_harq {
/*! \brief scheduling control information set through an API */
#define MAX_CSI_REPORTS 48
typedef struct {
/// total amount of data awaiting for this UE
uint32_t num_total_bytes;
/// per-LC status data
mac_rlc_status_resp_t rlc_status[MAX_NUM_LCID];
/// the currently active BWP in DL
NR_BWP_Downlink_t *active_bwp;
/// the currently active BWP in UL
NR_BWP_Uplink_t *active_ubwp;
/// CCE index and aggregation, should be coherent with cce_list
NR_SearchSpace_t *search_space;
NR_ControlResourceSet_t *coreset;
/// CCE index and Aggr. Level are shared for PUSCH/PDSCH allocation decisions
/// corresponding to the sched_pusch/sched_pdsch structures below
int cce_index;
uint8_t aggregation_level;
/// PUCCH scheduling information. Array of three, we assume for the moment:
/// HARQ in the first field, SR in second, CSI in third (as fixed by RRC
......@@ -486,44 +530,40 @@ typedef struct {
/// nr_acknack_scheduling()!
NR_sched_pucch_t sched_pucch[3];
NR_sched_pusch_save_t pusch_save;
/// PUSCH semi-static configuration: is not cleared across TTIs
NR_pusch_semi_static_t pusch_semi_static;
/// Sched PDSCH: scheduling decisions, copied into HARQ and cleared every TTI
NR_sched_pusch_t sched_pusch;
/// CCE index and aggregation, should be coherent with cce_list
NR_SearchSpace_t *search_space;
NR_ControlResourceSet_t *coreset;
int cce_index;
uint8_t aggregation_level;
/// RB allocation within active BWP
uint16_t rbSize;
uint16_t rbStart;
/// uplink bytes that are currently scheduled
int sched_ul_bytes;
/// estimation of the UL buffer size
int estimated_ul_buffer;
// time-domain allocation for scheduled RBs
int time_domain_allocation;
/// PHR info: power headroom level (dB)
int ph;
/// PHR info: nominal UE transmit power levels (dBm)
int pcmax;
/// MCS-related infos
uint8_t mcsTableIdx;
uint8_t mcs;
uint8_t numDmrsCdmGrpsNoData;
/// PDSCH semi-static configuration: is not cleared across TTIs
NR_pdsch_semi_static_t pdsch_semi_static;
/// Sched PDSCH: scheduling decisions, copied into HARQ and cleared every TTI
NR_sched_pdsch_t sched_pdsch;
/// Retransmission-related information
NR_UE_ret_info_t retInfo[NR_MAX_NB_HARQ_PROCESSES];
/// DL HARQ PID to use for this UE, or -1 for "any new"
int8_t dl_harq_pid;
/// total amount of data awaiting for this UE
uint32_t num_total_bytes;
/// per-LC status data
mac_rlc_status_resp_t rlc_status[MAX_NUM_LCID];
uint16_t ta_frame;
int16_t ta_update;
bool ta_apply;
uint8_t tpc0;
uint8_t tpc1;
uint16_t ul_rssi;
uint8_t current_harq_pid;
int raw_rssi;
int pusch_snrx10;
int pucch_snrx10;
struct CSI_Report CSI_report[MAX_CSI_REPORTS];
/// information about every HARQ process
NR_UE_harq_t harq_processes[NR_MAX_NB_HARQ_PROCESSES];
......@@ -541,7 +581,6 @@ typedef struct {
NR_list_t feedback_ul_harq;
/// UL HARQ processes that await retransmission
NR_list_t retrans_ul_harq;
int dummy;
NR_UE_mac_ce_ctrl_t UE_mac_ce_ctrl;// MAC CE related information
} NR_UE_sched_ctrl_t;
......@@ -594,9 +633,7 @@ typedef void (*nr_pp_impl_dl)(module_id_t mod_id,
sub_frame_t slot);
typedef bool (*nr_pp_impl_ul)(module_id_t mod_id,
frame_t frame,
sub_frame_t slot,
int num_slots_per_tdd,
uint64_t ulsch_in_slot_bitmap);
sub_frame_t slot);
/*! \brief top level eNB MAC structure */
typedef struct gNB_MAC_INST_s {
......@@ -675,6 +712,19 @@ typedef struct gNB_MAC_INST_s {
/// highest index not yet been used in a given slot. Dynamically allocated
/// so we can have it for every slot as a function of the numerology
int *pucch_index_used[MAX_NUM_BWP];
/// bitmap of DLSCH slots, can hold up to 160 slots
uint64_t dlsch_slot_bitmap[3];
/// Lookup for preferred time domain allocation for BWP, in DL, slots
/// dynamically allocated
int *preferred_dl_tda[MAX_NUM_BWP];
/// bitmap of ULSCH slots, can hold up to 160 slots
uint64_t ulsch_slot_bitmap[3];
/// Lookup for preferred time domain allocation for UL BWP, dynamically
/// allocated. The index refers to the DL slot, and the indicated TDA's k2
/// points to the right UL slot
int *preferred_ul_tda[MAX_NUM_BWP];
/// DL preprocessor for differentiated scheduling
nr_pp_impl_dl pre_processor_dl;
/// UL preprocessor for differentiated scheduling
......
openair2/RRC/LTE/rrc_eNB_GTPV1U.c
View file @ 0a3f128e
......@@ -249,7 +249,6 @@ boolean_t gtpv_data_req_new (
return result;
} else { /* It is from from epc message */
/* in the source enb, UE in RRC_HO_EXECUTION mode */
//MessageDef *msg;
// ?????
return true;
}
......
openair2/RRC/NR/rrc_gNB_reconfig.c
View file @ 0a3f128e
......@@ -174,8 +174,8 @@ void fill_default_secondaryCellGroup(NR_ServingCellConfigCommon_t *servingcellco
secondaryCellGroup->mac_CellGroupConfig->drx_Config = NULL;
secondaryCellGroup->mac_CellGroupConfig->schedulingRequestConfig = NULL;
secondaryCellGroup->mac_CellGroupConfig->bsr_Config=calloc(1,sizeof(*secondaryCellGroup->mac_CellGroupConfig->bsr_Config));
secondaryCellGroup->mac_CellGroupConfig->bsr_Config->periodicBSR_Timer = NR_BSR_Config__periodicBSR_Timer_sf80;
secondaryCellGroup->mac_CellGroupConfig->bsr_Config->retxBSR_Timer = NR_BSR_Config__retxBSR_Timer_sf320;
secondaryCellGroup->mac_CellGroupConfig->bsr_Config->periodicBSR_Timer = NR_BSR_Config__periodicBSR_Timer_sf10;
secondaryCellGroup->mac_CellGroupConfig->bsr_Config->retxBSR_Timer = NR_BSR_Config__retxBSR_Timer_sf160;
secondaryCellGroup->mac_CellGroupConfig->tag_Config=calloc(1,sizeof(*secondaryCellGroup->mac_CellGroupConfig->tag_Config));
secondaryCellGroup->mac_CellGroupConfig->tag_Config->tag_ToReleaseList = NULL;
secondaryCellGroup->mac_CellGroupConfig->tag_Config->tag_ToAddModList = calloc(1,sizeof(*secondaryCellGroup->mac_CellGroupConfig->tag_Config->tag_ToAddModList));
......@@ -1024,7 +1024,7 @@ void fill_default_secondaryCellGroup(NR_ServingCellConfigCommon_t *servingcellco
long *delay[8];
for (int i=0;i<8;i++) {
delay[i] = calloc(1,sizeof(*delay[i]));
*delay[i] = (i<6) ? (i+2) : 0;
*delay[i] = i+2;
ASN_SEQUENCE_ADD(&pucch_Config->dl_DataToUL_ACK->list,delay[i]);
}
pucch_Config->spatialRelationInfoToAddModList = calloc(1,sizeof(*pucch_Config->spatialRelationInfoToAddModList));
......
targets/PROJECTS/GENERIC-LTE-EPC/CONF/benetel-5g.conf
View file @ 0a3f128e
......@@ -15,7 +15,8 @@ gNBs =
// Tracking area code, 0x0000 and 0xfffe are reserved values
tracking_area_code = 1;
plmn_list = ({mcc = 222; mnc = 01; mnc_length = 2;});
#plmn_list = ({mcc = 222; mnc = 01; mnc_length = 2;});
plmn_list = ({mcc = 208; mnc = 99; mnc_length = 2;});
tr_s_preference = "local_mac"
......@@ -66,7 +67,17 @@ gNBs =
initialDLBWPk0_1 = 0; #for mixed slot
initialDLBWPmappingType_1 = 0;
initialDLBWPstartSymbolAndLength_1 = 57; #this is SS=1,L=5
initialDLBWPstartSymbolAndLength_1 = 53; #this is SS=1,L=5
initialDLBWPk0_2 = 0;
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
......@@ -92,9 +103,7 @@ gNBs =
prach_msg1_FDM = 0;
prach_msg1_FrequencyStart = 74;
zeroCorrelationZoneConfig = 13;
preambleReceivedTargetPower = -118;
#preambleReceivedTargetPower = -104;
#preambleReceivedTargetPower = -108;
preambleReceivedTargetPower = -108;
#preamblTransMax (0...10) = (3,4,5,6,7,8,10,20,50,100,200)
preambleTransMax = 6;
#powerRampingStep
......@@ -124,13 +133,13 @@ gNBs =
# 0=unrestricted, 1=restricted type A, 2=restricted type B
restrictedSetConfig = 0,
# pusch-ConfigCommon (up to 16 elements)
initialULBWPk2_0 = 6; # used for UL slot
initialULBWPk2_0 = 2; # used for UL slot
initialULBWPmappingType_0 = 1
initialULBWPstartSymbolAndLength_0 = 55; # this is SS=0 L=12
initialULBWPk2_1 = 6; # used for mixed slot
initialULBWPk2_1 = 2; # used for mixed slot
initialULBWPmappingType_1 = 1;
initialULBWPstartSymbolAndLength_1 = 24; # this is SS=10 L=2
initialULBWPstartSymbolAndLength_1 = 69; # this is SS=10 L=2
initialULBWPk2_2 = 7; # used for Msg.3 during RA
initialULBWPmappingType_2 = 1;
......@@ -196,7 +205,7 @@ gNBs =
////////// MME parameters:
mme_ip_address = ( { ipv4 = "192.168.18.99";
mme_ip_address = ( { ipv4 = "192.168.18.150"; #"192.168.18.99";
ipv6 = "192:168:30::17";
active = "yes";
preference = "ipv4";
......@@ -276,7 +285,6 @@ RUs = (
THREAD_STRUCT = (
{
#three config for level of parallelism "PARALLEL_SINGLE_THREAD", "PARALLEL_RU_L1_SPLIT", or "PARALLEL_RU_L1_TRX_SPLIT"
//parallel_config = "PARALLEL_RU_L1_TRX_SPLIT";
parallel_config = "PARALLEL_SINGLE_THREAD";
#two option for worker "WORKER_DISABLE" or "WORKER_ENABLE"
worker_config = "WORKER_DISABLE";
......
targets/PROJECTS/GENERIC-LTE-EPC/CONF/gnb.band257.tm1.32PRB.usrpn300.conf
View file @ 0a3f128e
......@@ -58,27 +58,14 @@ gNBs =
initialDLBWPsearchSpaceZero = 0;
#pdsch-ConfigCommon
#pdschTimeDomainAllocationList (up to 16 entries)
initialDLBWPk0_0 = 0;
#initialULBWPmappingType
#0=typeA,1=typeB
initialDLBWPmappingType_0 = 0;
#this is SS=2,L=3
initialDLBWPstartSymbolAndLength_0 = 40;
initialDLBWPk0_1 = 0;
initialDLBWPmappingType_1 = 0;
#this is SS=2,L=12
initialDLBWPstartSymbolAndLength_1 = 53;
initialDLBWPk0_2 = 0;
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;
initialDLBWPk0_0 = 0; #for DL slot
initialDLBWPmappingType_0 = 0; #0=typeA,1=typeB
initialDLBWPstartSymbolAndLength_0 = 40; #this is SS=1,L=13
initialDLBWPk0_3 = 0; #for mixed slot
initialDLBWPmappingType_3 = 0;
initialDLBWPstartSymbolAndLength_3 = 57; #this is SS=1,L=5
#uplinkConfigCommon
#frequencyInfoUL
ul_frequencyBand = 261;
......
targets/PROJECTS/GENERIC-LTE-EPC/CONF/gnb.band257.tm1.32PRB.usrpx300.conf
View file @ 0a3f128e
......@@ -58,27 +58,14 @@ gNBs =
initialDLBWPsearchSpaceZero = 0;
#pdsch-ConfigCommon
#pdschTimeDomainAllocationList (up to 16 entries)
initialDLBWPk0_0 = 0;
#initialULBWPmappingType
#0=typeA,1=typeB
initialDLBWPmappingType_0 = 0;
#this is SS=2,L=3
initialDLBWPstartSymbolAndLength_0 = 40;
initialDLBWPk0_1 = 0;
initialDLBWPmappingType_1 = 0;
#this is SS=2,L=12
initialDLBWPstartSymbolAndLength_1 = 53;
initialDLBWPk0_2 = 0;
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;
initialDLBWPk0_0 = 0; #for DL slot
initialDLBWPmappingType_0 = 0; #0=typeA,1=typeB
initialDLBWPstartSymbolAndLength_0 = 40; #this is SS=1,L=13
initialDLBWPk0_1 = 0; #for mixed slot
initialDLBWPmappingType_1 = 0;
initialDLBWPstartSymbolAndLength_1 = 57; #this is SS=1,L=5
#uplinkConfigCommon
#frequencyInfoUL
ul_frequencyBand = 257;
......@@ -133,20 +120,17 @@ gNBs =
# 0=unrestricted, 1=restricted type A, 2=restricted type B
restrictedSetConfig = 0,
# pusch-ConfigCommon (up to 16 elements)
initialULBWPk2_0 = 6;
initialULBWPk2_0 = 6; # used for UL slot
initialULBWPmappingType_0 = 1
# this is SS=0 L=11
initialULBWPstartSymbolAndLength_0 = 55;
initialULBWPstartSymbolAndLength_0 = 55; # this is SS=0 L=12
initialULBWPk2_1 = 6;
initialULBWPk2_1 = 6; # used for mixed slot
initialULBWPmappingType_1 = 1;
# this is SS=0 L=12
initialULBWPstartSymbolAndLength_1 = 69;
initialULBWPstartSymbolAndLength_1 = 69; # this is SS=10 L=2
initialULBWPk2_2 = 4;
initialULBWPk2_2 = 4; # used for Msg.3 during RA
initialULBWPmappingType_2 = 1;
# this is SS=10 L=4
initialULBWPstartSymbolAndLength_2 = 52;
initialULBWPstartSymbolAndLength_2 = 52; # this is SS=10 L=4
msg3_DeltaPreamble = 1;
p0_NominalWithGrant =-90;
......
targets/PROJECTS/GENERIC-LTE-EPC/CONF/gnb.band257.tm1.66PRB.usrpn300.conf
View file @ 0a3f128e
......@@ -56,22 +56,14 @@ gNBs =
initialDLBWPsearchSpaceZero = 0;
#pdsch-ConfigCommon
#pdschTimeDomainAllocationList (up to 16 entries)
initialDLBWPk0_0 = 0;
#initialULBWPmappingType
#0=typeA,1=typeB
initialDLBWPmappingType_0 = 0;
#this is SS=2,L=3
initialDLBWPstartSymbolAndLength_0 = 40;
initialDLBWPk0_1 = 0;
initialDLBWPmappingType_1 = 0;
#this is SS=2,L=12
initialDLBWPstartSymbolAndLength_1 = 53;
initialDLBWPk0_2 = 0;
initialDLBWPmappingType_2 = 0;
#this is SS=1,L=12
initialDLBWPstartSymbolAndLength_2 = 54;
initialDLBWPk0_0 = 0; #for DL slot
initialDLBWPmappingType_0 = 0; #0=typeA,1=typeB
initialDLBWPstartSymbolAndLength_0 = 40; #this is SS=1,L=13
initialDLBWPk0_1 = 0; #for mixed slot (but is not used here)
initialDLBWPmappingType_1 = 0;
initialDLBWPstartSymbolAndLength_1 = 57; #this is SS=1,L=5
#uplinkConfigCommon
#frequencyInfoUL
ul_frequencyBand = 257;
......@@ -126,15 +118,17 @@ gNBs =
# 0=unrestricted, 1=restricted type A, 2=restricted type B
restrictedSetConfig = 0,
# pusch-ConfigCommon (up to 16 elements)
initialULBWPk2_0 = 2;
initialULBWPk2_0 = 2; # used for UL slot
initialULBWPmappingType_0 = 1
# this is SS=0 L=11
initialULBWPstartSymbolAndLength_0 = 55;
initialULBWPk2_1 = 2;
initialULBWPstartSymbolAndLength_0 = 55; # this is SS=0 L=12
initialULBWPk2_1 = 2; # used for mixed slot (not used here)
initialULBWPmappingType_1 = 1;
# this is SS=0 L=12
initialULBWPstartSymbolAndLength_1 = 69;
initialULBWPstartSymbolAndLength_1 = 69; # this is SS=10 L=2
initialULBWPk2_2 = 7; # used for Msg.3 during RA
initialULBWPmappingType_2 = 1;
initialULBWPstartSymbolAndLength_2 = 52; # this is SS=10 L=4
msg3_DeltaPreamble = 1;
......
targets/PROJECTS/GENERIC-LTE-EPC/CONF/gnb.band261.tm1.32PRB.usrpn300.conf
View file @ 0a3f128e
......@@ -58,27 +58,14 @@ gNBs =
initialDLBWPsearchSpaceZero = 0;
#pdsch-ConfigCommon
#pdschTimeDomainAllocationList (up to 16 entries)
initialDLBWPk0_0 = 0;
#initialULBWPmappingType
#0=typeA,1=typeB
initialDLBWPmappingType_0 = 0;
#this is SS=2,L=3
initialDLBWPstartSymbolAndLength_0 = 40;
initialDLBWPk0_1 = 0;
initialDLBWPmappingType_1 = 0;
#this is SS=2,L=12
initialDLBWPstartSymbolAndLength_1 = 53;
initialDLBWPk0_2 = 0;
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;
initialDLBWPk0_0 = 0; #for DL slot
initialDLBWPmappingType_0 = 0; #0=typeA,1=typeB
initialDLBWPstartSymbolAndLength_0 = 40; #this is SS=1,L=13
initialDLBWPk0_1 = 0; #for mixed slot
initialDLBWPmappingType_1 = 0;
initialDLBWPstartSymbolAndLength_1 = 57; #this is SS=1,L=5
#uplinkConfigCommon
#frequencyInfoUL
ul_frequencyBand = 261;
......@@ -133,20 +120,17 @@ gNBs =
# 0=unrestricted, 1=restricted type A, 2=restricted type B
restrictedSetConfig = 0,
# pusch-ConfigCommon (up to 16 elements)
initialULBWPk2_0 = 6;
initialULBWPk2_0 = 6; # used for UL slot
initialULBWPmappingType_0 = 1
# this is SS=0 L=11
initialULBWPstartSymbolAndLength_0 = 55;
initialULBWPstartSymbolAndLength_0 = 55; # this is SS=0 L=12
initialULBWPk2_1 = 6;
initialULBWPk2_1 = 6; # used for mixed slot
initialULBWPmappingType_1 = 1;
# this is SS=0 L=12
initialULBWPstartSymbolAndLength_1 = 69;
initialULBWPstartSymbolAndLength_1 = 69; # this is SS=10 L=2
initialULBWPk2_2 = 4;
initialULBWPk2_2 = 4; # used for Msg.3 during RA
initialULBWPmappingType_2 = 1;
# this is SS=10 L=4
initialULBWPstartSymbolAndLength_2 = 52;
initialULBWPstartSymbolAndLength_2 = 52; # this is SS=10 L=4
msg3_DeltaPreamble = 1;
p0_NominalWithGrant =-90;
......
targets/PROJECTS/GENERIC-LTE-EPC/CONF/gnb.band66.tm1.106PRB.usrpn300.conf
View file @ 0a3f128e
......@@ -56,27 +56,14 @@ gNBs =
initialDLBWPsearchSpaceZero = 0;
#pdsch-ConfigCommon
#pdschTimeDomainAllocationList (up to 16 entries)
initialDLBWPk0_0 = 0;
#initialULBWPmappingType
#0=typeA,1=typeB
initialDLBWPmappingType_0 = 0;
#this is SS=1,L=13
initialDLBWPstartSymbolAndLength_0 = 40;
initialDLBWPk0_1 = 0;
initialDLBWPmappingType_1 = 0;
#this is SS=2,L=12
initialDLBWPstartSymbolAndLength_1 = 53;
initialDLBWPk0_2 = 0;
initialDLBWPmappingType_2 = 0;
#this is SS=1,L=12
initialDLBWPstartSymbolAndLength_2 = 54;
initialDLBWPk0_3 = 0;
initialDLBWPmappingType_3 = 0;
#this is SS=1,L=4
initialDLBWPstartSymbolAndLength_3 = 57;
initialDLBWPk0_0 = 0; #for DL slot
initialDLBWPmappingType_0 = 0; #0=typeA,1=typeB
initialDLBWPstartSymbolAndLength_0 = 40; #this is SS=1,L=13
initialDLBWPk0_1 = 0; #for mixed slot
initialDLBWPmappingType_1 = 0;
initialDLBWPstartSymbolAndLength_1 = 57; #this is SS=1,L=5
#uplinkConfigCommon
#frequencyInfoUL
ul_frequencyBand = 66;
......@@ -132,20 +119,18 @@ gNBs =
# 0=unrestricted, 1=restricted type A, 2=restricted type B
restrictedSetConfig = 0,
# pusch-ConfigCommon (up to 16 elements)
initialULBWPk2_0 = 6;
initialULBWPk2_0 = 6; # used for UL slot
initialULBWPmappingType_0 = 1
# this is SS=0 L=11
initialULBWPstartSymbolAndLength_0 = 55;
initialULBWPstartSymbolAndLength_0 = 55; # this is SS=0 L=12
initialULBWPk2_1 = 6;
initialULBWPk2_1 = 6; # used for mixed slot
initialULBWPmappingType_1 = 1;
# this is SS=0 L=12
initialULBWPstartSymbolAndLength_1 = 69;
initialULBWPstartSymbolAndLength_1 = 69; # this is SS=10 L=2
initialULBWPk2_2 = 7;
initialULBWPk2_2 = 7; # used for Msg.3 during RA
initialULBWPmappingType_2 = 1;
# this is SS=10 L=4
initialULBWPstartSymbolAndLength_2 = 52;
initialULBWPstartSymbolAndLength_2 = 52; # this is SS=10 L=4
msg3_DeltaPreamble = 1;
p0_NominalWithGrant =-90;
......
targets/PROJECTS/GENERIC-LTE-EPC/CONF/gnb.band66.tm1.106PRB.usrpx300.conf
View file @ 0a3f128e
......@@ -56,27 +56,14 @@ gNBs =
initialDLBWPsearchSpaceZero = 0;
#pdsch-ConfigCommon
#pdschTimeDomainAllocationList (up to 16 entries)
initialDLBWPk0_0 = 0;
#initialULBWPmappingType
#0=typeA,1=typeB
initialDLBWPmappingType_0 = 0;
#this is SS=1,L=13
initialDLBWPstartSymbolAndLength_0 = 40;
initialDLBWPk0_1 = 0;
initialDLBWPmappingType_1 = 0;
#this is SS=2,L=12
initialDLBWPstartSymbolAndLength_1 = 53;
initialDLBWPk0_2 = 0;
initialDLBWPmappingType_2 = 0;
#this is SS=1,L=12
initialDLBWPstartSymbolAndLength_2 = 54;
initialDLBWPk0_3 = 0;
initialDLBWPmappingType_3 = 0;
#this is SS=1,L=4
initialDLBWPstartSymbolAndLength_3 = 57;
initialDLBWPk0_0 = 0; #for DL slot
initialDLBWPmappingType_0 = 0; #0=typeA,1=typeB
initialDLBWPstartSymbolAndLength_0 = 40; #this is SS=1,L=13
initialDLBWPk0_1 = 0; #for mixed slot
initialDLBWPmappingType_1 = 0;
initialDLBWPstartSymbolAndLength_1 = 57; #this is SS=1,L=5
#uplinkConfigCommon
#frequencyInfoUL
ul_frequencyBand = 66;
......@@ -132,20 +119,18 @@ gNBs =
# 0=unrestricted, 1=restricted type A, 2=restricted type B
restrictedSetConfig = 0,
# pusch-ConfigCommon (up to 16 elements)
initialULBWPk2_0 = 6;
initialULBWPk2_0 = 6; # used for UL slot
initialULBWPmappingType_0 = 1
# this is SS=0 L=11
initialULBWPstartSymbolAndLength_0 = 55;
initialULBWPstartSymbolAndLength_0 = 55; # this is SS=0 L=12
initialULBWPk2_1 = 6;
initialULBWPk2_1 = 6; # used for mixed slot
initialULBWPmappingType_1 = 1;
# this is SS=0 L=12
initialULBWPstartSymbolAndLength_1 = 69;
initialULBWPstartSymbolAndLength_1 = 69; # this is SS=10 L=2
initialULBWPk2_2 = 7;
initialULBWPk2_2 = 7; # used for Msg.3 during RA
initialULBWPmappingType_2 = 1;
# this is SS=10 L=4
initialULBWPstartSymbolAndLength_2 = 52;
initialULBWPstartSymbolAndLength_2 = 52; # this is SS=10 L=4
msg3_DeltaPreamble = 1;
p0_NominalWithGrant =-90;
......
targets/PROJECTS/GENERIC-LTE-EPC/CONF/gnb.band78.106PRB.30kHz,usrpb2x0.conf
View file @ 0a3f128e
......@@ -56,22 +56,14 @@ gNBs =
initialDLBWPsearchSpaceZero = 0;
#pdsch-ConfigCommon
#pdschTimeDomainAllocationList (up to 16 entries)
initialDLBWPk0_0 = 0;
#initialULBWPmappingType
#0=typeA,1=typeB
initialDLBWPmappingType_0 = 0;
#this is SS=2,L=3
initialDLBWPstartSymbolAndLength_0 = 40;
initialDLBWPk0_1 = 0;
initialDLBWPmappingType_1 = 0;
#this is SS=2,L=12
initialDLBWPstartSymbolAndLength_1 = 53;
initialDLBWPk0_2 = 0;
initialDLBWPmappingType_2 = 0;
#this is SS=1,L=12
initialDLBWPstartSymbolAndLength_2 = 54;
initialDLBWPk0_0 = 0; #for DL slot
initialDLBWPmappingType_0 = 0; #0=typeA,1=typeB
initialDLBWPstartSymbolAndLength_0 = 40; #this is SS=1,L=13
initialDLBWPk0_1 = 0; #for mixed slot
initialDLBWPmappingType_1 = 0;
initialDLBWPstartSymbolAndLength_1 = 57; #this is SS=1,L=5
#uplinkConfigCommon
#frequencyInfoUL
ul_frequencyBand = 78;
......@@ -126,16 +118,17 @@ gNBs =
# 0=unrestricted, 1=restricted type A, 2=restricted type B
restrictedSetConfig = 0,
# pusch-ConfigCommon (up to 16 elements)
initialULBWPk2_0 = 2;
initialULBWPk2_0 = 2; # used for UL slot
initialULBWPmappingType_0 = 1
# this is SS=0 L=11
initialULBWPstartSymbolAndLength_0 = 55;
initialULBWPk2_1 = 2;
initialULBWPstartSymbolAndLength_0 = 55; # this is SS=0 L=12
initialULBWPk2_1 = 2; # used for mixed slot
initialULBWPmappingType_1 = 1;
# this is SS=0 L=12
initialULBWPstartSymbolAndLength_1 = 69;
initialULBWPstartSymbolAndLength_1 = 69; # this is SS=10 L=2
initialULBWPk2_2 = 7; # used for Msg.3 during RA
initialULBWPmappingType_2 = 1;
initialULBWPstartSymbolAndLength_2 = 52; # this is SS=10 L=4
msg3_DeltaPreamble = 1;
p0_NominalWithGrant =-90;
......
targets/PROJECTS/GENERIC-LTE-EPC/CONF/gnb.band78.106PRB.slave.conf
View file @ 0a3f128e
......@@ -56,27 +56,13 @@ gNBs =
initialDLBWPsearchSpaceZero = 0;
#pdsch-ConfigCommon
#pdschTimeDomainAllocationList (up to 16 entries)
initialDLBWPk0_0 = 0;
#initialULBWPmappingType
#0=typeA,1=typeB
initialDLBWPmappingType_0 = 0;
#this is SS=1,L=13
initialDLBWPstartSymbolAndLength_0 = 40;
initialDLBWPk0_1 = 0;
initialDLBWPmappingType_1 = 0;
#this is SS=2,L=12
initialDLBWPstartSymbolAndLength_1 = 53;
initialDLBWPk0_2 = 0;
initialDLBWPmappingType_2 = 0;
#this is SS=1,L=12
initialDLBWPstartSymbolAndLength_2 = 54;
initialDLBWPk0_3 = 0;
initialDLBWPmappingType_3 = 0;
#this is SS=1,L=4
initialDLBWPstartSymbolAndLength_3 = 57;
initialDLBWPk0_0 = 0; #for DL slot
initialDLBWPmappingType_0 = 0; #0=typeA,1=typeB
initialDLBWPstartSymbolAndLength_0 = 40; #this is SS=1,L=13
initialDLBWPk0_1 = 0; #for mixed slot
initialDLBWPmappingType_1 = 0;
initialDLBWPstartSymbolAndLength_1 = 57; #this is SS=1,L=5
#uplinkConfigCommon
#frequencyInfoUL
......@@ -132,21 +118,17 @@ gNBs =
# 0=unrestricted, 1=restricted type A, 2=restricted type B
restrictedSetConfig = 0,
# pusch-ConfigCommon (up to 16 elements)
initialULBWPk2_0 = 2;
initialULBWPk2_0 = 2; # used for UL slot
initialULBWPmappingType_0 = 1
# this is SS=0 L=11
initialULBWPstartSymbolAndLength_0 = 55;
initialULBWPk2_1 = 2;
initialULBWPstartSymbolAndLength_0 = 55; # this is SS=0 L=12
initialULBWPk2_1 = 2; # used for mixed slot
initialULBWPmappingType_1 = 1;
# this is SS=0 L=12
initialULBWPstartSymbolAndLength_1 = 69;
initialULBWPstartSymbolAndLength_1 = 69; # this is SS=10 L=2
initialULBWPk2_2 = 7;
initialULBWPk2_2 = 7; # used for Msg.3 during RA
initialULBWPmappingType_2 = 1;
# this is SS=10 L=4
initialULBWPstartSymbolAndLength_2 = 52;
initialULBWPstartSymbolAndLength_2 = 52; # this is SS=10 L=4
msg3_DeltaPreamble = 1;
p0_NominalWithGrant =-90;
......
targets/PROJECTS/GENERIC-LTE-EPC/CONF/gnb.band78.slave.conf
View file @ 0a3f128e
......@@ -56,22 +56,14 @@ gNBs =
initialDLBWPsearchSpaceZero = 0;
#pdsch-ConfigCommon
#pdschTimeDomainAllocationList (up to 16 entries)
initialDLBWPk0_0 = 0;
#initialULBWPmappingType
#0=typeA,1=typeB
initialDLBWPmappingType_0 = 0;
#this is SS=2,L=3
initialDLBWPstartSymbolAndLength_0 = 40;
initialDLBWPk0_1 = 0;
initialDLBWPmappingType_1 = 0;
#this is SS=2,L=12
initialDLBWPstartSymbolAndLength_1 = 53;
initialDLBWPk0_2 = 0;
initialDLBWPmappingType_2 = 0;
#this is SS=1,L=12
initialDLBWPstartSymbolAndLength_2 = 54;
initialDLBWPk0_0 = 0; #for DL slot
initialDLBWPmappingType_0 = 0; #0=typeA,1=typeB
initialDLBWPstartSymbolAndLength_0 = 40; #this is SS=1,L=13
initialDLBWPk0_1 = 0; #for mixed slot (but not used here)
initialDLBWPmappingType_1 = 0;
initialDLBWPstartSymbolAndLength_1 = 57; #this is SS=1,L=5
#uplinkConfigCommon
#frequencyInfoUL
ul_frequencyBand = 78;
......@@ -126,16 +118,17 @@ gNBs =
# 0=unrestricted, 1=restricted type A, 2=restricted type B
restrictedSetConfig = 0,
# pusch-ConfigCommon (up to 16 elements)
initialULBWPk2_0 = 2;
initialULBWPk2_0 = 2; # used for UL slot
initialULBWPmappingType_0 = 1
# this is SS=0 L=11
initialULBWPstartSymbolAndLength_0 = 55;
initialULBWPk2_1 = 2;
initialULBWPstartSymbolAndLength_0 = 55; # this is SS=0 L=12
initialULBWPk2_1 = 2; # used for mixed slot
initialULBWPmappingType_1 = 1;
# this is SS=0 L=12
initialULBWPstartSymbolAndLength_1 = 69;
initialULBWPstartSymbolAndLength_1 = 63; # this is SS=7 L=5
initialULBWPk2_2 = 7; # used for Msg.3 during RA
initialULBWPmappingType_2 = 1;
initialULBWPstartSymbolAndLength_2 = 91; # this is SS=7 L=7
msg3_DeltaPreamble = 1;
p0_NominalWithGrant =-90;
......
targets/PROJECTS/GENERIC-LTE-EPC/CONF/gnb.band78.tm1.106PRB.PTRS.usrpx300.conf
View file @ 0a3f128e
......@@ -56,27 +56,13 @@ gNBs =
initialDLBWPsearchSpaceZero = 0;
#pdsch-ConfigCommon
#pdschTimeDomainAllocationList (up to 16 entries)
initialDLBWPk0_0 = 0;
#initialULBWPmappingType
#0=typeA,1=typeB
initialDLBWPmappingType_0 = 0;
#this is SS=1,L=13
initialDLBWPstartSymbolAndLength_0 = 40;
initialDLBWPk0_1 = 0;
initialDLBWPmappingType_1 = 0;
#this is SS=2,L=12
initialDLBWPstartSymbolAndLength_1 = 53;
initialDLBWPk0_2 = 0;
initialDLBWPmappingType_2 = 0;
#this is SS=1,L=12
initialDLBWPstartSymbolAndLength_2 = 54;
initialDLBWPk0_3 = 0;
initialDLBWPmappingType_3 = 0;
#this is SS=1,L=4
initialDLBWPstartSymbolAndLength_3 = 57;
initialDLBWPk0_0 = 0; #for DL slot
initialDLBWPmappingType_0 = 0; #0=typeA,1=typeB
initialDLBWPstartSymbolAndLength_0 = 40; #this is SS=1,L=13
initialDLBWPk0_3 = 0; #for mixed slot
initialDLBWPmappingType_3 = 0;
initialDLBWPstartSymbolAndLength_3 = 57; #this is SS=1,L=5
#uplinkConfigCommon
#frequencyInfoUL
......
targets/PROJECTS/GENERIC-LTE-EPC/CONF/gnb.band78.tm1.106PRB.usrpb210.conf
View file @ 0a3f128e
......@@ -56,22 +56,14 @@ gNBs =
initialDLBWPsearchSpaceZero = 0;
#pdsch-ConfigCommon
#pdschTimeDomainAllocationList (up to 16 entries)
initialDLBWPk0_0 = 0;
#initialULBWPmappingType
#0=typeA,1=typeB
initialDLBWPmappingType_0 = 0;
#this is SS=2,L=3
initialDLBWPstartSymbolAndLength_0 = 40;
initialDLBWPk0_1 = 0;
initialDLBWPmappingType_1 = 0;
#this is SS=2,L=12
initialDLBWPstartSymbolAndLength_1 = 53;
initialDLBWPk0_2 = 0;
initialDLBWPmappingType_2 = 0;
#this is SS=1,L=12
initialDLBWPstartSymbolAndLength_2 = 54;
initialDLBWPk0_0 = 0; #for DL slot
initialDLBWPmappingType_0 = 0; #0=typeA,1=typeB
initialDLBWPstartSymbolAndLength_0 = 40; #this is SS=1,L=13
initialDLBWPk0_1 = 0; #for mixed slot
initialDLBWPmappingType_1 = 0;
initialDLBWPstartSymbolAndLength_1 = 57; #this is SS=1,L=5
#uplinkConfigCommon
#frequencyInfoUL
ul_frequencyBand = 78;
......@@ -126,16 +118,17 @@ gNBs =
# 0=unrestricted, 1=restricted type A, 2=restricted type B
restrictedSetConfig = 0,
# pusch-ConfigCommon (up to 16 elements)
initialULBWPk2_0 = 2;
initialULBWPk2_0 = 2; # used for UL slot
initialULBWPmappingType_0 = 1
# this is SS=0 L=11
initialULBWPstartSymbolAndLength_0 = 55;
initialULBWPk2_1 = 2;
initialULBWPstartSymbolAndLength_0 = 55; # this is SS=0 L=12
initialULBWPk2_1 = 2; # used for mixed slot
initialULBWPmappingType_1 = 1;
# this is SS=0 L=12
initialULBWPstartSymbolAndLength_1 = 69;
initialULBWPstartSymbolAndLength_1 = 69; # this is SS=10 L=2
initialULBWPk2_2 = 7; # used for Msg.3 during RA
initialULBWPmappingType_2 = 1;
initialULBWPstartSymbolAndLength_2 = 52; # this is SS=10 L=4
msg3_DeltaPreamble = 1;
p0_NominalWithGrant =-90;
......
targets/PROJECTS/GENERIC-LTE-EPC/CONF/gnb.band78.tm1.106PRB.usrpn300.conf
View file @ 0a3f128e
......@@ -56,27 +56,13 @@ gNBs =
initialDLBWPsearchSpaceZero = 0;
#pdsch-ConfigCommon
#pdschTimeDomainAllocationList (up to 16 entries)
initialDLBWPk0_0 = 0;
#initialULBWPmappingType
#0=typeA,1=typeB
initialDLBWPmappingType_0 = 0;
#this is SS=1,L=13
initialDLBWPstartSymbolAndLength_0 = 40;
initialDLBWPk0_1 = 0;
initialDLBWPmappingType_1 = 0;
#this is SS=2,L=12
initialDLBWPstartSymbolAndLength_1 = 53;
initialDLBWPk0_2 = 0;
initialDLBWPmappingType_2 = 0;
#this is SS=1,L=12
initialDLBWPstartSymbolAndLength_2 = 54;
initialDLBWPk0_3 = 0;
initialDLBWPmappingType_3 = 0;
#this is SS=1,L=5
initialDLBWPstartSymbolAndLength_3 = 57;
initialDLBWPk0_0 = 0; # used for (full) DL slot
initialDLBWPmappingType_0 = 0; # 0=typeA,1=typeB
initialDLBWPstartSymbolAndLength_0 = 40; # this is SS=1,L=13
initialDLBWPk0_1 = 0; # used for DL part mixed slot
initialDLBWPmappingType_1 = 0;
initialDLBWPstartSymbolAndLength_1 = 57; # this is SS=1,L=5
#uplinkConfigCommon
#frequencyInfoUL
......@@ -132,20 +118,17 @@ gNBs =
restrictedSetConfig = 0,
# pusch-ConfigCommon (up to 16 elements)
initialULBWPk2_0 = 6;
initialULBWPk2_0 = 6; # used for (full) UL slot
initialULBWPmappingType_0 = 1
# this is SS=0 L=11
initialULBWPstartSymbolAndLength_0 = 55;
initialULBWPstartSymbolAndLength_0 = 55; # this is SS=0 L=12
initialULBWPk2_1 = 6;
initialULBWPk2_1 = 6; # used for UL part mixed slot
initialULBWPmappingType_1 = 1;
# this is SS=0 L=12
initialULBWPstartSymbolAndLength_1 = 69;
initialULBWPstartSymbolAndLength_1 = 69; # this is SS=10 L=2
initialULBWPk2_2 = 7;
initialULBWPk2_2 = 7; # used for Msg.3 during RA
initialULBWPmappingType_2 = 1;
# this is SS=10 L=4
initialULBWPstartSymbolAndLength_2 = 52;
initialULBWPstartSymbolAndLength_2 = 52; # this is SS=10 L=4
msg3_DeltaPreamble = 1;
p0_NominalWithGrant =-90;
......
targets/PROJECTS/GENERIC-LTE-EPC/CONF/gnb.band78.tm1.106PRB.usrpx300.conf
View file @ 0a3f128e
......@@ -56,27 +56,14 @@ gNBs =
initialDLBWPsearchSpaceZero = 0;
#pdsch-ConfigCommon
#pdschTimeDomainAllocationList (up to 16 entries)
initialDLBWPk0_0 = 0;
#initialULBWPmappingType
#0=typeA,1=typeB
initialDLBWPmappingType_0 = 0;
#this is SS=1,L=13
initialDLBWPstartSymbolAndLength_0 = 40;
initialDLBWPk0_1 = 0;
initialDLBWPmappingType_1 = 0;
#this is SS=2,L=12
initialDLBWPstartSymbolAndLength_1 = 53;
initialDLBWPk0_2 = 0;
initialDLBWPmappingType_2 = 0;
#this is SS=1,L=12
initialDLBWPstartSymbolAndLength_2 = 54;
initialDLBWPk0_3 = 0;
initialDLBWPmappingType_3 = 0;
#this is SS=1,L=4
initialDLBWPstartSymbolAndLength_3 = 57;
initialDLBWPk0_0 = 0; #for DL slot
initialDLBWPmappingType_0 = 0; #0=typeA,1=typeB
initialDLBWPstartSymbolAndLength_0 = 40; #this is SS=1,L=13
initialDLBWPk0_1 = 0; #for mixed slot
initialDLBWPmappingType_1 = 0;
initialDLBWPstartSymbolAndLength_1 = 57; #this is SS=1,L=5
#uplinkConfigCommon
#frequencyInfoUL
......@@ -132,20 +119,17 @@ gNBs =
restrictedSetConfig = 0,
# pusch-ConfigCommon (up to 16 elements)
initialULBWPk2_0 = 6;
initialULBWPk2_0 = 6; # used for UL slot
initialULBWPmappingType_0 = 1
# this is SS=0 L=11
initialULBWPstartSymbolAndLength_0 = 55;
initialULBWPstartSymbolAndLength_0 = 55; # this is SS=0 L=12
initialULBWPk2_1 = 6; # used for mixed slot
initialULBWPk2_1 = 6;
initialULBWPmappingType_1 = 1;
# this is SS=0 L=12
initialULBWPstartSymbolAndLength_1 = 69;
initialULBWPstartSymbolAndLength_1 = 69; # this is SS=10 L=2
initialULBWPk2_2 = 7;
initialULBWPk2_2 = 7; # used for Msg.3 during RA
initialULBWPmappingType_2 = 1;
# this is SS=10 L=4
initialULBWPstartSymbolAndLength_2 = 52;
initialULBWPstartSymbolAndLength_2 = 52; # this is SS=10 L=4
msg3_DeltaPreamble = 1;
p0_NominalWithGrant =-90;
......
targets/PROJECTS/GENERIC-LTE-EPC/CONF/gnb.band78.tm1.217PRB.usrpn300.conf
View file @ 0a3f128e
......@@ -56,27 +56,14 @@ gNBs =
initialDLBWPsearchSpaceZero = 0;
#pdsch-ConfigCommon
#pdschTimeDomainAllocationList (up to 16 entries)
initialDLBWPk0_0 = 0;
#initialULBWPmappingType
#0=typeA,1=typeB
initialDLBWPmappingType_0 = 0;
#this is SS=1,L=13
initialDLBWPstartSymbolAndLength_0 = 40;
initialDLBWPk0_1 = 0;
initialDLBWPmappingType_1 = 0;
#this is SS=2,L=12
initialDLBWPstartSymbolAndLength_1 = 53;
initialDLBWPk0_2 = 0;
initialDLBWPmappingType_2 = 0;
#this is SS=1,L=12
initialDLBWPstartSymbolAndLength_2 = 54;
initialDLBWPk0_3 = 0;
initialDLBWPmappingType_3 = 0;
#this is SS=1,L=5
initialDLBWPstartSymbolAndLength_3 = 57;
initialDLBWPk0_0 = 0; #for DL slot
initialDLBWPmappingType_0 = 0; #0=typeA,1=typeB
initialDLBWPstartSymbolAndLength_0 = 40; #this is SS=1,L=13
initialDLBWPk0_1 = 0; #for mixed slot
initialDLBWPmappingType_1 = 0;
initialDLBWPstartSymbolAndLength_1 = 57; #this is SS=1,L=5
#uplinkConfigCommon
#frequencyInfoUL
ul_frequencyBand = 78;
......@@ -131,21 +118,17 @@ gNBs =
# 0=unrestricted, 1=restricted type A, 2=restricted type B
restrictedSetConfig = 0,
# pusch-ConfigCommon (up to 16 elements)
initialULBWPk2_0 = 6; #2;
initialULBWPk2_0 = 6; # used for UL slot
initialULBWPmappingType_0 = 1
# this is SS=0 L=11
initialULBWPstartSymbolAndLength_0 = 55;
initialULBWPk2_1 = 6; #2;
initialULBWPstartSymbolAndLength_0 = 55; # this is SS=0 L=12
initialULBWPk2_1 = 6; # used for mixed slot
initialULBWPmappingType_1 = 1;
# this is SS=0 L=12
initialULBWPstartSymbolAndLength_1 = 69;
initialULBWPstartSymbolAndLength_1 = 69; # this is SS=10 L=2
initialULBWPk2_2 = 7;
initialULBWPk2_2 = 7; # used for Msg.3 during RA
initialULBWPmappingType_2 = 1;
# this is SS=10 L=4
initialULBWPstartSymbolAndLength_2 = 52;
initialULBWPstartSymbolAndLength_2 = 52; # this is SS=10 L=4
msg3_DeltaPreamble = 1;
p0_NominalWithGrant =-90;
......
targets/PROJECTS/GENERIC-LTE-EPC/CONF/gnb.band78.tm1.24PRB.usrpb210.conf
View file @ 0a3f128e
......@@ -56,27 +56,14 @@ gNBs =
initialDLBWPsearchSpaceZero = 0;
#pdsch-ConfigCommon
#pdschTimeDomainAllocationList (up to 16 entries)
initialDLBWPk0_0 = 0;
#initialULBWPmappingType
#0=typeA,1=typeB
initialDLBWPmappingType_0 = 0;
#this is SS=1,L=13
initialDLBWPstartSymbolAndLength_0 = 40;
initialDLBWPk0_1 = 0;
initialDLBWPmappingType_1 = 0;
#this is SS=2,L=12
initialDLBWPstartSymbolAndLength_1 = 53;
initialDLBWPk0_2 = 0;
initialDLBWPmappingType_2 = 0;
#this is SS=1,L=12
initialDLBWPstartSymbolAndLength_2 = 54;
initialDLBWPk0_3 = 0;
initialDLBWPmappingType_3 = 0;
#this is SS=1,L=5
initialDLBWPstartSymbolAndLength_3 = 57;
initialDLBWPk0_0 = 0; #for DL slot
initialDLBWPmappingType_0 = 0; #0=typeA,1=typeB
initialDLBWPstartSymbolAndLength_0 = 40; #this is SS=1,L=13
initialDLBWPk0_3 = 0; #for mixed slot
initialDLBWPmappingType_3 = 0;
initialDLBWPstartSymbolAndLength_3 = 57; #this is SS=1,L=5
#uplinkConfigCommon
#frequencyInfoUL
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment