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fixing coding testbench. performance to be checked

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git-svn-id: http://svn.eurecom.fr/openair4G/trunk@6418 818b1a75-f10b-46b9-bf7c-635c3b92a50f
This commit is contained in:
Florian Kaltenberger
2015-01-21 07:01:14 +00:00
parent 5505f42845
commit b2e68e7ed8
3 changed files with 22 additions and 23 deletions
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openair1/PHY/CODING/TESTBENCH/Makefile
+1 -1
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@@ -7,7 +7,7 @@ OPENAIR2_TOP = $(OPENAIR2_DIR)
OPENAIR3 = $(OPENAIR3_DIR) OPENAIR3 = $(OPENAIR3_DIR)
CFLAGS += -DNODE_RG -DUSER_MODE -DPC_TARGET -DNO_UL_REF -DNB_ANTENNAS_RX=2 -DNB_ANTENNAS_TXRX=2 -DNB_ANTENNAS_TX=2 -DOPENAIR_LTE CFLAGS += -DNODE_RG -DUSER_MODE -DPC_TARGET -DNO_UL_REF -DNB_ANTENNAS_RX=2 -DNB_ANTENNAS_TXRX=2 -DNB_ANTENNAS_TX=2 -DOPENAIR_LTE -DMAX_NUM_CCs=1
ASN1_MSG_INC = $(OPENAIR2_DIR)/RRC/LITE/MESSAGES ASN1_MSG_INC = $(OPENAIR2_DIR)/RRC/LITE/MESSAGES
openair1/PHY/CODING/TESTBENCH/ltetest.c
+20 -21
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@@ -34,7 +34,6 @@
#include "PHY/defs.h" #include "PHY/defs.h"
#include "PHY/vars.h" #include "PHY/vars.h"
#include "MAC_INTERFACE/vars.h" #include "MAC_INTERFACE/vars.h"
#include "ARCH/CBMIMO1/DEVICE_DRIVER/vars.h"
#include "PHY/CODING/defs.h" #include "PHY/CODING/defs.h"
#include "SCHED/defs.h" #include "SCHED/defs.h"
@@ -66,7 +65,7 @@ int current_dlsch_cqi;
PHY_VARS_eNB *PHY_vars_eNB; PHY_VARS_eNB *PHY_vars_eNB;
PHY_VARS_UE *PHY_vars_UE; PHY_VARS_UE *PHY_vars_UE;
DCI2_5MHz_2A_M10PRB_TDD_t DLSCH_alloc_pdu2; DCI1_5MHz_TDD_t DLSCH_alloc_pdu;
channel_desc_t *UE2eNB[NUMBER_OF_UE_MAX][NUMBER_OF_eNB_MAX]; channel_desc_t *UE2eNB[NUMBER_OF_UE_MAX][NUMBER_OF_eNB_MAX];
void lte_param_init(unsigned char N_tx, unsigned char N_rx,unsigned char transmission_mode,unsigned char extended_prefix_flag,uint16_t Nid_cell,uint8_t tdd_config) { void lte_param_init(unsigned char N_tx, unsigned char N_rx,unsigned char transmission_mode,unsigned char extended_prefix_flag,uint16_t Nid_cell,uint8_t tdd_config) {
@@ -238,9 +237,9 @@ int test_logmap8(LTE_eNB_DLSCH_t *dlsch_eNB,
#ifdef DEBUG_CODER #ifdef DEBUG_CODER
if ((i&0xf)==0) if ((i&0xf)==0)
printf("\ne %d..%d: ",i,i+15); printf("\ne %d..%d: ",i,i+15);
printf("%d.",PHY_vars_eNB->dlsch_eNB[0][0]->e[i]); printf("%d.",PHY_vars_eNB->dlsch_eNB[0][0]->harq_processes[0]->e[i]);
#endif #endif
channel_output[i] = (short)quantize(sigma/4.0,(2.0*PHY_vars_eNB->dlsch_eNB[0][0]->e[i]) - 1.0 + sigma*gaussdouble(0.0,1.0),qbits); channel_output[i] = (short)quantize(sigma/4.0,(2.0*PHY_vars_eNB->dlsch_eNB[0][0]->harq_processes[0]->e[i]) - 1.0 + sigma*gaussdouble(0.0,1.0),qbits);
// printf("input %d, output %f\n",(2*PHY_vars_eNB->dlsch_eNB[0][0]->e[i]) - 1, // printf("input %d, output %f\n",(2*PHY_vars_eNB->dlsch_eNB[0][0]->e[i]) - 1,
// (2.0*PHY_vars_eNB->dlsch_eNB[0][0]->e[i]) - 1.0 + sigma*gaussdouble(0.0,1.0)); // (2.0*PHY_vars_eNB->dlsch_eNB[0][0]->e[i]) - 1.0 + sigma*gaussdouble(0.0,1.0));
} }
@@ -365,7 +364,7 @@ int main(int argc, char *argv[]) {
unsigned int coded_bits; unsigned int coded_bits;
unsigned char NB_RB=25; unsigned char NB_RB=25;
int num_pdcch_symbols = 3; int num_pdcch_symbols = 1;
int subframe = 6; int subframe = 6;
randominit(0); randominit(0);
@@ -383,15 +382,15 @@ int main(int argc, char *argv[]) {
mcs = 0; mcs = 0;
printf("NB_RB %d\n",NB_RB); printf("NB_RB %d\n",NB_RB);
DLSCH_alloc_pdu2.rah = 0; DLSCH_alloc_pdu.rah = 0;
DLSCH_alloc_pdu2.rballoc = DLSCH_RB_ALLOC; DLSCH_alloc_pdu.rballoc = DLSCH_RB_ALLOC;
DLSCH_alloc_pdu2.TPC = 0; DLSCH_alloc_pdu.TPC = 0;
DLSCH_alloc_pdu2.dai = 0; DLSCH_alloc_pdu.dai = 0;
DLSCH_alloc_pdu2.harq_pid = 0; DLSCH_alloc_pdu.harq_pid = 0;
DLSCH_alloc_pdu2.tb_swap = 0; //DLSCH_alloc_pdu2.tb_swap = 0;
DLSCH_alloc_pdu2.mcs1 = mcs; DLSCH_alloc_pdu.mcs = mcs;
DLSCH_alloc_pdu2.ndi1 = 1; DLSCH_alloc_pdu.ndi = 1;
DLSCH_alloc_pdu2.rv1 = 0; DLSCH_alloc_pdu.rv = 0;
if (argc>2) if (argc>2)
qbits = atoi(argv[2]); qbits = atoi(argv[2]);
@@ -401,9 +400,9 @@ int main(int argc, char *argv[]) {
printf("Quantization bits %d\n",qbits); printf("Quantization bits %d\n",qbits);
generate_eNB_dlsch_params_from_dci(subframe, generate_eNB_dlsch_params_from_dci(subframe,
&DLSCH_alloc_pdu2, &DLSCH_alloc_pdu,
0x1234, 0x1234,
format2_2A_M10PRB, format1,
PHY_vars_eNB->dlsch_eNB[0], PHY_vars_eNB->dlsch_eNB[0],
&PHY_vars_eNB->lte_frame_parms, &PHY_vars_eNB->lte_frame_parms,
PHY_vars_eNB->pdsch_config_dedicated, PHY_vars_eNB->pdsch_config_dedicated,
@@ -412,9 +411,9 @@ int main(int argc, char *argv[]) {
P_RNTI, P_RNTI,
0); //change this later 0); //change this later
generate_ue_dlsch_params_from_dci(subframe, generate_ue_dlsch_params_from_dci(subframe,
&DLSCH_alloc_pdu2, &DLSCH_alloc_pdu,
C_RNTI, C_RNTI,
format2_2A_M10PRB, format1,
PHY_vars_UE->dlsch_ue[0], PHY_vars_UE->dlsch_ue[0],
&PHY_vars_UE->lte_frame_parms, &PHY_vars_UE->lte_frame_parms,
PHY_vars_UE->pdsch_config_dedicated, PHY_vars_UE->pdsch_config_dedicated,
@@ -423,8 +422,8 @@ int main(int argc, char *argv[]) {
P_RNTI); P_RNTI);
coded_bits = get_G(&PHY_vars_eNB->lte_frame_parms, coded_bits = get_G(&PHY_vars_eNB->lte_frame_parms,
PHY_vars_eNB->dlsch_eNB[0][0]->nb_rb, PHY_vars_eNB->dlsch_eNB[0][0]->harq_processes[0]->nb_rb,
PHY_vars_eNB->dlsch_eNB[0][0]->rb_alloc, PHY_vars_eNB->dlsch_eNB[0][0]->harq_processes[0]->rb_alloc,
get_Qm(mcs), get_Qm(mcs),
1, 1,
num_pdcch_symbols, num_pdcch_symbols,
@@ -438,7 +437,7 @@ int main(int argc, char *argv[]) {
dlsch_tbs25[get_I_TBS(mcs)][NB_RB-1],(double)dlsch_tbs25[get_I_TBS(mcs)][NB_RB-1]/coded_bits, dlsch_tbs25[get_I_TBS(mcs)][NB_RB-1],(double)dlsch_tbs25[get_I_TBS(mcs)][NB_RB-1]/coded_bits,
mcs,get_I_TBS(mcs),PHY_vars_eNB->dlsch_eNB[0][0]->harq_processes[0]->F,NB_RB); mcs,get_I_TBS(mcs),PHY_vars_eNB->dlsch_eNB[0][0]->harq_processes[0]->F,NB_RB);
for (SNR=-5;SNR<5;SNR+=.1) { for (SNR=-5;SNR<15;SNR+=.1) {
openair1/PHY/LTE_TRANSPORT/dlsch_decoding.c
+1 -1
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@@ -277,7 +277,7 @@ uint32_t dlsch_decoding(PHY_VARS_UE *phy_vars_ue,
iind = 123 + ((Kr_bytes-256)>>3); iind = 123 + ((Kr_bytes-256)>>3);
else { else {
msg("dlsch_decoding: Illegal codeword size %d!!!\n",Kr_bytes); msg("dlsch_decoding: Illegal codeword size %d!!!\n",Kr_bytes);
return(-1); return(dlsch->max_turbo_iterations);
} }
#ifdef DEBUG_DLSCH_DECODING #ifdef DEBUG_DLSCH_DECODING