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OpenXG UE
Commit 11106dee authored by ROBERT Benoit's avatar ROBERT Benoit
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Merge remote-tracking branch 'origin/develop' into Enhancement-142-OAI_UE_autotest_framework

parents b4d47a86 d0f0c40e
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cmake_targets/autotests/README.txt
View file @ 11106dee
......@@ -218,7 +218,7 @@ Obj.# Case# Test# Description
01 70 05 Band 7 FDD 20MHz DL Throughput for 300 sec for 1TX/1RX
01 75 00 lte-softmodem + RRH tests with B210 RF as eNB and ALU EPC w/ Bandrich COTS UE for TX/1RX
01 75 00 lte-softmodem + RRU (NGFI IF4P5, RAW) tests with B210 RF as eNB and ALU EPC w/ Bandrich COTS UE for TX/1RX
01 75 00 Band 7 FDD 5MHz UL Throughput for 300 sec for 1TX/1RX
01 75 01 Band 7 FDD 10MHz UL Throughput for 300 sec for 1TX/1RX
01 75 02 Band 7 FDD 20MHz UL Throughput for 300 sec for 1TX/1RX
......@@ -226,7 +226,7 @@ Obj.# Case# Test# Description
01 75 04 Band 7 FDD 10MHz DL Throughput for 300 sec for 1TX/1RX
01 75 05 Band 7 FDD 20MHz DL Throughput for 300 sec for 1TX/1RX
01 80 00 lte-softmodem + RRH tests with BladeRF RF as eNB and ALU EPC w/ Bandrich COTS UE for TX/1RX
01 80 00 lte-softmodem + RRU (NGFI) tests with BladeRF RF as eNB and ALU EPC w/ Bandrich COTS UE for TX/1RX
01 80 00 Band 7 FDD 5MHz UL Throughput for 300 sec for 1TX/1RX
01 80 01 Band 7 FDD 10MHz UL Throughput for 300 sec for 1TX/1RX
01 80 02 Band 7 FDD 20MHz UL Throughput for 300 sec for 1TX/1RX
......@@ -234,7 +234,7 @@ Obj.# Case# Test# Description
01 80 04 Band 7 FDD 10MHz DL Throughput for 300 sec for 1TX/1RX
01 80 05 Band 7 FDD 20MHz DL Throughput for 300 sec for 1TX/1RX
01 85 00 lte-softmodem + RRH tests with USRP X310 RF as eNB and ALU EPC w/ Bandrich COTS UE for TX/1RX
01 85 00 lte-softmodem + RRU (NGFI) tests with USRP X310 RF as eNB and ALU EPC w/ Bandrich COTS UE for TX/1RX
01 85 00 Band 7 FDD 5MHz UL Throughput for 300 sec for 1TX/1RX
01 85 01 Band 7 FDD 10MHz UL Throughput for 300 sec for 1TX/1RX
01 85 02 Band 7 FDD 20MHz UL Throughput for 300 sec for 1TX/1RX
......
cmake_targets/autotests/run_exec_lte-softmodem_tests.py
View file @ 11106dee
......@@ -631,6 +631,7 @@ def handle_testcaseclass_softmodem (testcase, oldprogramList, logdirOAI5GRepo ,
tags = testcase.findtext('tags',default='')
RRHMachine = testcase.findtext('RRH',default='')
RRH_config_file = testcase.findtext('RRH_config_file',default='')
RRH_compile_prog = testcase.findtext('RRH_compile_prog',default='')
RRH_compile_prog_args = testcase.findtext('RRH_compile_prog_args',default='')
RRH_pre_exec = testcase.findtext('RRH_pre_exec',default='')
......@@ -766,6 +767,7 @@ def handle_testcaseclass_softmodem (testcase, oldprogramList, logdirOAI5GRepo ,
task_RRH_compile = ' ( uname -a ; date \n'
task_RRH_compile = task_RRH_compile + 'cd ' + logdirOAI5GRepo + ' ; source oaienv ; source cmake_targets/tools/build_helper \n'
task_RRH_compile = task_RRH_compile + 'env |grep OPENAIR \n'
task_RRH_compile = task_RRH_compile + update_config_file(oai_RRH, RRH_config_file, logdirOAI5GRepo, '$OPENAIR_DIR/cmake_targets/autotests/tools/search_repl.py') + '\n'
if RRH_compile_prog != "":
task_RRH_compile = task_RRH_compile + ' ( ' + RRH_compile_prog + ' '+ RRH_compile_prog_args + ' ) > ' + logfile_compile_RRH + ' 2>&1 \n'
task_RRH_compile = task_RRH_compile + ' date ) > ' + logfile_task_RRH_compile_out + ' 2>&1 '
......@@ -2480,6 +2482,8 @@ for testcase in testcaseList:
run_count+=1
print (Fore.WHITE + " ("+str(run_count).zfill(3)+"/"+str(nb_run_testcases).zfill(3)+") - test case "+testcasename+" : "),
if testcaseclass == 'lte-softmodem' :
#First we wait for all the test cases in generic test case class to finish as they are running in parallel
threadListGlobal = wait_testcaseclass_generic_threads(threadListGlobal, Timeout_execution)
eNBMachine = testcase.findtext('eNB',default='')
UEMachine = testcase.findtext('UE',default='')
EPCMachine = testcase.findtext('EPC',default='')
......@@ -2490,7 +2494,6 @@ for testcase in testcaseList:
print "One of the machines is not in the machine list"
print "eNBMachine : " + eNBMachine + "UEMachine : " + UEMachine + "EPCMachine : " + EPCMachine + "MachineList : " + ','.join(MachineList)
print "testcasename = " + testcasename + " class = " + testcaseclass
threadListGlobal = wait_testcaseclass_generic_threads(threadListGlobal, Timeout_execution)
#cleanOldProgramsAllMachines(oai_list, CleanUpOldProgs, CleanUpAluLteBox, ExmimoRfStop)
handle_testcaseclass_softmodem (testcase, CleanUpOldProgs, logdirOAI5GRepo, logdirOpenaircnRepo, MachineList, user, pw, CleanUpAluLteBox, ExmimoRfStop, nruns_lte_softmodem, Timeout_cmd )
......
cmake_targets/autotests/test_case_list.xml
View file @ 11106dee
This source diff could not be displayed because it is too large. You can view the blob instead.
common/utils/T/T_messages.txt
View file @ 11106dee
......@@ -61,6 +61,18 @@ ID = ENB_PHY_PUCCH_1_ENERGY
DESC = eNodeB PUCCH 1 energy and threshold
GROUP = ALL:PHY:GRAPHIC:HEAVY:ENB
FORMAT = int,eNB_ID : int,UE_ID : int,frame : int,subframe : int,energy : int,threshold
ID = ENB_PHY_PHICH
DESC = eNodeB PHICH
GROUP = ALL:PHY:ENB
FORMAT = int,eNB_ID : int,frame : int,subframe : int,UE_id : int,rnti : int,harq_pid : int,NGROUP : int,NSF : int,ngroup : int,nseq : int,ACK : int,first_rb : int,n_DMRS
ID = ENB_PHY_MSG3_ALLOCATION
DESC = eNodeB Msg3 allocation/reallocation
GROUP = ALL:PHY:ENB
FORMAT = int,eNB_ID : int,frame : int,subframe : int,UE_id : int,rnti : int,first_transmission : int,Msg3_frame : int,Msg3_subframe
ID = ENB_PHY_INITIATE_RA_PROCEDURE
DESC = eNodeB initiates a random access procedure after detecting enough energy for one of the preambles
GROUP = ALL:PHY:ENB
FORMAT = int,eNB_ID : int,frame : int,subframe : int,UE_id : int,preamble : int,energy : int,delay
#MAC logs
ID = ENB_MAC_UE_DL_SDU
......@@ -70,7 +82,7 @@ ID = ENB_MAC_UE_DL_SDU
ID = ENB_MAC_UE_UL_SCHEDULE
DESC = MAC uplink UE scheduling decision
GROUP = ALL:MAC:ENB
FORMAT = int,eNB_ID : int,CC_id : int,rnti : int,frame : int,subframe : int,harq_pid : int,mcs : int,first_rb : int,nb_rb : int,TBS
FORMAT = int,eNB_ID : int,CC_id : int,rnti : int,frame : int,subframe : int,harq_pid : int,mcs : int,first_rb : int,nb_rb : int,TBS : int,ndi
ID = ENB_MAC_UE_UL_SCHEDULE_RETRANSMISSION
DESC = MAC uplink UE scheduling retransmission decision
GROUP = ALL:MAC:ENB
......
common/utils/T/tracer/enb.c
View file @ 11106dee
......@@ -525,9 +525,9 @@ int main(int n, char **v)
on_off(database, "ENB_PHY_PUCCH_1_ENERGY", is_on, 1);
on_off(database, "ENB_PHY_PUCCH_1AB_IQ", is_on, 1);
on_off(database, "LEGACY_RRC_INFO", is_on, 1);
on_off(database, "LEGACY_RRC_ERROR", is_on, 1);
on_off(database, "LEGACY_RRC_WARNING", is_on, 1);
on_off(database, "LEGACY_GROUP_INFO", is_on, 1);
on_off(database, "LEGACY_GROUP_ERROR", is_on, 1);
on_off(database, "LEGACY_GROUP_WARNING", is_on, 1);
view_add_log(eg.phyview, "ENB_PHY_DLSCH_UE_DCI", h, database, is_on);
view_add_log(eg.phyview, "ENB_PHY_DLSCH_UE_ACK", h, database, is_on);
......
common/utils/T/tracer/macpdu2wireshark.c
View file @ 11106dee
......@@ -177,7 +177,7 @@ void usage(void)
printf(
"options:\n"
" -d <database file> this option is mandatory\n"
" -in <dump file> read events from this dump file\n"
" -i <dump file> read events from this dump file\n"
" -ip <IP address> send packets to this IP address (default %s)\n"
" -p <port> send packets to this port (default %d)\n",
DEFAULT_IP,
......@@ -205,7 +205,7 @@ int main(int n, char **v)
if (!strcmp(v[i], "-h") || !strcmp(v[i], "--help")) usage();
if (!strcmp(v[i], "-d"))
{ if (i > n-2) usage(); database_filename = v[++i]; continue; }
if (!strcmp(v[i], "-in"))
if (!strcmp(v[i], "-i"))
{ if (i > n-2) usage(); input_filename = v[++i]; continue; }
if (!strcmp(v[i], "-ip")) { if (i > n-2) usage(); ip = v[++i]; continue; }
if (!strcmp(v[i], "-p")) {if(i>n-2)usage(); port=atoi(v[++i]); continue; }
......
openair1/PHY/LTE_TRANSPORT/defs.h
View file @ 11106dee
......@@ -360,6 +360,10 @@ typedef struct {
uint8_t TPC;
/// First Allocated RB
uint16_t first_rb;
/// First Allocated RB - previous scheduling
/// This is needed for PHICH generation which
/// is done after a new scheduling
uint16_t previous_first_rb;
/// Current Number of RBs
uint16_t nb_rb;
/// Transport block size
......@@ -444,6 +448,10 @@ typedef struct {
uint8_t Nsymb_initial;
/// n_DMRS for cyclic shift of DMRS (36.213 Table 9.1.2-2)
uint8_t n_DMRS;
/// n_DMRS for cyclic shift of DMRS (36.213 Table 9.1.2-2) - previous scheduling
/// This is needed for PHICH generation which
/// is done after a new scheduling
uint8_t previous_n_DMRS;
/// n_DMRS 2 for cyclic shift of DMRS (36.211 Table 5.5.1.1.-1)
uint8_t n_DMRS2;
/// Flag to indicate that this ULSCH is for calibration information sent from UE (i.e. no MAC SDU to pass up)
......
openair1/PHY/LTE_TRANSPORT/phich.c
View file @ 11106dee
......@@ -1453,8 +1453,12 @@ void generate_phich_top(PHY_VARS_eNB *eNB,
LOG_D(PHY,"[eNB][PUSCH %d/%x] Frame %d subframe %d (pusch_subframe %d,pusch_frame %d) phich active %d\n",
harq_pid,ulsch[UE_id]->rnti,proc->frame_tx,subframe,pusch_subframe,pusch_frame,ulsch[UE_id]->harq_processes[harq_pid]->phich_active);
ngroup_PHICH = (ulsch[UE_id]->harq_processes[harq_pid]->first_rb +
ulsch[UE_id]->harq_processes[harq_pid]->n_DMRS)%Ngroup_PHICH;
/* the HARQ process may have been reused by a new scheduling, so we use
* previous values of first_rb and n_DMRS to compute ngroup_PHICH and nseq_PHICH
*/
ngroup_PHICH = (ulsch[UE_id]->harq_processes[harq_pid]->previous_first_rb +
ulsch[UE_id]->harq_processes[harq_pid]->previous_n_DMRS)%Ngroup_PHICH;
if ((frame_parms->tdd_config == 0) && (frame_parms->frame_type == TDD) ) {
......@@ -1462,20 +1466,28 @@ void generate_phich_top(PHY_VARS_eNB *eNB,
ngroup_PHICH += Ngroup_PHICH;
}
nseq_PHICH = ((ulsch[UE_id]->harq_processes[harq_pid]->first_rb/Ngroup_PHICH) +
ulsch[UE_id]->harq_processes[harq_pid]->n_DMRS)%(2*NSF_PHICH);
nseq_PHICH = ((ulsch[UE_id]->harq_processes[harq_pid]->previous_first_rb/Ngroup_PHICH) +
ulsch[UE_id]->harq_processes[harq_pid]->previous_n_DMRS)%(2*NSF_PHICH);
LOG_D(PHY,"[eNB %d][PUSCH %d] Frame %d subframe %d Generating PHICH, ngroup_PHICH %d/%d, nseq_PHICH %d : HI %d, first_rb %d dci_alloc %d)\n",
eNB->Mod_id,harq_pid,proc->frame_tx,
subframe,ngroup_PHICH,Ngroup_PHICH,nseq_PHICH,
ulsch[UE_id]->harq_processes[harq_pid]->phich_ACK,
ulsch[UE_id]->harq_processes[harq_pid]->first_rb,
ulsch[UE_id]->harq_processes[harq_pid]->previous_first_rb,
ulsch[UE_id]->harq_processes[harq_pid]->dci_alloc);
T(T_ENB_PHY_PHICH, T_INT(eNB->Mod_id), T_INT(proc->frame_tx), T_INT(subframe),
T_INT(UE_id), T_INT(ulsch[UE_id]->rnti), T_INT(harq_pid),
T_INT(Ngroup_PHICH), T_INT(NSF_PHICH),
T_INT(ngroup_PHICH), T_INT(nseq_PHICH),
T_INT(ulsch[UE_id]->harq_processes[harq_pid]->phich_ACK),
T_INT(ulsch[UE_id]->harq_processes[harq_pid]->previous_first_rb),
T_INT(ulsch[UE_id]->harq_processes[harq_pid]->previous_n_DMRS));
if (ulsch[UE_id]->Msg3_active == 1) {
LOG_D(PHY,"[eNB %d][PUSCH %d][RAPROC] Frame %d, subframe %d: Generating Msg3 PHICH for UE %d, ngroup_PHICH %d/%d, nseq_PHICH %d : HI %d, first_rb %d\n",
eNB->Mod_id,harq_pid,proc->frame_tx,subframe,
UE_id,ngroup_PHICH,Ngroup_PHICH,nseq_PHICH,ulsch[UE_id]->harq_processes[harq_pid]->phich_ACK,
ulsch[UE_id]->harq_processes[harq_pid]->first_rb);
ulsch[UE_id]->harq_processes[harq_pid]->previous_first_rb);
}
if (eNB->abstraction_flag == 0) {
......
openair1/PHY/LTE_TRANSPORT/ulsch_decoding.c
View file @ 11106dee
......@@ -449,7 +449,7 @@ int ulsch_decoding_data_2thread(PHY_VARS_eNB *eNB,int UE_id,int harq_pid,int llr
int16_t dummy_w[MAX_NUM_ULSCH_SEGMENTS][3*(6144+64)];
LTE_eNB_ULSCH_t *ulsch = eNB->ulsch[UE_id];
LTE_UL_eNB_HARQ_t *ulsch_harq = ulsch->harq_processes[harq_pid];
int Q_m = get_Qm_ul(ulsch_harq->mcs);
//int Q_m = get_Qm_ul(ulsch_harq->mcs);
int G = ulsch_harq->G;
unsigned int E;
int Cby2;
......@@ -657,7 +657,7 @@ int ulsch_decoding_data(PHY_VARS_eNB *eNB,int UE_id,int harq_pid,int llr8_flag)
int16_t dummy_w[MAX_NUM_ULSCH_SEGMENTS][3*(6144+64)];
LTE_eNB_ULSCH_t *ulsch = eNB->ulsch[UE_id];
LTE_UL_eNB_HARQ_t *ulsch_harq = ulsch->harq_processes[harq_pid];
int Q_m = get_Qm_ul(ulsch_harq->mcs);
//int Q_m = get_Qm_ul(ulsch_harq->mcs);
int G = ulsch_harq->G;
unsigned int E;
......@@ -1533,6 +1533,7 @@ unsigned int ulsch_decoding(PHY_VARS_eNB *eNB,eNB_rxtx_proc_t *proc,
// CQI
// printf("before cqi c[%d] = %p\n",0,ulsch_harq->c[0]);
ulsch_harq->cqi_crc_status = 0;
if (Q_CQI>0) {
memset((void *)&dummy_w_cc[0],0,3*(ulsch_harq->Or1+8+32));
......@@ -1555,9 +1556,6 @@ unsigned int ulsch_decoding(PHY_VARS_eNB *eNB,eNB_rxtx_proc_t *proc,
if (extract_cqi_crc(o_flip,ulsch_harq->Or1) == (crc8(o_flip,ulsch_harq->Or1)>>24))
ulsch_harq->cqi_crc_status = 1;
else
ulsch_harq->cqi_crc_status = 0;
if (ulsch->harq_processes[harq_pid]->Or1<=32) {
ulsch_harq->o[3] = o_flip[0] ;
......
openair1/SCHED/phy_mac_stub.c
View file @ 11106dee
......@@ -70,6 +70,7 @@ void fill_dci(DCI_PDU *DCI_pdu,PHY_VARS_eNB *eNB,eNB_rxtx_proc_t *proc)
case 5:
DCI_pdu->Num_common_dci = 1;
DCI_pdu->dci_alloc[0].L = 2;
DCI_pdu->dci_alloc[0].firstCCE = 0;
DCI_pdu->dci_alloc[0].rnti = SI_RNTI;
DCI_pdu->dci_alloc[0].format = format1A;
DCI_pdu->dci_alloc[0].ra_flag = 0;
......@@ -212,6 +213,7 @@ void fill_dci(DCI_PDU *DCI_pdu,PHY_VARS_eNB *eNB,eNB_rxtx_proc_t *proc)
case 7:
DCI_pdu->Num_ue_spec_dci = 1;
DCI_pdu->dci_alloc[0].L = 2;
DCI_pdu->dci_alloc[0].firstCCE = 0;
DCI_pdu->dci_alloc[0].rnti = 0x1235;
DCI_pdu->dci_alloc[0].format = format1;
DCI_pdu->dci_alloc[0].ra_flag = 0;
......
openair1/SCHED/phy_procedures_lte_eNb.c
View file @ 11106dee
......@@ -968,6 +968,22 @@ void pdsch_procedures(PHY_VARS_eNB *eNB,eNB_rxtx_proc_t *proc,LTE_eNB_DLSCH_t *d
UE_id,
eNB->ulsch[(uint32_t)UE_id]->Msg3_frame,
eNB->ulsch[(uint32_t)UE_id]->Msg3_subframe);
/* TODO: get rid of this hack. The problem is that the eNodeB may
* sometimes wrongly generate PHICH because somewhere 'phich_active' was
* not reset to 0, due to an unidentified reason. When adding this
* resetting here the problem seems to disappear completely.
*/
LOG_D(PHY, "hack: set phich_active to 0 for UE %d fsf %d %d all HARQs\n", UE_id, frame, subframe);
for (i = 0; i < 8; i++)
eNB->ulsch[(uint32_t)UE_id]->harq_processes[i]->phich_active = 0;
mac_xface->set_msg3_subframe(eNB->Mod_id, eNB->CC_id, frame, subframe, (uint16_t)crnti,
eNB->ulsch[UE_id]->Msg3_frame, eNB->ulsch[UE_id]->Msg3_subframe);
T(T_ENB_PHY_MSG3_ALLOCATION, T_INT(eNB->Mod_id), T_INT(frame), T_INT(subframe),
T_INT(UE_id), T_INT((uint16_t)crnti), T_INT(1 /* 1 is for initial transmission*/),
T_INT(eNB->ulsch[UE_id]->Msg3_frame), T_INT(eNB->ulsch[UE_id]->Msg3_subframe));
}
if (ue_stats) ue_stats->total_TBS_MAC += dlsch_harq->TBS;
}
......@@ -1206,6 +1222,38 @@ void phy_procedures_eNB_TX(PHY_VARS_eNB *eNB,
eNB->dlsch[i][0]->subframe_tx[subframe] = 0;
}
/* save old HARQ information needed for PHICH generation */
for (i=0; i<NUMBER_OF_UE_MAX; i++) {
if (eNB->ulsch[i]) {
/* Store first_rb and n_DMRS for correct PHICH generation below.
* For PHICH generation we need "old" values of last scheduling
* for this HARQ process. 'generate_eNB_dlsch_params' below will
* overwrite first_rb and n_DMRS and 'generate_phich_top', done
* after 'generate_eNB_dlsch_params', would use the "new" values
* instead of the "old" ones.
*
* This has been tested for FDD only, may be wrong for TDD.
*
* TODO: maybe we should restructure the code to be sure it
* is done correctly. The main concern is if the code
* changes and first_rb and n_DMRS are modified before
* we reach here, then the PHICH processing will be wrong,
* using wrong first_rb and n_DMRS values to compute
* ngroup_PHICH and nseq_PHICH.
*
* TODO: check if that works with TDD.
*/
if ((subframe_select(fp,ul_subframe)==SF_UL) ||
(fp->frame_type == FDD)) {
harq_pid = subframe2harq_pid(fp,ul_frame,ul_subframe);
eNB->ulsch[i]->harq_processes[harq_pid]->previous_first_rb =
eNB->ulsch[i]->harq_processes[harq_pid]->first_rb;
eNB->ulsch[i]->harq_processes[harq_pid]->previous_n_DMRS =
eNB->ulsch[i]->harq_processes[harq_pid]->n_DMRS;
}
}
}
num_pdcch_symbols = DCI_pdu->num_pdcch_symbols;
LOG_D(PHY,"num_pdcch_symbols %"PRIu8",(dci common %"PRIu8", dci uespec %"PRIu8"\n",num_pdcch_symbols,
......@@ -1927,6 +1975,9 @@ void prach_procedures(PHY_VARS_eNB *eNB) {
preamble_energy_max%10,
preamble_delay_list[preamble_max]);
T(T_ENB_PHY_INITIATE_RA_PROCEDURE, T_INT(eNB->Mod_id), T_INT(frame), T_INT(subframe), T_INT(UE_id),
T_INT(preamble_max), T_INT(preamble_energy_max), T_INT(preamble_delay_list[preamble_max]));
if (eNB->mac_enabled==1) {
uint8_t update_TA=4;
......@@ -1965,11 +2016,11 @@ void prach_procedures(PHY_VARS_eNB *eNB) {
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_ENB_PRACH_RX,0);
}
void pucch_procedures(PHY_VARS_eNB *eNB,eNB_rxtx_proc_t *proc,int UE_id,int harq_pid) {
void pucch_procedures(PHY_VARS_eNB *eNB,eNB_rxtx_proc_t *proc,int UE_id,int harq_pid)
{
LTE_DL_FRAME_PARMS *fp=&eNB->frame_parms;
uint8_t SR_payload = 0,*pucch_payload=NULL,pucch_payload0[2]= {0,0},pucch_payload1[2]= {0,0};
int16_t n1_pucch0,n1_pucch1,n1_pucch2,n1_pucch3;
int16_t n1_pucch0 = -1, n1_pucch1 = -1, n1_pucch2 = -1, n1_pucch3 = -1;
uint8_t do_SR = 0;
uint8_t pucch_sel = 0;
int32_t metric0=0,metric1=0,metric0_SR=0;
......@@ -2038,7 +2089,7 @@ void pucch_procedures(PHY_VARS_eNB *eNB,eNB_rxtx_proc_t *proc,int UE_id,int harq
eNB->UE_stats[UE_id].sr_total++;
if (eNB->abstraction_flag == 0)
if (eNB->abstraction_flag == 0) {
metric0_SR = rx_pucch(eNB,
pucch_format1,
UE_id,
......@@ -2049,7 +2100,14 @@ void pucch_procedures(PHY_VARS_eNB *eNB,eNB_rxtx_proc_t *proc,int UE_id,int harq
frame,
subframe,
PUCCH1_THRES);
LOG_D(PHY,"[eNB %d][SR %x] Frame %d subframe %d Checking SR is %d (SR n1pucch is %d)\n",
eNB->Mod_id,
eNB->ulsch[UE_id]->rnti,
frame,
subframe,
SR_payload,
eNB->scheduling_request_config[UE_id].sr_PUCCH_ResourceIndex);
}
#ifdef PHY_ABSTRACTION
else {
metric0_SR = rx_pucch_emul(eNB,
......@@ -2061,43 +2119,17 @@ void pucch_procedures(PHY_VARS_eNB *eNB,eNB_rxtx_proc_t *proc,int UE_id,int harq
LOG_D(PHY,"[eNB %d][SR %x] Frame %d subframe %d Checking SR (UE SR %d/%d)\n",eNB->Mod_id,
eNB->ulsch[UE_id]->rnti,frame,subframe,SR_payload,eNB->scheduling_request_config[UE_id].sr_PUCCH_ResourceIndex);
}
#endif
if (SR_payload == 1) {
LOG_D(PHY,"[eNB %d][SR %x] Frame %d subframe %d Got SR for PUSCH, transmitting to MAC\n",eNB->Mod_id,
eNB->ulsch[UE_id]->rnti,frame,subframe);
eNB->UE_stats[UE_id].sr_received++;
if (eNB->first_sr[UE_id] == 1) { // this is the first request for uplink after Connection Setup, so clear HARQ process 0 use for Msg4
eNB->first_sr[UE_id] = 0;
eNB->dlsch[UE_id][0]->harq_processes[0]->round=0;
eNB->dlsch[UE_id][0]->harq_processes[0]->status=SCH_IDLE;
LOG_D(PHY,"[eNB %d][SR %x] Frame %d subframe %d First SR\n",
eNB->Mod_id,
eNB->ulsch[UE_id]->rnti,frame,subframe);
}
if (eNB->mac_enabled==1) {
mac_xface->SR_indication(eNB->Mod_id,
eNB->CC_id,
frame,
eNB->dlsch[UE_id][0]->rnti,subframe);
}
}
}// do_SR==1
if ((n1_pucch0==-1) && (n1_pucch1==-1)) { // just check for SR
} else if (eNB->frame_parms.frame_type==FDD) { // FDD
} else if (fp->frame_type==FDD) { // FDD
// if SR was detected, use the n1_pucch from SR, else use n1_pucch0
// n1_pucch0 = (SR_payload==1) ? eNB->scheduling_request_config[UE_id].sr_PUCCH_ResourceIndex:n1_pucch0;
LOG_D(PHY,"Demodulating PUCCH for ACK/NAK: n1_pucch0 %d (%d), SR_payload %d\n",n1_pucch0,eNB->scheduling_request_config[UE_id].sr_PUCCH_ResourceIndex,SR_payload);
if (eNB->abstraction_flag == 0) {
metric0 = rx_pucch(eNB,
pucch_format1a,
UE_id,
......@@ -2108,53 +2140,26 @@ void pucch_procedures(PHY_VARS_eNB *eNB,eNB_rxtx_proc_t *proc,int UE_id,int harq
frame,
subframe,
PUCCH1a_THRES);
if (metric0 < metric0_SR)
metric0=rx_pucch(eNB,
pucch_format1a,
UE_id,
eNB->scheduling_request_config[UE_id].sr_PUCCH_ResourceIndex,
0, //n2_pucch
0, // shortened format
pucch_payload0,
frame,
subframe,
PUCCH1a_THRES);
}
if (eNB->mac_enabled==1) {
mac_xface->SR_indication(eNB->Mod_id,
eNB->CC_id,
frame,
eNB->dlsch[UE_id][0]->rnti,subframe);
}
#ifdef PHY_ABSTRACTION
else {
metric0 = rx_pucch_emul(eNB,
proc,
UE_id,
pucch_format1a,
0,
pucch_payload0);
}
}// do_SR==1
#endif
if ((n1_pucch0==-1) && (n1_pucch1==-1)) { // just check for SR
} else if (fp->frame_type==FDD) { // FDD
// if SR was detected, use the n1_pucch from SR, else use n1_pucch0
// n1_pucch0 = (SR_payload==1) ? eNB->scheduling_request_config[UE_id].sr_PUCCH_ResourceIndex:n1_pucch0;
/* cancel SR detection if reception on n1_pucch0 is better than on SR PUCCH resource index */
if (do_SR && metric0 > metric0_SR) SR_payload = 0;
LOG_D(PHY,"Demodulating PUCCH for ACK/NAK: n1_pucch0 %d (%d), SR_payload %d\n",n1_pucch0,eNB->scheduling_request_config[UE_id].sr_PUCCH_ResourceIndex,SR_payload);
if (do_SR && metric0 <= metric0_SR) {
/* when transmitting ACK/NACK on SR PUCCH resource index, SR payload is always 1 */
SR_payload = 1;
if (eNB->abstraction_flag == 0) {
metric0 = rx_pucch(eNB,
pucch_format1a,
UE_id,
(uint16_t)n1_pucch0,
0, //n2_pucch
0, // shortened format
pucch_payload0,
frame,
subframe,
PUCCH1a_THRES);
if (metric0 < metric0_SR)
metric0=rx_pucch(eNB,
pucch_format1a,
UE_id,
......@@ -2166,14 +2171,15 @@ void pucch_procedures(PHY_VARS_eNB *eNB,eNB_rxtx_proc_t *proc,int UE_id,int harq
subframe,
PUCCH1a_THRES);
}
else {
#ifdef PHY_ABSTRACTION
else {
metric0 = rx_pucch_emul(eNB,
proc,
UE_id,
pucch_format1a,
0,
pucch_payload0);
}
#endif
}
......@@ -2190,7 +2196,6 @@ void pucch_procedures(PHY_VARS_eNB *eNB,eNB_rxtx_proc_t *proc,int UE_id,int harq
pucch_payload0,
2,
SR_payload);
} // FDD
else { //TDD
......@@ -2216,7 +2221,7 @@ void pucch_procedures(PHY_VARS_eNB *eNB,eNB_rxtx_proc_t *proc,int UE_id,int harq
#endif
if (eNB->abstraction_flag == 0)
metric0_SR = rx_pucch(eNB,
metric0 = rx_pucch(eNB,
format,
UE_id,
eNB->scheduling_request_config[UE_id].sr_PUCCH_ResourceIndex,
......@@ -2324,6 +2329,29 @@ void pucch_procedures(PHY_VARS_eNB *eNB,eNB_rxtx_proc_t *proc,int UE_id,int harq
pucch_payload,
pucch_sel,
SR_payload);
} // TDD
}
if (SR_payload == 1) {
LOG_D(PHY,"[eNB %d][SR %x] Frame %d subframe %d Got SR for PUSCH, transmitting to MAC\n",eNB->Mod_id,
eNB->ulsch[UE_id]->rnti,frame,subframe);
eNB->UE_stats[UE_id].sr_received++;
if (eNB->first_sr[UE_id] == 1) { // this is the first request for uplink after Connection Setup, so clear HARQ process 0 use for Msg4
eNB->first_sr[UE_id] = 0;
eNB->dlsch[UE_id][0]->harq_processes[0]->round=0;
eNB->dlsch[UE_id][0]->harq_processes[0]->status=SCH_IDLE;
LOG_D(PHY,"[eNB %d][SR %x] Frame %d subframe %d First SR\n",
eNB->Mod_id,
eNB->ulsch[UE_id]->rnti,frame,subframe);
}
if (eNB->mac_enabled==1) {
mac_xface->SR_indication(eNB->Mod_id,
eNB->CC_id,
frame,
eNB->dlsch[UE_id][0]->rnti,subframe);
}
}
}
}
......@@ -3027,6 +3055,13 @@ void phy_procedures_eNB_uespec_RX(PHY_VARS_eNB *eNB,eNB_rxtx_proc_t *proc,const
frame,
&eNB->ulsch[i]->Msg3_frame,
&eNB->ulsch[i]->Msg3_subframe);
mac_xface->set_msg3_subframe(eNB->Mod_id, eNB->CC_id, frame, subframe, eNB->ulsch[i]->rnti,
eNB->ulsch[i]->Msg3_frame, eNB->ulsch[i]->Msg3_subframe);
T(T_ENB_PHY_MSG3_ALLOCATION, T_INT(eNB->Mod_id), T_INT(frame), T_INT(subframe),
T_INT(i), T_INT(eNB->ulsch[i]->rnti), T_INT(0 /* 0 is for retransmission*/),
T_INT(eNB->ulsch[i]->Msg3_frame), T_INT(eNB->ulsch[i]->Msg3_subframe));
}
LOG_D(PHY,"[eNB] Frame %d, Subframe %d: Msg3 in error, i = %d \n", frame,subframe,i);
} // This is Msg3 error
......
openair1/SIMULATION/LTE_PHY/dlsim.c
View file @ 11106dee
......@@ -2420,7 +2420,7 @@ int main(int argc, char **argv)
phy_procedures_UE_RX(UE,proc,0,0,normal_txrx,no_relay,NULL);
if (UE->dlsch[0][0]->active == 0) {
printf("DCI not received\n");
//printf("DCI not received\n");
/*
write_output("pdcchF0_ext.m","pdcchF_ext", UE->pdcch_vars[eNB_id]->rxdataF_ext[0],2*3*UE->frame_parms.ofdm_symbol_size,1,1);
write_output("pdcch00_ch0_ext.m","pdcch00_ch0_ext",UE->pdcch_vars[eNB_id]->dl_ch_estimates_ext[0],12*UE->frame_parms.N_RB_DL*3,1,1);
......
openair2/LAYER2/MAC/eNB_scheduler_RA.c
View file @ 11106dee
......@@ -259,7 +259,8 @@ void schedule_RA(module_id_t module_idP,frame_t frameP, sub_frame_t subframeP,un
RA_template->RA_dci_fmt1,
1);
RA_template->Msg3_subframe=Msg3_subframe;
/* this will be updated when PHY calls set_msg3_subframe */
RA_template->Msg3_subframe = -1;
}
} else if (RA_template->generate_Msg4 == 1) {
......
openair2/LAYER2/MAC/eNB_scheduler_ulsch.c
View file @ 11106dee
......@@ -601,6 +601,29 @@ unsigned char *parse_ulsch_header(unsigned char *mac_header,
return(mac_header_ptr);
}
/* This function is called by PHY layer when it schedules some
* uplink for a random access message 3.
* The MAC scheduler has to skip the RBs used by this message 3
* (done below in schedule_ulsch).
*/
void set_msg3_subframe(module_id_t Mod_id,
int CC_id,
int frame,
int subframe,
int rnti,
int Msg3_frame,
int Msg3_subframe)
{
eNB_MAC_INST *eNB=&eNB_mac_inst[Mod_id];
int i;
for (i=0; i<NB_RA_PROC_MAX; i++) {
if (eNB->common_channels[CC_id].RA_template[i].RA_active == TRUE &&
eNB->common_channels[CC_id].RA_template[i].rnti == rnti) {
eNB->common_channels[CC_id].RA_template[i].Msg3_subframe = Msg3_subframe;
break;
}
}
}
void schedule_ulsch(module_id_t module_idP,
frame_t frameP,
......@@ -619,6 +642,7 @@ void schedule_ulsch(module_id_t module_idP,
for (CC_id=0; CC_id<MAX_NUM_CCs; CC_id++) {
//leave out first RB for PUCCH
first_rb[CC_id] = 1;
// UE data info;
......@@ -637,9 +661,11 @@ void schedule_ulsch(module_id_t module_idP,
for (i=0; i<NB_RA_PROC_MAX; i++) {
if ((eNB->common_channels[CC_id].RA_template[i].RA_active == TRUE) &&
(eNB->common_channels[CC_id].RA_template[i].generate_rar == 0) &&
(eNB->common_channels[CC_id].RA_template[i].generate_Msg4 == 0) &&
(eNB->common_channels[CC_id].RA_template[i].wait_ack_Msg4 == 0) &&
(eNB->common_channels[CC_id].RA_template[i].Msg3_subframe == sched_subframe)) {
//leave out first RB for PUCCH
first_rb[CC_id]++;
eNB->common_channels[CC_id].RA_template[i].Msg3_subframe = -1;
break;
}
}
......@@ -854,7 +880,7 @@ void schedule_ulsch_rnti(module_id_t module_idP,
T(T_ENB_MAC_UE_UL_SCHEDULE, T_INT(module_idP), T_INT(CC_id), T_INT(rnti), T_INT(frameP),
T_INT(subframeP), T_INT(harq_pid), T_INT(mcs), T_INT(first_rb[CC_id]), T_INT(rb_table[rb_table_index]),
T_INT(TBS));
T_INT(TBS), T_INT(ndi));
// bad indices : 20 (40 PRB), 21 (45 PRB), 22 (48 PRB)
// increment for next UE allocation
......
openair2/LAYER2/MAC/main.c
View file @ 11106dee
......@@ -454,6 +454,7 @@ int l2_init(LTE_DL_FRAME_PARMS *frame_parms,int eMBMS_active, char *uecap_xer,ui
mac_xface->fill_rar = fill_rar;
mac_xface->initiate_ra_proc = initiate_ra_proc;
mac_xface->cancel_ra_proc = cancel_ra_proc;
mac_xface->set_msg3_subframe = set_msg3_subframe;
mac_xface->SR_indication = SR_indication;
mac_xface->UL_failure_indication = UL_failure_indication;
mac_xface->rx_sdu = rx_sdu;
......
openair2/LAYER2/MAC/proto.h
View file @ 11106dee
......@@ -246,6 +246,25 @@ unsigned short fill_rar(
*/
void cancel_ra_proc(module_id_t module_idP,int CC_id,frame_t frameP, uint16_t preamble_index);
/* \brief Function used by PHY to inform MAC that an uplink is scheduled
for Msg3 in given subframe. This is used so that the MAC
scheduler marks as busy the RBs used by the Msg3.
@param Mod_id Instance ID of eNB
@param CC_id CC ID of eNB
@param frame current frame
@param subframe current subframe
@param rnti UE rnti concerned
@param Msg3_frame frame where scheduling takes place
@param Msg3_subframe subframe where scheduling takes place
*/
void set_msg3_subframe(module_id_t Mod_id,
int CC_id,
int frame,
int subframe,
int rnti,
int Msg3_frame,
int Msg3_subframe);
/* \brief Function to indicate a received SDU on ULSCH.
@param Mod_id Instance ID of eNB
@param rnti RNTI of UE transmitting the SR
......
openair2/PHY_INTERFACE/defs.h
View file @ 11106dee
......@@ -72,6 +72,16 @@ typedef struct {
/// cancel an ongoing RA procedure
void (*cancel_ra_proc)(module_id_t Mod_id,int CC_id,frame_t frameP,uint16_t preamble);
/// Inform MAC layer that an uplink is scheduled for Msg3 in given subframe.
/// This is used so that the MAC scheduler marks as busy the RBs used by the Msg3.
void (*set_msg3_subframe)(module_id_t Mod_id,
int CC_id,
int frame,
int subframe,
int rnti,
int Msg3_frame,
int Msg3_subframe);
/// Get DCI for current subframe from MAC
DCI_PDU* (*get_dci_sdu)(module_id_t Mod_id,int CC_id,frame_t frameP,sub_frame_t subframe);
......
targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band38.tm1.exmimo2.conf
View file @ 11106dee
......@@ -38,8 +38,9 @@ eNBs =
Nid_cell_mbsfn = 0;
nb_antennas_tx = 1;
nb_antennas_rx = 1;
tx_gain = 10;//25;
rx_gain = 120;
nb_antenna_ports = 1;
tx_gain = 10; //25;
rx_gain = 10; //20;
prach_root = 0;
prach_config_index = 0;
prach_high_speed = "DISABLE";
......@@ -100,6 +101,8 @@ eNBs =
ue_TimersAndConstants_t311 = 10000;
ue_TimersAndConstants_n310 = 20;
ue_TimersAndConstants_n311 = 1;
ue_TransmissionMode = 1;
}
);
......
targets/RT/USER/lte-enb.c
View file @ 11106dee
......@@ -1775,7 +1775,7 @@ void init_eNB(eNB_func_t node_function[], eNB_timing_t node_timing[],int nb_inst
}
}
if (setup_eNB_buffers(PHY_vars_eNB_g[inst],&openair0_cfg[CC_id])!=0) {
if (setup_eNB_buffers(PHY_vars_eNB_g[inst],&openair0_cfg[0])!=0) {
printf("Exiting, cannot initialize eNodeB Buffers\n");
exit(-1);
}
......
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