Commit 0ada1e9e authored by Cedric Roux's avatar Cedric Roux

Merge remote-tracking branch 'origin/oaisim-rru' into develop_integration_w06

 Conflicts:
	openair2/RRC/LITE/rrc_UE.c
parents ae674104 4661138d
......@@ -1883,6 +1883,7 @@ add_executable(oaisim
${OPENAIR_TARGETS}/SIMU/USER/oaisim_functions.c
${OPENAIR_TARGETS}/SIMU/USER/event_handler.c
${OPENAIR_TARGETS}/SIMU/USER/oaisim.c
${OPENAIR_TARGETS}/ARCH/COMMON/common_lib.c
${OPENAIR2_DIR}/RRC/NAS/nas_config.c
${OPENAIR2_DIR}/RRC/NAS/rb_config.c
${OPENAIR3_DIR}/NAS/UE/nas_ue_task.c
......@@ -1897,7 +1898,7 @@ add_executable(oaisim
target_include_directories(oaisim PUBLIC ${OPENAIR_TARGETS}/SIMU/USER)
target_link_libraries (oaisim
-Wl,--start-group
-Wl,-ldl,--start-group
RRC_LIB S1AP_LIB S1AP_ENB X2AP_LIB GTPV1U SECU_CN UTIL HASHTABLE SCTP_CLIENT UDP SCHED_LIB PHY LFDS ${MSC_LIB} L2 ${RAL_LIB} LIB_NAS_UE SIMU SIMU_ETH SECU_OSA ${ITTI_LIB} ${MIH_LIB}
-Wl,--end-group )
......@@ -1928,6 +1929,7 @@ add_executable(oaisim_nos1
${OPENAIR_TARGETS}/SIMU/USER/oaisim_functions.c
${OPENAIR_TARGETS}/SIMU/USER/event_handler.c
${OPENAIR_TARGETS}/SIMU/USER/oaisim.c
${OPENAIR_TARGETS}/ARCH/COMMON/common_lib.c
${OPENAIR2_DIR}/RRC/NAS/nas_config.c
${OPENAIR2_DIR}/RRC/NAS/rb_config.c
${OPENAIR_TARGETS}/COMMON/create_tasks.c
......
......@@ -418,9 +418,9 @@ function main() {
if [ "$oaisim" = "1" ] ; then
#to be discussed
# there is no RF device and no transport protocol
# there is no RF device transport protocol
HW="None"
TP="None"
TP="ETHERNET"
if [ "$XFORMS" == "True" ] ; then
PRINT_STATS="True"
......@@ -671,6 +671,15 @@ function main() {
# CMakeFiles/oai_nw_drv/oai_nw_drv.ko $dbin/oai_nw_drv.ko
fi
if [ "$TP" == "ETHERNET" ] ; then
compilations \
$oaisim_build_dir oai_eth_transpro \
liboai_eth_transpro.so $dbin/liboai_eth_transpro.so.$REL
ln -s liboai_eth_transpro.so liboai_transpro.so
ln -s $dbin/liboai_eth_transpro.so.$REL $dbin/liboai_transpro.so
echo_info "liboai_transpro.so is linked with ETHERNET library"
fi
cmake_file=$DIR/oaisim_mme_build_oai/CMakeLists.txt
cp $DIR/oaisim_mme_build_oai/CMakeLists.template $cmake_file
echo "set ( CMAKE_BUILD_TYPE $CMAKE_BUILD_TYPE )" >> $cmake_file
......
......@@ -3831,6 +3831,8 @@ int generate_ue_dlsch_params_from_dci(int frame,
LTE_UE_DLSCH_t *dlsch0=NULL,*dlsch1=NULL;
LTE_DL_UE_HARQ_t *dlsch0_harq,*dlsch1_harq;
if (!dlsch[0]) return -1;
#ifdef DEBUG_DCI
LOG_D(PHY,"dci_tools.c: Filling ue dlsch params -> rnti %x, SFN/SF %d/%d, dci_format %s\n",
rnti,
......@@ -7395,8 +7397,8 @@ int generate_eNB_ulsch_params_from_dci(PHY_VARS_eNB *eNB,
rb_alloc = rballoc;
if (rb_alloc>RIV_max) {
LOG_E(PHY,"Format 0: rb_alloc > RIV_max\n");
mac_xface->macphy_exit("Format 0: rb_alloc > RIV_max\n");
LOG_E(PHY,"Format 0: rb_alloc (%d) > RIV_max (%d)\n",rb_alloc,RIV_max);
mac_xface->macphy_exit("Format 0: error");
return(-1);
}
......
......@@ -645,6 +645,12 @@ int32_t generate_prach( PHY_VARS_UE *ue, uint8_t eNB_id, uint8_t subframe, uint1
#else //normal case (simulation)
prach_start = subframe*ue->frame_parms.samples_per_tti-ue->N_TA_offset;
LOG_D(PHY,"[UE %d] prach_start %d, rx_offset %d, hw_timing_advance %d, N_TA_offset %d\n", ue->Mod_id,
prach_start,
ue->rx_offset,
ue->hw_timing_advance,
ue->N_TA_offset);
#endif
......@@ -1074,6 +1080,8 @@ int32_t generate_prach( PHY_VARS_UE *ue, uint8_t eNB_id, uint8_t subframe, uint1
#ifdef PRACH_DEBUG
write_output("prach_txF0.m","prachtxF0",prachF,prach_len-Ncp,1,1);
write_output("prach_tx0.m","prachtx0",prach+(Ncp<<1),prach_len-Ncp,1,1);
write_output("txsig.m","txs",(int16_t*)(&ue->common_vars.txdata[0][0]),2*ue->frame_parms.samples_per_tti,1,1);
exit(-1);
#endif
return signal_energy( (int*)prach, 256 );
......@@ -1125,7 +1133,8 @@ void rx_prach(PHY_VARS_eNB *eNB,
int fft_size,log2_ifft_size;
uint8_t nb_ant_rx = 1; //eNB->frame_parms.nb_antennas_rx;
// int en;
int en;
for (aa=0; aa<nb_ant_rx; aa++) {
prach[aa] = (int16_t*)&eNB->common_vars.rxdata[0][aa][subframe*eNB->frame_parms.samples_per_tti-eNB->N_TA_offset];
......@@ -1327,9 +1336,16 @@ void rx_prach(PHY_VARS_eNB *eNB,
/// **** send_IF4 of rxsigF to RCC **** ///
send_IF4p5(eNB, eNB->proc.frame_prach, eNB->proc.subframe_prach, IF4p5_PRACH, k);
// en = dB_fixed(signal_energy(&rxsigF[0][k],840));
// if (en>60)
// printf("PRACH: Frame %d, Subframe %d => %d dB\n",eNB->proc.frame_rx,eNB->proc.subframe_rx,en);
/*
en = dB_fixed(signal_energy(&rxsigF[0][k],840));
printf("Sending PRACH, k %d,n_ra_prb %d, N_RB_UL %d, en %d\n",k,n_ra_prb,eNB->frame_parms.N_RB_UL,en);
if (en>60) {
printf("PRACH: Frame %d, Subframe %d => %d dB\n",eNB->proc.frame_rx,eNB->proc.subframe_rx,en);
write_output("prach_rx0.m","prach_rx0",(int16_t*)&rxsigF[0][k],839,1,1);
exit(-1);
}
*/
return;
} else if (eNB->node_function == NGFI_RCC_IF4p5) {
k = (12*n_ra_prb) - 6*eNB->frame_parms.N_RB_UL;
......@@ -1347,10 +1363,15 @@ void rx_prach(PHY_VARS_eNB *eNB,
(&rxsigF[0][0]),
839*2*sizeof(int16_t));
//en = dB_fixed(signal_energy(&rxsigF[0][k],840));
// if (en>60)
//printf("PRACH: Frame %d, Subframe %d => %d dB\n",eNB->proc.frame_rx,eNB->proc.subframe_rx,en);
/*
en = dB_fixed(signal_energy(&rxsigF[0][k],840));
printf("Receiving PRACH, k %d,n_ra_prb %d, N_RB_UL %d, en %d\n",k,n_ra_prb,eNB->frame_parms.N_RB_UL,en);
if (en>60) {
printf("PRACH: Frame %d, Subframe %d => %d dB\n",eNB->proc.frame_rx,eNB->proc.subframe_rx,en);
write_output("prach_rx0.m","prach_rx0",(int16_t*)&rxsigF[0][k],839,1,1);
exit(-1);
}
*/
}
// in case of RCC and prach received rx_thread wakes up prach
......@@ -1523,7 +1544,7 @@ void rx_prach(PHY_VARS_eNB *eNB,
#ifdef PRACH_DEBUG
// if (en>40) {
if (en>40) {
k = (12*n_ra_prb) - 6*eNB->frame_parms.N_RB_UL;
if (k<0)
......@@ -1537,7 +1558,7 @@ void rx_prach(PHY_VARS_eNB *eNB,
write_output("prach_rxF_comp0.m","prach_rxF_comp0",prachF,1024,1,1);
write_output("prach_ifft0.m","prach_t0",prach_ifft[0],1024,1,1);
exit(-1);
// }
}
#endif
} // new dft
......@@ -1559,12 +1580,12 @@ void rx_prach(PHY_VARS_eNB *eNB,
preamble_delay_list[preamble_index] = (i*fft_size)>>log2_ifft_size;
}
}
#ifdef PRACH_DEBUG
LOG_D(PHY,"[RAPROC] Preamble %d => %d dB, %d (shift %d (%d), NCS2 %d(%d), Ncp %d)\n",preamble_index,preamble_energy_list[preamble_index],preamble_delay_list[preamble_index],preamble_shift2,
preamble_shift, NCS2,NCS,Ncp);
#endif
// exit(-1);
#endif
}// preamble_index
stop_meas(&eNB->rx_prach);
......
......@@ -415,7 +415,7 @@ void ulsch_modulation(int32_t **txdataF,
return;
}
if (first_rb >25 ) {
if (first_rb > frame_parms->N_RB_UL) {
printf("ulsch_modulation.c: Frame %d, Subframe %d Illegal first_rb %d\n",frame,subframe,first_rb);
return;
}
......
......@@ -430,6 +430,7 @@ typedef struct PHY_VARS_eNB_s {
eNB_proc_t proc;
eNB_func_t node_function;
eNB_timing_t node_timing;
eth_params_t *eth_params;
int single_thread_flag;
openair0_rf_map rf_map;
int abstraction_flag;
......
......@@ -455,6 +455,151 @@ void fill_dci(DCI_PDU *DCI_pdu,PHY_VARS_eNB *eNB,eNB_rxtx_proc_t *proc)
break;
}
DCI_pdu->dci_alloc[1].L = 2;
DCI_pdu->dci_alloc[1].rnti = 0x1235;
DCI_pdu->dci_alloc[1].format = format0;
DCI_pdu->dci_alloc[1].ra_flag = 0;
if (eNB->frame_parms.frame_type == FDD) {
switch (eNB->frame_parms.N_RB_DL) {
case 6:
((DCI0_1_5MHz_FDD_t*)&DCI_pdu->dci_alloc[1].dci_pdu[0])->type = 0;
((DCI0_1_5MHz_FDD_t*)&DCI_pdu->dci_alloc[1].dci_pdu[0])->hopping = 0;
((DCI0_1_5MHz_FDD_t*)&DCI_pdu->dci_alloc[1].dci_pdu[0])->rballoc = computeRIV(6,1,4);
((DCI0_1_5MHz_FDD_t*)&DCI_pdu->dci_alloc[1].dci_pdu[0])->mcs = eNB->target_ue_ul_mcs;
((DCI0_1_5MHz_FDD_t*)&DCI_pdu->dci_alloc[1].dci_pdu[0])->ndi = proc->frame_tx&1;
((DCI0_1_5MHz_FDD_t*)&DCI_pdu->dci_alloc[1].dci_pdu[0])->TPC = 0;
((DCI0_1_5MHz_FDD_t*)&DCI_pdu->dci_alloc[1].dci_pdu[0])->cshift = 0;
((DCI0_1_5MHz_FDD_t*)&DCI_pdu->dci_alloc[1].dci_pdu[0])->cqi_req = 1;
break;
/* case 15:
((DCI0_3MHz_FDD_t*)&DCI_pdu->dci_alloc[1].dci_pdu[0])->type = 0;
((DCI0_3MHz_FDD_t*)&DCI_pdu->dci_alloc[1].dci_pdu[0])->hopping = 0;
((DCI0_3MHz_FDD_t*)&DCI_pdu->dci_alloc[1].dci_pdu[0])->rballoc = computeRIV(25,2,eNB->ue_ul_nb_rb);
((DCI0_3MHz_FDD_t*)&DCI_pdu->dci_alloc[1].dci_pdu[0])->mcs = eNB->target_ue_ul_mcs;
((DCI0_3MHz_FDD_t*)&DCI_pdu->dci_alloc[1].dci_pdu[0])->ndi = proc->frame_tx&1;
((DCI0_3MHz_FDD_t*)&DCI_pdu->dci_alloc[1].dci_pdu[0])->TPC = 0;
((DCI0_3MHz_FDD_t*)&DCI_pdu->dci_alloc[1].dci_pdu[0])->cshift = 0;
((DCI0_3MHz_FDD_t*)&DCI_pdu->dci_alloc[1].dci_pdu[0])->dai = 0;
((DCI0_3MHz_FDD_t*)&DCI_pdu->dci_alloc[1].dci_pdu[0])->cqi_req = 1;
break;*/
case 25:
((DCI0_5MHz_FDD_t*)&DCI_pdu->dci_alloc[1].dci_pdu[0])->type = 0;
((DCI0_5MHz_FDD_t*)&DCI_pdu->dci_alloc[1].dci_pdu[0])->hopping = 0;
((DCI0_5MHz_FDD_t*)&DCI_pdu->dci_alloc[1].dci_pdu[0])->rballoc = computeRIV(25,1,20);
printf("rballoc %d\n",((DCI0_5MHz_FDD_t*)&DCI_pdu->dci_alloc[1].dci_pdu[0])->rballoc);
((DCI0_5MHz_FDD_t*)&DCI_pdu->dci_alloc[1].dci_pdu[0])->mcs = eNB->target_ue_ul_mcs;
((DCI0_5MHz_FDD_t*)&DCI_pdu->dci_alloc[1].dci_pdu[0])->ndi = proc->frame_tx&1;
((DCI0_5MHz_FDD_t*)&DCI_pdu->dci_alloc[1].dci_pdu[0])->TPC = 0;
((DCI0_5MHz_FDD_t*)&DCI_pdu->dci_alloc[1].dci_pdu[0])->cshift = 0;
((DCI0_5MHz_FDD_t*)&DCI_pdu->dci_alloc[1].dci_pdu[0])->cqi_req = 1;
break;
case 50:
((DCI0_10MHz_FDD_t*)&DCI_pdu->dci_alloc[1].dci_pdu[0])->type = 0;
((DCI0_10MHz_FDD_t*)&DCI_pdu->dci_alloc[1].dci_pdu[0])->hopping = 0;
((DCI0_10MHz_FDD_t*)&DCI_pdu->dci_alloc[1].dci_pdu[0])->rballoc = computeRIV(50,1,48);
((DCI0_10MHz_FDD_t*)&DCI_pdu->dci_alloc[1].dci_pdu[0])->mcs = eNB->target_ue_ul_mcs;
((DCI0_10MHz_FDD_t*)&DCI_pdu->dci_alloc[1].dci_pdu[0])->ndi = proc->frame_tx&1;
((DCI0_10MHz_FDD_t*)&DCI_pdu->dci_alloc[1].dci_pdu[0])->TPC = 0;
((DCI0_10MHz_FDD_t*)&DCI_pdu->dci_alloc[1].dci_pdu[0])->cshift = 0;
((DCI0_10MHz_FDD_t*)&DCI_pdu->dci_alloc[1].dci_pdu[0])->cqi_req = 1;
break;
/* case 75:
((DCI0_15MHz_FDD_t*)&DCI_pdu->dci_alloc[1].dci_pdu[0])->type = 0;
((DCI0_15MHz_FDD_t*)&DCI_pdu->dci_alloc[1].dci_pdu[0])->hopping = 0;
((DCI0_15MHz_FDD_t*)&DCI_pdu->dci_alloc[1].dci_pdu[0])->rballoc = computeRIV(25,2,eNB->ue_ul_nb_rb);
((DCI0_15MHz_FDD_t*)&DCI_pdu->dci_alloc[1].dci_pdu[0])->mcs = eNB->target_ue_ul_mcs;
((DCI0_15MHz_FDD_t*)&DCI_pdu->dci_alloc[1].dci_pdu[0])->ndi = proc->frame_tx&1;
((DCI0_15MHz_FDD_t*)&DCI_pdu->dci_alloc[1].dci_pdu[0])->TPC = 0;
((DCI0_15MHz_FDD_t*)&DCI_pdu->dci_alloc[1].dci_pdu[0])->cshift = 0;
((DCI0_15MHz_FDD_t*)&DCI_pdu->dci_alloc[1].dci_pdu[0])->cqi_req = 1;
break;*/
case 100:
((DCI0_20MHz_FDD_t*)&DCI_pdu->dci_alloc[1].dci_pdu[0])->type = 0;
((DCI0_20MHz_FDD_t*)&DCI_pdu->dci_alloc[1].dci_pdu[0])->hopping = 0;
((DCI0_20MHz_FDD_t*)&DCI_pdu->dci_alloc[1].dci_pdu[0])->rballoc = computeRIV(100,1,96);
((DCI0_20MHz_FDD_t*)&DCI_pdu->dci_alloc[1].dci_pdu[0])->mcs = eNB->target_ue_ul_mcs;
((DCI0_20MHz_FDD_t*)&DCI_pdu->dci_alloc[1].dci_pdu[0])->ndi = proc->frame_tx&1;
((DCI0_20MHz_FDD_t*)&DCI_pdu->dci_alloc[1].dci_pdu[0])->TPC = 0;
((DCI0_20MHz_FDD_t*)&DCI_pdu->dci_alloc[1].dci_pdu[0])->cshift = 0;
((DCI0_20MHz_FDD_t*)&DCI_pdu->dci_alloc[1].dci_pdu[0])->cqi_req = 1;
break;
}
}
else {
switch (eNB->frame_parms.N_RB_DL==6) {
case 6:
((DCI0_1_5MHz_TDD_1_6_t*)&DCI_pdu->dci_alloc[1].dci_pdu[0])->type = 0;
((DCI0_1_5MHz_TDD_1_6_t*)&DCI_pdu->dci_alloc[1].dci_pdu[0])->hopping = 0;
((DCI0_1_5MHz_TDD_1_6_t*)&DCI_pdu->dci_alloc[1].dci_pdu[0])->rballoc = computeRIV(6,1,5);
((DCI0_1_5MHz_TDD_1_6_t*)&DCI_pdu->dci_alloc[1].dci_pdu[0])->mcs = eNB->target_ue_ul_mcs;
((DCI0_1_5MHz_TDD_1_6_t*)&DCI_pdu->dci_alloc[1].dci_pdu[0])->ndi = proc->frame_tx&1;
((DCI0_1_5MHz_TDD_1_6_t*)&DCI_pdu->dci_alloc[1].dci_pdu[0])->TPC = 0;
((DCI0_1_5MHz_TDD_1_6_t*)&DCI_pdu->dci_alloc[1].dci_pdu[0])->cshift = 0;
((DCI0_1_5MHz_TDD_1_6_t*)&DCI_pdu->dci_alloc[1].dci_pdu[0])->dai = 0;
((DCI0_1_5MHz_TDD_1_6_t*)&DCI_pdu->dci_alloc[1].dci_pdu[0])->cqi_req = 1;
break;
/* case 15:
((DCI0_3MHz_TDD_1_6_t*)&DCI_pdu->dci_alloc[1].dci_pdu[0])->type = 0;
((DCI0_3MHz_TDD_1_6_t*)&DCI_pdu->dci_alloc[1].dci_pdu[0])->hopping = 0;
((DCI0_3MHz_TDD_1_6_t*)&DCI_pdu->dci_alloc[1].dci_pdu[0])->rballoc = computeRIV(25,2,eNB->ue_ul_nb_rb);
((DCI0_3MHz_TDD_1_6_t*)&DCI_pdu->dci_alloc[1].dci_pdu[0])->mcs = eNB->target_ue_ul_mcs;
((DCI0_3MHz_TDD_1_6_t*)&DCI_pdu->dci_alloc[1].dci_pdu[0])->ndi = proc->frame_tx&1;
((DCI0_3MHz_TDD_1_6_t*)&DCI_pdu->dci_alloc[1].dci_pdu[0])->TPC = 0;
((DCI0_3MHz_TDD_1_6_t*)&DCI_pdu->dci_alloc[1].dci_pdu[0])->cshift = 0;
((DCI0_3MHz_TDD_1_6_t*)&DCI_pdu->dci_alloc[1].dci_pdu[0])->dai = 0;
((DCI0_3MHz_TDD_1_6_t*)&DCI_pdu->dci_alloc[1].dci_pdu[0])->cqi_req = 1;
break;*/
case 25:
((DCI0_5MHz_TDD_1_6_t*)&DCI_pdu->dci_alloc[1].dci_pdu[0])->type = 0;
((DCI0_5MHz_TDD_1_6_t*)&DCI_pdu->dci_alloc[1].dci_pdu[0])->hopping = 0;
((DCI0_5MHz_TDD_1_6_t*)&DCI_pdu->dci_alloc[1].dci_pdu[0])->rballoc = computeRIV(25,2,20);
((DCI0_5MHz_TDD_1_6_t*)&DCI_pdu->dci_alloc[1].dci_pdu[0])->mcs = eNB->target_ue_ul_mcs;
((DCI0_5MHz_TDD_1_6_t*)&DCI_pdu->dci_alloc[1].dci_pdu[0])->ndi = proc->frame_tx&1;
((DCI0_5MHz_TDD_1_6_t*)&DCI_pdu->dci_alloc[1].dci_pdu[0])->TPC = 0;
((DCI0_5MHz_TDD_1_6_t*)&DCI_pdu->dci_alloc[1].dci_pdu[0])->cshift = 0;
((DCI0_5MHz_TDD_1_6_t*)&DCI_pdu->dci_alloc[1].dci_pdu[0])->dai = 0;
((DCI0_5MHz_TDD_1_6_t*)&DCI_pdu->dci_alloc[1].dci_pdu[0])->cqi_req = 1;
break;
case 50:
((DCI0_10MHz_TDD_1_6_t*)&DCI_pdu->dci_alloc[1].dci_pdu[0])->type = 0;
((DCI0_10MHz_TDD_1_6_t*)&DCI_pdu->dci_alloc[1].dci_pdu[0])->hopping = 0;
((DCI0_10MHz_TDD_1_6_t*)&DCI_pdu->dci_alloc[1].dci_pdu[0])->rballoc = computeRIV(50,1,48);
((DCI0_10MHz_TDD_1_6_t*)&DCI_pdu->dci_alloc[1].dci_pdu[0])->mcs = eNB->target_ue_ul_mcs;
((DCI0_10MHz_TDD_1_6_t*)&DCI_pdu->dci_alloc[1].dci_pdu[0])->ndi = proc->frame_tx&1;
((DCI0_10MHz_TDD_1_6_t*)&DCI_pdu->dci_alloc[1].dci_pdu[0])->TPC = 0;
((DCI0_10MHz_TDD_1_6_t*)&DCI_pdu->dci_alloc[1].dci_pdu[0])->cshift = 0;
((DCI0_10MHz_TDD_1_6_t*)&DCI_pdu->dci_alloc[1].dci_pdu[0])->dai = 0;
((DCI0_10MHz_TDD_1_6_t*)&DCI_pdu->dci_alloc[1].dci_pdu[0])->cqi_req = 1;
break;
/* case 75:
((DCI0_15MHz_TDD_1_6_t*)&DCI_pdu->dci_alloc[1].dci_pdu[0])->type = 0;
((DCI0_15MHz_TDD_1_6_t*)&DCI_pdu->dci_alloc[1].dci_pdu[0])->hopping = 0;
((DCI0_15MHz_TDD_1_6_t*)&DCI_pdu->dci_alloc[1].dci_pdu[0])->rballoc = computeRIV(25,2,eNB->ue_ul_nb_rb);
((DCI0_15MHz_TDD_1_6_t*)&DCI_pdu->dci_alloc[1].dci_pdu[0])->mcs = eNB->target_ue_ul_mcs;
((DCI0_15MHz_TDD_1_6_t*)&DCI_pdu->dci_alloc[1].dci_pdu[0])->ndi = proc->frame_tx&1;
((DCI0_15MHz_TDD_1_6_t*)&DCI_pdu->dci_alloc[1].dci_pdu[0])->TPC = 0;
((DCI0_15MHz_TDD_1_6_t*)&DCI_pdu->dci_alloc[1].dci_pdu[0])->cshift = 0;
((DCI0_15MHz_TDD_1_6_t*)&DCI_pdu->dci_alloc[1].dci_pdu[0])->dai = 0;
((DCI0_15MHz_TDD_1_6_t*)&DCI_pdu->dci_alloc[1].dci_pdu[0])->cqi_req = 1;
break;*/
case 100:
((DCI0_20MHz_TDD_1_6_t*)&DCI_pdu->dci_alloc[1].dci_pdu[0])->type = 0;
((DCI0_20MHz_TDD_1_6_t*)&DCI_pdu->dci_alloc[1].dci_pdu[0])->hopping = 0;
((DCI0_20MHz_TDD_1_6_t*)&DCI_pdu->dci_alloc[1].dci_pdu[0])->rballoc = computeRIV(100,1,96);
((DCI0_20MHz_TDD_1_6_t*)&DCI_pdu->dci_alloc[1].dci_pdu[0])->mcs = eNB->target_ue_ul_mcs;
((DCI0_20MHz_TDD_1_6_t*)&DCI_pdu->dci_alloc[1].dci_pdu[0])->ndi = proc->frame_tx&1;
((DCI0_20MHz_TDD_1_6_t*)&DCI_pdu->dci_alloc[1].dci_pdu[0])->TPC = 0;
((DCI0_20MHz_TDD_1_6_t*)&DCI_pdu->dci_alloc[1].dci_pdu[0])->cshift = 0;
((DCI0_20MHz_TDD_1_6_t*)&DCI_pdu->dci_alloc[1].dci_pdu[0])->dai = 0;
((DCI0_20MHz_TDD_1_6_t*)&DCI_pdu->dci_alloc[1].dci_pdu[0])->cqi_req = 1;
break;
}
}
} else if (transmission_mode==4) {
DCI_pdu->Num_ue_spec_dci = 1;
// user 1
......@@ -543,32 +688,8 @@ void fill_dci(DCI_PDU *DCI_pdu,PHY_VARS_eNB *eNB,eNB_rxtx_proc_t *proc)
memcpy((void*)&DCI_pdu->dci_alloc[0].dci_pdu[0],&RA_alloc_pdu,sizeof(DCI1A_5MHz_TDD_1_6_t));
break;
*/
/*
case 9:
DCI_pdu->Num_ue_spec_dci = 1;
//user 1
if (eNB->frame_parms.frame_type == FDD)
DCI_pdu->dci_alloc[0].dci_length = sizeof_DCI0_5MHz_FDD_t ;
else
DCI_pdu->dci_alloc[0].dci_length = sizeof_DCI0_5MHz_TDD_1_6_t ;
DCI_pdu->dci_alloc[0].L = 2;
DCI_pdu->dci_alloc[0].rnti = 0x1235;
DCI_pdu->dci_alloc[0].format = format0;
DCI_pdu->dci_alloc[0].ra_flag = 0;
UL_alloc_pdu.type = 0;
UL_alloc_pdu.hopping = 0;
UL_alloc_pdu.rballoc = computeRIV(25,2,eNB->ue_ul_nb_rb);
UL_alloc_pdu.mcs = eNB->target_ue_ul_mcs;
UL_alloc_pdu.ndi = proc->frame_tx&1;
UL_alloc_pdu.TPC = 0;
UL_alloc_pdu.cshift = 0;
UL_alloc_pdu.dai = 0;
UL_alloc_pdu.cqi_req = 1;
memcpy((void*)&DCI_pdu->dci_alloc[0].dci_pdu[0],(void *)&UL_alloc_pdu,sizeof(DCI0_5MHz_TDD_1_6_t));
*/
// user 2
/*
DCI_pdu->dci_alloc[1].dci_length = sizeof_DCI0_5MHz_TDD_1_6_t ;
......@@ -593,11 +714,8 @@ void fill_dci(DCI_PDU *DCI_pdu,PHY_VARS_eNB *eNB,eNB_rxtx_proc_t *proc)
UL_alloc_pdu.dai = 0;
UL_alloc_pdu.cqi_req = 1;
memcpy((void*)&DCI_pdu->dci_alloc[1].dci_pdu[0],(void *)&UL_alloc_pdu,sizeof(DCI0_5MHz_TDD_1_6_t));
break;
*/
/*default:
break;*/
*/
}
/*
......
......@@ -2017,7 +2017,7 @@ void prach_procedures(PHY_VARS_eNB *eNB) {
eNB->UE_stats[(uint32_t)UE_id].UE_timing_offset = preamble_delay_list[preamble_max]&0x1FFF; //limit to 13 (=11+2) bits
eNB->UE_stats[(uint32_t)UE_id].sector = 0;
LOG_D(PHY,"[eNB %d/%d][RAPROC] Frame %d, subframe %d Initiating RA procedure (UE_id %d) with preamble %d, energy %d.%d dB, delay %d\n",
LOG_I(PHY,"[eNB %d/%d][RAPROC] Frame %d, subframe %d Initiating RA procedure (UE_id %d) with preamble %d, energy %d.%d dB, delay %d\n",
eNB->Mod_id,
eNB->CC_id,
frame,
......@@ -2750,6 +2750,7 @@ void eNB_fep_full(PHY_VARS_eNB *eNB,eNB_rxtx_proc_t *proc_rxtx) {
if (eNB->node_function == NGFI_RRU_IF4p5) {
/// **** send_IF4 of rxdataF to RCC (no prach now) **** ///
LOG_D(PHY,"send_IF4p5 (PULFFT): frame %d, subframe %d\n",proc_rxtx->frame_rx,proc_rxtx->subframe_rx);
send_IF4p5(eNB, proc_rxtx->frame_rx, proc_rxtx->subframe_rx, IF4p5_PULFFT, 0);
}
}
......@@ -3070,12 +3071,15 @@ void phy_procedures_eNB_uespec_RX(PHY_VARS_eNB *eNB,eNB_rxtx_proc_t *proc,const
LOG_D(PHY,"[eNB][PUSCH %d] Increasing to round %d\n",harq_pid,eNB->ulsch[i]->harq_processes[harq_pid]->round);
if (eNB->ulsch[i]->Msg3_flag == 1) {
LOG_D(PHY,"[eNB %d/%d][RAPROC] frame %d, subframe %d, UE %d: Error receiving ULSCH (Msg3), round %d/%d\n",
eNB->Mod_id,
eNB->CC_id,
frame,subframe, i,
eNB->ulsch[i]->harq_processes[harq_pid]->round-1,
fp->maxHARQ_Msg3Tx-1);
/*dump_ulsch(eNB,proc,i);
exit(-1);*/
LOG_D(PHY,"[eNB %d][PUSCH %d] frame %d subframe %d RNTI %x RX power (%d,%d) RSSI (%d,%d) N0 (%d,%d) dB ACK (%d,%d), decoding iter %d\n",
eNB->Mod_id,harq_pid,
......
......@@ -2188,6 +2188,7 @@ void phy_procedures_UE_TX(PHY_VARS_UE *ue,UE_rxtx_proc_t *proc,uint8_t eNB_id,ui
subframe_tx,
ue->ulsch[eNB_id]->o_ACK);
if (ue->dlsch_SI[eNB_id])
reset_ack(&ue->frame_parms,
ue->dlsch_SI[eNB_id]->harq_ack,
subframe_tx,
......@@ -2605,19 +2606,19 @@ void ue_pbch_procedures(uint8_t eNB_id,PHY_VARS_UE *ue,UE_rxtx_proc_t *proc, uin
#endif
} else {
/*
LOG_E(PHY,"[UE %d] frame %d, subframe %d, Error decoding PBCH!\n",
ue->Mod_id,frame_rx, subframe_rx);
/*
LOG_I(PHY,"[UE %d] rx_offset %d\n",ue->Mod_id,ue->rx_offset);
write_output("rxsig0.m","rxs0", ue->common_vars.rxdata[0],ue->frame_parms.samples_per_tti,1,1);
write_output("H00.m","h00",&(ue->common_vars.dl_ch_estimates[0][0][0]),((ue->frame_parms.Ncp==0)?7:6)*(ue->frame_parms.ofdm_symbol_size),1,1);
write_output("H10.m","h10",&(ue->common_vars.dl_ch_estimates[0][2][0]),((ue->frame_parms.Ncp==0)?7:6)*(ue->frame_parms.ofdm_symbol_size),1,1);
write_output("H00.m","h00",&(ue->common_vars.common_vars_rx_data_per_thread[0].dl_ch_estimates[0][0][0]),((ue->frame_parms.Ncp==0)?7:6)*(ue->frame_parms.ofdm_symbol_size),1,1);
write_output("H10.m","h10",&(ue->common_vars.common_vars_rx_data_per_thread[0].dl_ch_estimates[0][2][0]),((ue->frame_parms.Ncp==0)?7:6)*(ue->frame_parms.ofdm_symbol_size),1,1);
write_output("rxsigF0.m","rxsF0", ue->common_vars.rxdataF[0],8*ue->frame_parms.ofdm_symbol_size,1,1);
write_output("rxsigF0.m","rxsF0", ue->common_vars.common_vars_rx_data_per_thread[0].rxdataF[0],8*ue->frame_parms.ofdm_symbol_size,1,1);
write_output("PBCH_rxF0_ext.m","pbch0_ext",ue->pbch_vars[0]->rxdataF_ext[0],12*4*6,1,1);
write_output("PBCH_rxF0_comp.m","pbch0_comp",ue->pbch_vars[0]->rxdataF_comp[0],12*4*6,1,1);
write_output("PBCH_rxF_llr.m","pbch_llr",ue->pbch_vars[0]->llr,(ue->frame_parms.Ncp==0) ? 1920 : 1728,1,4);
......@@ -2969,17 +2970,14 @@ int ue_pdcch_procedures(uint8_t eNB_id,PHY_VARS_UE *ue,UE_rxtx_proc_t *proc,uint
#endif
}
} else if( (dci_alloc_rx[i].rnti == ue->ulsch[eNB_id]->cba_rnti[0]) &&
}
/* else if( (dci_alloc_rx[i].rnti == ue->ulsch[eNB_id]->cba_rnti[0]) &&
(dci_alloc_rx[i].format == format0)) {
// UE could belong to more than one CBA group
// ue->Mod_id%ue->ulsch[eNB_id]->num_active_cba_groups]
#ifdef DEBUG_PHY_PROC
LOG_D(PHY,"[UE %d][PUSCH] Frame %d subframe %d: Found cba rnti %x, format 0, dci_cnt %d\n",
ue->Mod_id,frame_rx,subframe_rx,dci_alloc_rx[i].rnti,i);
/*
if (((frame_rx%100) == 0) || (frame_rx < 20))
dump_dci(&ue->frame_parms, &dci_alloc_rx[i]);
*/
#endif
ue->ulsch_no_allocation_counter[eNB_id] = 0;
......@@ -3004,8 +3002,7 @@ int ue_pdcch_procedures(uint8_t eNB_id,PHY_VARS_UE *ue,UE_rxtx_proc_t *proc,uint
#endif
ue->ulsch[eNB_id]->num_cba_dci[(subframe_rx+4)%10]++;
}
}
*/
else {
#ifdef DEBUG_PHY_PROC
LOG_D(PHY,"[UE %d] frame %d, subframe %d: received DCI %d with RNTI=%x (C-RNTI:%x, CBA_RNTI %x) and format %d!\n",ue->Mod_id,frame_rx,subframe_rx,i,dci_alloc_rx[i].rnti,
......
......@@ -97,7 +97,7 @@ unsigned short fill_rar(
eNB_mac_inst[module_idP].common_channels[CC_id].RA_template[ra_idx].timing_offset /= 16; //T_A = N_TA/16, where N_TA should be on a 30.72Msps
rar[0] = (uint8_t)(eNB_mac_inst[module_idP].common_channels[CC_id].RA_template[ra_idx].timing_offset>>(2+4)); // 7 MSBs of timing advance + divide by 4
rar[1] = (uint8_t)(eNB_mac_inst[module_idP].common_channels[CC_id].RA_template[ra_idx].timing_offset<<(4-2))&0xf0; // 4 LSBs of timing advance + divide by 4
rballoc = mac_xface->computeRIV(N_RB_UL,1,1); // first PRB only for UL Grant
rballoc = mac_xface->computeRIV(N_RB_UL,26,1); // first PRB only for UL Grant
rar[1] |= (rballoc>>7)&7; // Hopping = 0 (bit 3), 3 MSBs of rballoc
rar[2] = ((uint8_t)(rballoc&0xff))<<1; // 7 LSBs of rballoc
mcs = 10;
......
......@@ -3131,9 +3131,13 @@ static void dump_sib2( SystemInformationBlockType2_t *sib2 )
sib2->radioResourceConfigCommon.soundingRS_UL_ConfigCommon.choice.setup.srs_SubframeConfig );
LOG_I( RRC, "radioResourceConfigCommon.soundingRS_UL_ConfigCommon.choice.setup.ackNackSRS_SimultaneousTransmission : %d\n",
sib2->radioResourceConfigCommon.soundingRS_UL_ConfigCommon.choice.setup.ackNackSRS_SimultaneousTransmission );
//LOG_I( RRC, "radioResourceConfigCommon.soundingRS_UL_ConfigCommon.choice.setup.srs_MaxUpPts : %ld\n",
#if 0
/* TODO: test this - commented for the moment */
if (sib2->radioResourceConfigCommon.soundingRS_UL_ConfigCommon.choice.setup.srs_MaxUpPts)
LOG_I( RRC, "radioResourceConfigCommon.soundingRS_UL_ConfigCommon.choice.setup.srs_MaxUpPts : %ld\n",
/* TODO: check that it's okay to access [0] */
// sib2->radioResourceConfigCommon.soundingRS_UL_ConfigCommon.choice.setup.srs_MaxUpPts[0] );
sib2->radioResourceConfigCommon.soundingRS_UL_ConfigCommon.choice.setup.srs_MaxUpPts[0] );
#endif
}
// uplinkPowerControlCommon
......
......@@ -34,7 +34,7 @@ eNBs =
downlink_frequency = 2680000000L;
uplink_frequency_offset = -120000000;
Nid_cell = 0;
N_RB_DL = 25;
N_RB_DL = 50;
Nid_cell_mbsfn = 0;
nb_antenna_ports = 1;
nb_antennas_tx = 1;
......
Active_eNBs = ( "eNB_Eurecom_LTEBox");
# Asn1_verbosity, choice in: none, info, annoying
Asn1_verbosity = "none";
eNBs =
(
{
////////// Identification parameters:
eNB_ID = 0xe00;
cell_type = "CELL_MACRO_ENB";
eNB_name = "eNB_Eurecom_LTEBox";
// Tracking area code, 0x0000 and 0xfffe are reserved values
tracking_area_code = "1";
mobile_country_code = "208";
mobile_network_code = "93";
////////// Physical parameters:
component_carriers = (
{
node_function = "NGFI_RCC_IF4p5";
node_timing = "synch_to_ext_device";
node_synch_ref = 0;
frame_type = "FDD";
tdd_config = 3;
tdd_config_s = 0;
prefix_type = "NORMAL";
eutra_band = 7;
downlink_frequency = 2685000000L;
uplink_frequency_offset = -120000000;
Nid_cell = 0;
N_RB_DL = 25;
Nid_cell_mbsfn = 0;
nb_antenna_ports = 1;
nb_antennas_tx = 1;
nb_antennas_rx = 1;
tx_gain = 90;
rx_gain = 125;
prach_root = 0;
prach_config_index = 0;
prach_high_speed = "DISABLE";
prach_zero_correlation = 1;
prach_freq_offset = 2;
pucch_delta_shift = 1;
pucch_nRB_CQI = 1;
pucch_nCS_AN = 0;
pucch_n1_AN = 32;
pdsch_referenceSignalPower = -29;
pdsch_p_b = 0;
pusch_n_SB = 1;
pusch_enable64QAM = "DISABLE";
pusch_hoppingMode = "interSubFrame";
pusch_hoppingOffset = 0;
pusch_groupHoppingEnabled = "ENABLE";
pusch_groupAssignment = 0;
pusch_sequenceHoppingEnabled = "DISABLE";
pusch_nDMRS1 = 1;
phich_duration = "NORMAL";
phich_resource = "ONESIXTH";
srs_enable = "DISABLE";
/* srs_BandwidthConfig =;
srs_SubframeConfig =;
srs_ackNackST =;
srs_MaxUpPts =;*/
pusch_p0_Nominal = -96;
pusch_alpha = "AL1";
pucch_p0_Nominal = -104;
msg3_delta_Preamble = 6;
pucch_deltaF_Format1 = "deltaF2";
pucch_deltaF_Format1b = "deltaF3";
pucch_deltaF_Format2 = "deltaF0";
pucch_deltaF_Format2a = "deltaF0";
pucch_deltaF_Format2b = "deltaF0";
rach_numberOfRA_Preambles = 64;
rach_preamblesGroupAConfig = "DISABLE";
/*
rach_sizeOfRA_PreamblesGroupA = ;
rach_messageSizeGroupA = ;
rach_messagePowerOffsetGroupB = ;
*/
rach_powerRampingStep = 4;
rach_preambleInitialReceivedTargetPower = -108;
rach_preambleTransMax = 10;
rach_raResponseWindowSize = 10;
rach_macContentionResolutionTimer = 48;
rach_maxHARQ_Msg3Tx = 4;
pcch_default_PagingCycle = 128;
pcch_nB = "oneT";
bcch_modificationPeriodCoeff = 2;
ue_TimersAndConstants_t300 = 1000;
ue_TimersAndConstants_t301 = 1000;
ue_TimersAndConstants_t310 = 1000;
ue_TimersAndConstants_t311 = 10000;
ue_TimersAndConstants_n310 = 20;
ue_TimersAndConstants_n311 = 1;
ue_TransmissionMode = 1;
}
);
srb1_parameters :
{
# timer_poll_retransmit = (ms) [5, 10, 15, 20,... 250, 300, 350, ... 500]
timer_poll_retransmit = 80;
# timer_reordering = (ms) [0,5, ... 100, 110, 120, ... ,200]
timer_reordering = 35;
# timer_reordering = (ms) [0,5, ... 250, 300, 350, ... ,500]
timer_status_prohibit = 0;
# poll_pdu = [4, 8, 16, 32 , 64, 128, 256, infinity(>10000)]
poll_pdu = 4;
# poll_byte = (kB) [25,50,75,100,125,250,375,500,750,1000,1250,1500,2000,3000,infinity(>10000)]
poll_byte = 99999;
# max_retx_threshold = [1, 2, 3, 4 , 6, 8, 16, 32]
max_retx_threshold = 4;
}
# ------- SCTP definitions
SCTP :
{
# Number of streams to use in input/output
SCTP_INSTREAMS = 2;
SCTP_OUTSTREAMS = 2;
};
////////// MME parameters:
mme_ip_address = ( { ipv4 = "127.0.0.3";
ipv6 = "192:168:30::17";
active = "yes";
preference = "ipv4";
}
);
NETWORK_INTERFACES :
{
ENB_INTERFACE_NAME_FOR_S1_MME = "lo";
ENB_IPV4_ADDRESS_FOR_S1_MME = "127.0.0.2/24";
ENB_INTERFACE_NAME_FOR_S1U = "lo";
ENB_IPV4_ADDRESS_FOR_S1U = "127.0.0.5/24";
ENB_PORT_FOR_S1U = 2152; # Spec 2152
};
rrh_gw_config = (
{
local_if_name = "lo";
remote_address = "127.0.0.1";
local_address = "127.0.0.2";
local_port = 50000; #for raw option local port must be the same to remote
remote_port = 50000;
rrh_gw_active = "yes";
tr_preference = "udp_if4p5";
rf_preference = "usrp_b200";
iq_txshift = 4;
tx_sample_advance = 80;
tx_scheduling_advance = 9;
}
);
log_config :
{
global_log_level ="info";
global_log_verbosity ="medium";
hw_log_level ="info";
hw_log_verbosity ="medium";
phy_log_level ="info";
phy_log_verbosity ="medium";
mac_log_level ="info";
mac_log_verbosity ="high";
rlc_log_level ="info";
rlc_log_verbosity ="medium";
pdcp_log_level ="info";
pdcp_log_verbosity ="medium";
rrc_log_level ="info";
rrc_log_verbosity ="medium";
};
}
);
Active_eNBs = ( "eNB_Eurecom_LTEBox");
# Asn1_verbosity, choice in: none, info, annoying
Asn1_verbosity = "none";
eNBs =
(
{
////////// Identification parameters:
eNB_ID = 0xe00;
cell_type = "CELL_MACRO_ENB";
eNB_name = "eNB_Eurecom_LTEBox";
// Tracking area code, 0x0000 and 0xfffe are reserved values
tracking_area_code = "1";
mobile_country_code = "208";
mobile_network_code = "93";
////////// Physical parameters:
component_carriers = (
{
node_function = "NGFI_RCC_IF4p5";
node_timing = "synch_to_ext_device";
node_synch_ref = 0;
frame_type = "FDD";
tdd_config = 3;
tdd_config_s = 0;
prefix_type = "NORMAL";
eutra_band = 7;
downlink_frequency = 2685000000L;
uplink_frequency_offset = -120000000;
Nid_cell = 0;
N_RB_DL = 50;
Nid_cell_mbsfn = 0;
nb_antenna_ports = 1;
nb_antennas_tx = 1;
nb_antennas_rx = 1;
tx_gain = 90;
rx_gain = 125;
prach_root = 0;
prach_config_index = 0;
prach_high_speed = "DISABLE";
prach_zero_correlation = 1;
prach_freq_offset = 2;
pucch_delta_shift = 1;
pucch_nRB_CQI = 1;
pucch_nCS_AN = 0;
pucch_n1_AN = 32;
pdsch_referenceSignalPower = -27;
pdsch_p_b = 0;
pusch_n_SB = 1;
pusch_enable64QAM = "DISABLE";
pusch_hoppingMode = "interSubFrame";
pusch_hoppingOffset = 0;
pusch_groupHoppingEnabled = "ENABLE";
pusch_groupAssignment = 0;
pusch_sequenceHoppingEnabled = "DISABLE";
pusch_nDMRS1 = 1;
phich_duration = "NORMAL";
phich_resource = "ONESIXTH";
srs_enable = "DISABLE";
/* srs_BandwidthConfig =;
srs_SubframeConfig =;
srs_ackNackST =;
srs_MaxUpPts =;*/
pusch_p0_Nominal = -96;
pusch_alpha = "AL1";
pucch_p0_Nominal = -104;
msg3_delta_Preamble = 6;
pucch_deltaF_Format1 = "deltaF2";
pucch_deltaF_Format1b = "deltaF3";
pucch_deltaF_Format2 = "deltaF0";
pucch_deltaF_Format2a = "deltaF0";
pucch_deltaF_Format2b = "deltaF0";
rach_numberOfRA_Preambles = 64;
rach_preamblesGroupAConfig = "DISABLE";
/*
rach_sizeOfRA_PreamblesGroupA = ;
rach_messageSizeGroupA = ;
rach_messagePowerOffsetGroupB = ;
*/
rach_powerRampingStep = 4;
rach_preambleInitialReceivedTargetPower = -108;
rach_preambleTransMax = 10;
rach_raResponseWindowSize = 10;
rach_macContentionResolutionTimer = 48;
rach_maxHARQ_Msg3Tx = 4;
pcch_default_PagingCycle = 128;
pcch_nB = "oneT";
bcch_modificationPeriodCoeff = 2;
ue_TimersAndConstants_t300 = 1000;
ue_TimersAndConstants_t301 = 1000;
ue_TimersAndConstants_t310 = 1000;
ue_TimersAndConstants_t311 = 10000;
ue_TimersAndConstants_n310 = 20;
ue_TimersAndConstants_n311 = 1;
ue_TransmissionMode = 1;
}
);
srb1_parameters :
{
# timer_poll_retransmit = (ms) [5, 10, 15, 20,... 250, 300, 350, ... 500]
timer_poll_retransmit = 80;
# timer_reordering = (ms) [0,5, ... 100, 110, 120, ... ,200]
timer_reordering = 35;
# timer_reordering = (ms) [0,5, ... 250, 300, 350, ... ,500]
timer_status_prohibit = 0;
# poll_pdu = [4, 8, 16, 32 , 64, 128, 256, infinity(>10000)]
poll_pdu = 4;
# poll_byte = (kB) [25,50,75,100,125,250,375,500,750,1000,1250,1500,2000,3000,infinity(>10000)]
poll_byte = 99999;
# max_retx_threshold = [1, 2, 3, 4 , 6, 8, 16, 32]
max_retx_threshold = 4;
}
# ------- SCTP definitions
SCTP :
{
# Number of streams to use in input/output
SCTP_INSTREAMS = 2;
SCTP_OUTSTREAMS = 2;
};
////////// MME parameters:
mme_ip_address = ( { ipv4 = "127.0.0.3";
ipv6 = "192:168:30::17";
active = "yes";
preference = "ipv4";
}
);
NETWORK_INTERFACES :
{
ENB_INTERFACE_NAME_FOR_S1_MME = "lo";
ENB_IPV4_ADDRESS_FOR_S1_MME = "127.0.0.2/24";
ENB_INTERFACE_NAME_FOR_S1U = "lo";
ENB_IPV4_ADDRESS_FOR_S1U = "127.0.0.5/24";
ENB_PORT_FOR_S1U = 2152; # Spec 2152
};
rrh_gw_config = (
{
local_if_name = "lo";
remote_address = "127.0.0.1";
local_address = "127.0.0.2";
local_port = 50000; #for raw option local port must be the same to remote
remote_port = 50000;
rrh_gw_active = "yes";
tr_preference = "udp_if4p5";
rf_preference = "usrp_b200";
iq_txshift = 4;
tx_sample_advance = 80;
tx_scheduling_advance = 9;
}
);
log_config :
{
global_log_level ="info";
global_log_verbosity ="medium";
hw_log_level ="info";
hw_log_verbosity ="medium";
phy_log_level ="info";
phy_log_verbosity ="medium";
mac_log_level ="info";
mac_log_verbosity ="high";
rlc_log_level ="info";
rlc_log_verbosity ="medium";
pdcp_log_level ="info";
pdcp_log_verbosity ="medium";
rrc_log_level ="info";
rrc_log_verbosity ="medium";
};
}
);
Active_eNBs = ( "eNB_Eurecom_LTEBox");
# Asn1_verbosity, choice in: none, info, annoying
Asn1_verbosity = "none";
eNBs =
(
{
////////// Identification parameters:
eNB_ID = 0xe00;
cell_type = "CELL_MACRO_ENB";
eNB_name = "eNB_Eurecom_LTEBox";
// Tracking area code, 0x0000 and 0xfffe are reserved values
tracking_area_code = "1";
mobile_country_code = "208";
mobile_network_code = "93";
////////// Physical parameters:
component_carriers = (
{
node_function = "NGFI_RRU_IF4p5";
node_timing = "synch_to_ext_device";
node_synch_ref = 0;
frame_type = "FDD";
tdd_config = 3;
tdd_config_s = 0;
prefix_type = "NORMAL";
eutra_band = 7;
downlink_frequency = 2685000000L;
uplink_frequency_offset = -120000000;
Nid_cell = 0;
N_RB_DL = 25;
Nid_cell_mbsfn = 0;
nb_antenna_ports = 1;
nb_antennas_tx = 1;
nb_antennas_rx = 1;
tx_gain = 90;
rx_gain = 120;
prach_root = 0;
prach_config_index = 0;
prach_high_speed = "DISABLE";
prach_zero_correlation = 1;
prach_freq_offset = 2;
pucch_delta_shift = 1;
pucch_nRB_CQI = 1;
pucch_nCS_AN = 0;
pucch_n1_AN = 32;
pdsch_referenceSignalPower = -29;
pdsch_p_b = 0;
pusch_n_SB = 1;
pusch_enable64QAM = "DISABLE";
pusch_hoppingMode = "interSubFrame";
pusch_hoppingOffset = 0;
pusch_groupHoppingEnabled = "ENABLE";
pusch_groupAssignment = 0;
pusch_sequenceHoppingEnabled = "DISABLE";
pusch_nDMRS1 = 1;
phich_duration = "NORMAL";
phich_resource = "ONESIXTH";
srs_enable = "DISABLE";
/* srs_BandwidthConfig =;
srs_SubframeConfig =;
srs_ackNackST =;
srs_MaxUpPts =;*/
pusch_p0_Nominal = -95;
pusch_alpha = "AL1";
pucch_p0_Nominal = -104;
msg3_delta_Preamble = 6;
pucch_deltaF_Format1 = "deltaF2";
pucch_deltaF_Format1b = "deltaF3";
pucch_deltaF_Format2 = "deltaF0";
pucch_deltaF_Format2a = "deltaF0";
pucch_deltaF_Format2b = "deltaF0";
rach_numberOfRA_Preambles = 64;
rach_preamblesGroupAConfig = "DISABLE";
/*
rach_sizeOfRA_PreamblesGroupA = ;
rach_messageSizeGroupA = ;
rach_messagePowerOffsetGroupB = ;
*/
rach_powerRampingStep = 4;
rach_preambleInitialReceivedTargetPower = -104;
rach_preambleTransMax = 10;
rach_raResponseWindowSize = 10;
rach_macContentionResolutionTimer = 48;
rach_maxHARQ_Msg3Tx = 4;
pcch_default_PagingCycle = 128;
pcch_nB = "oneT";
bcch_modificationPeriodCoeff = 2;
ue_TimersAndConstants_t300 = 1000;
ue_TimersAndConstants_t301 = 1000;
ue_TimersAndConstants_t310 = 1000;
ue_TimersAndConstants_t311 = 10000;
ue_TimersAndConstants_n310 = 20;
ue_TimersAndConstants_n311 = 1;
ue_TransmissionMode = 1;
}
);
srb1_parameters :
{
# timer_poll_retransmit = (ms) [5, 10, 15, 20,... 250, 300, 350, ... 500]
timer_poll_retransmit = 80;
# timer_reordering = (ms) [0,5, ... 100, 110, 120, ... ,200]
timer_reordering = 35;
# timer_reordering = (ms) [0,5, ... 250, 300, 350, ... ,500]
timer_status_prohibit = 0;
# poll_pdu = [4, 8, 16, 32 , 64, 128, 256, infinity(>10000)]
poll_pdu = 4;
# poll_byte = (kB) [25,50,75,100,125,250,375,500,750,1000,1250,1500,2000,3000,infinity(>10000)]
poll_byte = 99999;
# max_retx_threshold = [1, 2, 3, 4 , 6, 8, 16, 32]
max_retx_threshold = 4;
}
# ------- SCTP definitions
SCTP :
{
# Number of streams to use in input/output
SCTP_INSTREAMS = 2;
SCTP_OUTSTREAMS = 2;
};
////////// MME parameters:
mme_ip_address = ( { ipv4 = "192.168.12.11";
ipv6 = "192:168:30::17";
active = "yes";
preference = "ipv4";
}
);
NETWORK_INTERFACES :
{
ENB_INTERFACE_NAME_FOR_S1_MME = "eth3";
ENB_IPV4_ADDRESS_FOR_S1_MME = "192.168.12.215/24";
ENB_INTERFACE_NAME_FOR_S1U = "eth3";
ENB_IPV4_ADDRESS_FOR_S1U = "192.168.12.215/24";
ENB_PORT_FOR_S1U = 2152; # Spec 2152
};
rrh_gw_config = (
{
local_if_name = "lo";
remote_address = "127.0.0.2";
local_address = "127.0.0.1";
local_port = 50000; #for raw option local port must be the same to remote
remote_port = 50000;
rrh_gw_active = "yes";
tr_preference = "udp_if4p5";
rf_preference = "usrp_b200";
iq_txshift = 4;
tx_sample_advance = 80;
tx_scheduling_advance = 9;
}
);
log_config :
{
global_log_level ="info";
global_log_verbosity ="medium";
hw_log_level ="info";
hw_log_verbosity ="medium";
phy_log_level ="info";
phy_log_verbosity ="medium";
mac_log_level ="info";
mac_log_verbosity ="high";
rlc_log_level ="info";
rlc_log_verbosity ="medium";
pdcp_log_level ="info";
pdcp_log_verbosity ="medium";
rrc_log_level ="info";
rrc_log_verbosity ="medium";
};
}
);
Active_eNBs = ( "eNB_Eurecom_LTEBox");
# Asn1_verbosity, choice in: none, info, annoying
Asn1_verbosity = "none";
eNBs =
(
{
////////// Identification parameters:
eNB_ID = 0xe00;
cell_type = "CELL_MACRO_ENB";
eNB_name = "eNB_Eurecom_LTEBox";
// Tracking area code, 0x0000 and 0xfffe are reserved values
tracking_area_code = "1";
mobile_country_code = "208";
mobile_network_code = "93";
////////// Physical parameters:
component_carriers = (
{
node_function = "NGFI_RRU_IF4p5";
node_timing = "synch_to_ext_device";
node_synch_ref = 0;
frame_type = "FDD";
tdd_config = 3;
tdd_config_s = 0;
prefix_type = "NORMAL";
eutra_band = 7;
downlink_frequency = 2685000000L;
uplink_frequency_offset = -120000000;
Nid_cell = 0;
N_RB_DL = 50;
Nid_cell_mbsfn = 0;
nb_antenna_ports = 1;
nb_antennas_tx = 1;
nb_antennas_rx = 1;
tx_gain = 90;
rx_gain = 120;
prach_root = 0;
prach_config_index = 0;
prach_high_speed = "DISABLE";
prach_zero_correlation = 1;
prach_freq_offset = 2;
pucch_delta_shift = 1;
pucch_nRB_CQI = 1;
pucch_nCS_AN = 0;
pucch_n1_AN = 32;
pdsch_referenceSignalPower = -27;
pdsch_p_b = 0;
pusch_n_SB = 1;
pusch_enable64QAM = "DISABLE";
pusch_hoppingMode = "interSubFrame";
pusch_hoppingOffset = 0;
pusch_groupHoppingEnabled = "ENABLE";
pusch_groupAssignment = 0;
pusch_sequenceHoppingEnabled = "DISABLE";
pusch_nDMRS1 = 1;
phich_duration = "NORMAL";
phich_resource = "ONESIXTH";
srs_enable = "DISABLE";
/* srs_BandwidthConfig =;
srs_SubframeConfig =;
srs_ackNackST =;
srs_MaxUpPts =;*/
pusch_p0_Nominal = -95;
pusch_alpha = "AL1";
pucch_p0_Nominal = -104;
msg3_delta_Preamble = 6;
pucch_deltaF_Format1 = "deltaF2";
pucch_deltaF_Format1b = "deltaF3";
pucch_deltaF_Format2 = "deltaF0";
pucch_deltaF_Format2a = "deltaF0";
pucch_deltaF_Format2b = "deltaF0";
rach_numberOfRA_Preambles = 64;
rach_preamblesGroupAConfig = "DISABLE";
/*
rach_sizeOfRA_PreamblesGroupA = ;
rach_messageSizeGroupA = ;
rach_messagePowerOffsetGroupB = ;
*/
rach_powerRampingStep = 4;
rach_preambleInitialReceivedTargetPower = -104;
rach_preambleTransMax = 10;
rach_raResponseWindowSize = 10;
rach_macContentionResolutionTimer = 48;
rach_maxHARQ_Msg3Tx = 4;
pcch_default_PagingCycle = 128;
pcch_nB = "oneT";
bcch_modificationPeriodCoeff = 2;
ue_TimersAndConstants_t300 = 1000;
ue_TimersAndConstants_t301 = 1000;
ue_TimersAndConstants_t310 = 1000;
ue_TimersAndConstants_t311 = 10000;
ue_TimersAndConstants_n310 = 20;
ue_TimersAndConstants_n311 = 1;
ue_TransmissionMode = 1;
}
);
srb1_parameters :
{
# timer_poll_retransmit = (ms) [5, 10, 15, 20,... 250, 300, 350, ... 500]
timer_poll_retransmit = 80;
# timer_reordering = (ms) [0,5, ... 100, 110, 120, ... ,200]
timer_reordering = 35;
# timer_reordering = (ms) [0,5, ... 250, 300, 350, ... ,500]
timer_status_prohibit = 0;
# poll_pdu = [4, 8, 16, 32 , 64, 128, 256, infinity(>10000)]
poll_pdu = 4;
# poll_byte = (kB) [25,50,75,100,125,250,375,500,750,1000,1250,1500,2000,3000,infinity(>10000)]
poll_byte = 99999;
# max_retx_threshold = [1, 2, 3, 4 , 6, 8, 16, 32]
max_retx_threshold = 4;
}
# ------- SCTP definitions
SCTP :
{
# Number of streams to use in input/output
SCTP_INSTREAMS = 2;
SCTP_OUTSTREAMS = 2;
};
////////// MME parameters:
mme_ip_address = ( { ipv4 = "192.168.12.11";
ipv6 = "192:168:30::17";
active = "yes";
preference = "ipv4";
}
);
NETWORK_INTERFACES :
{
ENB_INTERFACE_NAME_FOR_S1_MME = "eth3";
ENB_IPV4_ADDRESS_FOR_S1_MME = "192.168.12.215/24";
ENB_INTERFACE_NAME_FOR_S1U = "eth3";
ENB_IPV4_ADDRESS_FOR_S1U = "192.168.12.215/24";
ENB_PORT_FOR_S1U = 2152; # Spec 2152
};
rrh_gw_config = (
{
local_if_name = "lo";
remote_address = "127.0.0.2";
local_address = "127.0.0.1";
local_port = 50000; #for raw option local port must be the same to remote
remote_port = 50000;
rrh_gw_active = "yes";
tr_preference = "udp_if4p5";
rf_preference = "usrp_b200";
iq_txshift = 4;
tx_sample_advance = 80;
tx_scheduling_advance = 9;
}
);
log_config :
{
global_log_level ="info";
global_log_verbosity ="medium";
hw_log_level ="info";
hw_log_verbosity ="medium";
phy_log_level ="info";
phy_log_verbosity ="medium";
mac_log_level ="info";
mac_log_verbosity ="high";
rlc_log_level ="info";
rlc_log_verbosity ="medium";
pdcp_log_level ="info";
pdcp_log_verbosity ="medium";
rrc_log_level ="info";
rrc_log_verbosity ="medium";
};
}
);
......@@ -130,6 +130,8 @@ extern int sync_var;
extern int transmission_mode;
extern int oaisim_flag;
//pthread_t main_eNB_thread;
time_stats_t softmodem_stats_mt; // main thread
......@@ -1986,6 +1988,7 @@ void init_eNB(eNB_func_t node_function[], eNB_timing_t node_timing[],int nb_inst
eNB = PHY_vars_eNB_g[inst][CC_id];
eNB->node_function = node_function[CC_id];
eNB->node_timing = node_timing[CC_id];
eNB->eth_params = eth_params+CC_id;
eNB->abstraction_flag = 0;
eNB->single_thread_flag = single_thread_flag;
eNB->ts_offset = 0;
......@@ -2011,14 +2014,16 @@ void init_eNB(eNB_func_t node_function[], eNB_timing_t node_timing[],int nb_inst
eNB->start_rf = start_rf;
eNB->start_if = start_if;
eNB->fh_asynch = fh_if5_asynch_DL;
if (oaisim_flag == 0) {
ret = openair0_device_load(&eNB->rfdevice, &openair0_cfg[CC_id]);
if (ret<0) {
printf("Exiting, cannot initialize rf device\n");
exit(-1);
}
}
eNB->rfdevice.host_type = RRH_HOST;
eNB->ifdevice.host_type = RRH_HOST;
ret = openair0_transport_load(&eNB->ifdevice, &openair0_cfg[CC_id], (eth_params+CC_id));
ret = openair0_transport_load(&eNB->ifdevice, &openair0_cfg[CC_id], eNB->eth_params);
printf("openair0_transport_init returns %d for CC_id %d\n",ret,CC_id);
if (ret<0) {
printf("Exiting, cannot initialize transport protocol\n");
......@@ -2038,15 +2043,17 @@ void init_eNB(eNB_func_t node_function[], eNB_timing_t node_timing[],int nb_inst
eNB->fh_asynch = fh_if4p5_asynch_DL;
eNB->start_rf = start_rf;
eNB->start_if = start_if;
if (oaisim_flag == 0) {
ret = openair0_device_load(&eNB->rfdevice, &openair0_cfg[CC_id]);
if (ret<0) {
printf("Exiting, cannot initialize rf device\n");
exit(-1);
}
}
eNB->rfdevice.host_type = RRH_HOST;
eNB->ifdevice.host_type = RRH_HOST;
printf("loading transport interface ...\n");
ret = openair0_transport_load(&eNB->ifdevice, &openair0_cfg[CC_id], (eth_params+CC_id));
ret = openair0_transport_load(&eNB->ifdevice, &openair0_cfg[CC_id], eNB->eth_params);
printf("openair0_transport_init returns %d for CC_id %d\n",ret,CC_id);
if (ret<0) {
printf("Exiting, cannot initialize transport protocol\n");
......@@ -2069,11 +2076,13 @@ void init_eNB(eNB_func_t node_function[], eNB_timing_t node_timing[],int nb_inst
eNB->start_rf = start_rf;
eNB->start_if = NULL;
eNB->fh_asynch = NULL;
if (oaisim_flag == 0) {
ret = openair0_device_load(&eNB->rfdevice, &openair0_cfg[CC_id]);
if (ret<0) {
printf("Exiting, cannot initialize rf device\n");
exit(-1);
}
}
eNB->rfdevice.host_type = BBU_HOST;
eNB->ifdevice.host_type = BBU_HOST;
break;
......@@ -2103,7 +2112,7 @@ void init_eNB(eNB_func_t node_function[], eNB_timing_t node_timing[],int nb_inst
eNB->ifdevice.host_type = BBU_HOST;
ret = openair0_transport_load(&eNB->ifdevice, &openair0_cfg[CC_id], (eth_params+CC_id));
ret = openair0_transport_load(&eNB->ifdevice, &openair0_cfg[CC_id], eNB->eth_params);
printf("openair0_transport_init returns %d for CC_id %d\n",ret,CC_id);
if (ret<0) {
printf("Exiting, cannot initialize transport protocol\n");
......@@ -2125,7 +2134,7 @@ void init_eNB(eNB_func_t node_function[], eNB_timing_t node_timing[],int nb_inst
eNB->fh_asynch = (eNB->node_timing == synch_to_other) ? fh_if4p5_asynch_UL : NULL;
eNB->rfdevice.host_type = BBU_HOST;
eNB->ifdevice.host_type = BBU_HOST;
ret = openair0_transport_load(&eNB->ifdevice, &openair0_cfg[CC_id], (eth_params+CC_id));
ret = openair0_transport_load(&eNB->ifdevice, &openair0_cfg[CC_id], eNB->eth_params);
printf("openair0_transport_init returns %d for CC_id %d\n",ret,CC_id);
if (ret<0) {
printf("Exiting, cannot initialize transport protocol\n");
......@@ -2151,7 +2160,7 @@ void init_eNB(eNB_func_t node_function[], eNB_timing_t node_timing[],int nb_inst
eNB->rfdevice.host_type = BBU_HOST;
eNB->ifdevice.host_type = BBU_HOST;
ret = openair0_transport_load(&eNB->ifdevice, &openair0_cfg[CC_id], (eth_params+CC_id));
ret = openair0_transport_load(&eNB->ifdevice, &openair0_cfg[CC_id], eNB->eth_params);
printf("openair0_transport_init returns %d for CC_id %d\n",ret,CC_id);
if (ret<0) {
printf("Exiting, cannot initialize transport protocol\n");
......
......@@ -285,7 +285,7 @@ double cpuf;
char uecap_xer[1024],uecap_xer_in=0;
int oaisim_flag=0;
/*---------------------BMC: timespec helpers -----------------------------*/
......
......@@ -110,6 +110,8 @@ extern int rx_input_level_dBm;
extern uint8_t exit_missed_slots;
extern uint64_t num_missed_slots; // counter for the number of missed slots
extern int oaisim_flag;
extern void exit_fun(const char* s);
#define KHz (1000UL)
......@@ -180,10 +182,12 @@ void init_UE(int nb_inst) {
sleep(1);
UE = PHY_vars_UE_g[inst][0];
if (oaisim_flag == 0) {
ret = openair0_device_load(&(UE->rfdevice), &openair0_cfg[0]);
if (ret !=0){
exit_fun("Error loading device library");
}
}
UE->rfdevice.host_type = BBU_HOST;
// UE->rfdevice.type = NONE_DEV;
error_code = pthread_create(&UE->proc.pthread_ue, &UE->proc.attr_ue, UE_thread, NULL);
......@@ -1268,6 +1272,7 @@ void *UE_thread(void *arg) {
uint8_t proc_select = 9&1;
UE_rxtx_proc_t *proc = &UE->proc.proc_rxtx[proc_select];
if (UE->no_timing_correction == 0) {
if ((UE->rx_offset<(5*UE->frame_parms.samples_per_tti)) &&
(UE->rx_offset > 0) &&
(rx_correction_timer == 0)) {
......@@ -1285,6 +1290,7 @@ void *UE_thread(void *arg) {
if (rx_correction_timer>0)
rx_correction_timer--;
}
} // start_rx_stream==1
} // UE->is_synchronized==1
......
......@@ -557,7 +557,7 @@ void do_UL_sig(channel_desc_t *UE2eNB[NUMBER_OF_UE_MAX][NUMBER_OF_eNB_MAX][MAX_N
#ifdef DEBUG_SIM
rx_pwr2 = signal_energy(rxdata[0]+sf_offset,frame_parms->samples_per_tti)*(double)frame_parms->ofdm_symbol_size/(12.0*frame_parms->N_RB_DL);
LOG_D(OCM,"[SIM][UL] eNB %d rx_pwr (ADC out) %f dB (%d) for subframe %d\n",eNB_id,10*log10((double)rx_pwr2),rx_pwr2,subframe);
LOG_D(OCM,"[SIM][UL] eNB %d rx_pwr (ADC out) %f dB (%d) for subframe %d (offset %d)\n",eNB_id,10*log10((double)rx_pwr2),rx_pwr2,subframe,sf_offset);
#else
UNUSED_VARIABLE(tx_pwr);
UNUSED_VARIABLE(rx_pwr);
......
......@@ -574,7 +574,8 @@ l2l1_task (void *args_p)
itti_mark_task_ready (TASK_L2L1);
LOG_I(EMU, "TASK_L2L1 is READY\n");
if (oai_emulation.info.nb_enb_local > 0) {
if ((oai_emulation.info.nb_enb_local > 0) &&
(oai_emulation.info.node_function[0] < NGFI_RAU_IF4p5)) {
/* Wait for the initialize message */
do {
if (message_p != NULL) {
......@@ -706,6 +707,8 @@ l2l1_task (void *args_p)
update_ocm ();
for (sf = 0; sf < 10; sf++) {
LOG_D(EMU,"************************* Subframe %d\n",sf);
start_meas (&oaisim_stats_f);
wait_for_slot_isr ();
......@@ -742,7 +745,7 @@ l2l1_task (void *args_p)
(subframe_UE_mask_local == ((1<<NB_UE_INST)-1)))
all_done=1;
else
usleep(500);
usleep(1500);
}
//clear subframe masks for next round
......@@ -1001,7 +1004,8 @@ l2l1_task (void *args_p)
do_DL_sig (r_re0,
r_im0,
r_re,
r_im,
r_im,n
s_re,
s_im,
eNB2UE,
......@@ -1074,7 +1078,7 @@ l2l1_task (void *args_p)
}
/*
if ((frame >= 10) && (frame <= 11) && (abstraction_flag == 0)
#ifdef PROC
&&(Channel_Flag==0)
......@@ -1121,6 +1125,7 @@ l2l1_task (void *args_p)
* 10,
1, 1);
}
*/
//#ifdef XFORMS
if (xforms==1) {
......@@ -1286,8 +1291,26 @@ main (int argc, char **argv)
init_openair2 ();
init_openair0();
init_ocm ();
#if defined(ENABLE_ITTI)
// Handle signals until all tasks are terminated
// Note: Cannot handle both RRU/RAU and eNB at the same time, if the first "eNB" is an RRU/RAU, no NAS
if (oai_emulation.info.node_function[0] < NGFI_RAU_IF4p5) {
if (create_tasks(oai_emulation.info.nb_enb_local,
oai_emulation.info.nb_ue_local) < 0)
exit(-1); // need a softer mode
}
else {
if (create_tasks(0,
oai_emulation.info.nb_ue_local) < 0)
exit(-1); // need a softer mode
}
#endif
// wait for all threads to startup
sleep(3);
printf("Sending sync to all threads\n");
......@@ -1327,12 +1350,8 @@ main (int argc, char **argv)
#if defined(ENABLE_ITTI)
// Handle signals until all tasks are terminated
if (create_tasks(oai_emulation.info.nb_enb_local, oai_emulation.info.nb_ue_local) >= 0) {
itti_wait_tasks_end();
} else {
exit(-1); // need a softer mode
}
#else
......
......@@ -77,6 +77,9 @@
# include "s1ap_eNB.h"
#endif
#include "../../ARCH/COMMON/common_lib.h"
#include "../../ARCH/ETHERNET/USERSPACE/LIB/if_defs.h"
#ifdef SMBV
extern uint8_t config_smbv;
extern char smbv_ip[16];
......@@ -88,6 +91,8 @@ extern char smbv_ip[16];
#define K 2 // averaging coefficient
#define TARGET_SF_TIME_NS 1000000 // 1ms = 1000000 ns
#define min(a,b) ((a)<(b)?(a):(b))
int otg_times = 0;
int if_times = 0;
int for_times = 0;
......@@ -170,11 +175,14 @@ extern int xforms;
extern uint32_t downlink_frequency[MAX_NUM_CCs][4];
extern int32_t uplink_frequency_offset[MAX_NUM_CCs][4];
void init_eNB(eNB_func_t node_function[], eNB_timing_t node_timing[],int nb_inst);
eth_params_t *eth_params;
void init_eNB(eNB_func_t node_function[], eNB_timing_t node_timing[],int nb_inst,eth_params_t *,int,int);
void stop_eNB(int nb_inst);
const Enb_properties_array_t *enb_properties;
int oaisim_flag=1;
void get_simulation_options(int argc, char *argv[])
{
......@@ -789,6 +797,32 @@ void get_simulation_options(int argc, char *argv[])
"Number of eNB is greater than eNB defined in configuration file %s (%d/%d)!",
conf_config_file_name, oai_emulation.info.nb_enb_local, enb_properties->number);
eth_params = (eth_params_t*)malloc(enb_properties->properties[0]->nb_rrh_gw * sizeof(eth_params_t));
memset(eth_params, 0, enb_properties->properties[0]->nb_rrh_gw * sizeof(eth_params_t));
for (int j=0; j<enb_properties->properties[0]->nb_rrh_gw; j++) {
if (enb_properties->properties[0]->rrh_gw_config[j].active == 1 ) {
// local_remote_radio = BBU_REMOTE_RADIO_HEAD;
(eth_params+j)->local_if_name = enb_properties->properties[0]->rrh_gw_config[j].rrh_gw_if_name;
(eth_params+j)->my_addr = enb_properties->properties[0]->rrh_gw_config[j].local_address;
(eth_params+j)->my_port = enb_properties->properties[0]->rrh_gw_config[j].local_port;
(eth_params+j)->remote_addr = enb_properties->properties[0]->rrh_gw_config[j].remote_address;
(eth_params+j)->remote_port = enb_properties->properties[0]->rrh_gw_config[j].remote_port;
if (enb_properties->properties[0]->rrh_gw_config[j].raw == 1) {
(eth_params+j)->transp_preference = ETH_RAW_MODE;
} else if (enb_properties->properties[0]->rrh_gw_config[j].rawif4p5 == 1) {
(eth_params+j)->transp_preference = ETH_RAW_IF4p5_MODE;
} else if (enb_properties->properties[0]->rrh_gw_config[j].udpif4p5 == 1) {
(eth_params+j)->transp_preference = ETH_UDP_IF4p5_MODE;
} else if (enb_properties->properties[0]->rrh_gw_config[j].rawif5_mobipass == 1) {
(eth_params+j)->transp_preference = ETH_RAW_IF5_MOBIPASS;
} else {
(eth_params+j)->transp_preference = ETH_UDP_MODE;
}
}
}
/* Update some simulation parameters */
oai_emulation.info.frame_type[0] = enb_properties->properties[0]->frame_type[0];
oai_emulation.info.tdd_config[0] = enb_properties->properties[0]->tdd_config[0];
......@@ -799,6 +833,7 @@ void get_simulation_options(int argc, char *argv[])
oai_emulation.info.node_timing[0] = enb_properties->properties[0]->cc_node_timing[0];
downlink_frequency[0][0] = enb_properties->properties[0]->downlink_frequency[0];
uplink_frequency_offset[0][0] = enb_properties->properties[0]->uplink_frequency_offset[0];
oai_emulation.info.N_RB_DL[0] = enb_properties->properties[0]->N_RB_DL[0];
}
free(conf_config_file_name);
......@@ -1010,7 +1045,7 @@ int eNB_trx_read(openair0_device *device, openair0_timestamp *ptimestamp, void *
*ptimestamp = last_eNB_rx_timestamp[eNB_id][CC_id];
LOG_D(PHY,"eNB_trx_read nsamps %d TS(%llu,%llu) => subframe %d\n",nsamps,
LOG_D(EMU,"eNB_trx_read nsamps %d TS(%llu,%llu) => subframe %d\n",nsamps,
(unsigned long long)current_eNB_rx_timestamp[eNB_id][CC_id],
(unsigned long long)last_eNB_rx_timestamp[eNB_id][CC_id],
(*ptimestamp/PHY_vars_eNB_g[eNB_id][CC_id]->frame_parms.samples_per_tti)%10);
......@@ -1019,7 +1054,7 @@ int eNB_trx_read(openair0_device *device, openair0_timestamp *ptimestamp, void *
while (sample_count<nsamps) {
while (current_eNB_rx_timestamp[eNB_id][CC_id]<
(nsamps+last_eNB_rx_timestamp[eNB_id][CC_id])) {
LOG_D(EMU,"eNB: current TS %llu, last TS %llu, sleeping\n",current_eNB_rx_timestamp[eNB_id][CC_id],last_eNB_rx_timestamp[eNB_id][CC_id]);
// LOG_D(EMU,"eNB: current TS %llu, last TS %llu, sleeping\n",current_eNB_rx_timestamp[eNB_id][CC_id],last_eNB_rx_timestamp[eNB_id][CC_id]);
usleep(500);
}
......@@ -1029,7 +1064,7 @@ int eNB_trx_read(openair0_device *device, openair0_timestamp *ptimestamp, void *
pthread_mutex_unlock(&subframe_mutex);
subframe = (last_eNB_rx_timestamp[eNB_id][CC_id]/PHY_vars_eNB_g[eNB_id][CC_id]->frame_parms.samples_per_tti)%10;
LOG_D(PHY,"eNB_trx_read generating UL subframe %d (Ts %llu, current TS %llu)\n",
LOG_D(EMU,"eNB_trx_read generating UL subframe %d (Ts %llu, current TS %llu)\n",
subframe,(unsigned long long)*ptimestamp,
(unsigned long long)current_eNB_rx_timestamp[eNB_id][CC_id]);
......@@ -1075,12 +1110,12 @@ int UE_trx_read(openair0_device *device, openair0_timestamp *ptimestamp, void **
while (sample_count<nsamps) {
while (current_UE_rx_timestamp[UE_id][CC_id] <
(last_UE_rx_timestamp[UE_id][CC_id]+read_size)) {
LOG_D(EMU,"UE_trx_read : current TS %d, last TS %d, sleeping\n",current_UE_rx_timestamp[UE_id][CC_id],last_UE_rx_timestamp[UE_id][CC_id]);
//LOG_D(EMU,"UE_trx_read : current TS %d, last TS %d, sleeping\n",current_UE_rx_timestamp[UE_id][CC_id],last_UE_rx_timestamp[UE_id][CC_id]);
usleep(500);
}
LOG_D(EMU,"UE_trx_read : current TS %d, last TS %d, sleeping\n",current_UE_rx_timestamp[UE_id][CC_id],last_UE_rx_timestamp[UE_id][CC_id]);
// LOG_D(EMU,"UE_trx_read : current TS %d, last TS %d, sleeping\n",current_UE_rx_timestamp[UE_id][CC_id],last_UE_rx_timestamp[UE_id][CC_id]);
// tell top-level we are busy
pthread_mutex_lock(&subframe_mutex);
......@@ -1128,6 +1163,85 @@ int UE_trx_write(openair0_device *device,openair0_timestamp timestamp, void **bu
return(nsamps);
}
void init_openair0(void);
openair0_config_t openair0_cfg[MAX_CARDS];
void init_openair0() {
int card;
int i;
for (card=0; card<MAX_CARDS; card++) {
openair0_cfg[card].configFilename = NULL;
if(frame_parms[0]->N_RB_DL == 100) {
if (frame_parms[0]->threequarter_fs) {
openair0_cfg[card].sample_rate=23.04e6;
openair0_cfg[card].samples_per_frame = 230400;
openair0_cfg[card].tx_bw = 10e6;
openair0_cfg[card].rx_bw = 10e6;
}
else {
openair0_cfg[card].sample_rate=30.72e6;
openair0_cfg[card].samples_per_frame = 307200;
openair0_cfg[card].tx_bw = 10e6;
openair0_cfg[card].rx_bw = 10e6;
}
} else if(frame_parms[0]->N_RB_DL == 50) {
openair0_cfg[card].sample_rate=15.36e6;
openair0_cfg[card].samples_per_frame = 153600;
openair0_cfg[card].tx_bw = 5e6;
openair0_cfg[card].rx_bw = 5e6;
} else if (frame_parms[0]->N_RB_DL == 25) {
openair0_cfg[card].sample_rate=7.68e6;
openair0_cfg[card].samples_per_frame = 76800;
openair0_cfg[card].tx_bw = 2.5e6;
openair0_cfg[card].rx_bw = 2.5e6;
} else if (frame_parms[0]->N_RB_DL == 6) {
openair0_cfg[card].sample_rate=1.92e6;
openair0_cfg[card].samples_per_frame = 19200;
openair0_cfg[card].tx_bw = 1.5e6;
openair0_cfg[card].rx_bw = 1.5e6;
}
if (frame_parms[0]->frame_type==TDD)
openair0_cfg[card].duplex_mode = duplex_mode_TDD;
else //FDD
openair0_cfg[card].duplex_mode = duplex_mode_FDD;
openair0_cfg[card].remote_addr = (eth_params+card)->remote_addr;
openair0_cfg[card].remote_port = (eth_params+card)->remote_port;
openair0_cfg[card].my_addr = (eth_params+card)->my_addr;
openair0_cfg[card].my_port = (eth_params+card)->my_port;
printf("HW: Configuring card %d, nb_antennas_tx/rx %d/%d\n",card,
PHY_vars_eNB_g[0][0]->frame_parms.nb_antennas_tx,
PHY_vars_eNB_g[0][0]->frame_parms.nb_antennas_rx);
openair0_cfg[card].Mod_id = 0;
openair0_cfg[card].num_rb_dl=frame_parms[0]->N_RB_DL;
openair0_cfg[card].tx_num_channels=min(2,PHY_vars_eNB_g[0][0]->frame_parms.nb_antennas_tx);
openair0_cfg[card].rx_num_channels=min(2,PHY_vars_eNB_g[0][0]->frame_parms.nb_antennas_rx);
for (i=0; i<4; i++) {
openair0_cfg[card].rx_gain[i] = PHY_vars_eNB_g[0][0]->rx_total_gain_dB;
printf("Card %d, channel %d, Setting tx_gain %f, rx_gain %f, tx_freq %f, rx_freq %f\n",
card,i, openair0_cfg[card].tx_gain[i],
openair0_cfg[card].rx_gain[i],
openair0_cfg[card].tx_freq[i],
openair0_cfg[card].rx_freq[i]);
}
}
}
void init_devices(void){
module_id_t UE_id, eNB_id;
......@@ -1180,7 +1294,7 @@ void init_openair1(void)
oai_emulation.info.tdd_config_S[CC_id],
oai_emulation.info.extended_prefix_flag[CC_id],
oai_emulation.info.N_RB_DL[CC_id],
Nid_cell,
enb_properties->properties[0]->Nid_cell[CC_id],
cooperation_flag,
enb_properties->properties[0]->nb_antenna_ports[CC_id],
abstraction_flag,
......@@ -1188,6 +1302,11 @@ void init_openair1(void)
enb_properties->properties[0]->nb_antennas_tx[CC_id],
nb_antennas_rx_ue,
oai_emulation.info.eMBMS_active_state);
// This is for IF4p5 RRU, gets done by RRC configuration of eNB
PHY_vars_eNB_g[eNB_id][CC_id]->frame_parms.prach_config_common.prach_ConfigInfo.prach_ConfigIndex = enb_properties->properties[0]->prach_config_index[CC_id];
PHY_vars_eNB_g[eNB_id][CC_id]->frame_parms.prach_config_common.prach_ConfigInfo.prach_FreqOffset = enb_properties->properties[0]->prach_freq_offset[CC_id];
}
for (eNB_id=0; eNB_id<NB_eNB_INST; eNB_id++) {
......@@ -1272,7 +1391,7 @@ void init_openair1(void)
init_devices ();
init_eNB(oai_emulation.info.node_function,oai_emulation.info.node_timing,NB_eNB_INST);
init_eNB(oai_emulation.info.node_function,oai_emulation.info.node_timing,NB_eNB_INST,eth_params,1,0);
// init_ue_status();
for (UE_id=0; UE_id<NB_UE_INST; UE_id++) {
......@@ -1283,9 +1402,10 @@ void init_openair1(void)
PHY_vars_UE_g[UE_id][CC_id]->rx_total_gain_dB=100;
// update UE_mode for each eNB_id not just 0
if (abstraction_flag == 0)
PHY_vars_UE_g[UE_id][CC_id]->UE_mode[0] = NOT_SYNCHED;
else {
if (abstraction_flag == 0) {
if (phy_test==0) PHY_vars_UE_g[UE_id][CC_id]->UE_mode[0] = NOT_SYNCHED;
else PHY_vars_UE_g[UE_id][CC_id]->UE_mode[0] = PUSCH;
} else {
// 0 is the index of the connected eNB
PHY_vars_UE_g[UE_id][CC_id]->UE_mode[0] = PRACH;
}
......@@ -1822,6 +1942,7 @@ void init_time()
td_avg = TARGET_SF_TIME_NS;
}
/*
int openair0_transport_load(openair0_device *device, openair0_config_t *openair0_cfg, eth_params_t * eth_params) {
return(0);
......@@ -1833,3 +1954,4 @@ int openair0_device_load(openair0_device *device, openair0_config_t *openair0_cf
return(0);
}
*/
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