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Compiling version- Merge with UE directory split

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This commit is contained in:
Guy De Souza
2018-05-16 11:37:57 +02:00
parent 8d5e7e4335
commit 3ac00170b2
45 changed files with 1314 additions and 2302 deletions
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cmake_targets/CMakeLists.txt
+3 -7
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@@ -1151,6 +1151,7 @@ set(PHY_SRC_RU
${OPENAIR1_DIR}/PHY/MODULATION/beamforming.c
${OPENAIR1_DIR}/PHY/MODULATION/compute_bf_weights.c
${OPENAIR1_DIR}/PHY/INIT/lte_init_ru.c
${OPENAIR1_DIR}/PHY/INIT/nr_init_ru.c
${OPENAIR1_DIR}/PHY/LTE_TRANSPORT/prach.c
)
@@ -1196,12 +1197,10 @@ set(PHY_SRC_UE
${RRC_FULL_DIR}/asn1_constants.h
# actual source
${OPENAIR1_DIR}/PHY/INIT/nr_init.c
${OPENAIR1_DIR}/PHY/INIT/nr_init_ru.c
${OPENAIR1_DIR}/PHY/INIT/nr_parms.c
${OPENAIR1_DIR}/PHY/NR_TRANSPORT/nr_pss.c
${OPENAIR1_DIR}/PHY/NR_TRANSPORT/nr_sss.c
${OPENAIR1_DIR}/PHY/NR_TRANSPORT/nr_pbch.c
${OPENAIR1_DIR}/PHY/LTE_REFSIG/lte_gold.c
${OPENAIR1_DIR}/PHY/NR_REFSIG/nr_gold.c
${OPENAIR1_DIR}/PHY/TOOLS/file_output.c
${OPENAIR1_DIR}/PHY/TOOLS/cadd_vv.c
@@ -1221,10 +1220,7 @@ set(PHY_SRC_UE
# depend on code generation from asn1c
${RRC_FULL_DIR}/asn1_constants.h
# actual source
${OPENAIR1_DIR}/PHY/LTE_TRANSPORT/if4_tools.c
${OPENAIR1_DIR}/PHY/LTE_TRANSPORT/if5_tools.c
#${OPENAIR1_DIR}/PHY/MODULATION/ofdm_mod.c
#${OPENAIR1_DIR}/PHY/MODULATION/slot_fep.c
${OPENAIR1_DIR}/PHY/MODULATION/slot_fep.c
${OPENAIR1_DIR}/PHY/INIT/nr_parms.c
${OPENAIR1_DIR}/PHY/TOOLS/file_output.c
${OPENAIR1_DIR}/PHY/TOOLS/cadd_vv.c
@@ -2132,7 +2128,7 @@ add_executable(nr-softmodem
target_link_libraries (nr-softmodem
-Wl,--start-group
UTIL HASHTABLE SCTP_CLIENT UDP SCHED_LIB SCHED_RU_LIB SCHED_NR_LIB PHY_NR PHY_COMMON PHY_RU LFDS GTPV1U SECU_CN SECU_OSA
UTIL HASHTABLE SCTP_CLIENT UDP SCHED_LIB SCHED_RU_LIB SCHED_NR_LIB PHY_NR PHY PHY_COMMON PHY_RU LFDS GTPV1U SECU_CN SECU_OSA
${ITTI_LIB} ${FLPT_MSG_LIB} ${ASYNC_IF_LIB} ${FLEXRAN_AGENT_LIB} LFDS7 ${MSC_LIB} ${RAL_LIB} ${NAS_UE_LIB}
RRC_LIB S1AP_LIB S1AP_ENB L2
NFAPI_COMMON_LIB NFAPI_LIB NFAPI_VNF_LIB NFAPI_PNF_LIB NFAPI_USER_LIB
common/ran_context.h
-1
View File
@@ -38,7 +38,6 @@
#include "PHY/defs_eNB.h"
#include "PHY/types.h"
#include "PHY/impl_defs_top.h"
#include "PHY/impl_defs_lte.h"
#include "RRC/LTE/rrc_defs.h"
#include "flexran_agent_defs.h"
openair1/PHY/INIT/lte_init_ru.c
+3 -1
View File
@@ -33,7 +33,7 @@
int phy_init_RU(RU_t *ru) {
LTE_DL_FRAME_PARMS *fp = &ru->frame_parms;
LTE_DL_FRAME_PARMS *fp = ru->frame_parms;
int i,j;
int p;
int re;
@@ -155,6 +155,8 @@ void phy_free_RU(RU_t *ru)
LOG_I(PHY, "Feeing RU signal buffers (if_south %s) nb_tx %d\n", ru_if_types[ru->if_south], ru->nb_tx);
free_and_zero(ru->frame_parms);
if (ru->if_south <= REMOTE_IF5) { // this means REMOTE_IF5 or LOCAL_RF, so free memory for time-domain signals
for (i = 0; i < ru->nb_tx; i++) free_and_zero(ru->common.txdata[i]);
for (i = 0; i < ru->nb_rx; i++) free_and_zero(ru->common.rxdata[i]);
openair1/PHY/INIT/lte_param_init.c
+1 -1
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@@ -117,7 +117,7 @@ void lte_param_init(PHY_VARS_eNB **eNBp,
UE->frame_parms = *frame_parms;
UE->frame_parms.nb_antennas_rx=N_rx_ue;
// eNB->frame_parms = *frame_parms;
ru->frame_parms = *frame_parms;
ru->frame_parms = frame_parms;
ru->nb_tx = N_tx_phy;
ru->nb_rx = N_rx_ru;
ru->if_south = LOCAL_RF;
openair1/PHY/INIT/nr_init.c
+5 -5
View File
@@ -19,14 +19,14 @@
* contact@openairinterface.org
*/
#include "PHY/defs.h"
#include "SCHED/defs.h"
#include "PHY/extern.h"
#include "SIMULATION/TOOLS/defs.h"
#include "PHY/defs_gNB.h"
#include "SCHED/sched_eNB.h"
#include "PHY/phy_extern.h"
#include "PHY/INIT/phy_init.h"
#include "RadioResourceConfigCommonSIB.h"
#include "RadioResourceConfigDedicated.h"
#include "TDD-Config.h"
#include "LAYER2/MAC/extern.h"
#include "LAYER2/MAC/mac_extern.h"
#include "MBSFN-SubframeConfigList.h"
#include "UTIL/LOG/vcd_signal_dumper.h"
#include "assertions.h"
openair1/PHY/INIT/nr_init_ru.c
+8 -6
View File
@@ -19,14 +19,13 @@
* contact@openairinterface.org
*/
#include "defs.h"
#include "SCHED/defs.h"
#include "PHY/extern.h"
#include "SIMULATION/TOOLS/defs.h"
#include "phy_init.h"
#include "SCHED/sched_common.h"
#include "PHY/phy_extern.h"
#include "SIMULATION/TOOLS/sim.h"
#include "RadioResourceConfigCommonSIB.h"
#include "RadioResourceConfigDedicated.h"
#include "TDD-Config.h"
#include "LAYER2/MAC/extern.h"
#include "MBSFN-SubframeConfigList.h"
#include "UTIL/LOG/vcd_signal_dumper.h"
#include "assertions.h"
@@ -34,7 +33,7 @@
int nr_phy_init_RU(RU_t *ru) {
NR_DL_FRAME_PARMS *fp = &ru->nr_frame_parms;
NR_DL_FRAME_PARMS *fp = ru->nr_frame_parms;
int i,j;
int p;
int re;
@@ -150,6 +149,9 @@ void nr_phy_free_RU(RU_t *ru)
LOG_I(PHY, "Feeing RU signal buffers (if_south %s) nb_tx %d\n", ru_if_types[ru->if_south], ru->nb_tx);
free_and_zero(ru->nr_frame_parms);
free_and_zero(ru->frame_parms);
if (ru->if_south <= REMOTE_IF5) { // this means REMOTE_IF5 or LOCAL_RF, so free memory for time-domain signals
for (i = 0; i < ru->nb_tx; i++) free_and_zero(ru->common.txdata[i]);
for (i = 0; i < ru->nb_rx; i++) free_and_zero(ru->common.rxdata[i]);
openair1/PHY/INIT/nr_parms.c
+1 -1
View File
@@ -19,7 +19,7 @@
* contact@openairinterface.org
*/
#include "../defs.h"
#include "phy_init.h"
#include "log.h"
/// Subcarrier spacings in Hz indexed by numerology index
openair1/PHY/INIT/phy_init.h
+2
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@@ -24,6 +24,8 @@
#include "PHY/defs_eNB.h"
#include "PHY/defs_UE.h"
#include "PHY/defs_gNB.h"
#include "PHY/defs_nr_UE.h"
#include "SystemInformationBlockType2.h"
//#include "RadioResourceConfigCommonSIB.h"
openair1/PHY/LTE_TRANSPORT/if4_tools.c
+2 -2
View File
@@ -43,7 +43,7 @@ const uint8_t lin2alaw_if4p5[65536] = {213, 213, 213, 213, 213, 213, 213, 213, 2
void send_IF4p5(RU_t *ru, int frame, int subframe, uint16_t packet_type) {
LTE_DL_FRAME_PARMS *fp = &ru->frame_parms;
LTE_DL_FRAME_PARMS *fp = ru->frame_parms;
int32_t **txdataF = ru->common.txdataF_BF;
int32_t **rxdataF = ru->common.rxdataF;
int16_t **prach_rxsigF = ru->prach_rxsigF;
@@ -258,7 +258,7 @@ void send_IF4p5(RU_t *ru, int frame, int subframe, uint16_t packet_type) {
}
void recv_IF4p5(RU_t *ru, int *frame, int *subframe, uint16_t *packet_type, uint32_t *symbol_number) {
LTE_DL_FRAME_PARMS *fp = &ru->frame_parms;
LTE_DL_FRAME_PARMS *fp = ru->frame_parms;
int32_t **txdataF = ru->common.txdataF_BF;
int32_t **rxdataF = ru->common.rxdataF;
int16_t **prach_rxsigF = ru->prach_rxsigF;
openair1/PHY/LTE_TRANSPORT/if5_tools.c
+8 -8
View File
@@ -53,7 +53,7 @@ int start_flag = 1;
int offset_cnt = 1;
void send_IF5(RU_t *ru, openair0_timestamp proc_timestamp, int subframe, uint8_t *seqno, uint16_t packet_type) {
LTE_DL_FRAME_PARMS *fp=&ru->frame_parms;
LTE_DL_FRAME_PARMS *fp=ru->frame_parms;
int32_t *txp[fp->nb_antennas_tx], *rxp[fp->nb_antennas_rx];
int32_t *tx_buffer=NULL;
#ifdef DEBUG_DL_MOBIPASS
@@ -202,7 +202,7 @@ void send_IF5(RU_t *ru, openair0_timestamp proc_timestamp, int subframe, uint8_t
header->ack = 0;
header->word0 = 0;
txp[0] = (void*)&ru->common.txdata[0][subframe*ru->frame_parms.samples_per_tti];
txp[0] = (void*)&ru->common.txdata[0][subframe*ru->frame_parms->samples_per_tti];
txp128 = (__m128i *) txp[0];
for (packet_id=0; packet_id<fp->samples_per_tti/db_fulllength; packet_id++) {
@@ -247,7 +247,7 @@ void send_IF5(RU_t *ru, openair0_timestamp proc_timestamp, int subframe, uint8_t
header->ack = 0;
header->word0 = 0;
txp[0] = (void*)&ru->common.txdata[0][subframe*ru->frame_parms.samples_per_tti];
txp[0] = (void*)&ru->common.txdata[0][subframe*ru->frame_parms->samples_per_tti];
txp128 = (__m128i *) txp[0];
for (packet_id=0; packet_id<fp->samples_per_tti/db_fulllength; packet_id++) {
@@ -310,7 +310,7 @@ void send_IF5(RU_t *ru, openair0_timestamp proc_timestamp, int subframe, uint8_t
void recv_IF5(RU_t *ru, openair0_timestamp *proc_timestamp, int subframe, uint16_t packet_type) {
LTE_DL_FRAME_PARMS *fp=&ru->frame_parms;
LTE_DL_FRAME_PARMS *fp=ru->frame_parms;
int32_t *txp[fp->nb_antennas_tx], *rxp[fp->nb_antennas_rx];
uint16_t packet_id=0, i=0, element_id=0;
@@ -455,7 +455,7 @@ void recv_IF5(RU_t *ru, openair0_timestamp *proc_timestamp, int subframe, uint16
rx_buffer = (int32_t *)_rx_buffer;
data_block_head = (__m128i *)((uint8_t *)rx_buffer + MAC_HEADER_SIZE_BYTES + sizeof_IF5_mobipass_header_t);
rxp[0] = (void*)&ru->common.rxdata[0][subframe*ru->frame_parms.samples_per_tti];
rxp[0] = (void*)&ru->common.rxdata[0][subframe*ru->frame_parms->samples_per_tti];
rxp128 = (__m128i *) (rxp[0]);
packet_id=0;
@@ -470,7 +470,7 @@ void recv_IF5(RU_t *ru, openair0_timestamp *proc_timestamp, int subframe, uint16
);
//store rxdata and increase packet_id
rxp[0] = (void*)&ru->common.rxdata[0][(subframe*ru->frame_parms.samples_per_tti)+packet_id*db_fulllength];
rxp[0] = (void*)&ru->common.rxdata[0][(subframe*ru->frame_parms->samples_per_tti)+packet_id*db_fulllength];
rxp128 = (__m128i *) (rxp[0]);
for (i=0; i<db_fulllength>>2; i+=2) {
r0 = _mm_loadu_si128(data_block++);
@@ -501,7 +501,7 @@ void recv_IF5(RU_t *ru, openair0_timestamp *proc_timestamp, int subframe, uint16
IF5_mobipass_header_t *header = (IF5_mobipass_header_t *)((uint8_t *)rx_buffer + MAC_HEADER_SIZE_BYTES);
data_block_head = (__m128i *)((uint8_t *)rx_buffer + MAC_HEADER_SIZE_BYTES + sizeof_IF5_mobipass_header_t);
rxp[0] = (void*)&ru->common.rxdata[0][subframe*ru->frame_parms.samples_per_tti];
rxp[0] = (void*)&ru->common.rxdata[0][subframe*ru->frame_parms->samples_per_tti];
rxp128 = (__m128i *) (rxp[0]);
RU_proc_t *proc = &ru->proc;
@@ -581,7 +581,7 @@ void recv_IF5(RU_t *ru, openair0_timestamp *proc_timestamp, int subframe, uint16
start_flag = 0;
//store rxdata and increase packet_id
rxp[0] = (void*)&ru->common.rxdata[0][(subframe*ru->frame_parms.samples_per_tti)+packet_id*db_fulllength];
rxp[0] = (void*)&ru->common.rxdata[0][(subframe*ru->frame_parms->samples_per_tti)+packet_id*db_fulllength];
rxp128 = (__m128i *) (rxp[0]);
for (i=0; i<db_fulllength>>2; i+=2) {
r0 = _mm_loadu_si128(data_block++);
openair1/PHY/LTE_TRANSPORT/power_control.c
-1
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@@ -21,7 +21,6 @@
#include "PHY/defs_eNB.h"
#include "PHY/defs_UE.h"
#include "PHY/impl_defs_lte.h"
//#define DEBUG_PC 0
/*
openair1/PHY/LTE_TRANSPORT/prach.c
+1 -630
View File
@@ -42,635 +42,6 @@
//#define PRACH_WRITE_OUTPUT_DEBUG 1
<<<<<<< HEAD
if ((((Nf&1)*(2-Nsp)+t1_ra)&1) == 0) {
n_ra_prb = 6*f_ra;
} else {
n_ra_prb = frame_parms->N_RB_UL - 6*(f_ra+1);
}
}
}
else { //FDD
n_ra_prb = n_ra_prboffset;
}
return(n_ra_prb);
}
int is_prach_subframe0(LTE_DL_FRAME_PARMS *frame_parms,uint8_t prach_ConfigIndex,uint32_t frame, uint8_t subframe)
{
// uint8_t prach_ConfigIndex = frame_parms->prach_config_common.prach_ConfigInfo.prach_ConfigIndex;
uint8_t tdd_config = frame_parms->tdd_config;
uint8_t t0_ra;
uint8_t t1_ra;
uint8_t t2_ra;
int prach_mask = 0;
if (frame_parms->frame_type == FDD) { //FDD
//implement Table 5.7.1-2 from 36.211 (Rel-10, p.41)
if ((((frame&1) == 1) && (subframe < 9)) ||
(((frame&1) == 0) && (subframe == 9))) // This is an odd frame, ignore even-only PRACH frames
if (((prach_ConfigIndex&0xf)<3) || // 0,1,2,16,17,18,32,33,34,48,49,50
((prach_ConfigIndex&0x1f)==18) || // 18,50
((prach_ConfigIndex&0xf)==15)) // 15,47
return(0);
switch (prach_ConfigIndex&0x1f) {
case 0:
case 3:
if (subframe==1) prach_mask = 1;
break;
case 1:
case 4:
if (subframe==4) prach_mask = 1;
break;
case 2:
case 5:
if (subframe==7) prach_mask = 1;
break;
case 6:
if ((subframe==1) || (subframe==6)) prach_mask=1;
break;
case 7:
if ((subframe==2) || (subframe==7)) prach_mask=1;
break;
case 8:
if ((subframe==3) || (subframe==8)) prach_mask=1;
break;
case 9:
if ((subframe==1) || (subframe==4) || (subframe==7)) prach_mask=1;
break;
case 10:
if ((subframe==2) || (subframe==5) || (subframe==8)) prach_mask=1;
break;
case 11:
if ((subframe==3) || (subframe==6) || (subframe==9)) prach_mask=1;
break;
case 12:
if ((subframe&1)==0) prach_mask=1;
break;
case 13:
if ((subframe&1)==1) prach_mask=1;
break;
case 14:
prach_mask=1;
break;
case 15:
if (subframe==9) prach_mask=1;
break;
}
} else { // TDD
AssertFatal(prach_ConfigIndex<64,
"Illegal prach_ConfigIndex %d for ",prach_ConfigIndex);
AssertFatal(tdd_preamble_map[prach_ConfigIndex][tdd_config].num_prach>0,
"Illegal prach_ConfigIndex %d for ",prach_ConfigIndex);
t0_ra = tdd_preamble_map[prach_ConfigIndex][tdd_config].map[0].t0_ra;
t1_ra = tdd_preamble_map[prach_ConfigIndex][tdd_config].map[0].t1_ra;
t2_ra = tdd_preamble_map[prach_ConfigIndex][tdd_config].map[0].t2_ra;
#ifdef PRACH_DEBUG
LOG_I(PHY,"[PRACH] Checking for PRACH format (ConfigIndex %d) in TDD subframe %d (%d,%d,%d)\n",
prach_ConfigIndex,
subframe,
t0_ra,t1_ra,t2_ra);
#endif
if ((((t0_ra == 1) && ((frame &1)==0))|| // frame is even and PRACH is in even frames
((t0_ra == 2) && ((frame &1)==1))|| // frame is odd and PRACH is in odd frames
(t0_ra == 0)) && // PRACH is in all frames
(((subframe<5)&&(t1_ra==0)) || // PRACH is in 1st half-frame
(((subframe>4)&&(t1_ra==1))))) { // PRACH is in 2nd half-frame
if ((prach_ConfigIndex<48) && // PRACH only in normal UL subframe
(((subframe%5)-2)==t2_ra)) prach_mask=1;
else if ((prach_ConfigIndex>47) && (((subframe%5)-1)==t2_ra)) prach_mask=1; // PRACH can be in UpPTS
}
}
return(prach_mask);
}
int is_prach_subframe(LTE_DL_FRAME_PARMS *frame_parms,uint32_t frame, uint8_t subframe) {
uint8_t prach_ConfigIndex = frame_parms->prach_config_common.prach_ConfigInfo.prach_ConfigIndex;
int prach_mask = is_prach_subframe0(frame_parms,prach_ConfigIndex,frame,subframe);
#ifdef Rel14
int i;
for (i=0;i<4;i++) {
if (frame_parms->prach_emtc_config_common.prach_ConfigInfo.prach_CElevel_enable[i] == 1)
prach_mask|=(is_prach_subframe0(frame_parms,frame_parms->prach_emtc_config_common.prach_ConfigInfo.prach_ConfigIndex[i],frame,subframe)<<(i+1));
}
#endif
return(prach_mask);
}
int32_t generate_prach( PHY_VARS_UE *ue, uint8_t eNB_id, uint8_t subframe, uint16_t Nf )
{
lte_frame_type_t frame_type = ue->frame_parms.frame_type;
//uint8_t tdd_config = ue->frame_parms.tdd_config;
uint16_t rootSequenceIndex = ue->frame_parms.prach_config_common.rootSequenceIndex;
uint8_t prach_ConfigIndex = ue->frame_parms.prach_config_common.prach_ConfigInfo.prach_ConfigIndex;
uint8_t Ncs_config = ue->frame_parms.prach_config_common.prach_ConfigInfo.zeroCorrelationZoneConfig;
uint8_t restricted_set = ue->frame_parms.prach_config_common.prach_ConfigInfo.highSpeedFlag;
//uint8_t n_ra_prboffset = ue->frame_parms.prach_config_common.prach_ConfigInfo.prach_FreqOffset;
uint8_t preamble_index = ue->prach_resources[eNB_id]->ra_PreambleIndex;
uint8_t tdd_mapindex = ue->prach_resources[eNB_id]->ra_TDD_map_index;
int16_t *prachF = ue->prach_vars[eNB_id]->prachF;
static int16_t prach_tmp[45600*2] __attribute__((aligned(32)));
int16_t *prach = prach_tmp;
int16_t *prach2;
int16_t amp = ue->prach_vars[eNB_id]->amp;
int16_t Ncp;
uint8_t n_ra_prb;
uint16_t NCS;
uint16_t *prach_root_sequence_map;
uint16_t preamble_offset,preamble_shift;
uint16_t preamble_index0,n_shift_ra,n_shift_ra_bar;
uint16_t d_start,numshift;
uint8_t prach_fmt = get_prach_fmt(prach_ConfigIndex,frame_type);
//uint8_t Nsp=2;
//uint8_t f_ra,t1_ra;
uint16_t N_ZC = (prach_fmt<4)?839:139;
uint8_t not_found;
int k;
int16_t *Xu;
uint16_t u;
int32_t Xu_re,Xu_im;
uint16_t offset,offset2;
int prach_start;
int i, prach_len;
uint16_t first_nonzero_root_idx=0;
#if defined(EXMIMO) || defined(OAI_USRP) || defined(OAI_ADRV9371_ZC706)
prach_start = (ue->rx_offset+subframe*ue->frame_parms.samples_per_tti-ue->hw_timing_advance-ue->N_TA_offset);
#ifdef PRACH_DEBUG
LOG_I(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
if (prach_start<0)
prach_start+=(ue->frame_parms.samples_per_tti*LTE_NUMBER_OF_SUBFRAMES_PER_FRAME);
if (prach_start>=(ue->frame_parms.samples_per_tti*LTE_NUMBER_OF_SUBFRAMES_PER_FRAME))
prach_start-=(ue->frame_parms.samples_per_tti*LTE_NUMBER_OF_SUBFRAMES_PER_FRAME);
#else //normal case (simulation)
prach_start = subframe*ue->frame_parms.samples_per_tti-ue->N_TA_offset;
LOG_I(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
// First compute physical root sequence
if (restricted_set == 0) {
AssertFatal(Ncs_config <= 15,
"[PHY] FATAL, Illegal Ncs_config for unrestricted format %"PRIu8"\n", Ncs_config );
NCS = NCS_unrestricted[Ncs_config];
} else {
AssertFatal(Ncs_config <= 14,
"[PHY] FATAL, Illegal Ncs_config for restricted format %"PRIu8"\n", Ncs_config );
NCS = NCS_restricted[Ncs_config];
}
n_ra_prb = get_prach_prb_offset(&(ue->frame_parms),
ue->frame_parms.prach_config_common.prach_ConfigInfo.prach_ConfigIndex,
ue->frame_parms.prach_config_common.prach_ConfigInfo.prach_FreqOffset,
tdd_mapindex, Nf);
prach_root_sequence_map = (prach_fmt<4) ? prach_root_sequence_map0_3 : prach_root_sequence_map4;
/*
// this code is not part of get_prach_prb_offset
if (frame_type == TDD) { // TDD
if (tdd_preamble_map[prach_ConfigIndex][tdd_config].num_prach==0) {
LOG_E( PHY, "[PHY][UE %"PRIu8"] Illegal prach_ConfigIndex %"PRIu8" for ", ue->Mod_id, prach_ConfigIndex );
}
// adjust n_ra_prboffset for frequency multiplexing (p.36 36.211)
f_ra = tdd_preamble_map[prach_ConfigIndex][tdd_config].map[tdd_mapindex].f_ra;
if (prach_fmt < 4) {
if ((f_ra&1) == 0) {
n_ra_prb = n_ra_prboffset + 6*(f_ra>>1);
} else {
n_ra_prb = ue->frame_parms.N_RB_UL - 6 - n_ra_prboffset + 6*(f_ra>>1);
}
} else {
if ((tdd_config >2) && (tdd_config<6))
Nsp = 2;
t1_ra = tdd_preamble_map[prach_ConfigIndex][tdd_config].map[0].t1_ra;
if ((((Nf&1)*(2-Nsp)+t1_ra)&1) == 0) {
n_ra_prb = 6*f_ra;
} else {
n_ra_prb = ue->frame_parms.N_RB_UL - 6*(f_ra+1);
}
}
}
*/
// This is the relative offset (for unrestricted case) in the root sequence table (5.7.2-4 from 36.211) for the given preamble index
preamble_offset = ((NCS==0)? preamble_index : (preamble_index/(N_ZC/NCS)));
if (restricted_set == 0) {
// This is the \nu corresponding to the preamble index
preamble_shift = (NCS==0)? 0 : (preamble_index % (N_ZC/NCS));
preamble_shift *= NCS;
} else { // This is the high-speed case
#ifdef PRACH_DEBUG
LOG_I(PHY,"[UE %d] High-speed mode, NCS_config %d\n",ue->Mod_id,Ncs_config);
#endif
not_found = 1;
preamble_index0 = preamble_index;
// set preamble_offset to initial rootSequenceIndex and look if we need more root sequences for this
// preamble index and find the corresponding cyclic shift
preamble_offset = 0; // relative rootSequenceIndex;
while (not_found == 1) {
// current root depending on rootSequenceIndex and preamble_offset
int index = (rootSequenceIndex + preamble_offset) % N_ZC;
if (prach_fmt<4) {
// prach_root_sequence_map points to prach_root_sequence_map0_3
DevAssert( index < sizeof(prach_root_sequence_map0_3) / sizeof(prach_root_sequence_map0_3[0]) );
} else {
// prach_root_sequence_map points to prach_root_sequence_map4
DevAssert( index < sizeof(prach_root_sequence_map4) / sizeof(prach_root_sequence_map4[0]) );
}
u = prach_root_sequence_map[index];
uint16_t n_group_ra = 0;
if ( (du[u]<(N_ZC/3)) && (du[u]>=NCS) ) {
n_shift_ra = du[u]/NCS;
d_start = (du[u]<<1) + (n_shift_ra * NCS);
n_group_ra = N_ZC/d_start;
n_shift_ra_bar = max(0,(N_ZC-(du[u]<<1)-(n_group_ra*d_start))/N_ZC);
} else if ( (du[u]>=(N_ZC/3)) && (du[u]<=((N_ZC - NCS)>>1)) ) {
n_shift_ra = (N_ZC - (du[u]<<1))/NCS;
d_start = N_ZC - (du[u]<<1) + (n_shift_ra * NCS);
n_group_ra = du[u]/d_start;
n_shift_ra_bar = min(n_shift_ra,max(0,(du[u]- (n_group_ra*d_start))/NCS));
} else {
n_shift_ra = 0;
n_shift_ra_bar = 0;
}
// This is the number of cyclic shifts for the current root u
numshift = (n_shift_ra*n_group_ra) + n_shift_ra_bar;
if (numshift>0 && preamble_index0==preamble_index)
first_nonzero_root_idx = preamble_offset;
if (preamble_index0 < numshift) {
not_found = 0;
preamble_shift = (d_start * (preamble_index0/n_shift_ra)) + ((preamble_index0%n_shift_ra)*NCS);
} else { // skip to next rootSequenceIndex and recompute parameters
preamble_offset++;
preamble_index0 -= numshift;
}
}
}
// now generate PRACH signal
#ifdef PRACH_DEBUG
if (NCS>0)
LOG_I(PHY,"Generate PRACH for RootSeqIndex %d, Preamble Index %d, NCS %d (NCS_config %d, N_ZC/NCS %d) n_ra_prb %d: Preamble_offset %d, Preamble_shift %d\n",
rootSequenceIndex,preamble_index,NCS,Ncs_config,N_ZC/NCS,n_ra_prb,
preamble_offset,preamble_shift);
#endif
// nsymb = (frame_parms->Ncp==0) ? 14:12;
// subframe_offset = (unsigned int)frame_parms->ofdm_symbol_size*subframe*nsymb;
k = (12*n_ra_prb) - 6*ue->frame_parms.N_RB_UL;
if (k<0)
k+=ue->frame_parms.ofdm_symbol_size;
k*=12;
k+=13;
Xu = (int16_t*)ue->X_u[preamble_offset-first_nonzero_root_idx];
/*
k+=(12*ue->frame_parms.first_carrier_offset);
if (k>(12*ue->frame_parms.ofdm_symbol_size))
k-=(12*ue->frame_parms.ofdm_symbol_size);
*/
k*=2;
switch (ue->frame_parms.N_RB_UL) {
case 6:
memset((void*)prachF,0,4*1536);
break;
case 15:
memset((void*)prachF,0,4*3072);
break;
case 25:
memset((void*)prachF,0,4*6144);
break;
case 50:
memset((void*)prachF,0,4*12288);
break;
case 75:
memset((void*)prachF,0,4*18432);
break;
case 100:
if (ue->frame_parms.threequarter_fs == 0)
memset((void*)prachF,0,4*24576);
else
memset((void*)prachF,0,4*18432);
break;
}
for (offset=0,offset2=0; offset<N_ZC; offset++,offset2+=preamble_shift) {
if (offset2 >= N_ZC)
offset2 -= N_ZC;
Xu_re = (((int32_t)Xu[offset<<1]*amp)>>15);
Xu_im = (((int32_t)Xu[1+(offset<<1)]*amp)>>15);
prachF[k++]= ((Xu_re*ru[offset2<<1]) - (Xu_im*ru[1+(offset2<<1)]))>>15;
prachF[k++]= ((Xu_im*ru[offset2<<1]) + (Xu_re*ru[1+(offset2<<1)]))>>15;
if (k==(12*2*ue->frame_parms.ofdm_symbol_size))
k=0;
}
switch (prach_fmt) {
case 0:
Ncp = 3168;
break;
case 1:
case 3:
Ncp = 21024;
break;
case 2:
Ncp = 6240;
break;
case 4:
Ncp = 448;
break;
default:
Ncp = 3168;
break;
}
switch (ue->frame_parms.N_RB_UL) {
case 6:
Ncp>>=4;
prach+=4; // makes prach2 aligned to 128-bit
break;
case 15:
Ncp>>=3;
break;
case 25:
Ncp>>=2;
break;
case 50:
Ncp>>=1;
break;
case 75:
Ncp=(Ncp*3)>>2;
break;
}
if (ue->frame_parms.threequarter_fs == 1)
Ncp=(Ncp*3)>>2;
prach2 = prach+(Ncp<<1);
// do IDFT
switch (ue->frame_parms.N_RB_UL) {
case 6:
if (prach_fmt == 4) {
idft256(prachF,prach2,1);
memmove( prach, prach+512, Ncp<<2 );
prach_len = 256+Ncp;
} else {
idft1536(prachF,prach2,1);
memmove( prach, prach+3072, Ncp<<2 );
prach_len = 1536+Ncp;
if (prach_fmt>1) {
memmove( prach2+3072, prach2, 6144 );
prach_len = 2*1536+Ncp;
}
}
break;
case 15:
if (prach_fmt == 4) {
idft512(prachF,prach2,1);
//TODO: account for repeated format in dft output
memmove( prach, prach+1024, Ncp<<2 );
prach_len = 512+Ncp;
} else {
idft3072(prachF,prach2);
memmove( prach, prach+6144, Ncp<<2 );
prach_len = 3072+Ncp;
if (prach_fmt>1) {
memmove( prach2+6144, prach2, 12288 );
prach_len = 2*3072+Ncp;
}
}
break;
case 25:
default:
if (prach_fmt == 4) {
idft1024(prachF,prach2,1);
memmove( prach, prach+2048, Ncp<<2 );
prach_len = 1024+Ncp;
} else {
idft6144(prachF,prach2);
/*for (i=0;i<6144*2;i++)
prach2[i]<<=1;*/
memmove( prach, prach+12288, Ncp<<2 );
prach_len = 6144+Ncp;
if (prach_fmt>1) {
memmove( prach2+12288, prach2, 24576 );
prach_len = 2*6144+Ncp;
}
}
break;
case 50:
if (prach_fmt == 4) {
idft2048(prachF,prach2,1);
memmove( prach, prach+4096, Ncp<<2 );
prach_len = 2048+Ncp;
} else {
idft12288(prachF,prach2);
memmove( prach, prach+24576, Ncp<<2 );
prach_len = 12288+Ncp;
if (prach_fmt>1) {
memmove( prach2+24576, prach2, 49152 );
prach_len = 2*12288+Ncp;
}
}
break;
case 75:
if (prach_fmt == 4) {
idft3072(prachF,prach2);
//TODO: account for repeated format in dft output
memmove( prach, prach+6144, Ncp<<2 );
prach_len = 3072+Ncp;
} else {
idft18432(prachF,prach2);
memmove( prach, prach+36864, Ncp<<2 );
prach_len = 18432+Ncp;
if (prach_fmt>1) {
memmove( prach2+36834, prach2, 73728 );
prach_len = 2*18432+Ncp;
}
}
break;
case 100:
if (ue->frame_parms.threequarter_fs == 0) {
if (prach_fmt == 4) {
idft4096(prachF,prach2,1);
memmove( prach, prach+8192, Ncp<<2 );
prach_len = 4096+Ncp;
} else {
idft24576(prachF,prach2);
memmove( prach, prach+49152, Ncp<<2 );
prach_len = 24576+Ncp;
if (prach_fmt>1) {
memmove( prach2+49152, prach2, 98304 );
prach_len = 2* 24576+Ncp;
}
}
}
else {
if (prach_fmt == 4) {
idft3072(prachF,prach2);
//TODO: account for repeated format in dft output
memmove( prach, prach+6144, Ncp<<2 );
prach_len = 3072+Ncp;
} else {
idft18432(prachF,prach2);
memmove( prach, prach+36864, Ncp<<2 );
prach_len = 18432+Ncp;
printf("Generated prach for 100 PRB, 3/4 sampling\n");
if (prach_fmt>1) {
memmove( prach2+36834, prach2, 73728 );
prach_len = 2*18432+Ncp;
}
}
}
break;
}
//LOG_I(PHY,"prach_len=%d\n",prach_len);
AssertFatal(prach_fmt<4,
"prach_fmt4 not fully implemented" );
#if defined(EXMIMO) || defined(OAI_USRP) || defined(OAI_ADRV9371_ZC706)
int j;
int overflow = prach_start + prach_len - LTE_NUMBER_OF_SUBFRAMES_PER_FRAME*ue->frame_parms.samples_per_tti;
LOG_I( PHY, "prach_start=%d, overflow=%d\n", prach_start, overflow );
for (i=prach_start,j=0; i<min(ue->frame_parms.samples_per_tti*LTE_NUMBER_OF_SUBFRAMES_PER_FRAME,prach_start+prach_len); i++,j++) {
((int16_t*)ue->common_vars.txdata[0])[2*i] = prach[2*j]<<4;
((int16_t*)ue->common_vars.txdata[0])[2*i+1] = prach[2*j+1]<<4;
}
for (i=0; i<overflow; i++,j++) {
((int16_t*)ue->common_vars.txdata[0])[2*i] = prach[2*j]<<4;
((int16_t*)ue->common_vars.txdata[0])[2*i+1] = prach[2*j+1]<<4;
}
#if defined(EXMIMO)
// handle switch before 1st TX subframe, guarantee that the slot prior to transmission is switch on
for (k=prach_start - (ue->frame_parms.samples_per_tti>>1) ; k<prach_start ; k++) {
if (k<0)
ue->common_vars.txdata[0][k+ue->frame_parms.samples_per_tti*LTE_NUMBER_OF_SUBFRAMES_PER_FRAME] &= 0xFFFEFFFE;
else if (k>(ue->frame_parms.samples_per_tti*LTE_NUMBER_OF_SUBFRAMES_PER_FRAME))
ue->common_vars.txdata[0][k-ue->frame_parms.samples_per_tti*LTE_NUMBER_OF_SUBFRAMES_PER_FRAME] &= 0xFFFEFFFE;
else
ue->common_vars.txdata[0][k] &= 0xFFFEFFFE;
}
#endif
#else
for (i=0; i<prach_len; i++) {
((int16_t*)(&ue->common_vars.txdata[0][prach_start]))[2*i] = prach[2*i];
((int16_t*)(&ue->common_vars.txdata[0][prach_start]))[2*i+1] = prach[2*i+1];
}
#endif
#if defined(PRACH_WRITE_OUTPUT_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 );
}
//__m128i mmtmpX0,mmtmpX1,mmtmpX2,mmtmpX3;
=======
>>>>>>> develop-uedirectorysplit
#ifndef Rel14
#define rx_prach0 rx_prach
@@ -741,7 +112,7 @@ void rx_prach0(PHY_VARS_eNB *eNB,
#endif
if (ru) {
fp = &ru->frame_parms;
fp = ru->frame_parms;
nb_rx = ru->nb_rx;
}
else if (eNB) {
openair1/PHY/LTE_TRANSPORT/transport_common.h
-1
View File
@@ -32,7 +32,6 @@
#ifndef __TRANSPORT_COMMON__H__
#define __TRANSPORT_COMMON__H__
#include "PHY/defs_common.h"
#include "PHY/impl_defs_lte.h"
#include "dci.h"
#include "mdci.h"
//#include "uci.h"
openair1/PHY/LTE_TRANSPORT/transport_eNB.h
+1 -2
View File
@@ -32,8 +32,7 @@
#ifndef __TRANSPORT_ENB__H__
#define __TRANSPORT_ENB__H__
#include "transport_common.h"
//#include "PHY/defs_eNB.h"
#include "PHY/impl_defs_lte.h"
#include "PHY/defs_eNB.h"
#include "dci.h"
#include "mdci.h"
#include "uci_common.h"
openair1/PHY/LTE_UE_TRANSPORT/transport_ue.h
-1
View File
@@ -32,7 +32,6 @@
#ifndef __TRANSPORT_UE__H__
#define __TRANSPORT_UE__H__
#include "PHY/defs_UE.h"
#include "PHY/impl_defs_lte.h"
#include "../LTE_TRANSPORT/dci.h"
#include "../LTE_TRANSPORT/mdci.h"
#include "../LTE_TRANSPORT/uci_common.h"
openair1/PHY/MODULATION/compute_bf_weights.c
-1
View File
@@ -1,7 +1,6 @@
#include <stdio.h>
#include <stdint.h>
#include <stdlib.h>
#include "PHY/impl_defs_lte.h"
#include "PHY/defs_common.h"
int f_read(char *calibF_fname, int nb_ant, int nb_freq, int32_t **tdd_calib_coeffs){
openair1/PHY/MODULATION/ofdm_mod.c
+1
View File
@@ -30,6 +30,7 @@ This section deals with basic functions for OFDM Modulation.
*/
#include "PHY/defs_eNB.h"
#include "PHY/defs_gNB.h"
#include "PHY/impl_defs_top.h"
#include "UTIL/LOG/log.h"
#include "UTIL/LOG/vcd_signal_dumper.h"
openair1/PHY/MODULATION/slot_fep_ul.c
+1 -1
View File
@@ -36,7 +36,7 @@ int slot_fep_ul(RU_t *ru,
#endif
unsigned char aa;
RU_COMMON *common=&ru->common;
LTE_DL_FRAME_PARMS *fp = &ru->frame_parms;
LTE_DL_FRAME_PARMS *fp = ru->frame_parms;
unsigned char symbol = l+((7-fp->Ncp)*(Ns&1)); ///symbol within sub-frame
unsigned int nb_prefix_samples = (no_prefix ? 0 : fp->nb_prefix_samples);
unsigned int nb_prefix_samples0 = (no_prefix ? 0 : fp->nb_prefix_samples0);
openair1/PHY/NR_REFSIG/defs.h
+1 -1
View File
@@ -23,7 +23,7 @@
/* Author R. Knopp / EURECOM / OpenAirInterface.org */
#ifndef __NR_REFSIG_DEFS__H__
#define __NR_REFSIG_DEFS__H__
#include "PHY/defs.h"
#include "PHY/defs_gNB.h"
/*!\brief This function generates the NR Gold sequence (38-211, Sec 5.2.1) for the PBCH DMRS.
openair1/PHY/NR_TRANSPORT/nr_pbch.c
+3 -7
View File
@@ -21,7 +21,7 @@
/*! \file PHY/NR_TRANSPORT/nr_pbch.c
* \brief Top-level routines for generating and decoding the PBCH/BCH physical/transport channel V15.1 03/2018
* \author G. De Souza
* \author Guy De Souza
* \date 2018
* \version 0.1
* \company Eurecom
@@ -29,12 +29,8 @@
* \note
* \warning
*/
#include "PHY/defs.h"
#include "PHY/CODING/extern.h"
#include "PHY/CODING/lte_interleaver_inline.h"
#include "defs.h"
#include "extern.h"
#include "PHY/extern.h"
#include "PHY/defs_gNB.h"
#include "PHY/phy_extern.h"
#include "PHY/sse_intrin.h"
#define DEBUG_PBCH
openair1/PHY/NR_TRANSPORT/nr_pss.c
+1 -1
View File
@@ -19,7 +19,7 @@
* contact@openairinterface.org
*/
#include "PHY/defs.h"
#include "PHY/defs_gNB.h"
//#define NR_PSS_DEBUG
openair1/PHY/NR_TRANSPORT/nr_sss.c
+1 -1
View File
@@ -19,7 +19,7 @@
* contact@openairinterface.org
*/
#include "PHY/defs.h"
#include "PHY/defs_gNB.h"
extern short nr_mod_table[MOD_TABLE_SIZE_SHORT];
openair1/PHY/TOOLS/smbv.h
+1 -2
View File
@@ -31,9 +31,8 @@
//#include <netinet/in.h>
#include <netdb.h>
#ifndef CONFIG_SMBV
#include "../impl_defs_lte.h"
#include "../impl_defs_top.h"
#include "../defs.h"
#include "../defs_eNB.h"
#include "../LTE_TRANSPORT/defs.h"
#else
#define msg printf
openair1/PHY/defs_RU.h
+522
View File
@@ -0,0 +1,522 @@
/*
* Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The OpenAirInterface Software Alliance licenses this file to You under
* the OAI Public License, Version 1.1 (the "License"); you may not use this file
* except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.openairinterface.org/?page_id=698
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*-------------------------------------------------------------------------------
* For more information about the OpenAirInterface (OAI) Software Alliance:
* contact@openairinterface.org
*/
/*! \file PHY/defs_RU.h
\brief Top-level defines and structure definitions
\author R. Knopp, F. Kaltenberger
\date 2018
\version 0.1
\company Eurecom
\email: knopp@eurecom.fr,florian.kaltenberger@eurecom.fr
\note
\warning
*/
#ifndef __PHY_DEFS_RU__H__
#define __PHY_DEFS_RU__H__
#define MAX_BANDS_PER_RRU 4
#ifdef OCP_FRAMEWORK
#include <enums.h>
#else
typedef enum {normal_txrx=0,rx_calib_ue=1,rx_calib_ue_med=2,rx_calib_ue_byp=3,debug_prach=4,no_L2_connect=5,calib_prach_tx=6,rx_dump_frame=7,loop_through_memory=8} runmode_t;
/*! \brief Extension Type */
typedef enum {
CYCLIC_PREFIX,
CYCLIC_SUFFIX,
ZEROS,
NONE
} Extension_t;
enum transmission_access_mode {
NO_ACCESS=0,
POSTPONED_ACCESS,
CANCELED_ACCESS,
UNKNOWN_ACCESS,
SCHEDULED_ACCESS,
CBA_ACCESS};
typedef enum {
eNodeB_3GPP=0, // classical eNodeB function
NGFI_RAU_IF5, // RAU with NGFI IF5
NGFI_RAU_IF4p5, // RAU with NFGI IF4p5
NGFI_RRU_IF5, // NGFI_RRU (NGFI remote radio-unit,IF5)
NGFI_RRU_IF4p5, // NGFI_RRU (NGFI remote radio-unit,IF4p5)
MBP_RRU_IF5, // Mobipass RRU
gNodeB_3GPP
} node_function_t;
typedef enum {
synch_to_ext_device=0, // synch to RF or Ethernet device
synch_to_other, // synch to another source_(timer, other RU)
synch_to_mobipass_standalone // special case for mobipass in standalone mode
} node_timing_t;
#endif
typedef struct {
/// \brief Holds the transmit data in the frequency domain.
/// - first index: rx antenna [0..nb_antennas_rx[
/// - second index: ? [0..2*ofdm_symbol_size*frame_parms->symbols_per_tti[
int32_t **txdata;
/// \brief holds the transmit data after beamforming in the frequency domain.
/// - first index: tx antenna [0..nb_antennas_tx[
/// - second index: sample [0..]
int32_t **txdataF_BF;
/// \brief holds the transmit data before beamforming for epdcch/mpdcch
/// - first index : tx antenna [0..nb_epdcch_antenna_ports[
/// - second index: sampl [0..]
int32_t **txdataF_epdcch;
/// \brief Holds the receive data in the frequency domain.
/// - first index: rx antenna [0..nb_antennas_rx[
/// - second index: ? [0..2*ofdm_symbol_size*frame_parms->symbols_per_tti[
int32_t **rxdata;
/// \brief Holds the last subframe of received data in time domain after removal of 7.5kHz frequency offset.
/// - first index: rx antenna [0..nb_antennas_rx[
/// - second index: sample [0..samples_per_tti[
int32_t **rxdata_7_5kHz;
/// \brief Holds the received data in the frequency domain.
/// - first index: rx antenna [0..nb_antennas_rx[
/// - second index: ? [0..2*ofdm_symbol_size*frame_parms->symbols_per_tti[
int32_t **rxdataF;
/// \brief Holds output of the sync correlator.
/// - first index: sample [0..samples_per_tti*10[
uint32_t *sync_corr;
/// \brief Holds the tdd reciprocity calibration coefficients
/// - first index: eNB id [0..2] (hard coded)
/// - second index: tx antenna [0..nb_antennas_tx[
/// - third index: frequency [0..]
int32_t **tdd_calib_coeffs;
} RU_COMMON;
typedef struct RU_proc_t_s {
/// Pointer to associated RU descriptor
struct RU_t_s *ru;
/// timestamp received from HW
openair0_timestamp timestamp_rx;
/// timestamp to send to "slave rru"
openair0_timestamp timestamp_tx;
/// subframe to act upon for reception
int subframe_rx;
/// subframe to act upon for transmission
int subframe_tx;
/// subframe to act upon for reception of prach
int subframe_prach;
#ifdef Rel14
/// subframe to act upon for reception of prach BL/CE UEs
int subframe_prach_br;
#endif
/// frame to act upon for reception
int frame_rx;
/// frame to act upon for transmission
int frame_tx;
/// unwrapped frame count
int frame_tx_unwrap;
/// frame to act upon for reception of prach
int frame_prach;
#ifdef Rel14
/// frame to act upon for reception of prach
int frame_prach_br;
#endif
/// frame offset for slave RUs (to correct for frame asynchronism at startup)
int frame_offset;
/// \brief Instance count for FH processing thread.
/// \internal This variable is protected by \ref mutex_FH.
int instance_cnt_FH;
int instance_cnt_FH1;
/// \internal This variable is protected by \ref mutex_prach.
int instance_cnt_prach;
#ifdef Rel14
/// \internal This variable is protected by \ref mutex_prach.
int instance_cnt_prach_br;
#endif
/// \internal This variable is protected by \ref mutex_synch.
int instance_cnt_synch;
/// \internal This variable is protected by \ref mutex_eNBs.
int instance_cnt_eNBs;
int instance_cnt_gNBs;
/// \brief Instance count for rx processing thread.
/// \internal This variable is protected by \ref mutex_asynch_rxtx.
int instance_cnt_asynch_rxtx;
/// \internal This variable is protected by \ref mutex_fep
int instance_cnt_fep;
/// \internal This variable is protected by \ref mutex_feptx
int instance_cnt_feptx;
/// This varible is protected by \ref mutex_emulatedRF
int instance_cnt_emulateRF;
/// pthread structure for RU FH processing thread
pthread_t pthread_FH;
pthread_t pthread_FH1;
/// pthread structure for RU prach processing thread
pthread_t pthread_prach;
#ifdef Rel14
/// pthread structure for RU prach processing thread BL/CE UEs
pthread_t pthread_prach_br;
#endif
/// pthread struct for RU synch thread
pthread_t pthread_synch;
/// pthread struct for RU RX FEP worker thread
pthread_t pthread_fep;
/// pthread struct for RU TX FEP worker thread
pthread_t pthread_feptx;
/// pthread struct for emulated RF
pthread_t pthread_emulateRF;
/// pthread structure for asychronous RX/TX processing thread
pthread_t pthread_asynch_rxtx;
/// flag to indicate first RX acquisition
int first_rx;
/// flag to indicate first TX transmission
int first_tx;
/// pthread attributes for RU FH processing thread
pthread_attr_t attr_FH;
pthread_attr_t attr_FH1;
/// pthread attributes for RU prach
pthread_attr_t attr_prach;
#ifdef Rel14
/// pthread attributes for RU prach BL/CE UEs
pthread_attr_t attr_prach_br;
#endif
/// pthread attributes for RU synch thread
pthread_attr_t attr_synch;
/// pthread attributes for asynchronous RX thread
pthread_attr_t attr_asynch_rxtx;
/// pthread attributes for worker fep thread
pthread_attr_t attr_fep;
/// pthread attributes for worker feptx thread
pthread_attr_t attr_feptx;
/// pthread attributes for emulated RF
pthread_attr_t attr_emulateRF;
/// scheduling parameters for RU FH thread
struct sched_param sched_param_FH;
struct sched_param sched_param_FH1;
/// scheduling parameters for RU prach thread
struct sched_param sched_param_prach;
#ifdef Rel14
/// scheduling parameters for RU prach thread BL/CE UEs
struct sched_param sched_param_prach_br;
#endif
/// scheduling parameters for RU synch thread
struct sched_param sched_param_synch;
/// scheduling parameters for asynch_rxtx thread
struct sched_param sched_param_asynch_rxtx;
/// condition variable for RU FH thread
pthread_cond_t cond_FH;
pthread_cond_t cond_FH1;
/// condition variable for RU prach thread
pthread_cond_t cond_prach;
#ifdef Rel14
/// condition variable for RU prach thread BL/CE UEs
pthread_cond_t cond_prach_br;
#endif
/// condition variable for RU synch thread
pthread_cond_t cond_synch;
/// condition variable for asynch RX/TX thread
pthread_cond_t cond_asynch_rxtx;
/// condition varible for RU RX FEP thread
pthread_cond_t cond_fep;
/// condition varible for RU TX FEP thread
pthread_cond_t cond_feptx;
/// condition varible for emulated RF
pthread_cond_t cond_emulateRF;
/// condition variable for eNB signal
pthread_cond_t cond_eNBs;
pthread_cond_t cond_gNBs;
/// mutex for RU FH
pthread_mutex_t mutex_FH;
pthread_mutex_t mutex_FH1;
/// mutex for RU prach
pthread_mutex_t mutex_prach;
#ifdef Rel14
/// mutex for RU prach BL/CE UEs
pthread_mutex_t mutex_prach_br;
#endif
/// mutex for RU synch
pthread_mutex_t mutex_synch;
/// mutex for eNB signal
pthread_mutex_t mutex_eNBs;
pthread_mutex_t mutex_gNBs;
/// mutex for asynch RX/TX thread
pthread_mutex_t mutex_asynch_rxtx;
/// mutex for fep RX worker thread
pthread_mutex_t mutex_fep;
/// mutex for fep TX worker thread
pthread_mutex_t mutex_feptx;
/// mutex for emulated RF thread
pthread_mutex_t mutex_emulateRF;
/// symbol mask for IF4p5 reception per subframe
uint32_t symbol_mask[10];
/// number of slave threads
int num_slaves;
/// array of pointers to slaves
struct RU_proc_t_s **slave_proc;
/// pipeline ready state
int ru_rx_ready;
int ru_tx_ready;
} RU_proc_t;
typedef enum {
LOCAL_RF =0,
REMOTE_IF5 =1,
REMOTE_MBP_IF5 =2,
REMOTE_IF4p5 =3,
REMOTE_IF1pp =4,
MAX_RU_IF_TYPES =5
//EMULATE_RF =6
} RU_if_south_t;
typedef struct RU_t_s{
/// index of this ru
uint32_t idx;
/// Pointer to configuration file
char *rf_config_file;
/// southbound interface
RU_if_south_t if_south;
/// timing
node_timing_t if_timing;
/// function
node_function_t function;
/// Ethernet parameters for fronthaul interface
eth_params_t eth_params;
/// flag to indicate the RU is in synch with a master reference
int in_synch;
/// timing offset
int rx_offset;
/// flag to indicate the RU is a slave to another source
int is_slave;
/// Total gain of receive chain
uint32_t rx_total_gain_dB;
/// number of bands that this device can support
int num_bands;
/// band list
int band[MAX_BANDS_PER_RRU];
/// number of RX paths on device
int nb_rx;
/// number of TX paths on device
int nb_tx;
/// maximum PDSCH RS EPRE
int max_pdschReferenceSignalPower;
/// maximum RX gain
int max_rxgain;
/// Attenuation of RX paths on device
int att_rx;
/// Attenuation of TX paths on device
int att_tx;
/// flag to indicate precoding operation in RU
int do_precoding;
/// Frame parameters
struct LTE_DL_FRAME_PARMS *frame_parms;
struct NR_DL_FRAME_PARMS *nr_frame_parms;
///timing offset used in TDD
int N_TA_offset;
/// RF device descriptor
openair0_device rfdevice;
/// HW configuration
openair0_config_t openair0_cfg;
/// Number of NBs using this RU
int num_eNB;
int num_gNB;
/// list of NBs using this RU
struct PHY_VARS_eNB_s *eNB_list[NUMBER_OF_eNB_MAX];
struct PHY_VARS_gNB_s *gNB_list[NUMBER_OF_eNB_MAX];
/// Mapping of antenna ports to RF chain index
openair0_rf_map rf_map;
/// IF device descriptor
openair0_device ifdevice;
/// Pointer for ifdevice buffer struct
if_buffer_t ifbuffer;
/// if prach processing is to be performed in RU
int do_prach;
/// function pointer to synchronous RX fronthaul function (RRU,3GPP_eNB/3GPP_gNB)
void (*fh_south_in)(struct RU_t_s *ru,int *frame, int *subframe);
/// function pointer to synchronous TX fronthaul function
void (*fh_south_out)(struct RU_t_s *ru);
/// function pointer to synchronous RX fronthaul function (RRU)
void (*fh_north_in)(struct RU_t_s *ru,int *frame, int *subframe);
/// function pointer to synchronous RX fronthaul function (RRU)
void (*fh_north_out)(struct RU_t_s *ru);
/// function pointer to asynchronous fronthaul interface
void (*fh_north_asynch_in)(struct RU_t_s *ru,int *frame, int *subframe);
/// function pointer to asynchronous fronthaul interface
void (*fh_south_asynch_in)(struct RU_t_s *ru,int *frame, int *subframe);
/// function pointer to initialization function for radio interface
int (*start_rf)(struct RU_t_s *ru);
/// function pointer to release function for radio interface
int (*stop_rf)(struct RU_t_s *ru);
/// function pointer to initialization function for radio interface
int (*start_if)(struct RU_t_s *ru,struct PHY_VARS_eNB_s *eNB);
/// function pointer to RX front-end processing routine (DFTs/prefix removal or NULL)
void (*feprx)(struct RU_t_s *ru);
/// function pointer to TX front-end processing routine (IDFTs and prefix removal or NULL)
void (*feptx_ofdm)(struct RU_t_s *ru);
/// function pointer to TX front-end processing routine (PRECODING)
void (*feptx_prec)(struct RU_t_s *ru);
/// function pointer to wakeup routine in lte-enb/nr-gnb.
int (*wakeup_rxtx)(struct PHY_VARS_eNB_s *eNB, struct RU_t_s *ru);
int (*nr_wakeup_rxtx)(struct PHY_VARS_gNB_s *gNB, struct RU_t_s *ru);
/// function pointer to wakeup routine in lte-enb/nr-gnb.
void (*wakeup_prach_eNB)(struct PHY_VARS_eNB_s *eNB,struct RU_t_s *ru,int frame,int subframe);
void (*wakeup_prach_gNB)(struct PHY_VARS_gNB_s *gNB,struct RU_t_s *ru,int frame,int subframe);
#ifdef Rel14
/// function pointer to wakeup routine in lte-enb.
void (*wakeup_prach_eNB_br)(struct PHY_VARS_eNB_s *eNB,struct RU_t_s *ru,int frame,int subframe);
#endif
/// function pointer to NB entry routine
void (*eNB_top)(struct PHY_VARS_eNB_s *eNB, int frame_rx, int subframe_rx, char *string);
void (*gNB_top)(struct PHY_VARS_gNB_s *eNB, int frame_rx, int subframe_rx, char *string);
/// Timing statistics
time_stats_t ofdm_demod_stats;
/// Timing statistics (TX)
time_stats_t ofdm_mod_stats;
/// Timing wait statistics
time_stats_t ofdm_demod_wait_stats;
/// Timing wakeup statistics
time_stats_t ofdm_demod_wakeup_stats;
/// Timing wait statistics (TX)
time_stats_t ofdm_mod_wait_stats;
/// Timing wakeup statistics (TX)
time_stats_t ofdm_mod_wakeup_stats;
/// Timing statistics (RX Fronthaul + Compression)
time_stats_t rx_fhaul;
/// Timing statistics (TX Fronthaul + Compression)
time_stats_t tx_fhaul;
/// Timong statistics (Compression)
time_stats_t compression;
/// Timing statistics (Fronthaul transport)
time_stats_t transport;
/// RX and TX buffers for precoder output
RU_COMMON common;
/// beamforming weight vectors per eNB
int32_t **beam_weights[NUMBER_OF_eNB_MAX+1][15];
/// received frequency-domain signal for PRACH (IF4p5 RRU)
int16_t **prach_rxsigF;
/// received frequency-domain signal for PRACH BR (IF4p5 RRU)
int16_t **prach_rxsigF_br[4];
/// sequence number for IF5
uint8_t seqno;
/// initial timestamp used as an offset make first real timestamp 0
openair0_timestamp ts_offset;
/// process scheduling variables
RU_proc_t proc;
/// stats thread pthread descriptor
pthread_t ru_stats_thread;
} RU_t;
#define MAX_RRU_CONFIG_SIZE 1024
typedef enum {
RAU_tick=0,
RRU_capabilities=1,
RRU_config=2,
RRU_MSG_max_num=3
} rru_config_msg_type_t;
typedef struct RRU_CONFIG_msg_s {
rru_config_msg_type_t type;
ssize_t len;
uint8_t msg[MAX_RRU_CONFIG_SIZE];
} RRU_CONFIG_msg_t;
typedef enum {
OAI_IF5_only =0,
OAI_IF4p5_only =1,
OAI_IF5_and_IF4p5 =2,
MBP_IF5 =3,
MAX_FH_FMTs =4
} FH_fmt_options_t;
#define MAX_BANDS_PER_RRU 4
typedef struct RRU_capabilities_s {
/// Fronthaul format
FH_fmt_options_t FH_fmt;
/// number of EUTRA bands (<=4) supported by RRU
uint8_t num_bands;
/// EUTRA band list supported by RRU
uint8_t band_list[MAX_BANDS_PER_RRU];
/// Number of concurrent bands (component carriers)
uint8_t num_concurrent_bands;
/// Maximum TX EPRE of each band
int8_t max_pdschReferenceSignalPower[MAX_BANDS_PER_RRU];
/// Maximum RX gain of each band
uint8_t max_rxgain[MAX_BANDS_PER_RRU];
/// Number of RX ports of each band
uint8_t nb_rx[MAX_BANDS_PER_RRU];
/// Number of TX ports of each band
uint8_t nb_tx[MAX_BANDS_PER_RRU];
/// max DL bandwidth (1,6,15,25,50,75,100)
uint8_t N_RB_DL[MAX_BANDS_PER_RRU];
/// max UL bandwidth (1,6,15,25,50,75,100)
uint8_t N_RB_UL[MAX_BANDS_PER_RRU];
} RRU_capabilities_t;
typedef struct RRU_config_s {
/// Fronthaul format
RU_if_south_t FH_fmt;
/// number of EUTRA bands (<=4) configured in RRU
uint8_t num_bands;
/// EUTRA band list configured in RRU
uint8_t band_list[MAX_BANDS_PER_RRU];
/// TDD configuration (0-6)
uint8_t tdd_config[MAX_BANDS_PER_RRU];
/// TDD special subframe configuration (0-10)
uint8_t tdd_config_S[MAX_BANDS_PER_RRU];
/// TX frequency
uint32_t tx_freq[MAX_BANDS_PER_RRU];
/// RX frequency
uint32_t rx_freq[MAX_BANDS_PER_RRU];
/// TX attenation w.r.t. max
uint8_t att_tx[MAX_BANDS_PER_RRU];
/// RX attenuation w.r.t. max
uint8_t att_rx[MAX_BANDS_PER_RRU];
/// DL bandwidth
uint8_t N_RB_DL[MAX_BANDS_PER_RRU];
/// UL bandwidth
uint8_t N_RB_UL[MAX_BANDS_PER_RRU];
/// 3/4 sampling rate
uint8_t threequarter_fs[MAX_BANDS_PER_RRU];
/// prach_FreqOffset for IF4p5
int prach_FreqOffset[MAX_BANDS_PER_RRU];
/// prach_ConfigIndex for IF4p5
int prach_ConfigIndex[MAX_BANDS_PER_RRU];
#ifdef Rel14
int emtc_prach_CElevel_enable[MAX_BANDS_PER_RRU][4];
/// emtc_prach_FreqOffset for IF4p5 per CE Level
int emtc_prach_FreqOffset[MAX_BANDS_PER_RRU][4];
/// emtc_prach_ConfigIndex for IF4p5 per CE Level
int emtc_prach_ConfigIndex[MAX_BANDS_PER_RRU][4];
#endif
} RRU_config_t;
#endif //__PHY_DEFS_RU__H__
openair1/PHY/defs_common.h
+5 -83
View File
@@ -29,16 +29,10 @@
\note
\warning
*/
<<<<<<< HEAD
#ifndef __PHY_DEFS_COMMON__H__
#define __PHY_DEFS_COMMON__H__
#define MAX_NUM_RU_PER_eNB 64
#define MAX_NUM_RU_PER_gNB 64
=======
#ifndef __PHY_DEFS_COMMON_H__
#define __PHY_DEFS_COMMON_H__
#define _GNU_SOURCE
#include <sched.h>
@@ -64,15 +58,7 @@
#include "common_lib.h"
#include "msc.h"
//#include <complex.h>
#include "PHY/TOOLS/time_meas.h"
#include "platform_types.h"
#define MAX_NUM_RU_PER_eNB 64
@@ -87,6 +73,8 @@
//#include "defs.h"
#include "openair2/COMMON/platform_types.h"
#include "defs_RU.h"
#define RX_NB_TH_MAX 2
#define RX_NB_TH 2
@@ -586,7 +574,7 @@ typedef struct {
int mbsfn_SubframeConfig;
} MBSFN_config_t;
typedef struct {
typedef struct LTE_DL_FRAME_PARMS {
/// Number of resource blocks (RB) in DL
uint8_t N_RB_DL;
/// Number of resource blocks (RB) in UL
@@ -871,7 +859,6 @@ typedef enum {
typedef enum {SF_DL, SF_UL, SF_S} lte_subframe_t;
>>>>>>> develop-uedirectorysplit
#define NUMBER_OF_SUBBANDS_MAX 13
#define NUMBER_OF_HARQ_PID_MAX 8
@@ -879,10 +866,6 @@ typedef enum {SF_DL, SF_UL, SF_S} lte_subframe_t;
#define MAX_FRAME_NUMBER 0x400
<<<<<<< HEAD
=======
>>>>>>> develop-uedirectorysplit
#define NUMBER_OF_RN_MAX 3
typedef enum {no_relay=1,unicast_relay_type1,unicast_relay_type2, multicast_relay} relaying_type_t;
@@ -898,66 +881,6 @@ typedef enum {no_relay=1,unicast_relay_type1,unicast_relay_type2, multicast_rela
#define NB_BANDS_MAX 8
#define MAX_BANDS_PER_RRU 4
#ifdef OCP_FRAMEWORK
#include <enums.h>
#else
typedef enum {normal_txrx=0,rx_calib_ue=1,rx_calib_ue_med=2,rx_calib_ue_byp=3,debug_prach=4,no_L2_connect=5,calib_prach_tx=6,rx_dump_frame=7,loop_through_memory=8} runmode_t;
/*! \brief Extension Type */
typedef enum {
CYCLIC_PREFIX,
CYCLIC_SUFFIX,
ZEROS,
NONE
} Extension_t;
enum transmission_access_mode {
NO_ACCESS=0,
POSTPONED_ACCESS,
CANCELED_ACCESS,
UNKNOWN_ACCESS,
SCHEDULED_ACCESS,
CBA_ACCESS};
typedef enum {
eNodeB_3GPP=0, // classical eNodeB function
NGFI_RAU_IF5, // RAU with NGFI IF5
NGFI_RAU_IF4p5, // RAU with NFGI IF4p5
NGFI_RRU_IF5, // NGFI_RRU (NGFI remote radio-unit,IF5)
NGFI_RRU_IF4p5, // NGFI_RRU (NGFI remote radio-unit,IF4p5)
MBP_RRU_IF5 // Mobipass RRU
} node_function_t;
typedef enum {
synch_to_ext_device=0, // synch to RF or Ethernet device
synch_to_other, // synch to another source_(timer, other RU)
synch_to_mobipass_standalone // special case for mobipass in standalone mode
} node_timing_t;
#endif
<<<<<<< HEAD
typedef struct {
struct PHY_VARS_eNB_s *eNB;
int UE_id;
int harq_pid;
int llr8_flag;
int ret;
} td_params;
typedef struct {
struct PHY_VARS_eNB_s *eNB;
LTE_eNB_DLSCH_t *dlsch;
int G;
int harq_pid;
} te_params;
#endif
=======
void exit_fun(const char* s);
#include "UTIL/LOG/log_extern.h"
@@ -1089,5 +1012,4 @@ static inline int release_thread(pthread_mutex_t *mutex,int *instance_cnt,char *
}
#endif // __PHY_DEFS__H__
>>>>>>> develop-uedirectorysplit
#endif // __PHY_DEFS_COMMON_H__
openair1/PHY/defs_eNB.h
+1 -1088
View File
File diff suppressed because it is too large Load Diff
openair1/PHY/defs_gNB.h
+437
View File
@@ -0,0 +1,437 @@
/*
* Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The OpenAirInterface Software Alliance licenses this file to You under
* the OAI Public License, Version 1.1 (the "License"); you may not use this file
* except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.openairinterface.org/?page_id=698
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*-------------------------------------------------------------------------------
* For more information about the OpenAirInterface (OAI) Software Alliance:
* contact@openairinterface.org
*/
/*! \file PHY/defs_gNB.h
\brief Top-level defines and structure definitions for gNB
\author Guy De Souza
\date 2018
\version 0.1
\company Eurecom
\email: desouza@eurecom.fr
\note
\warning
*/
#ifndef __PHY_DEFS_GNB__H__
#define __PHY_DEFS_GNB__H__
#include "defs_eNB.h"
#include "defs_nr_common.h"
typedef struct {
/// \brief Pointers (dynamic) to the received data in the time domain.
/// - first index: rx antenna [0..nb_antennas_rx[
/// - second index: ? [0..2*ofdm_symbol_size*frame_parms->symbols_per_tti[
int32_t **rxdata;
/// \brief Pointers (dynamic) to the received data in the frequency domain.
/// - first index: rx antenna [0..nb_antennas_rx[
/// - second index: ? [0..2*ofdm_symbol_size*frame_parms->symbols_per_tti[
int32_t **rxdataF;
/// \brief holds the transmit data in the frequency domain.
/// For IFFT_FPGA this points to the same memory as PHY_vars->rx_vars[a].RX_DMA_BUFFER. //?
/// - first index: eNB id [0..2] (hard coded)
/// - second index: tx antenna [0..14[ where 14 is the total supported antenna ports.
/// - third index: sample [0..]
int32_t **txdataF;
} NR_gNB_COMMON;
/// Context data structure for RX/TX portion of subframe processing
typedef struct {
/// Component Carrier index
uint8_t CC_id;
/// timestamp transmitted to HW
openair0_timestamp timestamp_tx;
/// subframe to act upon for transmission
int subframe_tx;
/// subframe to act upon for reception
int subframe_rx;
/// frame to act upon for transmission
int frame_tx;
/// frame to act upon for reception
int frame_rx;
/// \brief Instance count for RXn-TXnp4 processing thread.
/// \internal This variable is protected by \ref mutex_rxtx.
int instance_cnt_rxtx;
/// pthread structure for RXn-TXnp4 processing thread
pthread_t pthread_rxtx;
/// pthread attributes for RXn-TXnp4 processing thread
pthread_attr_t attr_rxtx;
/// condition variable for tx processing thread
pthread_cond_t cond_rxtx;
/// mutex for RXn-TXnp4 processing thread
pthread_mutex_t mutex_rxtx;
/// scheduling parameters for RXn-TXnp4 thread
struct sched_param sched_param_rxtx;
} gNB_rxtx_proc_t;
/// Context data structure for eNB subframe processing
typedef struct gNB_proc_t_s {
/// Component Carrier index
uint8_t CC_id;
/// thread index
int thread_index;
/// timestamp received from HW
openair0_timestamp timestamp_rx;
/// timestamp to send to "slave rru"
openair0_timestamp timestamp_tx;
/// subframe to act upon for reception
int subframe_rx;
/// subframe to act upon for PRACH
int subframe_prach;
/// frame to act upon for reception
int frame_rx;
/// frame to act upon for transmission
int frame_tx;
/// frame to act upon for PRACH
int frame_prach;
/// \internal This variable is protected by \ref mutex_td.
int instance_cnt_td;
/// \internal This variable is protected by \ref mutex_te.
int instance_cnt_te;
/// \internal This variable is protected by \ref mutex_prach.
int instance_cnt_prach;
// instance count for over-the-air gNB synchronization
int instance_cnt_synch;
/// \internal This variable is protected by \ref mutex_asynch_rxtx.
int instance_cnt_asynch_rxtx;
/// pthread structure for eNB single processing thread
pthread_t pthread_single;
/// pthread structure for asychronous RX/TX processing thread
pthread_t pthread_asynch_rxtx;
/// flag to indicate first RX acquisition
int first_rx;
/// flag to indicate first TX transmission
int first_tx;
/// pthread attributes for single gNB processing thread
pthread_attr_t attr_single;
/// pthread attributes for prach processing thread
pthread_attr_t attr_prach;
/// pthread attributes for asynchronous RX thread
pthread_attr_t attr_asynch_rxtx;
/// scheduling parameters for parallel turbo-decoder thread
struct sched_param sched_param_td;
/// scheduling parameters for parallel turbo-encoder thread
struct sched_param sched_param_te;
/// scheduling parameters for single eNB thread
struct sched_param sched_param_single;
/// scheduling parameters for prach thread
struct sched_param sched_param_prach;
/// scheduling parameters for asynch_rxtx thread
struct sched_param sched_param_asynch_rxtx;
pthread_cond_t cond_prach;
/// condition variable for asynch RX/TX thread
pthread_cond_t cond_asynch_rxtx;
/// mutex for parallel turbo-decoder thread
pthread_mutex_t mutex_td;
/// mutex for parallel turbo-encoder thread
pthread_mutex_t mutex_te;
/// mutex for PRACH thread
pthread_mutex_t mutex_prach;
/// mutex for asynch RX/TX thread
pthread_mutex_t mutex_asynch_rxtx;
/// mutex for RU access to eNB processing (PDSCH/PUSCH)
pthread_mutex_t mutex_RU;
/// mutex for RU access to eNB processing (PRACH)
pthread_mutex_t mutex_RU_PRACH;
/// mutex for RU access to eNB processing (PRACH BR)
pthread_mutex_t mutex_RU_PRACH_br;
/// mask for RUs serving eNB (PDSCH/PUSCH)
int RU_mask;
/// mask for RUs serving eNB (PRACH)
int RU_mask_prach;
/// set of scheduling variables RXn-TXnp4 threads
gNB_rxtx_proc_t proc_rxtx[2];
} gNB_proc_t;
typedef struct {
// common measurements
//! estimated noise power (linear)
unsigned int n0_power[MAX_NUM_RU_PER_eNB];
//! estimated noise power (dB)
unsigned short n0_power_dB[MAX_NUM_RU_PER_eNB];
//! total estimated noise power (linear)
unsigned int n0_power_tot;
//! estimated avg noise power (dB)
unsigned short n0_power_tot_dB;
//! estimated avg noise power (dB)
short n0_power_tot_dBm;
//! estimated avg noise power per RB per RX ant (lin)
unsigned short n0_subband_power[MAX_NUM_RU_PER_eNB][100];
//! estimated avg noise power per RB per RX ant (dB)
unsigned short n0_subband_power_dB[MAX_NUM_RU_PER_eNB][100];
//! estimated avg noise power per RB (dB)
short n0_subband_power_tot_dB[100];
//! estimated avg noise power per RB (dBm)
short n0_subband_power_tot_dBm[100];
// gNB measurements (per user)
//! estimated received spatial signal power (linear)
unsigned int rx_spatial_power[NUMBER_OF_UE_MAX][2][2];
//! estimated received spatial signal power (dB)
unsigned short rx_spatial_power_dB[NUMBER_OF_UE_MAX][2][2];
//! estimated rssi (dBm)
short rx_rssi_dBm[NUMBER_OF_UE_MAX];
//! estimated correlation (wideband linear) between spatial channels (computed in dlsch_demodulation)
int rx_correlation[NUMBER_OF_UE_MAX][2];
//! estimated correlation (wideband dB) between spatial channels (computed in dlsch_demodulation)
int rx_correlation_dB[NUMBER_OF_UE_MAX][2];
/// Wideband CQI (= SINR)
int wideband_cqi[NUMBER_OF_UE_MAX][MAX_NUM_RU_PER_eNB];
/// Wideband CQI in dB (= SINR dB)
int wideband_cqi_dB[NUMBER_OF_UE_MAX][MAX_NUM_RU_PER_eNB];
/// Wideband CQI (sum of all RX antennas, in dB)
char wideband_cqi_tot[NUMBER_OF_UE_MAX];
/// Subband CQI per RX antenna and RB (= SINR)
int subband_cqi[NUMBER_OF_UE_MAX][MAX_NUM_RU_PER_eNB][100];
/// Total Subband CQI and RB (= SINR)
int subband_cqi_tot[NUMBER_OF_UE_MAX][100];
/// Subband CQI in dB and RB (= SINR dB)
int subband_cqi_dB[NUMBER_OF_UE_MAX][MAX_NUM_RU_PER_eNB][100];
/// Total Subband CQI and RB
int subband_cqi_tot_dB[NUMBER_OF_UE_MAX][100];
/// PRACH background noise level
int prach_I0;
} PHY_MEASUREMENTS_gNB;
/// Top-level PHY Data Structure for gNB
typedef struct PHY_VARS_gNB_s {
/// Module ID indicator for this instance
module_id_t Mod_id;
uint8_t CC_id;
uint8_t configured;
gNB_proc_t proc;
int single_thread_flag;
int abstraction_flag;
int num_RU;
RU_t *RU_list[MAX_NUM_RU_PER_eNB];
/// Ethernet parameters for northbound midhaul interface
eth_params_t eth_params_n;
/// Ethernet parameters for fronthaul interface
eth_params_t eth_params;
int rx_total_gain_dB;
int (*start_if)(struct RU_t_s *ru,struct PHY_VARS_gNB_s *gNB);
uint8_t local_flag;
nfapi_config_request_t gNB_config;
NR_DL_FRAME_PARMS frame_parms;
PHY_MEASUREMENTS_gNB measurements;
IF_Module_t *if_inst;
UL_IND_t UL_INFO;
pthread_mutex_t UL_INFO_mutex;
/// NFAPI RX ULSCH information
nfapi_rx_indication_pdu_t rx_pdu_list[NFAPI_RX_IND_MAX_PDU];
/// NFAPI RX ULSCH CRC information
nfapi_crc_indication_pdu_t crc_pdu_list[NFAPI_CRC_IND_MAX_PDU];
/// NFAPI HARQ information
nfapi_harq_indication_pdu_t harq_pdu_list[NFAPI_HARQ_IND_MAX_PDU];
/// NFAPI SR information
nfapi_sr_indication_pdu_t sr_pdu_list[NFAPI_SR_IND_MAX_PDU];
/// NFAPI CQI information
nfapi_cqi_indication_pdu_t cqi_pdu_list[NFAPI_CQI_IND_MAX_PDU];
/// NFAPI CQI information (raw component)
nfapi_cqi_indication_raw_pdu_t cqi_raw_pdu_list[NFAPI_CQI_IND_MAX_PDU];
/// NFAPI PRACH information
nfapi_preamble_pdu_t preamble_list[MAX_NUM_RX_PRACH_PREAMBLES];
Sched_Rsp_t Sched_INFO;
LTE_eNB_PDCCH pdcch_vars[2];
LTE_eNB_PHICH phich_vars[2];
NR_gNB_COMMON common_vars;
LTE_eNB_UCI uci_vars[NUMBER_OF_UE_MAX];
LTE_eNB_SRS srs_vars[NUMBER_OF_UE_MAX];
LTE_eNB_PBCH pbch;
LTE_eNB_PUSCH *pusch_vars[NUMBER_OF_UE_MAX];
LTE_eNB_PRACH prach_vars;
LTE_eNB_DLSCH_t *dlsch[NUMBER_OF_UE_MAX][2]; // Nusers times two spatial streams
LTE_eNB_ULSCH_t *ulsch[NUMBER_OF_UE_MAX+1]; // Nusers + number of RA
LTE_eNB_DLSCH_t *dlsch_SI,*dlsch_ra,*dlsch_p;
LTE_eNB_DLSCH_t *dlsch_MCH;
LTE_eNB_DLSCH_t *dlsch_PCH;
LTE_eNB_UE_stats UE_stats[NUMBER_OF_UE_MAX];
LTE_eNB_UE_stats *UE_stats_ptr[NUMBER_OF_UE_MAX];
uint8_t pbch_configured;
uint8_t pbch_pdu[4]; //PBCH_PDU_SIZE
char gNB_generate_rar;
/// NR synchronization sequences
int16_t d_pss[NR_PSS_LENGTH];
int16_t d_sss[NR_SSS_LENGTH];
/// PBCH DMRS sequence
uint32_t nr_gold_pbch_dmrs[2][64][NR_PBCH_DMRS_LENGTH_DWORD];
/// Indicator set to 0 after first SR
uint8_t first_sr[NUMBER_OF_UE_MAX];
uint32_t max_peak_val;
/// \brief sinr for all subcarriers of the current link (used only for abstraction).
/// first index: ? [0..N_RB_DL*12[
double *sinr_dB;
/// N0 (used for abstraction)
double N0;
unsigned char first_run_timing_advance[NUMBER_OF_UE_MAX];
unsigned char first_run_I0_measurements;
unsigned char is_secondary_gNB; // primary by default
unsigned char is_init_sync; /// Flag to tell if initial synchronization is performed. This affects how often the secondary eNB will listen to the PSS from the primary system.
unsigned char has_valid_precoder; /// Flag to tell if secondary eNB has channel estimates to create NULL-beams from, and this B/F vector is created.
unsigned char PgNB_id; /// id of Primary eNB
/// hold the precoder for NULL beam to the primary user
int **dl_precoder_SgNB[3];
char log2_maxp; /// holds the maximum channel/precoder coefficient
/// if ==0 enables phy only test mode
int mac_enabled;
/// counter to average prach energh over first 100 prach opportunities
int prach_energy_counter;
// PDSCH Varaibles
PDSCH_CONFIG_DEDICATED pdsch_config_dedicated[NUMBER_OF_UE_MAX];
// PUSCH Varaibles
PUSCH_CONFIG_DEDICATED pusch_config_dedicated[NUMBER_OF_UE_MAX];
// PUCCH variables
PUCCH_CONFIG_DEDICATED pucch_config_dedicated[NUMBER_OF_UE_MAX];
// UL-POWER-Control
UL_POWER_CONTROL_DEDICATED ul_power_control_dedicated[NUMBER_OF_UE_MAX];
// TPC
TPC_PDCCH_CONFIG tpc_pdcch_config_pucch[NUMBER_OF_UE_MAX];
TPC_PDCCH_CONFIG tpc_pdcch_config_pusch[NUMBER_OF_UE_MAX];
// CQI reporting
CQI_REPORT_CONFIG cqi_report_config[NUMBER_OF_UE_MAX];
// SRS Variables
SOUNDINGRS_UL_CONFIG_DEDICATED soundingrs_ul_config_dedicated[NUMBER_OF_UE_MAX];
uint8_t ncs_cell[20][7];
// Scheduling Request Config
SCHEDULING_REQUEST_CONFIG scheduling_request_config[NUMBER_OF_UE_MAX];
// Transmission mode per UE
uint8_t transmission_mode[NUMBER_OF_UE_MAX];
/// cba_last successful reception for each group, used for collision detection
uint8_t cba_last_reception[4];
// Pointers for active physicalConfigDedicated to be applied in current subframe
struct PhysicalConfigDedicated *physicalConfigDedicated[NUMBER_OF_UE_MAX];
uint32_t rb_mask_ul[4];
/// Information regarding TM5
MU_MIMO_mode mu_mimo_mode[NUMBER_OF_UE_MAX];
/// target_ue_dl_mcs : only for debug purposes
uint32_t target_ue_dl_mcs;
/// target_ue_ul_mcs : only for debug purposes
uint32_t target_ue_ul_mcs;
/// target_ue_dl_rballoc : only for debug purposes
uint32_t ue_dl_rb_alloc;
/// target ul PRBs : only for debug
uint32_t ue_ul_nb_rb;
///check for Total Transmissions
uint32_t check_for_total_transmissions;
///check for MU-MIMO Transmissions
uint32_t check_for_MUMIMO_transmissions;
///check for SU-MIMO Transmissions
uint32_t check_for_SUMIMO_transmissions;
///check for FULL MU-MIMO Transmissions
uint32_t FULL_MUMIMO_transmissions;
/// Counter for total bitrate, bits and throughput in downlink
uint32_t total_dlsch_bitrate;
uint32_t total_transmitted_bits;
uint32_t total_system_throughput;
int hw_timing_advance;
time_stats_t phy_proc;
time_stats_t phy_proc_tx;
time_stats_t phy_proc_rx;
time_stats_t rx_prach;
time_stats_t ofdm_mod_stats;
time_stats_t dlsch_encoding_stats;
time_stats_t dlsch_modulation_stats;
time_stats_t dlsch_scrambling_stats;
time_stats_t dlsch_rate_matching_stats;
time_stats_t dlsch_turbo_encoding_stats;
time_stats_t dlsch_interleaving_stats;
time_stats_t rx_dft_stats;
time_stats_t ulsch_channel_estimation_stats;
time_stats_t ulsch_freq_offset_estimation_stats;
time_stats_t ulsch_decoding_stats;
time_stats_t ulsch_demodulation_stats;
time_stats_t ulsch_rate_unmatching_stats;
time_stats_t ulsch_turbo_decoding_stats;
time_stats_t ulsch_deinterleaving_stats;
time_stats_t ulsch_demultiplexing_stats;
time_stats_t ulsch_llr_stats;
time_stats_t ulsch_tc_init_stats;
time_stats_t ulsch_tc_alpha_stats;
time_stats_t ulsch_tc_beta_stats;
time_stats_t ulsch_tc_gamma_stats;
time_stats_t ulsch_tc_ext_stats;
time_stats_t ulsch_tc_intl1_stats;
time_stats_t ulsch_tc_intl2_stats;
#ifdef LOCALIZATION
/// time state for localization
time_stats_t localization_stats;
#endif
int32_t pucch1_stats_cnt[NUMBER_OF_UE_MAX][10];
int32_t pucch1_stats[NUMBER_OF_UE_MAX][10*1024];
int32_t pucch1_stats_thres[NUMBER_OF_UE_MAX][10*1024];
int32_t pucch1ab_stats_cnt[NUMBER_OF_UE_MAX][10];
int32_t pucch1ab_stats[NUMBER_OF_UE_MAX][2*10*1024];
int32_t pusch_stats_rb[NUMBER_OF_UE_MAX][10240];
int32_t pusch_stats_round[NUMBER_OF_UE_MAX][10240];
int32_t pusch_stats_mcs[NUMBER_OF_UE_MAX][10240];
int32_t pusch_stats_bsr[NUMBER_OF_UE_MAX][10240];
int32_t pusch_stats_BO[NUMBER_OF_UE_MAX][10240];
} PHY_VARS_gNB;
#endif
openair1/PHY/impl_defs_nr.h → openair1/PHY/defs_nr_UE.h
+18 -19
View File
@@ -19,26 +19,25 @@
* contact@openairinterface.org
*/
#ifndef __PHY_IMPLEMENTATION_DEFS_NR_H__
#define __PHY_IMPLEMENTATION_DEFS_NR_H__
/*! \file PHY/defs_gNB.h
\brief Top-level defines and structure definitions for gNB
\author Guy De Souza
\date 2018
\version 0.1
\company Eurecom
\email: desouza@eurecom.fr
\note
\warning
*/
#ifndef __PHY_DEFS_GNB__H__
#define __PHY_DEFS_GNB__H__
#include "defs_nr_common.h"
//#include "impl_defs_lte.h"
typedef struct {
/// \brief Pointers (dynamic) to the received data in the time domain.
/// - first index: rx antenna [0..nb_antennas_rx[
/// - second index: ? [0..2*ofdm_symbol_size*frame_parms->symbols_per_tti[
int32_t **rxdata;
/// \brief Pointers (dynamic) to the received data in the frequency domain.
/// - first index: rx antenna [0..nb_antennas_rx[
/// - second index: ? [0..2*ofdm_symbol_size*frame_parms->symbols_per_tti[
int32_t **rxdataF;
/// \brief holds the transmit data in the frequency domain.
/// For IFFT_FPGA this points to the same memory as PHY_vars->rx_vars[a].RX_DMA_BUFFER. //?
/// - first index: eNB id [0..2] (hard coded)
/// - second index: tx antenna [0..14[ where 14 is the total supported antenna ports.
/// - third index: sample [0..]
int32_t **txdataF;
} NR_gNB_COMMON;
#endif
openair1/PHY/defs_nr_common.h
+117
View File
@@ -0,0 +1,117 @@
/*
* Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The OpenAirInterface Software Alliance licenses this file to You under
* the OAI Public License, Version 1.1 (the "License"); you may not use this file
* except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.openairinterface.org/?page_id=698
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*-------------------------------------------------------------------------------
* For more information about the OpenAirInterface (OAI) Software Alliance:
* contact@openairinterface.org
*/
/*! \file PHY/defs_nr_common.h
\brief Top-level defines and structure definitions
\author Guy De Souza
\date 2018
\version 0.1
\company Eurecom
\email: desouza@eurecom.fr
\note
\warning
*/
#ifndef __PHY_DEFS_NR_COMMON__H__
#define __PHY_DEFS_NR_COMMON__H__
#include "defs_common.h"
#define nr_subframe_t lte_subframe_t
#define NR_PBCH_DMRS_LENGTH 144
#define NR_PBCH_DMRS_LENGTH_DWORD 5 // roundup(NR_PBCH_DMRS_LENGTH/32)
#define MAX_NUM_SUBCARRIER_SPACING 5
#define NR_SYMBOLS_PER_SLOT 14
#define NR_PSS_LENGTH 127
#define NR_SSS_LENGTH 127
#define ONE_OVER_SQRT2_Q15 23170
#define ONE_OVER_TWO_Q15 16384
#define MOD_TABLE_SIZE_SHORT 6
#define MOD_TABLE_BPSK_OFFSET 1
typedef enum {
NR_MU_0=0,
NR_MU_1,
NR_MU_2,
NR_MU_3,
NR_MU_4,
} nr_numerology_index_e;
typedef enum{
nr_ssb_type_A = 0,
nr_ssb_type_B,
nr_ssb_type_C,
nr_ssb_type_D,
nr_ssb_type_E
} nr_ssb_type_e;
typedef struct NR_DL_FRAME_PARMS {
/// EUTRA Band
uint8_t eutra_band;
/// DL carrier frequency
uint32_t dl_CarrierFreq;
/// UL carrier frequency
uint32_t ul_CarrierFreq;
/// TX attenuation
uint32_t att_tx;
/// RX attenuation
uint32_t att_rx;
/// total Number of Resource Block Groups: this is ceil(N_PRB/P)
uint32_t subcarrier_spacing;
/// 3/4 sampling
uint8_t threequarter_fs;
/// Size of FFT
uint16_t ofdm_symbol_size;
/// Number of prefix samples in all but first symbol of slot
uint16_t nb_prefix_samples;
/// Number of prefix samples in first symbol of slot
uint16_t nb_prefix_samples0;
/// Carrier offset in FFT buffer for first RE in PRB0
uint16_t first_carrier_offset;
/// Number of OFDM/SC-FDMA symbols in one slot
uint16_t symbols_per_slot;
/// Number of slots per subframe
uint16_t slots_per_subframe;
/// Number of samples in a subframe
uint32_t samples_per_subframe;
/// Number of samples in a radio frame
uint32_t samples_per_frame;
/// Number of samples in a subframe without CP
uint32_t samples_per_subframe_wCP;
/// Number of samples in a radio frame without CP
uint32_t samples_per_frame_wCP;
//SSB related params
/// Start in Subcarrier index of the SSB block
uint16_t ssb_start_subcarrier;
nr_ssb_type_e ssb_type;
} NR_DL_FRAME_PARMS;
#endif
openair1/PHY/impl_defs_lte.h
-81
View File
@@ -1,81 +0,0 @@
/*
* Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The OpenAirInterface Software Alliance licenses this file to You under
* the OAI Public License, Version 1.1 (the "License"); you may not use this file
* except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.openairinterface.org/?page_id=698
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*-------------------------------------------------------------------------------
* For more information about the OpenAirInterface (OAI) Software Alliance:
* contact@openairinterface.org
*/
/*! \file PHY/impl_defs_lte.h
* \brief LTE Physical channel configuration and variable structure definitions
* \author R. Knopp, F. Kaltenberger
* \date 2011
* \version 0.1
* \company Eurecom
* \email: knopp@eurecom.fr,florian.kaltenberger@eurecom.fr
* \note
* \warning
*/
#ifndef __PHY_IMPLEMENTATION_DEFS_LTE_H__
#define __PHY_IMPLEMENTATION_DEFS_LTE_H__
typedef struct {
/// \brief Holds the transmit data in the frequency domain.
/// - first index: rx antenna [0..nb_antennas_rx[
/// - second index: ? [0..2*ofdm_symbol_size*frame_parms->symbols_per_tti[
int32_t **txdata;
/// \brief holds the transmit data after beamforming in the frequency domain.
/// - first index: tx antenna [0..nb_antennas_tx[
/// - second index: sample [0..]
int32_t **txdataF_BF;
/// \brief holds the transmit data before beamforming for epdcch/mpdcch
/// - first index : tx antenna [0..nb_epdcch_antenna_ports[
/// - second index: sampl [0..]
int32_t **txdataF_epdcch;
/// \brief Holds the receive data in the frequency domain.
/// - first index: rx antenna [0..nb_antennas_rx[
/// - second index: ? [0..2*ofdm_symbol_size*frame_parms->symbols_per_tti[
int32_t **rxdata;
/// \brief Holds the last subframe of received data in time domain after removal of 7.5kHz frequency offset.
/// - first index: rx antenna [0..nb_antennas_rx[
/// - second index: sample [0..samples_per_tti[
int32_t **rxdata_7_5kHz;
/// \brief Holds the received data in the frequency domain.
/// - first index: rx antenna [0..nb_antennas_rx[
/// - second index: ? [0..2*ofdm_symbol_size*frame_parms->symbols_per_tti[
int32_t **rxdataF;
/// \brief Holds output of the sync correlator.
/// - first index: sample [0..samples_per_tti*10[
uint32_t *sync_corr;
/// \brief Holds the tdd reciprocity calibration coefficients
/// - first index: eNB id [0..2] (hard coded)
/// - second index: tx antenna [0..nb_antennas_tx[
/// - third index: frequency [0..]
int32_t **tdd_calib_coeffs;
} RU_COMMON;
#endif
openair1/README.TXT
-1
View File
@@ -16,7 +16,6 @@ General remarks: every directory contains at least defs.h (for declaration of st
| |-- defs.h // top level defs.h (includes spec_defs, impl_defs and all defs.h of subdirectories)
| |-- extern.h
| |-- impl_defs.h // non-LTE openair implementation
| |-- impl_defs_lte.h // lte implementation
| |-- impl_defs_top.h // general implementaion defs
| |-- spec_defs.h
| |-- spec_defs_top.h
openair1/SCHED/ru_procedures.c
+7 -7
View File
@@ -60,7 +60,7 @@ extern int oai_exit;
void feptx0(RU_t *ru,int slot) {
LTE_DL_FRAME_PARMS *fp = &ru->frame_parms;
LTE_DL_FRAME_PARMS *fp = ru->frame_parms;
//int dummy_tx_b[7680*2] __attribute__((aligned(32)));
unsigned int aa,slot_offset;
@@ -174,7 +174,7 @@ static void *feptx_thread(void *param) {
void feptx_ofdm_2thread(RU_t *ru) {
LTE_DL_FRAME_PARMS *fp=&ru->frame_parms;
LTE_DL_FRAME_PARMS *fp=ru->frame_parms;
RU_proc_t *proc = &ru->proc;
struct timespec wait;
int subframe = ru->proc.subframe_tx;
@@ -235,7 +235,7 @@ void feptx_ofdm_2thread(RU_t *ru) {
void feptx_ofdm(RU_t *ru) {
LTE_DL_FRAME_PARMS *fp=&ru->frame_parms;
LTE_DL_FRAME_PARMS *fp=ru->frame_parms;
unsigned int aa,slot_offset, slot_offset_F;
int dummy_tx_b[7680*4] __attribute__((aligned(32)));
@@ -422,7 +422,7 @@ void feptx_prec(RU_t *ru) {
void fep0(RU_t *ru,int slot) {
RU_proc_t *proc = &ru->proc;
LTE_DL_FRAME_PARMS *fp = &ru->frame_parms;
LTE_DL_FRAME_PARMS *fp = ru->frame_parms;
int l;
// printf("fep0: slot %d\n",slot);
@@ -515,7 +515,7 @@ void ru_fep_full_2thread(RU_t *ru) {
struct timespec wait;
LTE_DL_FRAME_PARMS *fp=&ru->frame_parms;
LTE_DL_FRAME_PARMS *fp=ru->frame_parms;
if ((fp->frame_type == TDD) &&
(subframe_select(fp,proc->subframe_rx) != SF_UL)) return;
@@ -574,7 +574,7 @@ void fep_full(RU_t *ru) {
RU_proc_t *proc = &ru->proc;
int l;
LTE_DL_FRAME_PARMS *fp=&ru->frame_parms;
LTE_DL_FRAME_PARMS *fp=ru->frame_parms;
if ((fp->frame_type == TDD) &&
(subframe_select(fp,proc->subframe_rx) != SF_UL)) return;
@@ -607,7 +607,7 @@ void fep_full(RU_t *ru) {
void do_prach_ru(RU_t *ru) {
RU_proc_t *proc = &ru->proc;
LTE_DL_FRAME_PARMS *fp=&ru->frame_parms;
LTE_DL_FRAME_PARMS *fp=ru->frame_parms;
// check if we have to detect PRACH first
if (is_prach_subframe(fp,proc->frame_prach,proc->subframe_prach)>0) {
openair1/SCHED/sched_common.h
-188
View File
@@ -28,194 +28,6 @@
#ifndef __openair_SCHED_COMMON_H__
#define __openair_SCHED_COMMON_H__
#include "PHY/defs.h"
#include "PHY_INTERFACE/defs.h"
enum THREAD_INDEX { OPENAIR_THREAD_INDEX = 0,
TOP_LEVEL_SCHEDULER_THREAD_INDEX,
DLC_SCHED_THREAD_INDEX,
openair_SCHED_NB_THREADS
}; // do not modify this line
#define OPENAIR_THREAD_PRIORITY 255
#define OPENAIR_THREAD_STACK_SIZE PTHREAD_STACK_MIN //4096 //RTL_PTHREAD_STACK_MIN*6
//#define DLC_THREAD_STACK_SIZE 4096 //DLC stack size
//#define UE_SLOT_PARALLELISATION
enum openair_SCHED_STATUS {
openair_SCHED_STOPPED=1,
openair_SCHED_STARTING,
openair_SCHED_STARTED,
openair_SCHED_STOPPING
};
enum openair_ERROR {
// HARDWARE CAUSES
openair_ERROR_HARDWARE_CLOCK_STOPPED= 1,
// SCHEDULER CAUSE
openair_ERROR_OPENAIR_RUNNING_LATE,
openair_ERROR_OPENAIR_SCHEDULING_FAILED,
// OTHERS
openair_ERROR_OPENAIR_TIMING_OFFSET_OUT_OF_BOUNDS,
};
enum openair_SYNCH_STATUS {
openair_NOT_SYNCHED=1,
openair_SYNCHED,
openair_SCHED_EXIT
};
enum openair_HARQ_TYPE {
openair_harq_DL = 0,
openair_harq_UL,
openair_harq_RA
};
#define DAQ_AGC_ON 1
#define DAQ_AGC_OFF 0
/** @addtogroup _PHY_PROCEDURES_
* @{
*/
/*! \brief Top-level entry routine for eNB procedures. Called every slot by process scheduler. In even slots, it performs RX functions from previous subframe (if required). On odd slots, it generate TX waveform for the following subframe.
@param subframe Index of current subframe (0-9)
@param phy_vars_eNB Pointer to eNB variables on which to act
@param abstraction_flag Indicator of PHY abstraction
@param r_type indicates the relaying operation: 0: no_relaying, 1: unicast relaying type 1, 2: unicast relaying type 2, 3: multicast relaying
@param *phy_vars_rn pointer to RN variables
*/
void phy_procedures_eNB_lte(uint8_t subframe,PHY_VARS_eNB **phy_vars_eNB,uint8_t abstraction_flag, relaying_type_t r_type, PHY_VARS_RN *phy_vars_rn);
/*! \brief Top-level entry routine for UE procedures. Called every slot by process scheduler. In even slots, it performs RX functions from previous subframe (if required). On odd slots, it generate TX waveform for the following subframe.
@param phy_vars_ue Pointer to UE variables on which to act
@param eNB_id ID of eNB on which to act
@param abstraction_flag Indicator of PHY abstraction
@param mode calibration/debug mode
@param r_type indicates the relaying operation: 0: no_relaying, 1: unicast relaying type 1, 2: unicast relaying type 2, 3: multicast relaying
@param *phy_vars_rn pointer to RN variables
*/
void phy_procedures_UE_lte(PHY_VARS_UE *phy_vars_ue,UE_rxtx_proc_t *proc,uint8_t eNB_id,uint8_t abstraction_flag,uint8_t do_pdcch_flag,runmode_t mode,relaying_type_t r_type,PHY_VARS_RN *phy_vars_rn);
#if defined(Rel10) || defined(Rel14)
/*! \brief Top-level entry routine for relay node procedures when acting as eNB. This proc will make us of the existing eNB procs.
@param last_slot Index of last slot (0-19)
@param next_slot Index of next_slot (0-19)
@param r_type indicates the relaying operation: 0: no_relaying, 1: unicast relaying type 1, 2: unicast relaying type 2, 3: multicast relaying
*/
int phy_procedures_RN_eNB_TX(unsigned char last_slot, unsigned char next_slot, relaying_type_t r_type);
/*! \brief Top-level entry routine for relay node procedures actinf as UE. This proc will make us of the existing UE procs.
@param last_slot Index of last slot (0-19)
@param next_slot Index of next_slot (0-19)
@param r_type indicates the relaying operation: 0: no_relaying, 1: unicast relaying type 1, 2: unicast relaying type 2, 3: multicast relaying
*/
int phy_procedures_RN_UE_RX(unsigned char last_slot, unsigned char next_slot, relaying_type_t r_type);
#endif
/*! \brief Scheduling for UE TX procedures in normal subframes.
@param phy_vars_ue Pointer to UE variables on which to act
@param proc Pointer to RXn-TXnp4 proc information
@param eNB_id Local id of eNB on which to act
@param abstraction_flag Indicator of PHY abstraction
@param mode calib/normal mode
@param r_type indicates the relaying operation: 0: no_relaying, 1: unicast relaying type 1, 2: unicast relaying type 2, 3: multicast relaying
*/
void phy_procedures_UE_TX(PHY_VARS_UE *phy_vars_ue,UE_rxtx_proc_t *proc,uint8_t eNB_id,uint8_t abstraction_flag,runmode_t mode,relaying_type_t r_type);
/*! \brief Scheduling for UE RX procedures in normal subframes.
@param last_slot Index of last slot (0-19)
@param phy_vars_ue Pointer to UE variables on which to act
@param proc Pointer to RXn_TXnp4 proc information
@param eNB_id Local id of eNB on which to act
@param abstraction_flag Indicator of PHY abstraction
@param mode calibration/debug mode
@param r_type indicates the relaying operation: 0: no_relaying, 1: unicast relaying type 1, 2: unicast relaying type 2, 3: multicast relaying
@param phy_vars_rn pointer to RN variables
*/
int phy_procedures_UE_RX(PHY_VARS_UE *phy_vars_ue,UE_rxtx_proc_t *proc,uint8_t eNB_id,uint8_t abstraction_flag,uint8_t do_pdcch_flag,runmode_t mode,relaying_type_t r_type,PHY_VARS_RN *phy_vars_rn);
int phy_procedures_slot_parallelization_UE_RX(PHY_VARS_UE *ue,UE_rxtx_proc_t *proc,uint8_t eNB_id,
uint8_t abstraction_flag,uint8_t do_pdcch_flag,runmode_t mode,
relaying_type_t r_type,PHY_VARS_RN *phy_vars_rn);
#ifdef UE_SLOT_PARALLELISATION
void *UE_thread_slot1_dl_processing(void *arg);
#endif
/*! \brief Scheduling for UE TX procedures in TDD S-subframes.
@param phy_vars_ue Pointer to UE variables on which to act
@param eNB_id Local id of eNB on which to act
@param abstraction_flag Indicator of PHY abstraction
@param r_type indicates the relaying operation: 0: no_relaying, 1: unicast relaying type 1, 2: unicast relaying type 2, 3: multicast relaying
*/
void phy_procedures_UE_S_TX(PHY_VARS_UE *phy_vars_ue,uint8_t eNB_id,uint8_t abstraction_flag,relaying_type_t r_type);
/*! \brief Scheduling for UE RX procedures in TDD S-subframes.
@param phy_vars_ue Pointer to UE variables on which to act
@param eNB_id Local id of eNB on which to act
@param abstraction_flag Indicator of PHY abstraction
@param r_type indicates the relaying operation: 0: no_relaying, 1: unicast relaying type 1, 2: unicast relaying type 2, 3: multicast relaying
*/
void phy_procedures_UE_S_RX(PHY_VARS_UE *phy_vars_ue,uint8_t eNB_id,uint8_t abstraction_flag, relaying_type_t r_type);
/*! \brief Scheduling for eNB/gNB TX procedures in normal subframes.
@param phy_vars_eNB/phy_vars_gNB Pointer to eNB/gNB variables on which to act
@param abstraction_flag Indicator of PHY abstraction
@param r_type indicates the relaying operation: 0: no_relaying, 1: unicast relaying type 1, 2: unicast relaying type 2, 3: multicast relaying -- LTE only
@param phy_vars_rn pointer to the RN variables --LTE only
@param do_meas Do inline timing measurement
*/
void phy_procedures_eNB_TX(PHY_VARS_eNB *phy_vars_eNB,eNB_rxtx_proc_t *proc,relaying_type_t r_type,PHY_VARS_RN *phy_vars_rn,int do_meas);
void phy_procedures_gNB_TX(PHY_VARS_gNB *gNB, gNB_rxtx_proc_t *proc, int do_meas);
/*! \brief Scheduling for eNB RX UE-specific procedures in normal subframes.
@param phy_vars_eNB Pointer to eNB variables on which to act
@param proc Pointer to RXn-TXnp4 proc information
@param r_type indicates the relaying operation: 0: no_relaying, 1: unicast relaying type 1, 2: unicast relaying type 2, 3: multicast relaying
*/
void phy_procedures_eNB_uespec_RX(PHY_VARS_eNB *phy_vars_eNB,eNB_rxtx_proc_t *proc,relaying_type_t r_type);
/*! \brief Scheduling for eNB TX procedures in TDD S-subframes.
@param phy_vars_eNB Pointer to eNB variables on which to act
@param proc Pointer to RXn-TXnp4 proc information
@param r_type indicates the relaying operation: 0: no_relaying, 1: unicast relaying type 1, 2: unicast relaying type 2, 3: multicast relaying
*/
/*! \brief Scheduling for eNB RX common procedures in normal subframes.
@param phy_vars_eNB Pointer to eNB variables on which to act
@param abstraction_flag Indicator of PHY abstraction
*/
void phy_procedures_eNB_common_RX(PHY_VARS_eNB *phy_vars_eNB,eNB_rxtx_proc_t *proc);
/*! \brief Scheduling for eNB TX procedures in TDD S-subframes.
@param phy_vars_eNB Pointer to eNB variables on which to act
@param r_type indicates the relaying operation: 0: no_relaying, 1: unicast relaying type 1, 2: unicast relaying type 2, 3: multicast relaying
*/
void phy_procedures_eNB_S_TX(PHY_VARS_eNB *phy_vars_eNB,relaying_type_t r_type);
/*! \brief Scheduling for eNB RX procedures in TDD S-subframes.
@param phy_vars_eNB Pointer to eNB variables on which to act
@param r_type indicates the relaying operation: 0: no_relaying, 1: unicast relaying type 1, 2: unicast relaying type 2, 3: multicast relaying
*/
void phy_procedures_eNB_S_RX(PHY_VARS_eNB *phy_vars_eNB,eNB_rxtx_proc_t *proc,relaying_type_t r_type);
/*! \brief Scheduling for eNB PRACH RX procedures
@param phy_vars_eNB Pointer to eNB variables on which to act
@param br_flag indicator for eMTC PRACH
*/
#ifdef Rel14
void prach_procedures(PHY_VARS_eNB *eNB,
int br_flag);
#else
void prach_procedures(PHY_VARS_eNB *eNB);
#endif
#include "PHY/defs_eNB.h"
#include "PHY/defs_UE.h"
openair1/SCHED_NR/defs.h
+3 -3
View File
@@ -28,9 +28,9 @@
#ifndef __openair_SCHED_NR_DEFS_H__
#define __openair_SCHED_NR_DEFS_H__
#include "PHY/defs.h"
#include "PHY_INTERFACE/defs.h"
#include "SCHED/defs.h"
#include "PHY/defs_gNB.h"
#include "PHY_INTERFACE/phy_interface.h"
#include "SCHED/sched_eNB.h"
lte_subframe_t nr_subframe_select (nfapi_config_request_t *cfg, unsigned char subframe);
int nr_generate_pss( int16_t *d_pss,
openair1/SCHED_NR/nr_ru_procedures.c
+7 -7
View File
@@ -30,15 +30,15 @@
* \warning
*/
#include "PHY/defs.h"
#include "PHY/extern.h"
#include "PHY/defs_gNB.h"
#include "PHY/phy_extern.h"
#include "SCHED_NR/defs.h"
#include "PHY/LTE_TRANSPORT/if4_tools.h"
#include "PHY/LTE_TRANSPORT/if5_tools.h"
#include "LAYER2/MAC/extern.h"
#include "LAYER2/MAC/defs.h"
#include "LAYER2/MAC/mac_extern.h"
#include "LAYER2/MAC/mac.h"
#include "UTIL/LOG/log.h"
#include "UTIL/LOG/vcd_signal_dumper.h"
@@ -59,7 +59,7 @@ extern int oai_exit;
void nr_feptx0(RU_t *ru,int slot) {
NR_DL_FRAME_PARMS *fp = &ru->nr_frame_parms;
NR_DL_FRAME_PARMS *fp = ru->nr_frame_parms;
unsigned int aa,slot_offset;
int slot_sizeF = fp->ofdm_symbol_size * fp->symbols_per_slot;
@@ -84,7 +84,7 @@ void nr_feptx0(RU_t *ru,int slot) {
void nr_feptx_ofdm_2thread(RU_t *ru) {
NR_DL_FRAME_PARMS *fp=&ru->nr_frame_parms;
NR_DL_FRAME_PARMS *fp=ru->nr_frame_parms;
RU_proc_t *proc = &ru->proc;
struct timespec wait;
int subframe = ru->proc.subframe_tx;
@@ -182,7 +182,7 @@ void nr_init_feptx_thread(RU_t *ru,pthread_attr_t *attr_feptx) {
void nr_feptx_ofdm(RU_t *ru) {
NR_DL_FRAME_PARMS *fp=&ru->nr_frame_parms;
NR_DL_FRAME_PARMS *fp=ru->nr_frame_parms;
nfapi_config_request_t *cfg = &ru->gNB_list[0]->gNB_config;
unsigned int aa,slot_offset, slot_offset_F;
openair1/SCHED_NR/phy_procedures_nr_common.c
+2 -2
View File
@@ -29,8 +29,8 @@
* \note
* \warning
*/
#include "PHY/defs.h"
#include "PHY/extern.h"
#include "PHY/defs_gNB.h"
#include "PHY/phy_extern.h"
#include "SCHED_NR/defs.h"
openair1/SCHED_NR/phy_procedures_nr_gNB.c
+4 -3
View File
@@ -19,9 +19,10 @@
* contact@openairinterface.org
*/
#include "PHY/extern.h"
#include "SCHED/defs.h"
#include "SCHED/extern.h"
#include "PHY/phy_extern.h"
#include "PHY/defs_gNB.h"
#include "SCHED/sched_eNB.h"
#include "SCHED/sched_common_extern.h"
#include "nfapi_interface.h"
#include "SCHED/fapi_l1.h"
#include "UTIL/LOG/log.h"
openair2/ENB_APP/enb_config.h
-1
View File
@@ -37,7 +37,6 @@
#include "commonDef.h"
#include "platform_types.h"
#include "platform_constants.h"
#include "PHY/impl_defs_lte.h"
#include "PHY/defs_eNB.h"
#include "s1ap_messages_types.h"
#ifdef CMAKER
openair2/UTIL/OPT/opt.h
-1
View File
@@ -52,7 +52,6 @@ This header file must be included */
// #include "UTIL/LOG/log_extern.h"
//#include "PHY/defs.h"
//#include "PHY/extern.h"
#include "PHY/impl_defs_lte.h"
#endif
#ifdef OCP_FRAMEWORK
openair3/TEST/EPC_TEST/generate_scenario.h
-1
View File
@@ -36,7 +36,6 @@
#include "commonDef.h"
#include "platform_types.h"
#include "platform_constants.h"
#include "PHY/impl_defs_lte.h"
#include "s1ap_messages_types.h"
#ifdef CMAKER
#include "SystemInformationBlockType2.h"
targets/DOCS/Doxyfile
-1
View File
@@ -745,7 +745,6 @@ WARN_LOGFILE = $(OPENAIR_TARGETS)/bin/doxy.log
INPUT = $(OPENAIR1_DIR)/PHY/defs.h \
$(OPENAIR1_DIR)/PHY/impl_defs_top.h \
$(OPENAIR1_DIR)/PHY/impl_defs_lte.h \
$(OPENAIR1_DIR)/PHY/CODING/defs.h \
$(OPENAIR1_DIR)/PHY/INIT/defs.h \
$(OPENAIR1_DIR)/PHY/TOOLS/defs.h \
targets/RT/USER/lte-ru.c
+46 -47
View File
@@ -552,7 +552,7 @@ void fh_if4p5_north_in(RU_t *ru,int *frame,int *subframe) {
/// **** incoming IF4p5 from remote RCC/RAU **** ///
symbol_number = 0;
symbol_mask = 0;
symbol_mask_full = (1<<ru->frame_parms.symbols_per_tti)-1;
symbol_mask_full = (1<<ru->frame_parms->symbols_per_tti)-1;
do {
recv_IF4p5(ru, frame, subframe, &packet_type, &symbol_number);
@@ -1494,7 +1494,7 @@ static void* ru_thread( void* param ) {
RU_t *ru = (RU_t*)param;
RU_proc_t *proc = &ru->proc;
LTE_DL_FRAME_PARMS *fp = &ru->frame_parms;
LTE_DL_FRAME_PARMS *fp = ru->frame_parms;
int ret;
int subframe =9;
int frame =1023;
@@ -1518,7 +1518,7 @@ static void* ru_thread( void* param ) {
if(emulate_rf){
fill_rf_config(ru,ru->rf_config_file);
init_frame_parms(&ru->frame_parms,1);
init_frame_parms(ru->frame_parms,1);
phy_init_RU(ru);
if (setup_RU_buffers(ru)!=0) {
printf("Exiting, cannot initialize RU Buffers\n");
@@ -1536,7 +1536,7 @@ static void* ru_thread( void* param ) {
}
if (ru->if_south == LOCAL_RF) { // configure RF parameters only
fill_rf_config(ru,ru->rf_config_file);
init_frame_parms(&ru->frame_parms,1);
init_frame_parms(ru->frame_parms,1);
phy_init_RU(ru);
@@ -1679,7 +1679,7 @@ static void* ru_thread( void* param ) {
void *ru_thread_synch(void *arg) {
RU_t *ru = (RU_t*)arg;
LTE_DL_FRAME_PARMS *fp=&ru->frame_parms;
LTE_DL_FRAME_PARMS *fp=ru->frame_parms;
int32_t sync_pos,sync_pos2;
uint32_t peak_val;
uint32_t sync_corr[307200] __attribute__((aligned(32)));
@@ -1691,7 +1691,7 @@ void *ru_thread_synch(void *arg) {
wait_sync("ru_thread_synch");
// initialize variables for PSS detection
lte_sync_time_init(&ru->frame_parms);
lte_sync_time_init(ru->frame_parms);
while (!oai_exit) {
@@ -2021,17 +2021,17 @@ int check_capabilities(RU_t *ru,RRU_capabilities_t *cap) {
int i;
int found_band=0;
LOG_I(PHY,"RRU %d, num_bands %d, looking for band %d\n",ru->idx,cap->num_bands,ru->frame_parms.eutra_band);
LOG_I(PHY,"RRU %d, num_bands %d, looking for band %d\n",ru->idx,cap->num_bands,ru->frame_parms->eutra_band);
for (i=0;i<cap->num_bands;i++) {
LOG_I(PHY,"band %d on RRU %d\n",cap->band_list[i],ru->idx);
if (ru->frame_parms.eutra_band == cap->band_list[i]) {
if (ru->frame_parms->eutra_band == cap->band_list[i]) {
found_band=1;
break;
}
}
if (found_band == 0) {
LOG_I(PHY,"Couldn't find target EUTRA band %d on RRU %d\n",ru->frame_parms.eutra_band,ru->idx);
LOG_I(PHY,"Couldn't find target EUTRA band %d on RRU %d\n",ru->frame_parms->eutra_band,ru->idx);
return(-1);
}
@@ -2083,32 +2083,32 @@ void configure_ru(int idx,
ru->nb_rx = capabilities->nb_rx[0];
// Pass configuration to RRU
LOG_I(PHY, "Using %s fronthaul (%d), band %d \n",ru_if_formats[ru->if_south],ru->if_south,ru->frame_parms.eutra_band);
LOG_I(PHY, "Using %s fronthaul (%d), band %d \n",ru_if_formats[ru->if_south],ru->if_south,ru->frame_parms->eutra_band);
// wait for configuration
config->FH_fmt = ru->if_south;
config->num_bands = 1;
config->band_list[0] = ru->frame_parms.eutra_band;
config->tx_freq[0] = ru->frame_parms.dl_CarrierFreq;
config->rx_freq[0] = ru->frame_parms.ul_CarrierFreq;
config->tdd_config[0] = ru->frame_parms.tdd_config;
config->tdd_config_S[0] = ru->frame_parms.tdd_config_S;
config->band_list[0] = ru->frame_parms->eutra_band;
config->tx_freq[0] = ru->frame_parms->dl_CarrierFreq;
config->rx_freq[0] = ru->frame_parms->ul_CarrierFreq;
config->tdd_config[0] = ru->frame_parms->tdd_config;
config->tdd_config_S[0] = ru->frame_parms->tdd_config_S;
config->att_tx[0] = ru->att_tx;
config->att_rx[0] = ru->att_rx;
config->N_RB_DL[0] = ru->frame_parms.N_RB_DL;
config->N_RB_UL[0] = ru->frame_parms.N_RB_UL;
config->threequarter_fs[0] = ru->frame_parms.threequarter_fs;
config->N_RB_DL[0] = ru->frame_parms->N_RB_DL;
config->N_RB_UL[0] = ru->frame_parms->N_RB_UL;
config->threequarter_fs[0] = ru->frame_parms->threequarter_fs;
if (ru->if_south==REMOTE_IF4p5) {
config->prach_FreqOffset[0] = ru->frame_parms.prach_config_common.prach_ConfigInfo.prach_FreqOffset;
config->prach_ConfigIndex[0] = ru->frame_parms.prach_config_common.prach_ConfigInfo.prach_ConfigIndex;
config->prach_FreqOffset[0] = ru->frame_parms->prach_config_common.prach_ConfigInfo.prach_FreqOffset;
config->prach_ConfigIndex[0] = ru->frame_parms->prach_config_common.prach_ConfigInfo.prach_ConfigIndex;
LOG_I(PHY,"REMOTE_IF4p5: prach_FrequOffset %d, prach_ConfigIndex %d\n",
config->prach_FreqOffset[0],config->prach_ConfigIndex[0]);
#ifdef Rel14
int i;
for (i=0;i<4;i++) {
config->emtc_prach_CElevel_enable[0][i] = ru->frame_parms.prach_emtc_config_common.prach_ConfigInfo.prach_CElevel_enable[i];
config->emtc_prach_FreqOffset[0][i] = ru->frame_parms.prach_emtc_config_common.prach_ConfigInfo.prach_FreqOffset[i];
config->emtc_prach_ConfigIndex[0][i] = ru->frame_parms.prach_emtc_config_common.prach_ConfigInfo.prach_ConfigIndex[i];
config->emtc_prach_CElevel_enable[0][i] = ru->frame_parms->prach_emtc_config_common.prach_ConfigInfo.prach_CElevel_enable[i];
config->emtc_prach_FreqOffset[0][i] = ru->frame_parms->prach_emtc_config_common.prach_ConfigInfo.prach_FreqOffset[i];
config->emtc_prach_ConfigIndex[0][i] = ru->frame_parms->prach_emtc_config_common.prach_ConfigInfo.prach_ConfigIndex[i];
}
#endif
}
@@ -2123,35 +2123,35 @@ void configure_rru(int idx,
RRU_config_t *config = (RRU_config_t *)arg;
RU_t *ru = RC.ru[idx];
ru->frame_parms.eutra_band = config->band_list[0];
ru->frame_parms.dl_CarrierFreq = config->tx_freq[0];
ru->frame_parms.ul_CarrierFreq = config->rx_freq[0];
if (ru->frame_parms.dl_CarrierFreq == ru->frame_parms.ul_CarrierFreq) {
ru->frame_parms.frame_type = TDD;
ru->frame_parms.tdd_config = config->tdd_config[0];
ru->frame_parms.tdd_config_S = config->tdd_config_S[0];
ru->frame_parms->eutra_band = config->band_list[0];
ru->frame_parms->dl_CarrierFreq = config->tx_freq[0];
ru->frame_parms->ul_CarrierFreq = config->rx_freq[0];
if (ru->frame_parms->dl_CarrierFreq == ru->frame_parms->ul_CarrierFreq) {
ru->frame_parms->frame_type = TDD;
ru->frame_parms->tdd_config = config->tdd_config[0];
ru->frame_parms->tdd_config_S = config->tdd_config_S[0];
}
else
ru->frame_parms.frame_type = FDD;
ru->frame_parms->frame_type = FDD;
ru->att_tx = config->att_tx[0];
ru->att_rx = config->att_rx[0];
ru->frame_parms.N_RB_DL = config->N_RB_DL[0];
ru->frame_parms.N_RB_UL = config->N_RB_UL[0];
ru->frame_parms.threequarter_fs = config->threequarter_fs[0];
ru->frame_parms.pdsch_config_common.referenceSignalPower = ru->max_pdschReferenceSignalPower-config->att_tx[0];
ru->frame_parms->N_RB_DL = config->N_RB_DL[0];
ru->frame_parms->N_RB_UL = config->N_RB_UL[0];
ru->frame_parms->threequarter_fs = config->threequarter_fs[0];
ru->frame_parms->pdsch_config_common.referenceSignalPower = ru->max_pdschReferenceSignalPower-config->att_tx[0];
if (ru->function==NGFI_RRU_IF4p5) {
ru->frame_parms.att_rx = ru->att_rx;
ru->frame_parms.att_tx = ru->att_tx;
ru->frame_parms->att_rx = ru->att_rx;
ru->frame_parms->att_tx = ru->att_tx;
LOG_I(PHY,"Setting ru->function to NGFI_RRU_IF4p5, prach_FrequOffset %d, prach_ConfigIndex %d, att (%d,%d)\n",
config->prach_FreqOffset[0],config->prach_ConfigIndex[0],ru->att_tx,ru->att_rx);
ru->frame_parms.prach_config_common.prach_ConfigInfo.prach_FreqOffset = config->prach_FreqOffset[0];
ru->frame_parms.prach_config_common.prach_ConfigInfo.prach_ConfigIndex = config->prach_ConfigIndex[0];
ru->frame_parms->prach_config_common.prach_ConfigInfo.prach_FreqOffset = config->prach_FreqOffset[0];
ru->frame_parms->prach_config_common.prach_ConfigInfo.prach_ConfigIndex = config->prach_ConfigIndex[0];
#ifdef Rel14
for (int i=0;i<4;i++) {
ru->frame_parms.prach_emtc_config_common.prach_ConfigInfo.prach_CElevel_enable[i] = config->emtc_prach_CElevel_enable[0][i];
ru->frame_parms.prach_emtc_config_common.prach_ConfigInfo.prach_FreqOffset[i] = config->emtc_prach_FreqOffset[0][i];
ru->frame_parms.prach_emtc_config_common.prach_ConfigInfo.prach_ConfigIndex[i] = config->emtc_prach_ConfigIndex[0][i];
ru->frame_parms->prach_emtc_config_common.prach_ConfigInfo.prach_CElevel_enable[i] = config->emtc_prach_CElevel_enable[0][i];
ru->frame_parms->prach_emtc_config_common.prach_ConfigInfo.prach_FreqOffset[i] = config->emtc_prach_FreqOffset[0][i];
ru->frame_parms->prach_emtc_config_common.prach_ConfigInfo.prach_ConfigIndex[i] = config->emtc_prach_ConfigIndex[0][i];
}
#endif
}
@@ -2352,6 +2352,7 @@ void init_RU(char *rf_config_file) {
int ru_id;
RU_t *ru;
PHY_VARS_eNB *eNB0= (PHY_VARS_eNB *)NULL;
LTE_DL_FRAME_PARMS *fp = (LTE_DL_FRAME_PARMS *)NULL;
int i;
int CC_id;
@@ -2397,8 +2398,9 @@ void init_RU(char *rf_config_file) {
}
}
eNB0 = ru->eNB_list[0];
fp = ru->frame_parms;
LOG_D(PHY, "RU FUnction:%d ru->if_south:%d\n", ru->function, ru->if_south);
LOG_D(PHY, "eNB0:%p\n", eNB0);
LOG_D(PHY, "eNB0:%p fp:%d\n", eNB0, fp);
if (eNB0)
{
if ((ru->function != NGFI_RRU_IF5) && (ru->function != NGFI_RRU_IF4p5))
@@ -2406,7 +2408,7 @@ void init_RU(char *rf_config_file) {
if (eNB0) {
LOG_I(PHY,"Copying frame parms from eNB %d to ru %d\n",eNB0->Mod_id,ru->idx);
memcpy((void*)&ru->frame_parms,(void*)&eNB0->frame_parms,sizeof(LTE_DL_FRAME_PARMS));
memcpy((void*)fp,(void*)&eNB0->frame_parms,sizeof(LTE_DL_FRAME_PARMS));
// attach all RU to all eNBs in its list/
LOG_D(PHY,"ru->num_eNB:%d eNB0->num_RU:%d\n", ru->num_eNB, eNB0->num_RU);
@@ -2463,9 +2465,6 @@ void RCconfig_RU(void) {
if ( RUParamList.numelt > 0) {
RC.ru = (RU_t**)malloc(RC.nb_RU*sizeof(RU_t*));
RC.ru_mask=(1<<NB_RU) - 1;
printf("Set RU mask to %lx\n",RC.ru_mask);
targets/RT/USER/nr-gnb.c
+13 -16
View File
@@ -44,7 +44,12 @@
#include "PHY/types.h"
#include "PHY/defs.h"
#include "PHY/INIT/phy_init.h"
#include "PHY/defs_gNB.h"
#include "SCHED/sched_eNB.h"
#include "PHY/LTE_TRANSPORT/transport_proto.h"
#undef MALLOC //there are two conflicting definitions, so we better make sure we don't use it at all
//#undef FRAME_LENGTH_COMPLEX_SAMPLES //there are two conflicting definitions, so we better make sure we don't use it at all
@@ -55,22 +60,14 @@
#include "PHY/LTE_TRANSPORT/if4_tools.h"
#include "PHY/LTE_TRANSPORT/if5_tools.h"
#include "PHY/extern.h"
#include "SCHED/extern.h"
#include "LAYER2/MAC/extern.h"
#include "PHY/phy_extern.h"
#include "../../SIMU/USER/init_lte.h"
#include "LAYER2/MAC/defs.h"
#include "LAYER2/MAC/extern.h"
#include "LAYER2/MAC/proto.h"
#include "RRC/LITE/extern.h"
#include "PHY_INTERFACE/extern.h"
#include "PHY_INTERFACE/defs.h"
#ifdef SMBV
#include "PHY/TOOLS/smbv.h"
unsigned short config_frames[4] = {2,9,11,13};
#endif
#include "LAYER2/MAC/mac.h"
#include "LAYER2/MAC/mac_extern.h"
#include "LAYER2/MAC/mac_proto.h"
#include "RRC/LTE/rrc_extern.h"
#include "PHY_INTERFACE/phy_interface.h"
#include "UTIL/LOG/log_extern.h"
#include "UTIL/OTG/otg_tx.h"
#include "UTIL/OTG/otg_externs.h"
@@ -78,7 +75,7 @@ unsigned short config_frames[4] = {2,9,11,13};
#include "UTIL/LOG/vcd_signal_dumper.h"
#include "UTIL/OPT/opt.h"
#include "enb_config.h"
//#include "PHY/TOOLS/time_meas.h"
#ifndef OPENAIR2
#include "UTIL/OTG/otg_extern.h"
targets/RT/USER/nr-ru.c
+66 -58
View File
@@ -60,7 +60,7 @@
#include "PHY/types.h"
#include "PHY/defs.h"
#include "PHY/defs_nr_common.h"
#undef MALLOC //there are two conflicting definitions, so we better make sure we don't use it at all
@@ -70,18 +70,26 @@
#include "PHY/LTE_TRANSPORT/if4_tools.h"
#include "PHY/LTE_TRANSPORT/if5_tools.h"
#include "PHY/extern.h"
#include "SCHED/extern.h"
#include "SCHED_NR/defs.h"
#include "LAYER2/MAC/extern.h"
#include "PHY/phy_extern.h"
#include "LAYER2/MAC/mac_extern.h"
#include "PHY/LTE_TRANSPORT/transport_proto.h"
#include "SCHED/sched_eNB.h"
#include "PHY/LTE_ESTIMATION/lte_estimation.h"
#include "PHY/INIT/phy_init.h"
#include "../../SIMU/USER/init_lte.h"
#include "LAYER2/MAC/mac.h"
#include "LAYER2/MAC/mac_extern.h"
#include "LAYER2/MAC/mac_proto.h"
#include "RRC/LTE/rrc_extern.h"
#include "PHY_INTERFACE/phy_interface.h"
#include "LAYER2/MAC/defs.h"
#include "LAYER2/MAC/extern.h"
#include "LAYER2/MAC/proto.h"
#include "RRC/LITE/extern.h"
#include "PHY_INTERFACE/extern.h"
#include "UTIL/LOG/log_extern.h"
#include "UTIL/OTG/otg_tx.h"
#include "UTIL/OTG/otg_externs.h"
#include "UTIL/MATH/oml.h"
#include "UTIL/LOG/vcd_signal_dumper.h"
#include "UTIL/OPT/opt.h"
#include "enb_config.h"
#ifdef SMBV
#include "PHY/TOOLS/smbv.h"
@@ -334,7 +342,7 @@ static inline void fh_if4p5_south_out(RU_t *ru) {
// Synchronous if5 from south
void fh_if5_south_in(RU_t *ru,int *frame, int *subframe) {
NR_DL_FRAME_PARMS *fp = &ru->nr_frame_parms;
NR_DL_FRAME_PARMS *fp = ru->nr_frame_parms;
RU_proc_t *proc = &ru->proc;
recv_IF5(ru, &proc->timestamp_rx, *subframe, IF5_RRH_GW_UL);
@@ -365,7 +373,7 @@ void fh_if5_south_in(RU_t *ru,int *frame, int *subframe) {
// Synchronous if4p5 from south
void fh_if4p5_south_in(RU_t *ru,int *frame,int *subframe) {
NR_DL_FRAME_PARMS *fp = &ru->nr_frame_parms;
NR_DL_FRAME_PARMS *fp = ru->nr_frame_parms;
RU_proc_t *proc = &ru->proc;
int f,sf;
@@ -449,7 +457,7 @@ void fh_slave_south_in(RU_t *ru,int *frame,int *subframe) {
void fh_if5_south_asynch_in_mobipass(RU_t *ru,int *frame,int *subframe) {
RU_proc_t *proc = &ru->proc;
NR_DL_FRAME_PARMS *fp = &ru->nr_frame_parms;
NR_DL_FRAME_PARMS *fp = ru->nr_frame_parms;
recv_IF5(ru, &proc->timestamp_rx, *subframe, IF5_MOBIPASS);
pthread_mutex_lock(&proc->mutex_asynch_rxtx);
@@ -491,7 +499,7 @@ void fh_if5_south_asynch_in_mobipass(RU_t *ru,int *frame,int *subframe) {
// asynchronous inbound if4p5 fronthaul from south
void fh_if4p5_south_asynch_in(RU_t *ru,int *frame,int *subframe) {
NR_DL_FRAME_PARMS *fp = &ru->nr_frame_parms;
NR_DL_FRAME_PARMS *fp = ru->nr_frame_parms;
RU_proc_t *proc = &ru->proc;
uint16_t packet_type;
@@ -548,7 +556,7 @@ void fh_if4p5_north_in(RU_t *ru,int *frame,int *subframe) {
/// **** incoming IF4p5 from remote RCC/RAU **** ///
symbol_number = 0;
symbol_mask = 0;
symbol_mask_full = (1<<(ru->nr_frame_parms.symbols_per_slot* ru->nr_frame_parms.slots_per_subframe))-1;
symbol_mask_full = (1<<(ru->nr_frame_parms->symbols_per_slot* ru->nr_frame_parms->slots_per_subframe))-1;
do {
recv_IF4p5(ru, frame, subframe, &packet_type, &symbol_number);
@@ -564,7 +572,7 @@ void fh_if4p5_north_in(RU_t *ru,int *frame,int *subframe) {
void fh_if5_north_asynch_in(RU_t *ru,int *frame,int *subframe) {
NR_DL_FRAME_PARMS *fp = &ru->nr_frame_parms;
NR_DL_FRAME_PARMS *fp = ru->nr_frame_parms;
RU_proc_t *proc = &ru->proc;
int subframe_tx,frame_tx;
openair0_timestamp timestamp_tx;
@@ -590,7 +598,7 @@ void fh_if5_north_asynch_in(RU_t *ru,int *frame,int *subframe) {
void fh_if4p5_north_asynch_in(RU_t *ru,int *frame,int *subframe) {
NR_DL_FRAME_PARMS *fp = &ru->nr_frame_parms;
NR_DL_FRAME_PARMS *fp = ru->nr_frame_parms;
nfapi_config_request_t *cfg = &ru->gNB_list[0]->gNB_config;
RU_proc_t *proc = &ru->proc;
@@ -661,7 +669,7 @@ void fh_if5_north_out(RU_t *ru) {
void fh_if4p5_north_out(RU_t *ru) {
RU_proc_t *proc=&ru->proc;
//NR_DL_FRAME_PARMS *fp = &ru->nr_frame_parms;
//NR_DL_FRAME_PARMS *fp = ru->nr_frame_parms;
//const int subframe = proc->subframe_rx;
if (ru->idx==0) VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME( VCD_SIGNAL_DUMPER_VARIABLES_SUBFRAME_NUMBER_RX0_RU, proc->subframe_rx );
/*
@@ -680,7 +688,7 @@ void fh_if4p5_north_out(RU_t *ru) {
void rx_rf(RU_t *ru,int *frame,int *subframe) {
RU_proc_t *proc = &ru->proc;
NR_DL_FRAME_PARMS *fp = &ru->nr_frame_parms;
NR_DL_FRAME_PARMS *fp = ru->nr_frame_parms;
void *rxp[ru->nb_rx];
unsigned int rxs;
int i;
@@ -772,7 +780,7 @@ void rx_rf(RU_t *ru,int *frame,int *subframe) {
void tx_rf(RU_t *ru) {
RU_proc_t *proc = &ru->proc;
NR_DL_FRAME_PARMS *fp = &ru->nr_frame_parms;
NR_DL_FRAME_PARMS *fp = ru->nr_frame_parms;
nfapi_config_request_t *cfg = &ru->gNB_list[0]->gNB_config;
void *txp[ru->nb_tx];
unsigned int txs;
@@ -1033,7 +1041,7 @@ int wakeup_synch(RU_t *ru){
void do_ru_synch(RU_t *ru) {
NR_DL_FRAME_PARMS *fp = &ru->nr_frame_parms;
NR_DL_FRAME_PARMS *fp = ru->nr_frame_parms;
RU_proc_t *proc = &ru->proc;
int i;
void *rxp[2],*rxp2[2];
@@ -1169,7 +1177,7 @@ void fill_rf_config(RU_t *ru, char *rf_config_file) {
int i;
NR_DL_FRAME_PARMS *fp = &ru->nr_frame_parms;
NR_DL_FRAME_PARMS *fp = ru->nr_frame_parms;
nfapi_config_request_t *gNB_config = &ru->gNB_list[0]->gNB_config; //tmp index
openair0_config_t *cfg = &ru->openair0_cfg;
int N_RB = gNB_config->rf_config.dl_channel_bandwidth.value;
@@ -1275,7 +1283,7 @@ int setup_RU_buffers(RU_t *ru) {
//nfapi_config_request_t *gNB_config = ru->gNB_list[0]->gNB_config; //tmp index
if (ru) {
frame_parms = &ru->nr_frame_parms;
frame_parms = ru->nr_frame_parms;
printf("setup_RU_buffers: frame_parms = %p\n",frame_parms);
} else {
printf("RU[%d] not initialized\n", ru->idx);
@@ -1354,7 +1362,7 @@ static void* ru_thread( void* param ) {
RU_t *ru = (RU_t*)param;
RU_proc_t *proc = &ru->proc;
NR_DL_FRAME_PARMS *fp = &ru->nr_frame_parms;
NR_DL_FRAME_PARMS *fp = ru->nr_frame_parms;
int ret;
int subframe =9;
int frame =1023;
@@ -1502,7 +1510,7 @@ static void* ru_thread( void* param ) {
void *ru_thread_synch(void *arg) {
RU_t *ru = (RU_t*)arg;
NR_DL_FRAME_PARMS *fp=&ru->nr_frame_parms;
NR_DL_FRAME_PARMS *fp=ru->nr_frame_parms;
int32_t sync_pos,sync_pos2;
uint32_t peak_val;
uint32_t sync_corr[307200] __attribute__((aligned(32)));
@@ -1514,7 +1522,7 @@ void *ru_thread_synch(void *arg) {
wait_sync("ru_thread_synch");
// initialize variables for PSS detection
lte_sync_time_init(&ru->nr_frame_parms);
lte_sync_time_init(ru->nr_frame_parms);
while (!oai_exit) {
@@ -1784,17 +1792,17 @@ int check_capabilities(RU_t *ru,RRU_capabilities_t *cap) {
int i;
int found_band=0;
LOG_I(PHY,"RRU %d, num_bands %d, looking for band %d\n",ru->idx,cap->num_bands,ru->nr_frame_parms.eutra_band);
LOG_I(PHY,"RRU %d, num_bands %d, looking for band %d\n",ru->idx,cap->num_bands,ru->nr_frame_parms->eutra_band);
for (i=0;i<cap->num_bands;i++) {
LOG_I(PHY,"band %d on RRU %d\n",cap->band_list[i],ru->idx);
if (ru->nr_frame_parms.eutra_band == cap->band_list[i]) {
if (ru->nr_frame_parms->eutra_band == cap->band_list[i]) {
found_band=1;
break;
}
}
if (found_band == 0) {
LOG_I(PHY,"Couldn't find target EUTRA band %d on RRU %d\n",ru->nr_frame_parms.eutra_band,ru->idx);
LOG_I(PHY,"Couldn't find target EUTRA band %d on RRU %d\n",ru->nr_frame_parms->eutra_band,ru->idx);
return(-1);
}
@@ -1847,27 +1855,27 @@ void configure_ru(int idx,
ru->nb_rx = capabilities->nb_rx[0];
// Pass configuration to RRU
LOG_I(PHY, "Using %s fronthaul (%d), band %d \n",ru_if_formats[ru->if_south],ru->if_south,ru->nr_frame_parms.eutra_band);
LOG_I(PHY, "Using %s fronthaul (%d), band %d \n",ru_if_formats[ru->if_south],ru->if_south,ru->nr_frame_parms->eutra_band);
// wait for configuration
config->FH_fmt = ru->if_south;
config->num_bands = 1;
config->band_list[0] = ru->nr_frame_parms.eutra_band;
config->tx_freq[0] = ru->nr_frame_parms.dl_CarrierFreq;
config->rx_freq[0] = ru->nr_frame_parms.ul_CarrierFreq;
//config->tdd_config[0] = ru->nr_frame_parms.tdd_config;
//config->tdd_config_S[0] = ru->nr_frame_parms.tdd_config_S;
config->band_list[0] = ru->nr_frame_parms->eutra_band;
config->tx_freq[0] = ru->nr_frame_parms->dl_CarrierFreq;
config->rx_freq[0] = ru->nr_frame_parms->ul_CarrierFreq;
//config->tdd_config[0] = ru->nr_frame_parms->tdd_config;
//config->tdd_config_S[0] = ru->nr_frame_parms->tdd_config_S;
config->att_tx[0] = ru->att_tx;
config->att_rx[0] = ru->att_rx;
config->N_RB_DL[0] = gNB_config->rf_config.dl_channel_bandwidth.value;
config->N_RB_UL[0] = gNB_config->rf_config.ul_channel_bandwidth.value;
config->threequarter_fs[0] = ru->nr_frame_parms.threequarter_fs;
config->threequarter_fs[0] = ru->nr_frame_parms->threequarter_fs;
/* if (ru->if_south==REMOTE_IF4p5) {
config->prach_FreqOffset[0] = ru->nr_frame_parms.prach_config_common.prach_ConfigInfo.prach_FreqOffset;
config->prach_ConfigIndex[0] = ru->nr_frame_parms.prach_config_common.prach_ConfigInfo.prach_ConfigIndex;
config->prach_FreqOffset[0] = ru->nr_frame_parms->prach_config_common.prach_ConfigInfo.prach_FreqOffset;
config->prach_ConfigIndex[0] = ru->nr_frame_parms->prach_config_common.prach_ConfigInfo.prach_ConfigIndex;
LOG_I(PHY,"REMOTE_IF4p5: prach_FrequOffset %d, prach_ConfigIndex %d\n",
config->prach_FreqOffset[0],config->prach_ConfigIndex[0]);*/
nr_init_frame_parms(&ru->gNB_list[0]->gNB_config, &ru->nr_frame_parms);
nr_init_frame_parms(&ru->gNB_list[0]->gNB_config, ru->nr_frame_parms);
nr_phy_init_RU(ru);
}
@@ -1878,13 +1886,13 @@ void configure_rru(int idx,
RU_t *ru = RC.ru[idx];
nfapi_config_request_t *gNB_config = &ru->gNB_list[0]->gNB_config;
ru->nr_frame_parms.eutra_band = config->band_list[0];
ru->nr_frame_parms.dl_CarrierFreq = config->tx_freq[0];
ru->nr_frame_parms.ul_CarrierFreq = config->rx_freq[0];
if (ru->nr_frame_parms.dl_CarrierFreq == ru->nr_frame_parms.ul_CarrierFreq) {
ru->nr_frame_parms->eutra_band = config->band_list[0];
ru->nr_frame_parms->dl_CarrierFreq = config->tx_freq[0];
ru->nr_frame_parms->ul_CarrierFreq = config->rx_freq[0];
if (ru->nr_frame_parms->dl_CarrierFreq == ru->nr_frame_parms->ul_CarrierFreq) {
gNB_config->subframe_config.duplex_mode.value = TDD;
//ru->nr_frame_parms.tdd_config = config->tdd_config[0];
//ru->nr_frame_parms.tdd_config_S = config->tdd_config_S[0];
//ru->nr_frame_parms->tdd_config = config->tdd_config[0];
//ru->nr_frame_parms->tdd_config_S = config->tdd_config_S[0];
}
else
gNB_config->subframe_config.duplex_mode.value = FDD;
@@ -1892,20 +1900,20 @@ void configure_rru(int idx,
ru->att_rx = config->att_rx[0];
gNB_config->rf_config.dl_channel_bandwidth.value = config->N_RB_DL[0];
gNB_config->rf_config.ul_channel_bandwidth.value = config->N_RB_UL[0];
ru->nr_frame_parms.threequarter_fs = config->threequarter_fs[0];
//ru->nr_frame_parms.pdsch_config_common.referenceSignalPower = ru->max_pdschReferenceSignalPower-config->att_tx[0];
ru->nr_frame_parms->threequarter_fs = config->threequarter_fs[0];
//ru->nr_frame_parms->pdsch_config_common.referenceSignalPower = ru->max_pdschReferenceSignalPower-config->att_tx[0];
if (ru->function==NGFI_RRU_IF4p5) {
ru->nr_frame_parms.att_rx = ru->att_rx;
ru->nr_frame_parms.att_tx = ru->att_tx;
ru->nr_frame_parms->att_rx = ru->att_rx;
ru->nr_frame_parms->att_tx = ru->att_tx;
/*
LOG_I(PHY,"Setting ru->function to NGFI_RRU_IF4p5, prach_FrequOffset %d, prach_ConfigIndex %d, att (%d,%d)\n",
config->prach_FreqOffset[0],config->prach_ConfigIndex[0],ru->att_tx,ru->att_rx);
ru->nr_frame_parms.prach_config_common.prach_ConfigInfo.prach_FreqOffset = config->prach_FreqOffset[0];
ru->nr_frame_parms.prach_config_common.prach_ConfigInfo.prach_ConfigIndex = config->prach_ConfigIndex[0]; */
ru->nr_frame_parms->prach_config_common.prach_ConfigInfo.prach_FreqOffset = config->prach_FreqOffset[0];
ru->nr_frame_parms->prach_config_common.prach_ConfigInfo.prach_ConfigIndex = config->prach_ConfigIndex[0]; */
}
fill_rf_config(ru,ru->rf_config_file);
nr_init_frame_parms(&ru->gNB_list[0]->gNB_config, &ru->nr_frame_parms);
nr_init_frame_parms(&ru->gNB_list[0]->gNB_config, ru->nr_frame_parms);
nr_phy_init_RU(ru);
@@ -2099,6 +2107,7 @@ void init_RU(char *rf_config_file) {
int ru_id;
RU_t *ru;
PHY_VARS_gNB *gNB0= (PHY_VARS_gNB *)NULL;
NR_DL_FRAME_PARMS *fp = (NR_DL_FRAME_PARMS *)NULL;
int i;
int CC_id;
@@ -2144,8 +2153,9 @@ void init_RU(char *rf_config_file) {
}
}
gNB0 = ru->gNB_list[0];
fp = ru->nr_frame_parms;
LOG_D(PHY, "RU FUnction:%d ru->if_south:%d\n", ru->function, ru->if_south);
LOG_D(PHY, "gNB0:%p\n", gNB0);
LOG_D(PHY, "gNB0:%p fp:%d\n", gNB0, fp);
if (gNB0)
{
if ((ru->function != NGFI_RRU_IF5) && (ru->function != NGFI_RRU_IF4p5))
@@ -2153,7 +2163,8 @@ void init_RU(char *rf_config_file) {
if (gNB0) {
LOG_I(PHY,"Copying frame parms from gNB %d to ru %d\n",gNB0->Mod_id,ru->idx);
memcpy((void*)&ru->nr_frame_parms,(void*)&gNB0->frame_parms,sizeof(NR_DL_FRAME_PARMS));
memcpy((void*)fp,(void*)&gNB0->frame_parms,sizeof(NR_DL_FRAME_PARMS));
memset((void*)ru->frame_parms, 0, sizeof(LTE_DL_FRAME_PARMS));
// attach all RU to all gNBs in its list/
LOG_D(PHY,"ru->num_gNB:%d gNB0->num_RU:%d\n", ru->num_gNB, gNB0->num_RU);
@@ -2210,9 +2221,6 @@ void RCconfig_RU(void) {
if ( RUParamList.numelt > 0) {
RC.ru = (RU_t**)malloc(RC.nb_RU*sizeof(RU_t*));
RC.ru_mask=(1<<NB_RU) - 1;
printf("Set RU mask to %lx\n",RC.ru_mask);
targets/RT/USER/nr-softmodem.c
+22 -14
View File
@@ -22,14 +22,21 @@
#define _GNU_SOURCE /* See feature_test_macros(7) */
#include <sched.h>
#include "T.h"
#include "rt_wrapper.h"
#undef MALLOC //there are two conflicting definitions, so we better make sure we don't use it at all
#include "assertions.h"
#include "msc.h"
#include "PHY/types.h"
#include "PHY/defs_gNB.h"
#include "common/ran_context.h"
#include "common/config/config_userapi.h"
#include "common/utils/load_module_shlib.h"
@@ -41,19 +48,14 @@
//#undef FRAME_LENGTH_COMPLEX_SAMPLES //there are two conflicting definitions, so we better make sure we don't use it at all
#include "PHY/types.h"
#include "PHY/defs.h"
#include "PHY/vars.h"
#include "SCHED/vars.h"
#include "LAYER2/MAC/vars.h"
#include "PHY/phy_vars.h"
#include "SCHED/sched_common_vars.h"
#include "LAYER2/MAC/mac_vars.h"
#include "../../SIMU/USER/init_lte.h"
#include "LAYER2/MAC/defs.h"
#include "LAYER2/MAC/vars.h"
#include "LAYER2/MAC/proto.h"
#include "RRC/LITE/vars.h"
#include "PHY_INTERFACE/vars.h"
#include "LAYER2/MAC/mac.h"
#include "LAYER2/MAC/mac_proto.h"
#include "RRC/LTE/rrc_vars.h"
#include "PHY_INTERFACE/phy_interface_vars.h"
#ifdef SMBV
#include "PHY/TOOLS/smbv.h"
@@ -66,7 +68,7 @@ unsigned short config_frames[4] = {2,9,11,13};
#include "UTIL/LOG/vcd_signal_dumper.h"
#include "UTIL/OPT/opt.h"
#include "enb_config.h"
#include "PHY/TOOLS/time_meas.h"
//#include "PHY/TOOLS/time_meas.h"
#ifndef OPENAIR2
#include "UTIL/OTG/otg_vars.h"
@@ -77,6 +79,8 @@ unsigned short config_frames[4] = {2,9,11,13};
#include "create_tasks.h"
#endif
#include "PHY/INIT/phy_init.h"
#include "system.h"
#ifdef XFORMS
@@ -84,6 +88,7 @@ unsigned short config_frames[4] = {2,9,11,13};
#include "stats.h"
#endif
#include "nr-softmodem.h"
#include "NB_IoT_interface.h"
#ifdef XFORMS
// current status is that every UE has a DL scope for a SINGLE eNB (gnb_id=0)
@@ -200,7 +205,10 @@ extern void print_opp_meas(void);
extern void init_eNB_afterRU(void);
int transmission_mode=1;
int emulate_rf = 0;
//int numerology = 0;
int codingw = 0;
//int fepw = 0;
/* struct for ethernet specific parameters given in eNB conf file */