Skip to content

O
OpenXG-RAN
Commit 5f0feaac authored by Florian Kaltenberger's avatar Florian Kaltenberger
Browse files
Options

Merge branch 'nr_pbchsim' into nr_pdsch

parents eba2c60c 0613a01f
Hide whitespace changes
Inline Side-by-side
Showing with 1163 additions and 181 deletions
cmake_targets/CMakeLists.txt
View file @ 5f0feaac
......@@ -292,6 +292,8 @@ set(protobuf_generated_dir ${OPENAIR_BIN_DIR})
add_list2_option(RRC_ASN1_VERSION "Rel15" "ASN.1 version of RRC interface" "Rel8" "Rel10" "Rel14" "CBA")
Message("RRC_ASN1_VERSION is ${RRC_ASN1_VERSION}")
if (${RRC_ASN1_VERSION} STREQUAL "Rel8")
make_version(RRC_VERSION 8 6 0)
set (RRC_GRAMMAR ${OPENAIR2_DIR}/RRC/LTE/MESSAGES/asn1c/ASN1_files/EUTRA-RRC-Definitions-86.asn)
......@@ -321,14 +323,14 @@ endif (${RRC_ASN1_VERSION} STREQUAL "Rel8")
add_definitions(-DRRC_VERSION=${RRC_VERSION})
set (RRC_FULL_DIR ${asn1_generated_dir}/RRC_${RRC_ASN1_VERSION})
message("calling asn1c -pdu=all -fcompound-names -gen-PER -no-gen-OER -no-gen-example -D ${RRC_FULL_DIR} ${RRC_GRAMMAR}")
execute_process(COMMAND mkdir -p ${RRC_FULL_DIR}
COMMAND env asn1c -pdu=all -fcompound-names -gen-PER -no-gen-OER -no-gen-example -D ${RRC_FULL_DIR} ${RRC_GRAMMAR}
RESULT_VARIABLE ret
OUTPUT_QUIET
ERROR_QUIET)
if (NOT ${ret} STREQUAL 0)
message(FATAL_ERROR "${ret}: error")
endif (NOT ${ret} STREQUAL 0)
#execute_process(COMMAND mkdir -p ${RRC_FULL_DIR}
# COMMAND env asn1c -pdu=all -fcompound-names -gen-PER -no-gen-OER -no-gen-example -D ${RRC_FULL_DIR} ${RRC_GRAMMAR}
# RESULT_VARIABLE ret
# OUTPUT_QUIET
# ERROR_QUIET)
#if (NOT ${ret} STREQUAL 0)
# message(FATAL_ERROR "${ret}: error")
#endif (NOT ${ret} STREQUAL 0)
file(GLOB rrc_source ${RRC_FULL_DIR}/*.c)
file(GLOB rrc_h ${RRC_FULL_DIR}/*.h)
......@@ -362,15 +364,15 @@ add_definitions(-DNR_RRC_VERSION=${NR_RRC_VERSION})
set (NR_RRC_FULL_DIR ${asn1_generated_dir}/${NR_RRC_ASN1_VERSION})
message("calling ASN1C_PREFIX=NR_ asn1c -pdu=all -fcompound-names -findirect-choice -gen-PER -no-gen-OER -no-gen-example -D ${NR_RRC_FULL_DIR} ${NR_RRC_GRAMMAR}")
execute_process(COMMAND mkdir -p ${NR_RRC_FULL_DIR}
COMMAND env "ASN1C_PREFIX=NR_" asn1c -fcompound-names -findirect-choice -gen-PER -no-gen-OER -no-gen-example -D ${NR_RRC_FULL_DIR} ${NR_RRC_GRAMMAR}
RESULT_VARIABLE ret
OUTPUT_QUIET
ERROR_QUIET)
#execute_process(COMMAND mkdir -p ${NR_RRC_FULL_DIR}
# COMMAND env "ASN1C_PREFIX=NR_" asn1c -fcompound-names -findirect-choice -gen-PER -no-gen-OER -no-gen-example -D ${NR_RRC_FULL_DIR} ${NR_RRC_GRAMMAR}
# RESULT_VARIABLE ret
# OUTPUT_QUIET
# ERROR_QUIET)
if (NOT ${ret} STREQUAL 0)
message(FATAL_ERROR "${ret}: error")
endif (NOT ${ret} STREQUAL 0)
#if (NOT ${ret} STREQUAL 0)
# message(FATAL_ERROR "${ret}: error")
#endif (NOT ${ret} STREQUAL 0)
file(GLOB nr_rrc_source ${NR_RRC_FULL_DIR}/*.c)
file(GLOB nr_rrc_h ${NR_RRC_FULL_DIR}/*.h)
......@@ -426,14 +428,14 @@ add_definitions(-DS1AP_VERSION=${S1AP_VERSION})
set(S1AP_ASN_DIR ${S1AP_DIR}/MESSAGES/ASN1/${S1AP_RELEASE})
set(S1AP_C_DIR ${asn1_generated_dir}/S1AP_${S1AP_RELEASE})
message("calling ASN1C_PREFIX=S1AP_ asn1c -pdu=all -fcompound-names -fno-include-deps -gen-PER -no-gen-OER -no-gen-example -D ${S1AP_C_DIR} ${S1AP_ASN_DIR}/${S1AP_ASN_FILES}")
execute_process(COMMAND mkdir -p ${S1AP_C_DIR}
COMMAND env "ASN1C_PREFIX=S1AP_" asn1c -pdu=all -fcompound-names -fno-include-deps -gen-PER -no-gen-OER -no-gen-example -D ${S1AP_C_DIR} ${S1AP_ASN_DIR}/${S1AP_ASN_FILES}
RESULT_VARIABLE ret
OUTPUT_QUIET
ERROR_QUIET)
if (NOT ${ret} STREQUAL 0)
message(FATAL_ERROR "${ret}: error")
endif (NOT ${ret} STREQUAL 0)
#execute_process(COMMAND mkdir -p ${S1AP_C_DIR}
# COMMAND env "ASN1C_PREFIX=S1AP_" asn1c -pdu=all -fcompound-names -fno-include-deps -gen-PER -no-gen-OER -no-gen-example -D ${S1AP_C_DIR} ${S1AP_ASN_DIR}/${S1AP_ASN_FILES}
# RESULT_VARIABLE ret
# OUTPUT_QUIET
# ERROR_QUIET)
#if (NOT ${ret} STREQUAL 0)
# message(FATAL_ERROR "${ret}: error")
#endif (NOT ${ret} STREQUAL 0)
file(GLOB S1AP_source ${S1AP_C_DIR}/*.c)
file(GLOB s1ap_h ${S1AP_C_DIR}/*.h)
......@@ -495,14 +497,14 @@ add_definitions(-DX2AP_VERSION=${X2AP_VERSION})
set(X2AP_ASN_DIR ${X2AP_DIR}/MESSAGES/ASN1/${X2AP_RELEASE})
set(X2AP_C_DIR ${asn1_generated_dir}/X2AP_${X2AP_RELEASE})
message("calling ASN1C_PREFIX=X2AP_ asn1c -pdu=all -fcompound-names -fno-include-deps -gen-PER -no-gen-OER -no-gen-example -D ${X2AP_C_DIR} ${X2AP_ASN_DIR}/${X2AP_ASN_FILES}")
execute_process(COMMAND mkdir -p ${X2AP_C_DIR}
COMMAND env "ASN1C_PREFIX=X2AP_" asn1c -pdu=all -fcompound-names -fno-include-deps -gen-PER -no-gen-OER -no-gen-example -D ${X2AP_C_DIR} ${X2AP_ASN_DIR}/${X2AP_ASN_FILES}
RESULT_VARIABLE ret
OUTPUT_QUIET
ERROR_QUIET)
if (NOT ${ret} STREQUAL 0)
message(FATAL_ERROR "${ret}: error")
endif (NOT ${ret} STREQUAL 0)
#execute_process(COMMAND mkdir -p ${X2AP_C_DIR}
# COMMAND env "ASN1C_PREFIX=X2AP_" asn1c -pdu=all -fcompound-names -fno-include-deps -gen-PER -no-gen-OER -no-gen-example -D ${X2AP_C_DIR} ${X2AP_ASN_DIR}/${X2AP_ASN_FILES}
# RESULT_VARIABLE ret
# OUTPUT_QUIET
# ERROR_QUIET)
#if (NOT ${ret} STREQUAL 0)
# message(FATAL_ERROR "${ret}: error")
#endif (NOT ${ret} STREQUAL 0)
file(GLOB X2AP_source ${X2AP_C_DIR}/*.c)
file(GLOB x2ap_h ${X2AP_C_DIR}/*.h)
......@@ -543,7 +545,9 @@ set (CONFIG_SOURCES
)
set (CONFIG_LIBCONFIG_SOURCES
${CONFIG_ROOTDIR}/libconfig/config_libconfig.c
)
)
add_library(CONFIG_LIB ${CONFIG_SOURCES})
set(CONFIG_LIBRARIES CONFIG_LIB)
add_library(params_libconfig MODULE ${CONFIG_LIBCONFIG_SOURCES} )
target_link_libraries(params_libconfig config)
# shared library loader
......@@ -1461,7 +1465,7 @@ set(L2_SRC
${RRC_DIR}/L2_interface_ue.c
)
set(L2_NR_SRC
set(NR_L2_SRC
${NR_RRC_DIR}/rrc_gNB.c
${NR_RRC_DIR}/nr_rrc_common.c
${NR_RRC_DIR}/L2_nr_interface.c
......@@ -1513,14 +1517,6 @@ set(NR_L2_SRC_UE
${NR_UE_RRC_DIR}/L2_interface_ue.c
${NR_UE_RRC_DIR}/main_ue.c
${NR_UE_RRC_DIR}/rrc_UE.c
# ${NR_UE_RRC_DIR}/mac_vars.c
#${RRC_DIR}/rrc_UE.c
)
set(L2_NR_SRC_UE
${NR_UE_RRC_DIR}/L2_interface_ue.c
${NR_UE_RRC_DIR}/main_ue.c
${NR_UE_RRC_DIR}/rrc_UE.c
)
set (MAC_SRC
......@@ -1547,7 +1543,7 @@ set (MAC_SRC
${MAC_DIR}/config_ue.c
)
set (MAC_NR_SRC
set (NR_MAC_SRC
${NR_PHY_INTERFACE_DIR}/NR_IF_Module.c
${NR_MAC_DIR}/main.c
${NR_MAC_DIR}/config.c
......@@ -2530,10 +2526,14 @@ target_link_libraries (dlsim_tm4
)
add_executable(polartest ${OPENAIR1_DIR}/PHY/CODING/TESTBENCH/polartest.c)
target_link_libraries(polartest m SIMU PHY PHY_NR PHY_COMMON -lm ${ATLAS_LIBRARIES})
target_link_libraries(polartest SIMU PHY PHY_NR PHY_COMMON m ${ATLAS_LIBRARIES})
add_executable(ldpctest ${OPENAIR1_DIR}/PHY/CODING/TESTBENCH/ldpctest.c)
target_link_libraries(ldpctest m SIMU PHY PHY_NR ${ATLAS_LIBRARIES})
target_link_libraries(ldpctest SIMU PHY PHY_NR m ${ATLAS_LIBRARIES})
add_executable(nr_pbchsim ${OPENAIR1_DIR}/SIMULATION/NR_PHY/pbchsim.c )
target_link_libraries(nr_pbchsim -Wl,--start-group UTIL SIMU PHY PHY_COMMON PHY_NR PHY_NR_UE SCHED_NR_LIB ${CONFIG_LIBRARIES} -Wl,--end-group m pthread dl ${ATLAS_LIBRARIES})
foreach(myExe dlsim dlsim_tm7 ulsim pbchsim scansim mbmssim pdcchsim pucchsim prachsim syncsim)
......
cmake_targets/build_oai
View file @ 5f0feaac
......@@ -671,7 +671,7 @@ function main() {
fi
if [ "$SIMUS_PHY" = "1" -o "$SIMUS_CORE" = "1" ] ; then
cd $OPENAIR_DIR/cmake_targets/lte-simulators
cd $OPENAIR_DIR/cmake_targets/phy_simulators
[ "$CLEAN" = "1" ] && rm -rf build
mkdir -p build
cd build
......@@ -687,11 +687,11 @@ function main() {
simlist="dlsim ulsim polartest ldpctest"
for f in $simlist ; do
compilations \
lte-simulators $f \
phy_simulators $f \
$f $dbin/$f.$REL
done
compilations \
lte-simulators coding \
phy_simulators coding \
libcoding.so $dbin/libcoding.so
fi
......@@ -703,7 +703,7 @@ function main() {
simlist="secu_knas_encrypt_eia1 secu_kenb aes128_ctr_encrypt aes128_ctr_decrypt secu_knas_encrypt_eea2 secu_knas secu_knas_encrypt_eea1 kdf aes128_cmac_encrypt secu_knas_encrypt_eia2"
for f in $simlist ; do
compilations \
lte-simulators test_$f \
phy_simulators test_$f \
test_$f $dbin/test_$f.$REL
done
fi
......
cmake_targets/lte-simulators/CMakeLists.txt → cmake_targets/phy_simulators/CMakeLists.txt
View file @ 5f0feaac
......@@ -9,4 +9,5 @@ set(MU_RECIEVER False)
set(NAS_UE False)
set(MESSAGE_CHART_GENERATOR False)
set(RRC_ASN1_VERSION "Rel14")
set(T_TRACER False)
include(${CMAKE_CURRENT_SOURCE_DIR}/../CMakeLists.txt)
common/utils/LOG/log.h
View file @ 5f0feaac
......@@ -345,10 +345,10 @@ int32_t write_file_matlab(const char *fname, const char *vname, void *data, int
/* define variable only used in LOG macro's */
# define LOG_VAR(A,B) A B
# else /* T_TRACER: remove all debugging and tracing messages, except errors */
# define LOG_I(c, x...) /* */
# define LOG_W(c, x...) /* */
# define LOG_E(c, x...) /* */
# define LOG_D(c, x...) /* */
# define LOG_I(c, x...) do {logRecord_mt(__FILE__, __FUNCTION__, __LINE__,c, OAILOG_INFO, x) ; } while(0)/* */
# define LOG_W(c, x...) do {logRecord_mt(__FILE__, __FUNCTION__, __LINE__,c, OAILOG_WARNING, x) ; } while(0)/* */
# define LOG_E(c, x...) do {logRecord_mt(__FILE__, __FUNCTION__, __LINE__,c, OAILOG_ERR, x) ; } while(0)/* */
# define LOG_D(c, x...) do {logRecord_mt(__FILE__, __FUNCTION__, __LINE__,c, OAILOG_DEBUG, x) ; } while(0)/* */
# define LOG_T(c, x...) /* */
# define LOG_F(c, x...) /* */
# define nfapi_log(FILE, FNC, LN, COMP, LVL, FMT...)
......@@ -356,7 +356,7 @@ int32_t write_file_matlab(const char *fname, const char *vname, void *data, int
# define LOG_DEBUG_END }
# define LOG_M_BEGIN(D) if (0) {
# define LOG_M_END }
# define LOG_M(file, vector, data, len, dec, format)
# define LOG_M(file, vector, data, len, dec, format) do { write_file_matlab(file, vector, data, len, dec, format);} while(0)
# define LOG_VAR(A,B)
# endif /* T_TRACER */
/* avoid warnings for variables only used in LOG macro's but set outside debug section */
......
openair1/PHY/INIT/nr_init.c
View file @ 5f0feaac
......@@ -92,7 +92,7 @@ int phy_init_nr_gNB(PHY_VARS_gNB *gNB,
int i, UE_id;
LOG_I(PHY,"[gNB %d] %s() About to wait for gNB to be configured", gNB->Mod_id, __FUNCTION__);
LOG_I(PHY,"[gNB %d] %s() About to wait for gNB to be configured\n", gNB->Mod_id, __FUNCTION__);
gNB->total_dlsch_bitrate = 0;
gNB->total_transmitted_bits = 0;
......@@ -335,7 +335,7 @@ void phy_free_nr_gNB(PHY_VARS_gNB *gNB)
free_and_zero(srs_vars[UE_id].srs_ch_estimates_time);
} //UE_id
free_ul_ref_sigs();
//free_ul_ref_sigs();
for (UE_id=0; UE_id<NUMBER_OF_UE_MAX; UE_id++) free_and_zero(srs_vars[UE_id].srs);
......@@ -378,7 +378,7 @@ void install_schedule_handlers(IF_Module_t *if_inst)
/// this function is a temporary addition for NR configuration
/*void nr_phy_config_request(PHY_VARS_gNB *gNB)
void nr_phy_config_request_sim(PHY_VARS_gNB *gNB)
{
NR_DL_FRAME_PARMS *fp = &gNB->frame_parms;
nfapi_nr_config_request_t *gNB_config = &gNB->gNB_config;
......@@ -407,7 +407,7 @@ void install_schedule_handlers(IF_Module_t *if_inst)
gNB->configured = 1;
LOG_I(PHY,"gNB configured\n");
}*/
}
void nr_phy_config_request(NR_PHY_Config_t *phy_config)
......
openair1/PHY/INIT/nr_init_ue.c
View file @ 5f0feaac
......@@ -983,3 +983,64 @@ void phy_init_nr_top(PHY_VARS_NR_UE *ue)
//set_taus_seed(1328);
}
void set_default_frame_parms_single(nfapi_nr_config_request_t *config, NR_DL_FRAME_PARMS *frame_parms) {
//int CC_id;
//for (CC_id=0; CC_id<MAX_NUM_CCs; CC_id++) {
/* Set some default values that may be overwritten while reading options */
frame_parms = (NR_DL_FRAME_PARMS*) malloc(sizeof(NR_DL_FRAME_PARMS));
config = (nfapi_nr_config_request_t*) malloc(sizeof(nfapi_nr_config_request_t));
config->subframe_config.numerology_index_mu.value =1;
config->subframe_config.duplex_mode.value = 1; //FDD
config->subframe_config.dl_cyclic_prefix_type.value = 0; //NORMAL
config->rf_config.dl_carrier_bandwidth.value = 106;
config->rf_config.ul_carrier_bandwidth.value = 106;
config->rf_config.tx_antenna_ports.value = 1;
config->rf_config.rx_antenna_ports.value = 1;
config->sch_config.physical_cell_id.value = 0;
frame_parms->frame_type = FDD;
frame_parms->tdd_config = 3;
//frame_parms[CC_id]->tdd_config_S = 0;
frame_parms->N_RB_DL = 100;
frame_parms->N_RB_UL = 100;
frame_parms->Ncp = NORMAL;
//frame_parms[CC_id]->Ncp_UL = NORMAL;
frame_parms->Nid_cell = 0;
//frame_parms[CC_id]->num_MBSFN_config = 0;
frame_parms->nb_antenna_ports_eNB = 1;
frame_parms->nb_antennas_tx = 1;
frame_parms->nb_antennas_rx = 1;
//frame_parms[CC_id]->nushift = 0;
///frame_parms[CC_id]->phich_config_common.phich_resource = oneSixth;
//frame_parms[CC_id]->phich_config_common.phich_duration = normal;
// UL RS Config
/*frame_parms[CC_id]->pusch_config_common.ul_ReferenceSignalsPUSCH.cyclicShift = 1;//n_DMRS1 set to 0
frame_parms[CC_id]->pusch_config_common.ul_ReferenceSignalsPUSCH.groupHoppingEnabled = 1;
frame_parms[CC_id]->pusch_config_common.ul_ReferenceSignalsPUSCH.sequenceHoppingEnabled = 0;
frame_parms[CC_id]->pusch_config_common.ul_ReferenceSignalsPUSCH.groupAssignmentPUSCH = 0;
frame_parms[CC_id]->pusch_config_common.n_SB = 1;
frame_parms[CC_id]->pusch_config_common.hoppingMode = 0;
frame_parms[CC_id]->pusch_config_common.pusch_HoppingOffset = 0;
frame_parms[CC_id]->pusch_config_common.enable64QAM = 0;
frame_parms[CC_id]->prach_config_common.rootSequenceIndex=22;
frame_parms[CC_id]->prach_config_common.prach_ConfigInfo.zeroCorrelationZoneConfig=1;
frame_parms[CC_id]->prach_config_common.prach_ConfigInfo.prach_ConfigIndex=0;
frame_parms[CC_id]->prach_config_common.prach_ConfigInfo.highSpeedFlag=0;
frame_parms[CC_id]->prach_config_common.prach_ConfigInfo.prach_FreqOffset=0;*/
// NR: Init to legacy LTE 20Mhz params
frame_parms->numerology_index = 0;
frame_parms->ttis_per_subframe = 1;
frame_parms->slots_per_tti = 2;
//}
}
openair1/PHY/LTE_TRANSPORT/transport_vars.h
View file @ 5f0feaac
......@@ -59,9 +59,6 @@ char lte_cqi_snr_dB[15] = { -2,
unsigned char ue_power_offsets[25] = {14,11,9,8,7,6,6,5,4,4,4,3,3,3,2,2,2,1,1,1,1,1,0,0,0};
short conjugate[8]__attribute__((aligned(16))) = {-1,1,-1,1,-1,1,-1,1};
short conjugate2[8]__attribute__((aligned(16))) = {1,-1,1,-1,1,-1,1,-1};
int qam64_table[8],qam16_table[4],qpsk_table[2];
unsigned char cs_ri_normal[4] = {1,4,7,10};
......
openair1/PHY/MODULATION/modulation_common.h
View file @ 5f0feaac
......@@ -22,6 +22,7 @@
#ifndef __MODULATION_COMMON__H__
#define __MODULATION_COMMON__H__
#include "PHY/defs_common.h"
#include "PHY/defs_nr_common.h"
/** @addtogroup _PHY_MODULATION_
* @{
*/
......@@ -48,6 +49,7 @@ void PHY_ofdm_mod(int *input,
void normal_prefix_mod(int32_t *txdataF,int32_t *txdata,uint8_t nsymb,LTE_DL_FRAME_PARMS *frame_parms);
void nr_normal_prefix_mod(int32_t *txdataF,int32_t *txdata,uint8_t nsymb,NR_DL_FRAME_PARMS *frame_parms);
void do_OFDM_mod(int32_t **txdataF, int32_t **txdata, uint32_t frame,uint16_t next_slot, LTE_DL_FRAME_PARMS *frame_parms);
......
openair1/PHY/NR_REFSIG/nr_dmrs_rx.c
View file @ 5f0feaac
......@@ -41,7 +41,7 @@
#include "refsig_defs_ue.h"
#include "PHY/defs_nr_UE.h"
//#include "nr_mod_table.h"
#include "nr_mod_table.h"
#include "log.h"
/*Table 7.4.1.1.2-1/2 from 38.211 */
......
openair1/PHY/NR_REFSIG/nr_mod_table.h
View file @ 5f0feaac
#define NR_MOD_TABLE_SIZE_SHORT 686
#define NR_MOD_TABLE_BPSK_OFFSET 1
#define NR_MOD_TABLE_QPSK_OFFSET 3
#define NR_MOD_TABLE_QAM16_OFFSET 7
#define NR_MOD_TABLE_QAM64_OFFSET 23
#define NR_MOD_TABLE_QAM256_OFFSET 87
short nr_mod_table[MOD_TABLE_SIZE_SHORT] = {0,0,23170,23170,-23170,-23170,23170,23170,23170,-23170,-23170,23170,-23170,-23170,10362,10362,10362,31086,31086,10362,31086,31086,10362,-10362,10362,-31086,31086,-10362,31086,-31086,-10362,10362,-10362,31086,-31086,10362,-31086,31086,-10362,-10362,-10362,-31086,-31086,-10362,-31086,-31086,15169,15169,15169,5057,5057,15169,5057,5057,15169,25281,15169,35393,5057,25281,5057,35393,25281,15169,25281,5057,35393,15169,35393,5057,25281,25281,25281,35393,35393,25281,35393,35393,15169,-15169,15169,-5057,5057,-15169,5057,-5057,15169,-25281,15169,-35393,5057,-25281,5057,-35393,25281,-15169,25281,-5057,35393,-15169,35393,-5057,25281,-25281,25281,-35393,35393,-25281,35393,-35393,-15169,15169,-15169,5057,-5057,15169,-5057,5057,-15169,25281,-15169,35393,-5057,25281,-5057,35393,-25281,15169,-25281,5057,-35393,15169,-35393,5057,-25281,25281,-25281,35393,-35393,25281,-35393,35393,-15169,-15169,-15169,-5057,-5057,-15169,-5057,-5057,-15169,-25281,-15169,-35393,-5057,-25281,-5057,-35393,-25281,-15169,-25281,-5057,-35393,-15169,-35393,-5057,-25281,-25281,-25281,-35393,-35393,-25281,-35393,-35393,12566,12566,12566,17592,17592,12566,17592,17592,12566,7540,12566,2514,17592,7540,17592,2514,7540,12566,7540,17592,2514,12566,2514,17592,7540,7540,7540,2514,2514,7540,2514,2514,12566,27644,12566,22618,17592,27644,17592,22618,12566,32670,12566,37696,17592,32670,17592,37696,7540,27644,7540,22618,2514,27644,2514,22618,7540,32670,7540,37696,2514,32670,2514,37696,27644,12566,27644,17592,22618,12566,22618,17592,27644,7540,27644,2514,22618,7540,22618,2514,32670,12566,32670,17592,37696,12566,37696,17592,32670,7540,32670,2514,37696,7540,37696,2514,27644,27644,27644,22618,22618,27644,22618,22618,27644,32670,27644,37696,22618,32670,22618,37696,32670,27644,32670,22618,37696,27644,37696,22618,32670,32670,32670,37696,37696,32670,37696,37696,12566,-12566,12566,-17592,17592,-12566,17592,-17592,12566,-7540,12566,-2514,17592,-7540,17592,-2514,7540,-12566,7540,-17592,2514,-12566,2514,-17592,7540,-7540,7540,-2514,2514,-7540,2514,-2514,12566,-27644,12566,-22618,17592,-27644,17592,-22618,12566,-32670,12566,-37696,17592,-32670,17592,-37696,7540,-27644,7540,-22618,2514,-27644,2514,-22618,7540,-32670,7540,-37696,2514,-32670,2514,-37696,27644,-12566,27644,-17592,22618,-12566,22618,-17592,27644,-7540,27644,-2514,22618,-7540,22618,-2514,32670,-12566,32670,-17592,37696,-12566,37696,-17592,32670,-7540,32670,-2514,37696,-7540,37696,-2514,27644,-27644,27644,-22618,22618,-27644,22618,-22618,27644,-32670,27644,-37696,22618,-32670,22618,-37696,32670,-27644,32670,-22618,37696,-27644,37696,-22618,32670,-32670,32670,-37696,37696,-32670,37696,-37696,-12566,12566,-12566,17592,-17592,12566,-17592,17592,-12566,7540,-12566,2514,-17592,7540,-17592,2514,-7540,12566,-7540,17592,-2514,12566,-2514,17592,-7540,7540,-7540,2514,-2514,7540,-2514,2514,-12566,27644,-12566,22618,-17592,27644,-17592,22618,-12566,32670,-12566,37696,-17592,32670,-17592,37696,-7540,27644,-7540,22618,-2514,27644,-2514,22618,-7540,32670,-7540,37696,-2514,32670,-2514,37696,-27644,12566,-27644,17592,-22618,12566,-22618,17592,-27644,7540,-27644,2514,-22618,7540,-22618,2514,-32670,12566,-32670,17592,-37696,12566,-37696,17592,-32670,7540,-32670,2514,-37696,7540,-37696,2514,-27644,27644,-27644,22618,-22618,27644,-22618,22618,-27644,32670,-27644,37696,-22618,32670,-22618,37696,-32670,27644,-32670,22618,-37696,27644,-37696,22618,-32670,32670,-32670,37696,-37696,32670,-37696,37696,-12566,-12566,-12566,-17592,-17592,-12566,-17592,-17592,-12566,-7540,-12566,-2514,-17592,-7540,-17592,-2514,-7540,-12566,-7540,-17592,-2514,-12566,-2514,-17592,-7540,-7540,-7540,-2514,-2514,-7540,-2514,-2514,-12566,-27644,-12566,-22618,-17592,-27644,-17592,-22618,-12566,-32670,-12566,-37696,-17592,-32670,-17592,-37696,-7540,-27644,-7540,-22618,-2514,-27644,-2514,-22618,-7540,-32670,-7540,-37696,-2514,-32670,-2514,-37696,-27644,-12566,-27644,-17592,-22618,-12566,-22618,-17592,-27644,-7540,-27644,-2514,-22618,-7540,-22618,-2514,-32670,-12566,-32670,-17592,-37696,-12566,-37696,-17592,-32670,-7540,-32670,-2514,-37696,-7540,-37696,-2514,-27644,-27644,-27644,-22618,-22618,-27644,-22618,-22618,-27644,-32670,-27644,-37696,-22618,-32670,-22618,-37696,-32670,-27644,-32670,-22618,-37696,-27644,-37696,-22618,-32670,-32670,-32670,-37696,-37696,-32670,-37696,-37696};
\ No newline at end of file
short nr_mod_table[NR_MOD_TABLE_SIZE_SHORT] = {0,0,23170,23170,-23170,-23170,23170,23170,23170,-23170,-23170,23170,-23170,-23170,10362,10362,10362,31086,31086,10362,31086,31086,10362,-10362,10362,-31086,31086,-10362,31086,-31086,-10362,10362,-10362,31086,-31086,10362,-31086,31086,-10362,-10362,-10362,-31086,-31086,-10362,-31086,-31086,15169,15169,15169,5057,5057,15169,5057,5057,15169,25281,15169,35393,5057,25281,5057,35393,25281,15169,25281,5057,35393,15169,35393,5057,25281,25281,25281,35393,35393,25281,35393,35393,15169,-15169,15169,-5057,5057,-15169,5057,-5057,15169,-25281,15169,-35393,5057,-25281,5057,-35393,25281,-15169,25281,-5057,35393,-15169,35393,-5057,25281,-25281,25281,-35393,35393,-25281,35393,-35393,-15169,15169,-15169,5057,-5057,15169,-5057,5057,-15169,25281,-15169,35393,-5057,25281,-5057,35393,-25281,15169,-25281,5057,-35393,15169,-35393,5057,-25281,25281,-25281,35393,-35393,25281,-35393,35393,-15169,-15169,-15169,-5057,-5057,-15169,-5057,-5057,-15169,-25281,-15169,-35393,-5057,-25281,-5057,-35393,-25281,-15169,-25281,-5057,-35393,-15169,-35393,-5057,-25281,-25281,-25281,-35393,-35393,-25281,-35393,-35393,12566,12566,12566,17592,17592,12566,17592,17592,12566,7540,12566,2514,17592,7540,17592,2514,7540,12566,7540,17592,2514,12566,2514,17592,7540,7540,7540,2514,2514,7540,2514,2514,12566,27644,12566,22618,17592,27644,17592,22618,12566,32670,12566,37696,17592,32670,17592,37696,7540,27644,7540,22618,2514,27644,2514,22618,7540,32670,7540,37696,2514,32670,2514,37696,27644,12566,27644,17592,22618,12566,22618,17592,27644,7540,27644,2514,22618,7540,22618,2514,32670,12566,32670,17592,37696,12566,37696,17592,32670,7540,32670,2514,37696,7540,37696,2514,27644,27644,27644,22618,22618,27644,22618,22618,27644,32670,27644,37696,22618,32670,22618,37696,32670,27644,32670,22618,37696,27644,37696,22618,32670,32670,32670,37696,37696,32670,37696,37696,12566,-12566,12566,-17592,17592,-12566,17592,-17592,12566,-7540,12566,-2514,17592,-7540,17592,-2514,7540,-12566,7540,-17592,2514,-12566,2514,-17592,7540,-7540,7540,-2514,2514,-7540,2514,-2514,12566,-27644,12566,-22618,17592,-27644,17592,-22618,12566,-32670,12566,-37696,17592,-32670,17592,-37696,7540,-27644,7540,-22618,2514,-27644,2514,-22618,7540,-32670,7540,-37696,2514,-32670,2514,-37696,27644,-12566,27644,-17592,22618,-12566,22618,-17592,27644,-7540,27644,-2514,22618,-7540,22618,-2514,32670,-12566,32670,-17592,37696,-12566,37696,-17592,32670,-7540,32670,-2514,37696,-7540,37696,-2514,27644,-27644,27644,-22618,22618,-27644,22618,-22618,27644,-32670,27644,-37696,22618,-32670,22618,-37696,32670,-27644,32670,-22618,37696,-27644,37696,-22618,32670,-32670,32670,-37696,37696,-32670,37696,-37696,-12566,12566,-12566,17592,-17592,12566,-17592,17592,-12566,7540,-12566,2514,-17592,7540,-17592,2514,-7540,12566,-7540,17592,-2514,12566,-2514,17592,-7540,7540,-7540,2514,-2514,7540,-2514,2514,-12566,27644,-12566,22618,-17592,27644,-17592,22618,-12566,32670,-12566,37696,-17592,32670,-17592,37696,-7540,27644,-7540,22618,-2514,27644,-2514,22618,-7540,32670,-7540,37696,-2514,32670,-2514,37696,-27644,12566,-27644,17592,-22618,12566,-22618,17592,-27644,7540,-27644,2514,-22618,7540,-22618,2514,-32670,12566,-32670,17592,-37696,12566,-37696,17592,-32670,7540,-32670,2514,-37696,7540,-37696,2514,-27644,27644,-27644,22618,-22618,27644,-22618,22618,-27644,32670,-27644,37696,-22618,32670,-22618,37696,-32670,27644,-32670,22618,-37696,27644,-37696,22618,-32670,32670,-32670,37696,-37696,32670,-37696,37696,-12566,-12566,-12566,-17592,-17592,-12566,-17592,-17592,-12566,-7540,-12566,-2514,-17592,-7540,-17592,-2514,-7540,-12566,-7540,-17592,-2514,-12566,-2514,-17592,-7540,-7540,-7540,-2514,-2514,-7540,-2514,-2514,-12566,-27644,-12566,-22618,-17592,-27644,-17592,-22618,-12566,-32670,-12566,-37696,-17592,-32670,-17592,-37696,-7540,-27644,-7540,-22618,-2514,-27644,-2514,-22618,-7540,-32670,-7540,-37696,-2514,-32670,-2514,-37696,-27644,-12566,-27644,-17592,-22618,-12566,-22618,-17592,-27644,-7540,-27644,-2514,-22618,-7540,-22618,-2514,-32670,-12566,-32670,-17592,-37696,-12566,-37696,-17592,-32670,-7540,-32670,-2514,-37696,-7540,-37696,-2514,-27644,-27644,-27644,-22618,-22618,-27644,-22618,-22618,-27644,-32670,-27644,-37696,-22618,-32670,-22618,-37696,-32670,-27644,-32670,-22618,-37696,-27644,-37696,-22618,-32670,-32670,-32670,-37696,-37696,-32670,-37696,-37696};
openair1/PHY/NR_TRANSPORT/nr_pbch.c
View file @ 5f0feaac
......@@ -39,7 +39,8 @@
//#define DEBUG_PBCH_ENCODING
//#define DEBUG_PBCH_DMRS
extern short nr_mod_table[NR_MOD_TABLE_SIZE_SHORT];
//extern short nr_mod_table[NR_MOD_TABLE_SIZE_SHORT];
#include "PHY/NR_REFSIG/nr_mod_table.h"
int nr_generate_pbch_dmrs(uint32_t *gold_pbch_dmrs,
int32_t **txdataF,
......
openair1/PHY/NR_TRANSPORT/nr_pss.c
View file @ 5f0feaac
......@@ -22,7 +22,7 @@
#include "PHY/NR_TRANSPORT/nr_transport.h"
//#define NR_PSS_DEBUG
#define NR_PSS_DEBUG
int nr_generate_pss( int16_t *d_pss,
int32_t **txdataF,
......@@ -52,7 +52,7 @@ int nr_generate_pss( int16_t *d_pss,
}
#ifdef NR_PSS_DEBUG
write_output("d_pss.m", "d_pss", (void*)d_pss, NR_PSS_LENGTH, 1, 1);
write_output("d_pss.m", "d_pss", (void*)d_pss, NR_PSS_LENGTH, 1, 0);
#endif
/// Resource mapping
......@@ -75,7 +75,7 @@ int nr_generate_pss( int16_t *d_pss,
}
#ifdef NR_PSS_DEBUG
write_output("pss_0.m", "pss_0", (void*)txdataF[0][2*l*frame_parms->ofdm_symbol_size], frame_parms->ofdm_symbol_size, 1, 1);
write_output("pss_0.m", "pss_0", (void*)&txdataF[0][2*l*frame_parms->ofdm_symbol_size], frame_parms->ofdm_symbol_size, 1, 1);
#endif
return 0;
......
openair1/PHY/NR_UE_TRANSPORT/nr_dlsch_demodulation.c
View file @ 5f0feaac
......@@ -1335,6 +1335,7 @@ void nr_dlsch_channel_compensation(int **rxdataF_ext,
__m128i mmtmpD0,mmtmpD1,mmtmpD2,mmtmpD3,QAM_amp128,QAM_amp128b;
//if (frame_parms->mode1_flag==1) // 10 out of 12 so don't reduce size
if (symbol == 2){
pilots=1;
......
openair1/PHY/NR_UE_TRANSPORT/nr_initial_sync.c
View file @ 5f0feaac
......@@ -197,13 +197,15 @@ int nr_initial_sync(PHY_VARS_NR_UE *ue, runmode_t mode)
* sync_pos SS/PBCH block
*/
cnt++;
if (cnt >100){
cnt =0;
if (1){
cnt =0;
/* process pss search on received buffer */
sync_pos = pss_synchro_nr(ue, NO_RATE_CHANGE);
sync_pos_slot = (frame_parms->samples_per_tti>>1) - 3*(frame_parms->ofdm_symbol_size + frame_parms->nb_prefix_samples);
sync_pos = sync_pos_slot+frame_parms->nb_prefix_samples;
if (sync_pos >= frame_parms->nb_prefix_samples)
sync_pos2 = sync_pos - frame_parms->nb_prefix_samples;
else
......
openair1/PHY/NR_UE_TRANSPORT/nr_pbch.c
View file @ 5f0feaac
......@@ -35,7 +35,7 @@
#include "PHY/sse_intrin.h"
//#include "SIMULATION/TOOLS/sim.h"
//#define DEBUG_PBCH 1
#define DEBUG_PBCH 1
//#define DEBUG_PBCH_ENCODING
#ifdef OPENAIR2
......@@ -247,6 +247,9 @@ void nr_pbch_channel_compensation(int **rxdataF_ext,
uint8_t output_shift)
{
short conjugate[8]__attribute__((aligned(16))) = {-1,1,-1,1,-1,1,-1,1};
short conjugate2[8]__attribute__((aligned(16))) = {1,-1,1,-1,1,-1,1,-1};
uint16_t rb,nb_rb=20;
uint8_t aatx,aarx;
#if defined(__x86_64__) || defined(__i386__)
......@@ -554,8 +557,10 @@ int nr_rx_pbch( PHY_VARS_NR_UE *ue,
for (symbol=5; symbol<8; symbol++) {
#ifdef DEBUG_PBCH
//printf("address dataf %p",nr_ue_common_vars->common_vars_rx_data_per_thread[ue->current_thread_id[subframe_rx]].rxdataF);
//write_output("rxdataF0_pbch.m","rxF0pbch",nr_ue_common_vars->common_vars_rx_data_per_thread[ue->current_thread_id[subframe_rx]].rxdataF,frame_parms->ofdm_symbol_size*4,2,1);
write_output("rxdataF0_pbch.m","rxF0pbch",nr_ue_common_vars->common_vars_rx_data_per_thread[ue->current_thread_id[subframe_rx]].rxdataF,frame_parms->ofdm_symbol_size*4,2,1);
#endif
nr_pbch_extract(nr_ue_common_vars->common_vars_rx_data_per_thread[ue->current_thread_id[subframe_rx]].rxdataF,
nr_ue_common_vars->common_vars_rx_data_per_thread[ue->current_thread_id[subframe_rx]].dl_ch_estimates[eNB_id],
......@@ -585,8 +590,10 @@ int nr_rx_pbch( PHY_VARS_NR_UE *ue,
symbol,
log2_maxh); // log2_maxh+I0_shift
//write_output("rxdataF_comp.m","rxFcomp",nr_ue_pbch_vars->rxdataF_comp,180,2,1);
#ifdef DEBUG_PBCH
write_output("rxdataF_comp.m","rxFcomp",nr_ue_pbch_vars->rxdataF_comp,180,2,1);
#endif
/*if (frame_parms->nb_antennas_rx > 1)
pbch_detection_mrc(frame_parms,
nr_ue_pbch_vars->rxdataF_comp,
......
openair1/PHY/NR_UE_TRANSPORT/pss_nr.c
View file @ 5f0feaac
......@@ -57,6 +57,8 @@
*
*********************************************************************/
#define DBG_PSS_NR
void *get_idft(int ofdm_symbol_size)
{
void (*idft)(int16_t *,int16_t *, int);
......@@ -791,18 +793,6 @@ int pss_search_time_nr(int **rxdata, ///rx data in time domain
/* Correlation computation is based on a a dot product which is realized thank to SIMS extensions */
for (n=0; n < length; n+=4) {
#ifdef RTAI_ENABLED
// This is necessary since the sync takes a long time and it seems to block all other threads thus screwing up RTAI. If we pause it for a little while during its execution we give RTAI a chance to catch up with its other tasks.
if ((n%frame_parms->samples_per_subframe == 0) && (n>0) && (openair_daq_vars.sync_state==0)) {
#ifdef DEBUG_PHY
msg("[SYNC TIME] pausing for 1000ns, n=%d\n",n);
#endif
rt_sleep(nano2count(1000));
}
#endif
for (int pss_index = 0; pss_index < NUMBER_PSS_SEQUENCE; pss_index++) {
pss_corr_ue[pss_index][n] = 0; /* clean correlation for position n */
......
openair1/PHY/defs_NR.h 0 → 100644
View file @ 5f0feaac
/*
* 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
*/
#ifndef __INIT_DEFS_NR__H__
#define __INIT_DEFS_NR__H__
/*
#define _GNU_SOURCE
#include <sched.h>
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <string.h>
#include <sys/ioctl.h>
#include <sys/types.h>
#include <sys/mman.h>
#include <linux/sched.h>
#include <signal.h>
#include <execinfo.h>
#include <getopt.h>
#include <sys/sysinfo.h>
#include <malloc.h>
#include <string.h>
#include <math.h>
#include "types.h"
#include "defs.h"
#include "assertions.h"*/
#include "impl_defs_nr.h"
#include "defs_nr_common.h"
#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;
//NR types temporarily placed here
typedef struct {
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;
} NR_DL_FRAME_PARMS;
*/
/// 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 (*td)(struct PHY_VARS_gNB_s *eNB,int UE_id,int harq_pid,int llr8_flag);
int (*te)(struct PHY_VARS_gNB_s *,uint8_t *,uint8_t,LTE_eNB_DLSCH_t *,int,uint8_t,time_stats_t *,time_stats_t *,time_stats_t *);
int (*start_if)(struct RU_t_s *ru,struct PHY_VARS_gNB_s *eNB);
uint8_t local_flag;
nfapi_nr_config_request_t gNB_config;
NR_DL_FRAME_PARMS frame_parms;
PHY_MEASUREMENTS_gNB measurements;
NR_IF_Module_t *if_inst;
NR_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;
/// 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;
/// 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 parallel turbo-decoder thread
pthread_attr_t attr_td;
/// pthread attributes for parallel turbo-encoder thread
pthread_attr_t attr_te;
/// pthread attributes for single eNB 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 structure for parallel turbo-decoder thread
pthread_t pthread_td;
/// pthread structure for parallel turbo-encoder thread
pthread_t pthread_te;
/// pthread structure for PRACH thread
pthread_t pthread_prach;
/// condition variable for parallel turbo-decoder thread
pthread_cond_t cond_td;
/// condition variable for parallel turbo-encoder thread
pthread_cond_t cond_te;
/// condition variable for PRACH processing thread;
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;
/// parameters for turbo-decoding worker thread
td_params tdp;
/// parameters for turbo-encoding worker thread
te_params tep;
/// 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;
#endif
openair1/PHY/defs_nr_common.h
View file @ 5f0feaac
......@@ -53,9 +53,12 @@
#define ONE_OVER_SQRT2_Q15 23170
#define ONE_OVER_TWO_Q15 16384
#define NR_MOD_TABLE_SIZE_SHORT 14
#define NR_MOD_TABLE_SIZE_SHORT 686
#define NR_MOD_TABLE_BPSK_OFFSET 1
#define NR_MOD_TABLE_QPSK_OFFSET 3
#define NR_MOD_TABLE_QAM16_OFFSET 7
#define NR_MOD_TABLE_QAM64_OFFSET 23
#define NR_MOD_TABLE_QAM256_OFFSET 87
#define NR_PSS_LENGTH 127
#define NR_SSS_LENGTH 127
......
openair1/PHY/phy_extern.h
View file @ 5f0feaac
......@@ -38,6 +38,7 @@ extern unsigned int TX_DMA_BUFFER[4][NB_ANTENNAS_TX];
extern unsigned int DAQ_MBOX;
extern int number_of_cards;
extern short conjugate[8],conjugate2[8];
#ifndef OCP_FRAMEWORK
//extern PHY_VARS_eNB ***PHY_vars_eNB_g;
......
openair1/PHY/phy_extern_nr_ue.h
View file @ 5f0feaac
......@@ -19,8 +19,8 @@
* contact@openairinterface.org
*/
#ifndef __PHY_EXTERN_UE__H__
#define __PHY_EXTERN_UE__H__
#ifndef __PHY_EXTERN_NR_UE__H__
#define __PHY_EXTERN_NR_UE__H__
#include "PHY/defs_nr_UE.h"
//#include "common/ran_context.h"
......
openair1/PHY/phy_extern_ue.h
View file @ 5f0feaac
......@@ -36,6 +36,7 @@ extern unsigned int TX_DMA_BUFFER[4][NB_ANTENNAS_TX];
extern int number_of_cards;
extern short conjugate[8],conjugate2[8];
#ifndef OCP_FRAMEWORK
extern PHY_VARS_UE ***PHY_vars_UE_g;
......
openair1/PHY/phy_vars.h
View file @ 5f0feaac
......@@ -61,7 +61,8 @@ unsigned short rev256[256],rev512[512],rev1024[1024],rev4096[4096],rev2048[2048]
char mode_string[4][20] = {"NOT SYNCHED","PRACH","RAR","PUSCH"};
short conjugate[8]__attribute__((aligned(16))) = {-1,1,-1,1,-1,1,-1,1};
short conjugate2[8]__attribute__((aligned(16))) = {1,-1,1,-1,1,-1,1,-1};
#include "SIMULATION/ETH_TRANSPORT/vars.h"
......
openair1/PHY/phy_vars_nr_ue.h
View file @ 5f0feaac
......@@ -57,6 +57,8 @@ unsigned short rev256[256],rev512[512],rev1024[1024],rev4096[4096],rev2048[2048]
char mode_string[4][20] = {"NOT SYNCHED","PRACH","RAR","PUSCH"};
short conjugate[8]__attribute__((aligned(16))) = {-1,1,-1,1,-1,1,-1,1};
short conjugate2[8]__attribute__((aligned(16))) = {1,-1,1,-1,1,-1,1,-1};
#include "SIMULATION/ETH_TRANSPORT/vars.h"
......
openair1/PHY/phy_vars_ue.h
View file @ 5f0feaac
......@@ -56,6 +56,8 @@ unsigned short rev256[256],rev512[512],rev1024[1024],rev4096[4096],rev2048[2048]
char mode_string[4][20] = {"NOT SYNCHED","PRACH","RAR","PUSCH"};
short conjugate[8]__attribute__((aligned(16))) = {-1,1,-1,1,-1,1,-1,1};
short conjugate2[8]__attribute__((aligned(16))) = {1,-1,1,-1,1,-1,1,-1};
#include "SIMULATION/ETH_TRANSPORT/vars.h"
......
openair1/SCHED_NR/fapi_nr_l1.c
View file @ 5f0feaac
......@@ -42,8 +42,8 @@ void handle_nr_nfapi_bch_pdu(PHY_VARS_gNB *gNB,
uint8_t *sdu)
{
AssertFatal(dl_config_pdu->bch_pdu.bch_pdu_rel15.length == 3, "BCH PDU has length %d != 3\n",
dl_config_pdu->bch_pdu.bch_pdu_rel15.length);
AssertFatal(dl_config_pdu->bch_pdu_rel15.length == 3, "BCH PDU has length %d != 3\n",
dl_config_pdu->bch_pdu_rel15.length);
LOG_I(PHY,"pbch_pdu[0]: %x,pbch_pdu[1]: %x,gNB->pbch_pdu[2]: %x\n",sdu[0],sdu[1],sdu[2]);
gNB->pbch_pdu[0] = sdu[2];
......@@ -108,9 +108,9 @@ void nr_schedule_response(NR_Sched_Rsp_t *Sched_INFO){
//LOG_D(PHY,"NFAPI: dl_pdu %d : type %d\n",i,dl_config_pdu->pdu_type);
switch (dl_config_pdu->pdu_type) {
case NFAPI_NR_DL_CONFIG_BCH_PDU_TYPE:
AssertFatal(dl_config_pdu->bch_pdu.bch_pdu_rel15.pdu_index < TX_req->tx_request_body.number_of_pdus,
AssertFatal(dl_config_pdu->bch_pdu_rel15.pdu_index < TX_req->tx_request_body.number_of_pdus,
"bch_pdu_rel8.pdu_index>=TX_req->number_of_pdus (%d>%d)\n",
dl_config_pdu->bch_pdu.bch_pdu_rel15.pdu_index,
dl_config_pdu->bch_pdu_rel15.pdu_index,
TX_req->tx_request_body.number_of_pdus);
gNB->pbch_configured=1;
do_oai=1;
......@@ -118,7 +118,7 @@ void nr_schedule_response(NR_Sched_Rsp_t *Sched_INFO){
handle_nr_nfapi_bch_pdu(gNB,
proc,
dl_config_pdu,
TX_req->tx_request_body.tx_pdu_list[dl_config_pdu->bch_pdu.bch_pdu_rel15.pdu_index].segments[0].segment_data);
TX_req->tx_request_body.tx_pdu_list[dl_config_pdu->bch_pdu_rel15.pdu_index].segments[0].segment_data);
break;
case NFAPI_NR_DL_CONFIG_DCI_DL_PDU_TYPE:
......
openair1/SCHED_NR/sched_nr.h
View file @ 5f0feaac
......@@ -37,6 +37,7 @@
lte_subframe_t nr_subframe_select (nfapi_nr_config_request_t *cfg, unsigned char subframe);
void nr_set_ssb_first_subcarrier(nfapi_nr_config_request_t *cfg, NR_DL_FRAME_PARMS *fp);
void phy_procedures_gNB_TX(PHY_VARS_gNB *gNB, gNB_rxtx_proc_t *proc, int do_meas);
void nr_common_signal_procedures (PHY_VARS_gNB *gNB,int frame, int subframe);
void nr_init_feptx_thread(RU_t *ru,pthread_attr_t *attr_feptx);
void nr_feptx_ofdm(RU_t *ru);
void nr_feptx_ofdm_2thread(RU_t *ru);
......
openair1/SIMULATION/NR_PHY/pbchsim.c 0 → 100644
View file @ 5f0feaac
/*
* 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
*/
#include <string.h>
#include <math.h>
#include <unistd.h>
#include <fcntl.h>
#include <sys/ioctl.h>
#include <sys/mman.h>
#include "SIMULATION/TOOLS/sim.h"
#include "SIMULATION/RF/rf.h"
#include "PHY/types.h"
#include "PHY/defs_nr_common.h"
#include "PHY/defs_nr_UE.h"
#include "PHY/defs_gNB.h"
#include "PHY/INIT/phy_init.h"
#include "SCHED_NR/sched_nr.h"
#include "PHY/MODULATION/modulation_common.h"
#include "common/ran_context.h"
PHY_VARS_gNB *gNB;
PHY_VARS_NR_UE *UE;
RAN_CONTEXT_t RC;
double cpuf;
// dummy functions
int nfapi_mode=0;
int oai_nfapi_hi_dci0_req(nfapi_hi_dci0_request_t *hi_dci0_req) { return(0);}
int oai_nfapi_tx_req(nfapi_tx_request_t *tx_req) { return(0); }
int oai_nfapi_dl_config_req(nfapi_dl_config_request_t *dl_config_req) { return(0); }
int oai_nfapi_ul_config_req(nfapi_ul_config_request_t *ul_config_req) { return(0); }
int oai_nfapi_nr_dl_config_req(nfapi_nr_dl_config_request_t *dl_config_req) {return(0);}
uint32_t from_earfcn(int eutra_bandP,uint32_t dl_earfcn) {return(0);}
int32_t get_uldl_offset(int eutra_bandP) {return(0);}
NR_IF_Module_t *NR_IF_Module_init(int Mod_id){return(NULL);}
void exit_fun(const char *s) { exit(-1); }
// needed for some functions
PHY_VARS_NR_UE * PHY_vars_UE_g[1][1]={NULL};
int main(int argc, char **argv)
{
char c;
int i,l,aa;
double sigma2, sigma2_dB=10,SNR,snr0=-2.0,snr1=2.0;
uint8_t snr1set=0;
int **txdata;
double **s_re,**s_im,**r_re,**r_im;
double iqim = 0.0;
unsigned char pbch_pdu[6];
// int sync_pos, sync_pos_slot;
// FILE *rx_frame_file;
FILE *output_fd = NULL;
uint8_t write_output_file=0;
//int result;
int freq_offset;
// int subframe_offset;
// char fname[40], vname[40];
int trial,n_trials=1,n_errors,n_errors2,n_alamouti;
uint8_t transmission_mode = 1,n_tx=1,n_rx=1;
uint16_t Nid_cell=0;
channel_desc_t *gNB2UE;
uint32_t nsymb,tx_lev,tx_lev1 = 0,tx_lev2 = 0;
uint8_t extended_prefix_flag=0;
int8_t interf1=-21,interf2=-21;
FILE *input_fd=NULL,*pbch_file_fd=NULL;
char input_val_str[50],input_val_str2[50];
uint8_t frame_mod4,num_pdcch_symbols = 0;
uint16_t NB_RB=25;
SCM_t channel_model=AWGN;//Rayleigh1_anticorr;
double pbch_sinr;
int pbch_tx_ant;
uint8_t N_RB_DL=106,mu=1;
unsigned char frame_type = 0;
unsigned char pbch_phase = 0;
int frame=0,subframe=0;
int frame_length_complex_samples;
int frame_length_complex_samples_no_prefix;
NR_DL_FRAME_PARMS *frame_parms;
nfapi_nr_config_request_t *gNB_config;
int ret;
cpuf = get_cpu_freq_GHz();
if ( load_configmodule(argc,argv) == 0) {
exit_fun("[SOFTMODEM] Error, configuration module init failed\n");
}
logInit();
randominit(0);
while ((c = getopt (argc, argv, "f:hA:pf:g:i:j:n:s:S:t:x:y:z:N:F:GR:dP:")) != -1) {
switch (c) {
case 'f':
write_output_file=1;
output_fd = fopen(optarg,"w");
if (output_fd==NULL) {
printf("Error opening %s\n",optarg);
exit(-1);
}
break;
case 'd':
frame_type = 1;
break;
case 'g':
switch((char)*optarg) {
case 'A':
channel_model=SCM_A;
break;
case 'B':
channel_model=SCM_B;
break;
case 'C':
channel_model=SCM_C;
break;
case 'D':
channel_model=SCM_D;
break;
case 'E':
channel_model=EPA;
break;
case 'F':
channel_model=EVA;
break;
case 'G':
channel_model=ETU;
break;
default:
msg("Unsupported channel model!\n");
exit(-1);
}
break;
case 'i':
interf1=atoi(optarg);
break;
case 'j':
interf2=atoi(optarg);
break;
case 'n':
n_trials = atoi(optarg);
break;
case 's':
snr0 = atof(optarg);
msg("Setting SNR0 to %f\n",snr0);
break;
case 'S':
snr1 = atof(optarg);
snr1set=1;
msg("Setting SNR1 to %f\n",snr1);
break;
/*
case 't':
Td= atof(optarg);
break;
*/
case 'p':
extended_prefix_flag=1;
break;
/*
case 'r':
ricean_factor = pow(10,-.1*atof(optarg));
if (ricean_factor>1) {
printf("Ricean factor must be between 0 and 1\n");
exit(-1);
}
break;
*/
case 'x':
transmission_mode=atoi(optarg);
if ((transmission_mode!=1) &&
(transmission_mode!=2) &&
(transmission_mode!=6)) {
msg("Unsupported transmission mode %d\n",transmission_mode);
exit(-1);
}
break;
case 'y':
n_tx=atoi(optarg);
if ((n_tx==0) || (n_tx>2)) {
msg("Unsupported number of tx antennas %d\n",n_tx);
exit(-1);
}
break;
case 'z':
n_rx=atoi(optarg);
if ((n_rx==0) || (n_rx>2)) {
msg("Unsupported number of rx antennas %d\n",n_rx);
exit(-1);
}
break;
case 'N':
Nid_cell = atoi(optarg);
break;
case 'R':
N_RB_DL = atoi(optarg);
break;
case 'F':
input_fd = fopen(optarg,"r");
if (input_fd==NULL) {
printf("Problem with filename %s\n",optarg);
exit(-1);
}
break;
case 'P':
pbch_phase = atoi(optarg);
if (pbch_phase>3)
printf("Illegal PBCH phase (0-3) got %d\n",pbch_phase);
break;
default:
case 'h':
printf("%s -h(elp) -p(extended_prefix) -N cell_id -f output_filename -F input_filename -g channel_model -n n_frames -t Delayspread -s snr0 -S snr1 -x transmission_mode -y TXant -z RXant -i Intefrence0 -j Interference1 -A interpolation_file -C(alibration offset dB) -N CellId\n",
argv[0]);
printf("-h This message\n");
printf("-p Use extended prefix mode\n");
printf("-d Use TDD\n");
printf("-n Number of frames to simulate\n");
printf("-s Starting SNR, runs from SNR0 to SNR0 + 5 dB. If n_frames is 1 then just SNR is simulated\n");
printf("-S Ending SNR, runs from SNR0 to SNR1\n");
printf("-t Delay spread for multipath channel\n");
printf("-g [A,B,C,D,E,F,G] Use 3GPP SCM (A,B,C,D) or 36-101 (E-EPA,F-EVA,G-ETU) models (ignores delay spread and Ricean factor)\n");
printf("-x Transmission mode (1,2,6 for the moment)\n");
printf("-y Number of TX antennas used in eNB\n");
printf("-z Number of RX antennas used in UE\n");
printf("-i Relative strength of first intefering eNB (in dB) - cell_id mod 3 = 1\n");
printf("-j Relative strength of second intefering eNB (in dB) - cell_id mod 3 = 2\n");
printf("-N Nid_cell\n");
printf("-R N_RB_DL\n");
printf("-O oversampling factor (1,2,4,8,16)\n");
printf("-A Interpolation_filname Run with Abstraction to generate Scatter plot using interpolation polynomial in file\n");
// printf("-C Generate Calibration information for Abstraction (effective SNR adjustment to remove Pe bias w.r.t. AWGN)\n");
printf("-f Output filename (.txt format) for Pe/SNR results\n");
printf("-F Input filename (.txt format) for RX conformance testing\n");
exit (-1);
break;
}
}
if (snr1set==0)
snr1 = snr0+10;
gNB2UE = new_channel_desc_scm(n_tx,
n_rx,
channel_model,
61.44e6, //N_RB2sampling_rate(N_RB_DL),
40e6, //N_RB2channel_bandwidth(N_RB_DL),
0,
0,
0);
if (gNB2UE==NULL) {
msg("Problem generating channel model. Exiting.\n");
exit(-1);
}
RC.gNB = (PHY_VARS_gNB***) malloc(sizeof(PHY_VARS_gNB **));
RC.gNB[0] = (PHY_VARS_gNB**) malloc(sizeof(PHY_VARS_gNB *));
RC.gNB[0][0] = malloc(sizeof(PHY_VARS_gNB));
gNB = RC.gNB[0][0];
gNB_config = &gNB->gNB_config;
frame_parms = &gNB->frame_parms; //to be initialized I suppose (maybe not necessary for PBCH)
frame_parms->nb_antennas_tx = n_tx;
frame_parms->nb_antennas_rx = n_rx;
frame_parms->N_RB_DL = N_RB_DL;
nr_phy_config_request_sim(gNB);
phy_init_nr_gNB(gNB,0,0);
frame_length_complex_samples = frame_parms->samples_per_subframe;
frame_length_complex_samples_no_prefix = frame_parms->samples_per_subframe_wCP;
s_re = malloc(2*sizeof(double*));
s_im = malloc(2*sizeof(double*));
r_re = malloc(2*sizeof(double*));
r_im = malloc(2*sizeof(double*));
txdata = malloc(2*sizeof(int*));
for (i=0; i<2; i++) {
s_re[i] = malloc(frame_length_complex_samples*sizeof(double));
bzero(s_re[i],frame_length_complex_samples*sizeof(double));
s_im[i] = malloc(frame_length_complex_samples*sizeof(double));
bzero(s_im[i],frame_length_complex_samples*sizeof(double));
r_re[i] = malloc(frame_length_complex_samples*sizeof(double));
bzero(r_re[i],frame_length_complex_samples*sizeof(double));
r_im[i] = malloc(frame_length_complex_samples*sizeof(double));
bzero(r_im[i],frame_length_complex_samples*sizeof(double));
txdata[i] = malloc(frame_length_complex_samples*sizeof(int));
bzero(r_re[i],frame_length_complex_samples*sizeof(int));
}
if (pbch_file_fd!=NULL) {
load_pbch_desc(pbch_file_fd);
}
//configure UE
UE = malloc(sizeof(PHY_VARS_NR_UE));
memcpy(&UE->frame_parms,frame_parms,sizeof(NR_DL_FRAME_PARMS));
phy_init_nr_top(frame_parms);
if (init_nr_ue_signal(UE, 1, 0) != 0)
{
printf("Error at UE NR initialisation\n");
exit(-1);
}
// generate signal
if (input_fd==NULL) {
nr_common_signal_procedures (gNB,frame,subframe);
}
LOG_M("txsigF0.m","txsF0", gNB->common_vars.txdataF[0],frame_length_complex_samples_no_prefix,1,1);
if (gNB->frame_parms.nb_antennas_tx>1)
LOG_M("txsigF1.m","txsF1", gNB->common_vars.txdataF[1],frame_length_complex_samples_no_prefix,1,1);
//TODO: loop over slots
for (aa=0; aa<gNB->frame_parms.nb_antennas_tx; aa++) {
if (gNB_config->subframe_config.dl_cyclic_prefix_type.value == 1) {
PHY_ofdm_mod(gNB->common_vars.txdataF[aa],
txdata[aa],
frame_parms->ofdm_symbol_size,
12,
frame_parms->nb_prefix_samples,
CYCLIC_PREFIX);
} else {
nr_normal_prefix_mod(gNB->common_vars.txdataF[aa],
txdata[aa],
14,
frame_parms);
}
}
LOG_M("txsig0.m","txs0", txdata[0],frame_length_complex_samples,1,1);
if (gNB->frame_parms.nb_antennas_tx>1)
LOG_M("txsig1.m","txs1", txdata[1],frame_length_complex_samples,1,1);
for (i=0; i<frame_length_complex_samples; i++) {
for (aa=0; aa<frame_parms->nb_antennas_tx; aa++) {
r_re[aa][i] = ((double)(((short *)txdata[aa]))[(i<<1)]);
r_im[aa][i] = ((double)(((short *)txdata[aa]))[(i<<1)+1]);
}
}
for (SNR=snr0; SNR<snr1; SNR+=.2) {
n_errors = 0;
n_errors2 = 0;
n_alamouti = 0;
for (trial=0; trial<n_trials; trial++) {
// multipath channel
//multipath_channel(gNB2UE,s_re,s_im,r_re,r_im,frame_length_complex_samples,0);
//AWGN
sigma2_dB = SNR;
sigma2 = pow(10,sigma2_dB/10);
for (i=0; i<frame_length_complex_samples; i++) {
for (aa=0; aa<frame_parms->nb_antennas_rx; aa++) {
((short*) UE->common_vars.rxdata[aa])[2*i] = (short) ((r_re[aa][i] +sqrt(sigma2/2)*gaussdouble(0.0,1.0)));
((short*) UE->common_vars.rxdata[aa])[2*i+1] = (short) ((r_im[aa][i] + (iqim*r_re[aa][i]) + sqrt(sigma2/2)*gaussdouble(0.0,1.0)));
}
}
if (n_trials==1) {
LOG_M("rxsig0.m","rxs0", UE->common_vars.rxdata[0],frame_length_complex_samples,1,1);
if (gNB->frame_parms.nb_antennas_tx>1)
LOG_M("rxsig1.m","rxs1", UE->common_vars.rxdata[1],frame_length_complex_samples,1,1);
}
ret = nr_initial_sync(UE, normal_txrx);
printf("nr_initial_sync1 returns %d\n",ret);
} //noise trials
printf("SNR %f : n_errors = %d/%d\n", SNR,n_errors,n_trials);
if (n_trials==1)
break;
} // NSR
for (i=0; i<2; i++) {
free(s_re[i]);
free(s_im[i]);
free(r_re[i]);
free(r_im[i]);
free(txdata[i]);
}
free(s_re);
free(s_im);
free(r_re);
free(r_im);
free(txdata);
if (write_output_file)
fclose(output_fd);
return(n_errors);
}
openair1/SIMULATION/NR_UE_PHY/unit_tests/src/pbch_test.c
View file @ 5f0feaac
......@@ -39,9 +39,10 @@ typedef int nfapi_nr_pfcch_commonSearchSpaces_t;
#include "../nfapi/open-nFAPI/nfapi/public_inc/nfapi_nr_interface.h"
#include "PHY/defs_nr_UE.h"
#include "PHY/INIT/init_extern.h"
#include "PHY/phy_extern_nr_ue.h"
#include "PHY/NR_TRANSPORT/nr_transport.h"
#include "PHY/INIT/init_extern.h"
#include "PHY/NR_UE_TRANSPORT/nr_transport_ue.h"
#include "PHY/NR_UE_TRANSPORT/nr_transport_proto_ue.h"
#include "PHY/NR_REFSIG/ss_pbch_nr.h"
#include "PHY/NR_REFSIG/pss_nr.h"
......@@ -222,7 +223,7 @@ void set_sequence_sss(PHY_VARS_NR_UE *PHY_vars_UE, int offset, int slot_offset)
}
#else
insert_sss_nr(&tmp, frame_parms);
insert_sss_nr(tmp, frame_parms);
#endif
}
......@@ -393,7 +394,7 @@ int main(int argc, char *argv[])
int size_test_position;
/* this is a pointer to the function in charge of the test */
int (*p_test_synchro_pss_sss)(PHY_VARS_NR_UE *PHY_vars_UE, int position_symbol, int sequence_number, test_t *test) = test_synchro_pss_sss;
int (*p_test_synchro_pss_sss)(PHY_VARS_NR_UE *PHY_vars_UE, int position_symbol, int sequence_number) = test_synchro_pss_sss_nr;
#if 0
int Nid_cell[] = { (3*0+0), (3*71+0), (3*21+2), (3*21+2), (3*55+1), (3*111+2) };
......@@ -413,21 +414,19 @@ int main(int argc, char *argv[])
size_test_position = sizeof(test_position)/sizeof(int);
printf("***********************************\n");
printf(" %s Test NR synchronisation \n", test.test_current);
printf(" %s Test NR synchroisation \n", test.test_current);
printf("***********************************\n");
for (unsigned int index = 0; index < (sizeof(Nid_cell)/sizeof(int)); index++) {
PHY_vars_eNB->frame_parms.Nid_cell = Nid_cell[index];
Nid2 = GET_NID2(PHY_vars_eNB->frame_parms.Nid_cell);
Nid1 = GET_NID1(PHY_vars_eNB->frame_parms.Nid_cell);
Nid2 = GET_NID2(Nid_cell[index]);
Nid1 = GET_NID1(Nid_cell[index]);
for (int position = 0; position < size_test_position; position++) {
PHY_vars_UE->frame_parms.Nid_cell = (3 * N_ID_1_NUMBER) + N_ID_2_NUMBER; /* set to unvalid value */
decoded_pbch = (*p_test_synchro_pss_sss)(PHY_vars_UE, test_position[position], Nid2, &test); /* return phase index which gives phase error from an array */
decoded_pbch = (*p_test_synchro_pss_sss)(PHY_vars_UE, test_position[position], Nid2); /* return phase index which gives phase error from an array */
test.number_of_tests++;
printf("\n%s ", test.test_current);
......
openair1/SIMULATION/TOOLS/sim.h
View file @ 5f0feaac
......@@ -398,7 +398,7 @@ void multipath_tv_channel(channel_desc_t *desc,
double N_RB2sampling_rate(uint16_t N_RB);
double N_RB2channel_bandwidth(uint16_t N_RB);
#include "targets/RT/USER/rfsim.h"
//#include "targets/RT/USER/rfsim.h"
void do_DL_sig(sim_t *sim,
uint16_t subframe,
......
openair2/GNB_APP/gnb_config.c
View file @ 5f0feaac
......@@ -624,7 +624,7 @@ void RCconfig_NRRRC(MessageDef *msg_p, uint32_t i, gNB_RRC_INST *rrc) {
paramdef_t GNBParams[] = GNBPARAMS_DESC;
paramlist_def_t GNBParamList = {GNB_CONFIG_STRING_GNB_LIST,NULL,0};
////////// Physical parameters
//checkedparam_t config_check_CCparams[] = NRCCPARAMS_CHECK;
checkedparam_t config_check_CCparams[] = NRCCPARAMS_CHECK;
paramdef_t CCsParams[] = NRCCPARAMS_DESC;
paramlist_def_t CCsParamList = {GNB_CONFIG_STRING_COMPONENT_CARRIERS,NULL,0};
......
openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_bch.c
View file @ 5f0feaac
......@@ -97,10 +97,10 @@ void schedule_nr_mib(module_id_t module_idP, frame_t frameP, sub_frame_t subfram
memset((void *) dl_config_pdu, 0,sizeof(nfapi_nr_dl_config_request_pdu_t));
dl_config_pdu->pdu_type = NFAPI_NR_DL_CONFIG_BCH_PDU_TYPE;
dl_config_pdu->pdu_size =2 + sizeof(nfapi_nr_dl_config_bch_pdu_rel15_t);
dl_config_pdu->bch_pdu.bch_pdu_rel15.tl.tag = NFAPI_NR_DL_CONFIG_REQUEST_BCH_PDU_REL15_TAG;
dl_config_pdu->bch_pdu.bch_pdu_rel15.length = mib_sdu_length;
dl_config_pdu->bch_pdu.bch_pdu_rel15.pdu_index = gNB->pdu_index[CC_id];
dl_config_pdu->bch_pdu.bch_pdu_rel15.transmission_power = 6000;
dl_config_pdu->bch_pdu_rel15.tl.tag = NFAPI_NR_DL_CONFIG_REQUEST_BCH_PDU_REL15_TAG;
dl_config_pdu->bch_pdu_rel15.length = mib_sdu_length;
dl_config_pdu->bch_pdu_rel15.pdu_index = gNB->pdu_index[CC_id];
dl_config_pdu->bch_pdu_rel15.transmission_power = 6000;
dl_req->tl.tag = NFAPI_DL_CONFIG_REQUEST_BODY_TAG;
dl_req->number_pdu++;
dl_config_request->header.message_id = NFAPI_DL_CONFIG_REQUEST;
......
openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_phytest.c
View file @ 5f0feaac
......@@ -67,7 +67,7 @@ void nr_schedule_css_dlsch_phytest(module_id_t module_idP,
nr_configure_css_dci_from_mib(&gNB->pdcch_type0_params,
kHz30, kHz30, nr_FR1, 0, 0,
fp->slots_per_frame,
cfg->rf_config.dl_channel_bandwidth.value);
cfg->rf_config.dl_carrier_bandwidth.value);
memcpy((void*)params_rel15, (void*)&gNB->pdcch_type0_params, sizeof(nfapi_nr_dl_config_pdcch_parameters_rel15_t));
pdu_rel15->frequency_domain_assignment = 5;
......
targets/RT/USER/nr-ru.c
View file @ 5f0feaac
......@@ -806,10 +806,10 @@ void tx_rf(RU_t *ru) {
for (i=0; i<ru->nb_tx; i++)
txp[i] = (void*)&ru->common.txdata[i][(proc->subframe_tx*fp->samples_per_subframe)-sf_extension];
/*if (proc->subframe_tx == 0){
if (proc->subframe_tx == 0){
write_output("txdataF_frame.m","txdataF_frame",&ru->common.txdataF_BF[i],fp->samples_per_subframe_wCP, 1, 1);
write_output("txdata_frame.m","txdata_frame",&ru->common.txdata[i],fp->samples_per_subframe, 1, 1);
}*/
}
VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME( VCD_SIGNAL_DUMPER_VARIABLES_TRX_TST, (proc->timestamp_tx-ru->openair0_cfg.tx_sample_advance)&0xffffffff );
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME( VCD_SIGNAL_DUMPER_FUNCTIONS_TRX_WRITE, 1 );
......
targets/RT/USER/nr-softmodem.c
View file @ 5f0feaac
......@@ -94,8 +94,6 @@ unsigned short config_frames[4] = {2,9,11,13};
// current status is that every UE has a DL scope for a SINGLE eNB (gnb_id=0)
// at eNB 0, an UL scope for every UE
short nr_mod_table[NR_MOD_TABLE_SIZE_SHORT] = {0,0,23170,23170,-23170,-23170,23170,23170,23170,-23170,-23170,23170,-23170,-23170};
FD_lte_phy_scope_ue *form_ue[NUMBER_OF_UE_MAX];
FD_lte_phy_scope_enb *form_enb[MAX_NUM_CCs][NUMBER_OF_UE_MAX];
FD_stats_form *form_stats=NULL,*form_stats_l2=NULL;
......
targets/RT/USER/nr-uesoftmodem.c
View file @ 5f0feaac
......@@ -634,66 +634,6 @@ void set_default_frame_parms(NR_DL_FRAME_PARMS *frame_parms[MAX_NUM_CCs]) {
}
void set_default_frame_parms_single(nfapi_nr_config_request_t *config, NR_DL_FRAME_PARMS *frame_parms) {
//int CC_id;
//for (CC_id=0; CC_id<MAX_NUM_CCs; CC_id++) {
/* Set some default values that may be overwritten while reading options */
frame_parms = (NR_DL_FRAME_PARMS*) malloc(sizeof(NR_DL_FRAME_PARMS));
config = (nfapi_nr_config_request_t*) malloc(sizeof(nfapi_nr_config_request_t));
config->subframe_config.numerology_index_mu.value =1;
config->subframe_config.duplex_mode.value = 1; //FDD
config->subframe_config.dl_cyclic_prefix_type.value = 0; //NORMAL
config->rf_config.dl_carrier_bandwidth.value = 106;
config->rf_config.ul_carrier_bandwidth.value = 106;
config->rf_config.tx_antenna_ports.value = 1;
config->rf_config.rx_antenna_ports.value = 1;
config->sch_config.physical_cell_id.value = 0;
frame_parms->frame_type = FDD;
frame_parms->tdd_config = 3;
//frame_parms[CC_id]->tdd_config_S = 0;
frame_parms->N_RB_DL = 106;
frame_parms->N_RB_UL = 106;
frame_parms->Ncp = NORMAL;
//frame_parms[CC_id]->Ncp_UL = NORMAL;
frame_parms->Nid_cell = 0;
//frame_parms[CC_id]->num_MBSFN_config = 0;
frame_parms->nb_antenna_ports_eNB = 1;
frame_parms->nb_antennas_tx = 1;
frame_parms->nb_antennas_rx = 1;
//frame_parms[CC_id]->nushift = 0;
///frame_parms[CC_id]->phich_config_common.phich_resource = oneSixth;
//frame_parms[CC_id]->phich_config_common.phich_duration = normal;
// UL RS Config
/*frame_parms[CC_id]->pusch_config_common.ul_ReferenceSignalsPUSCH.cyclicShift = 1;//n_DMRS1 set to 0
frame_parms[CC_id]->pusch_config_common.ul_ReferenceSignalsPUSCH.groupHoppingEnabled = 1;
frame_parms[CC_id]->pusch_config_common.ul_ReferenceSignalsPUSCH.sequenceHoppingEnabled = 0;
frame_parms[CC_id]->pusch_config_common.ul_ReferenceSignalsPUSCH.groupAssignmentPUSCH = 0;
frame_parms[CC_id]->pusch_config_common.n_SB = 1;
frame_parms[CC_id]->pusch_config_common.hoppingMode = 0;
frame_parms[CC_id]->pusch_config_common.pusch_HoppingOffset = 0;
frame_parms[CC_id]->pusch_config_common.enable64QAM = 0;
frame_parms[CC_id]->prach_config_common.rootSequenceIndex=22;
frame_parms[CC_id]->prach_config_common.prach_ConfigInfo.zeroCorrelationZoneConfig=1;
frame_parms[CC_id]->prach_config_common.prach_ConfigInfo.prach_ConfigIndex=0;
frame_parms[CC_id]->prach_config_common.prach_ConfigInfo.highSpeedFlag=0;
frame_parms[CC_id]->prach_config_common.prach_ConfigInfo.prach_FreqOffset=0;*/
// NR: Init to legacy LTE 20Mhz params
frame_parms->numerology_index = 0;
frame_parms->ttis_per_subframe = 1;
frame_parms->slots_per_tti = 2;
//}
}
void init_openair0(void);
void init_openair0() {
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment