diff --git a/openair1/PHY/LTE_ESTIMATION/lte_ue_measurements.c b/openair1/PHY/LTE_ESTIMATION/lte_ue_measurements.c
index 96ccac848b5379e0cc5eee62fa40ce5781bec4d0..5d86bbd92a69ff618b40a6cb3d0f52a282de5e07 100644
--- a/openair1/PHY/LTE_ESTIMATION/lte_ue_measurements.c
+++ b/openair1/PHY/LTE_ESTIMATION/lte_ue_measurements.c
@@ -199,7 +199,7 @@ void ue_rrc_measurements(PHY_VARS_UE *ue,
rxF_sss = (int16_t *)&ue->common_vars.rxdataF[aarx][(5*ue->frame_parms.ofdm_symbol_size)];
rxF_pss = (int16_t *)&ue->common_vars.rxdataF[aarx][(6*ue->frame_parms.ofdm_symbol_size)];
-
+
//-ve spectrum from SSS
// printf("slot %d: SSS DTX: %d,%d, non-DTX %d,%d\n",slot,rxF_pss[-72],rxF_pss[-71],rxF_pss[-36],rxF_pss[-35]);
@@ -249,7 +249,7 @@ void ue_rrc_measurements(PHY_VARS_UE *ue,
// note this is a dummy pointer, the pss is not really there!
// in FDD the pss is in the symbol after the sss, but not in TDD
rxF_pss = (int16_t *)&ue->common_vars.rxdataF[aarx][(7*ue->frame_parms.ofdm_symbol_size)];
-
+
//-ve spectrum from SSS
// ue->measurements.n0_power[aarx] = (((int32_t)rxF_pss[-72]*rxF_pss[-72])+((int32_t)rxF_pss[-71]*rxF_pss[-71]));
ue->measurements.n0_power[aarx] = (((int32_t)rxF_pss[-70]*rxF_pss[-70])+((int32_t)rxF_pss[-69]*rxF_pss[-69]));
@@ -262,14 +262,14 @@ void ue_rrc_measurements(PHY_VARS_UE *ue,
ue->measurements.n0_power[aarx] += (((int32_t)rxF_sss[2+68]*rxF_sss[2+68])+((int32_t)rxF_sss[2+67]*rxF_sss[2+67]));
ue->measurements.n0_power[aarx] += (((int32_t)rxF_sss[2+66]*rxF_sss[2+66])+((int32_t)rxF_sss[2+65]*rxF_sss[2+65]));
// ue->measurements.n0_power[aarx] += (((int32_t)rxF_sss[2+64]*rxF_sss[2+64])+((int32_t)rxF_sss[2+63]*rxF_sss[2+63]));
-
+
ue->measurements.n0_power_dB[aarx] = (unsigned short) dB_fixed(ue->measurements.n0_power[aarx]/(6));
- ue->measurements.n0_power_tot += ue->measurements.n0_power[aarx];
- }
+ ue->measurements.n0_power_tot += ue->measurements.n0_power[aarx];
+ }
ue->measurements.n0_power_tot_dB = (unsigned short) dB_fixed(ue->measurements.n0_power_tot/(6*aarx));
ue->measurements.n0_power_tot_dBm = ue->measurements.n0_power_tot_dB - ue->rx_total_gain_dB - dB_fixed(ue->frame_parms.ofdm_symbol_size);
-
-
+
+
}
}
}
@@ -312,7 +312,7 @@ void ue_rrc_measurements(PHY_VARS_UE *ue,
// if ((ue->frame_rx&0x3ff) == 0)
// printf("rb %d, off %d : %d\n",rb,off,((rxF[off]*rxF[off])+(rxF[off+1]*rxF[off+1])));
-
+
off+=12;
if (off>=(ue->frame_parms.ofdm_symbol_size<<1))
@@ -423,10 +423,10 @@ void lte_ue_measurements(PHY_VARS_UE *ue,
int nb_subbands,subband_size,last_subband_size;
int N_RB_DL = frame_parms->N_RB_DL;
ue->measurements.nb_antennas_rx = frame_parms->nb_antennas_rx;
-
+
if (ue->transmission_mode[eNB_id]!=4)
ue->measurements.rank[eNB_id] = 0;
- else
+ else
ue->measurements.rank[eNB_id] = 1;
// printf ("tx mode %d\n", ue->transmission_mode[eNB_id]);
// printf ("rank %d\n", ue->PHY_measurements.rank[eNB_id]);
@@ -597,7 +597,7 @@ void lte_ue_measurements(PHY_VARS_UE *ue,
// pmi
#if defined(__x86_64__) || defined(__i386__)
-
+
pmi128_re = _mm_xor_si128(pmi128_re,pmi128_re);
pmi128_im = _mm_xor_si128(pmi128_im,pmi128_im);
#elif defined(__arm__)
@@ -613,8 +613,8 @@ void lte_ue_measurements(PHY_VARS_UE *ue,
limit = last_subband_size>>2;
for (i=0; i<limit; i++) {
-
-#if defined(__x86_64__) || defined(__i386__)
+
+#if defined(__x86_64__) || defined(__i386__)
mmtmpPMI0 = _mm_xor_si128(mmtmpPMI0,mmtmpPMI0);
mmtmpPMI1 = _mm_xor_si128(mmtmpPMI1,mmtmpPMI1);
@@ -638,10 +638,10 @@ void lte_ue_measurements(PHY_VARS_UE *ue,
// print_ints(" pmi128_re 0",&pmi128_re);
pmi128_im = _mm_add_epi32(pmi128_im,mmtmpPMI1);
// print_ints(" pmi128_im 0 ",&pmi128_im);
-
+
/* mmtmpPMI0 = _mm_xor_si128(mmtmpPMI0,mmtmpPMI0);
mmtmpPMI1 = _mm_xor_si128(mmtmpPMI1,mmtmpPMI1);
-
+
mmtmpPMI0 = _mm_madd_epi16(dl_ch0_128[1],dl_ch1_128[1]);
// print_ints("re",&mmtmpPMI0);
mmtmpPMI1 = _mm_shufflelo_epi16(dl_ch1_128[1],_MM_SHUFFLE(2,3,0,1));
@@ -657,7 +657,7 @@ void lte_ue_measurements(PHY_VARS_UE *ue,
// print_ints(" pmi128_re 1",&pmi128_re);
pmi128_im = _mm_add_epi32(pmi128_im,mmtmpPMI1);
//print_ints(" pmi128_im 1 ",&pmi128_im);*/
-
+
#elif defined(__arm__)
mmtmpPMI0 = vmull_s16(((int16x4_t*)dl_ch0_128)[0], ((int16x4_t*)dl_ch1_128)[0]);
@@ -719,7 +719,7 @@ void lte_ue_measurements(PHY_VARS_UE *ue,
}
}
- ue->measurements.rank[eNB_id] = 0;
+ //ue->measurements.rank[eNB_id] = 0;
for (i=0; i<nb_subbands; i++) {
ue->measurements.selected_rx_antennas[eNB_id][i] = 0;
diff --git a/openair1/SCHED/defs.h b/openair1/SCHED/defs.h
index df8652e3dc8b20ed0d01eafedaa665c19bfc158a..11856398f488ea27abff43e5ae800d3f51f6820f 100644
--- a/openair1/SCHED/defs.h
+++ b/openair1/SCHED/defs.h
@@ -199,7 +199,7 @@ void phy_procedures_eNB_S_TX(PHY_VARS_eNB *phy_vars_eNB,relaying_type_t r_type);
*/
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
+/*! \brief Scheduling for eNB PRACH RX procedures
@param phy_vars_eNB Pointer to eNB variables on which to act
@param proc Pointer to RXn-TXnp4 proc information
*/
@@ -477,7 +477,7 @@ int get_ue_active_harq_pid(uint8_t Mod_id,uint8_t CC_id,uint16_t rnti,int frame,
void dump_dlsch(PHY_VARS_UE *phy_vars_ue,UE_rxtx_proc_t *proc,uint8_t eNB_id,uint8_t subframe,uint8_t harq_pid);
void dump_dlsch_SI(PHY_VARS_UE *phy_vars_ue,UE_rxtx_proc_t *proc,uint8_t eNB_id,uint8_t subframe);
void dump_dlsch_ra(PHY_VARS_UE *phy_vars_ue,UE_rxtx_proc_t *proc,uint8_t eNB_id,uint8_t subframe);
-void dump_dlsch2(PHY_VARS_UE *phy_vars_ue,uint8_t eNB_id,uint16_t coded_bits_per_codeword,int round);
+void dump_dlsch2(PHY_VARS_UE *phy_vars_ue,uint8_t eNB_id,uint16_t coded_bits_per_codeword,int round, unsigned char harq_pid);
/*@}*/
diff --git a/openair1/SIMULATION/LTE_PHY/dlsim_tm4.c b/openair1/SIMULATION/LTE_PHY/dlsim_tm4.c
index 5375175fb20e610c8127e622cd9071e607fcc11a..a5baa6a8a757dee0027f4d5ba2362e23263b85a9 100644
--- a/openair1/SIMULATION/LTE_PHY/dlsim_tm4.c
+++ b/openair1/SIMULATION/LTE_PHY/dlsim_tm4.c
@@ -172,10 +172,10 @@ int main(int argc, char **argv)
unsigned char *input_buffer0[2],*input_buffer1[2];
unsigned short input_buffer_length0,input_buffer_length1;
- /* A variable "ret" is a nuumber of turbo iterations, that are performed in the turbo-decoder for each CW.
+ /* A variable "ret" is a nuumber of turbo iterations, that are performed in the turbo-decoder for each CW.
The decoder checks CRC, and if CRC test fails, it increments "ret". Ret is between 1 and 4, where 4 is for
- the max number of turbo iterations. If the CRC is passed, ret is equal to a current iteration.
- This is done separately for each CW inside decoding process.
+ the max number of turbo iterations. If the CRC is passed, ret is equal to a current iteration.
+ This is done separately for each CW inside decoding process.
Again: this is not a HARQ retransmission!*/
unsigned int ret[2];
unsigned int coded_bits_per_codeword[2],nsymb,dci_cnt,tbs[2];
@@ -353,7 +353,7 @@ int main(int argc, char **argv)
common_flag = 1;
TPC = atoi(optarg);
break;
-
+
case 'E':
threequarter_fs=1;
break;
@@ -424,7 +424,7 @@ int main(int argc, char **argv)
case 'w':
snr_int = atof(optarg);
break;
-
+
case 'N':
n_ch_rlz= atof(optarg);
break;
@@ -452,10 +452,10 @@ int main(int argc, char **argv)
case 'E':
channel_model=EPA;
break;
- case 'F':
+ case 'F':
channel_model=EVA;
break;
- case 'G':
+ case 'G':
channel_model=ETU;
break;
case 'H':
@@ -531,7 +531,7 @@ int main(int argc, char **argv)
exit(-1);
}
break;
-
+
case 'R':
num_rounds=atoi(optarg);
break;
@@ -540,7 +540,7 @@ int main(int argc, char **argv)
break;
case 'T':
n_rnti=atoi(optarg);
- break;
+ break;
case 'u':
rx_type = (RX_type_t) atoi(optarg);
if (rx_type<rx_standard || rx_type>rx_SIC_dual_stream) {
@@ -569,7 +569,7 @@ int main(int argc, char **argv)
break;
case 'V':
interf_unaw_shift0=atoi(optarg);
- break;
+ break;
case 'W':
interf_unaw_shift1=atoi(optarg);
break;
@@ -605,10 +605,10 @@ int main(int argc, char **argv)
printf("-u Receiver type: 0=standard, 1 = single stream IC (for TM3,4,5,6), 2 = dual stream IC (for TM3,4), 3 = SIC (for TM3,4) \n");
exit(1);
break;
-
+
}
}
-
+
if (common_flag == 0) {
switch (N_RB_DL) {
case 6:
@@ -633,7 +633,7 @@ int main(int argc, char **argv)
} else
NB_RB = 4;
- NB_RB=conv_nprb(0,DLSCH_RB_ALLOC,N_RB_DL);
+ NB_RB=conv_nprb(0,DLSCH_RB_ALLOC,N_RB_DL);
if ((transmission_mode > 1) && (n_tx != 2)) {
@@ -668,12 +668,12 @@ int main(int argc, char **argv)
*/
}
- if (transmission_mode==5) {
+ if (transmission_mode==5) {
n_users = 2;
eNB_id_i = UE->n_connected_eNB;
//eNB_id_i=1;
}
- else
+ else
eNB_id_i = eNB_id;
lte_param_init(n_tx,
@@ -727,7 +727,7 @@ int main(int argc, char **argv)
SCM_A, SCM_B, SCM_C, SCM_D, EPA, EVA, ETU, Rayleigh8, Rayleigh1, Rayleigh1_corr, Rayleigh1_anticorr, Rice1, Rice8, Rayleigh1_orthogonal, Rayleigh1_orth_eff_ch_TM4_prec_real, Rayleigh1_orth_eff_ch_TM4_prec_imag, Rayleigh8_orth_eff_ch_TM4_prec_real, Rayleigh8_orth_eff_ch_TM4_prec_imag, TS_SHIFT);
if(transmission_mode==5)
sprintf(bler_fname,"bler_tx%d_rec%d_chan%d_nrx%d_mcs%d_mcsi%d_u%d_imod%d.csv",transmission_mode,rx_type,channel_model,n_rx,mcs1,mcs_i,rx_type,i_mod);
- else if (abstx == 1)
+ else if (abstx == 1)
if (perfect_ce==1)
sprintf(bler_fname,"bler_tx%d_r%d_ch%d_%d_nrx%d_mcs%d_mcsi%d_ab_pce_sh%d_pnort_r45.csv",transmission_mode,rx_type,channel_model,n_frames, n_rx,mcs1, mcs2,interf_unaw_shift );
else
@@ -737,7 +737,7 @@ int main(int argc, char **argv)
sprintf(bler_fname,"bler_tx%d_r%d_ch%d_%d_nrx%d_mcs%d_mcsi%d_pce_sh%d_pnort_r45.csv",transmission_mode,rx_type,channel_model,n_frames, n_rx,mcs1, mcs2, interf_unaw_shift);
else
sprintf(bler_fname,"bler_tx%d_r%d_ch%d_%d_nrx%d_mcs%d_mcsi%d_sh%d_pnort_r45.csv",transmission_mode,rx_type,channel_model,n_frames,n_rx,mcs1, mcs2, interf_unaw_shift);
-
+
bler_fd = fopen(bler_fname,"w");
if (bler_fd==NULL) {
fprintf(stderr,"Cannot create file %s!\n",bler_fname);
@@ -746,7 +746,7 @@ int main(int argc, char **argv)
fprintf(bler_fd,"SNR; MCS1; MCS2; TBS1; TBS2; rate 0; rate 1; err0_st1; err0_st2 trials0; err1_st1; err1_st2; trials1; err2_st1; err2_st2; trials2; err3_st1; err3_st2; trials3; throug 0; throug 1; sum throug; dci_err\n");
if (test_perf != 0) {
-
+
char hostname[1024];
hostname[1023] = '\0';
@@ -763,14 +763,14 @@ int main(int argc, char **argv)
exit(-1);
}
}
-
+
if(abstx){
// CSV file // add here second stream mcs
-
+
if (transmission_mode == 5)
sprintf(csv_fname,"dataout_tx%d_u2%d_mcs%d_chan%d_nsimus%d_R%d_abstr.m",transmission_mode,rx_type,mcs1,channel_model,n_frames,num_rounds);
-
- else
+
+ else
if (perfect_ce==1)
sprintf(csv_fname,"dout_tx%d_r%d_mcs%d_mcsi%d_ch%d_ns%d_R%d_pce_sh%d_%d_pnort_r45.m",transmission_mode,rx_type,mcs1,mcs2,channel_model,n_frames,num_rounds, interf_unaw_shift, n_ch_rlz);
else
@@ -898,7 +898,7 @@ n(tikz_fname,"w");
UE->transmission_mode[eNB_id]=transmission_mode;
if (UE->transmission_mode[eNB_id] !=4)
UE->measurements.rank[eNB_id]=0;
- else
+ else
UE->measurements.rank[eNB_id]=1;
// Fill in UL_alloc
UL_alloc_pdu.type = 0;
@@ -908,7 +908,7 @@ n(tikz_fname,"w");
UL_alloc_pdu.ndi = 1;
UL_alloc_pdu.TPC = 0;
UL_alloc_pdu.cqi_req = 1;
-
+
CCCH_alloc_pdu.type = 0;
CCCH_alloc_pdu.vrb_type = 0;
CCCH_alloc_pdu.rballoc = CCCH_RB_ALLOC;
@@ -968,7 +968,7 @@ n(tikz_fname,"w");
exit(-1);
}
- if ((transmission_mode == 3) || (transmission_mode==4) || (transmission_mode==8))
+ if ((transmission_mode == 3) || (transmission_mode==4) || (transmission_mode==8))
Kmimo=2;
else
Kmimo=1;
@@ -1054,9 +1054,9 @@ n(tikz_fname,"w");
case 1:
case 2:
if (common_flag == 0) {
-
+
if (eNB->frame_parms.frame_type == TDD) {
-
+
switch (eNB->frame_parms.N_RB_DL) {
case 6:
dci_length = sizeof_DCI1_1_5MHz_TDD_t;
@@ -1066,7 +1066,7 @@ n(tikz_fname,"w");
((DCI1_1_5MHz_TDD_t *)&DLSCH_alloc_pdu_1[k])->TPC = 0;
((DCI1_1_5MHz_TDD_t *)&DLSCH_alloc_pdu_1[k])->dai = 0;
((DCI1_1_5MHz_TDD_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0;
- ((DCI1_1_5MHz_TDD_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1;
+ ((DCI1_1_5MHz_TDD_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1;
((DCI1_1_5MHz_TDD_t *)&DLSCH_alloc_pdu_1[k])->ndi = 1;
((DCI1_1_5MHz_TDD_t *)&DLSCH_alloc_pdu_1[k])->rv = 0;
break;
@@ -1078,7 +1078,7 @@ n(tikz_fname,"w");
((DCI1_5MHz_TDD_t *)&DLSCH_alloc_pdu_1[k])->TPC = 0;
((DCI1_5MHz_TDD_t *)&DLSCH_alloc_pdu_1[k])->dai = 0;
((DCI1_5MHz_TDD_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0;
- ((DCI1_5MHz_TDD_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1;
+ ((DCI1_5MHz_TDD_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1;
((DCI1_5MHz_TDD_t *)&DLSCH_alloc_pdu_1[k])->ndi = 1;
((DCI1_5MHz_TDD_t *)&DLSCH_alloc_pdu_1[k])->rv = 0;
break;
@@ -1090,7 +1090,7 @@ n(tikz_fname,"w");
((DCI1_10MHz_TDD_t *)&DLSCH_alloc_pdu_1[k])->TPC = 0;
((DCI1_10MHz_TDD_t *)&DLSCH_alloc_pdu_1[k])->dai = 0;
((DCI1_10MHz_TDD_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0;
- ((DCI1_10MHz_TDD_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1;
+ ((DCI1_10MHz_TDD_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1;
((DCI1_10MHz_TDD_t *)&DLSCH_alloc_pdu_1[k])->ndi = 1;
((DCI1_10MHz_TDD_t *)&DLSCH_alloc_pdu_1[k])->rv = 0;
break;
@@ -1100,7 +1100,7 @@ n(tikz_fname,"w");
((DCI1_20MHz_TDD_t *)&DLSCH_alloc_pdu_1[k])->TPC = 0;
((DCI1_20MHz_TDD_t *)&DLSCH_alloc_pdu_1[k])->dai = 0;
((DCI1_20MHz_TDD_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0;
- ((DCI1_20MHz_TDD_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1;
+ ((DCI1_20MHz_TDD_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1;
((DCI1_20MHz_TDD_t *)&DLSCH_alloc_pdu_1[k])->ndi = 1;
((DCI1_20MHz_TDD_t *)&DLSCH_alloc_pdu_1[k])->rv = 0;
dci_length = sizeof_DCI1_20MHz_TDD_t;
@@ -1117,7 +1117,7 @@ n(tikz_fname,"w");
((DCI1_1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->rballoc = DLSCH_RB_ALLOC;
((DCI1_1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->TPC = 0;
((DCI1_1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0;
- ((DCI1_1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1;
+ ((DCI1_1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1;
((DCI1_1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->ndi = 1;
((DCI1_1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->rv = 0;
break;
@@ -1128,7 +1128,7 @@ n(tikz_fname,"w");
((DCI1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->rballoc = DLSCH_RB_ALLOC;
((DCI1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->TPC = 0;
((DCI1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0;
- ((DCI1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1;
+ ((DCI1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1;
((DCI1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->ndi = 1;
((DCI1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->rv = 0;
break;
@@ -1139,7 +1139,7 @@ n(tikz_fname,"w");
((DCI1_10MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->rballoc = DLSCH_RB_ALLOC;
((DCI1_10MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->TPC = 0;
((DCI1_10MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0;
- ((DCI1_10MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1;
+ ((DCI1_10MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1;
((DCI1_10MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->ndi = 1;
((DCI1_10MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->rv = 0;
break;
@@ -1150,18 +1150,18 @@ n(tikz_fname,"w");
((DCI1_20MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->rballoc = DLSCH_RB_ALLOC;
((DCI1_20MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->TPC = 0;
((DCI1_20MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0;
- ((DCI1_20MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1;
+ ((DCI1_20MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1;
((DCI1_20MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->ndi = 1;
((DCI1_20MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->rv = 0;
break;
- }
+ }
}
memcpy(&dci_alloc[num_dci].dci_pdu[0],&DLSCH_alloc_pdu_1[k],dci_length_bytes);
dci_alloc[num_dci].dci_length = dci_length;
dci_alloc[num_dci].L = 1;
dci_alloc[num_dci].rnti = n_rnti+k;
dci_alloc[num_dci].format = format1;
- dump_dci(&eNB->frame_parms,&dci_alloc[num_dci]);
+ dump_dci(&eNB->frame_parms,&dci_alloc[num_dci]);
printf("Generating dlsch params for user %d\n",k);
generate_eNB_dlsch_params_from_dci(0,
@@ -1181,7 +1181,7 @@ n(tikz_fname,"w");
}
else { //common flag =1
if (eNB->frame_parms.frame_type == TDD) {
-
+
switch (eNB->frame_parms.N_RB_DL) {
case 6:
dci_length = sizeof_DCI1A_1_5MHz_TDD_1_6_t;
@@ -1192,7 +1192,7 @@ n(tikz_fname,"w");
((DCI1A_1_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->TPC = TPC;
((DCI1A_1_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->dai = 0;
((DCI1A_1_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0;
- ((DCI1A_1_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1;
+ ((DCI1A_1_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1;
((DCI1A_1_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->ndi = 1;
((DCI1A_1_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->rv = 0;
break;
@@ -1205,7 +1205,7 @@ n(tikz_fname,"w");
((DCI1A_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->TPC = TPC;
((DCI1A_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->dai = 0;
((DCI1A_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0;
- ((DCI1A_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1;
+ ((DCI1A_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1;
((DCI1A_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->ndi = 1;
((DCI1A_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->rv = 0;
break;
@@ -1218,7 +1218,7 @@ n(tikz_fname,"w");
((DCI1A_10MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->TPC = TPC;
((DCI1A_10MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->dai = 0;
((DCI1A_10MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0;
- ((DCI1A_10MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1;
+ ((DCI1A_10MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1;
((DCI1A_10MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->ndi = 1;
((DCI1A_10MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->rv = 0;
break;
@@ -1229,7 +1229,7 @@ n(tikz_fname,"w");
((DCI1A_20MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->TPC = TPC;
((DCI1A_20MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->dai = 0;
((DCI1A_20MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0;
- ((DCI1A_20MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1;
+ ((DCI1A_20MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1;
((DCI1A_20MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->ndi = 1;
((DCI1A_20MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->rv = 0;
dci_length = sizeof_DCI1A_20MHz_TDD_1_6_t;
@@ -1247,7 +1247,7 @@ n(tikz_fname,"w");
((DCI1A_1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->rballoc = computeRIV(eNB->frame_parms.N_RB_DL,0,9);
((DCI1A_1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->TPC = TPC;
((DCI1A_1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0;
- ((DCI1A_1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1;
+ ((DCI1A_1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1;
((DCI1A_1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->ndi = 1;
((DCI1A_1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->rv = 0;
break;
@@ -1259,7 +1259,7 @@ n(tikz_fname,"w");
((DCI1A_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->rballoc = computeRIV(eNB->frame_parms.N_RB_DL,0,9);
((DCI1A_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->TPC = TPC;
((DCI1A_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0;
- ((DCI1A_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1;
+ ((DCI1A_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1;
((DCI1A_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->ndi = 1;
((DCI1A_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->rv = 0;
break;
@@ -1271,7 +1271,7 @@ n(tikz_fname,"w");
((DCI1A_10MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->rballoc = computeRIV(eNB->frame_parms.N_RB_DL,0,9);
((DCI1A_10MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->TPC = TPC;
((DCI1A_10MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0;
- ((DCI1A_10MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1;
+ ((DCI1A_10MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1;
((DCI1A_10MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->ndi = 1;
((DCI1A_10MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->rv = 0;
break;
@@ -1283,11 +1283,11 @@ n(tikz_fname,"w");
((DCI1A_20MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->rballoc = computeRIV(eNB->frame_parms.N_RB_DL,0,9);
((DCI1A_20MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->TPC = TPC;
((DCI1A_20MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0;
- ((DCI1A_20MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1;
+ ((DCI1A_20MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1;
((DCI1A_20MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->ndi = 1;
((DCI1A_20MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->rv = 0;
break;
- }
+ }
}
memcpy(&dci_alloc[num_dci].dci_pdu[0],&DLSCH_alloc_pdu_1[k],dci_length_bytes);
dci_alloc[num_dci].dci_length = dci_length;
@@ -1295,7 +1295,7 @@ n(tikz_fname,"w");
dci_alloc[num_dci].rnti = SI_RNTI;
dci_alloc[num_dci].format = format1A;
dci_alloc[num_dci].firstCCE = 0;
- dump_dci(&eNB->frame_parms,&dci_alloc[num_dci]);
+ dump_dci(&eNB->frame_parms,&dci_alloc[num_dci]);
printf("Generating dlsch params for user %d\n",k);
generate_eNB_dlsch_params_from_dci(0,
@@ -1310,19 +1310,19 @@ n(tikz_fname,"w");
0,
P_RNTI,
eNB->UE_stats[0].DL_pmi_single);
-
+
num_common_dci++;
num_dci++;
-
+
}
break;
case 3: //LARGE CDD
if (common_flag == 0) {
-
+
if (eNB->frame_parms.nb_antennas_tx == 2) {// here DCI does not contain any precoder information. matrix is fixed as identity, but dont forget aboy cycling
if (eNB->frame_parms.frame_type == TDD) {
-
+
switch (eNB->frame_parms.N_RB_DL) {
case 6:
dci_length = sizeof_DCI2A_1_5MHz_2A_TDD_t;
@@ -1331,10 +1331,10 @@ n(tikz_fname,"w");
((DCI2A_1_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->TPC = 0;
((DCI2A_1_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->dai = 0;
((DCI2A_1_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0;
- ((DCI2A_1_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->mcs1 = mcs1;
+ ((DCI2A_1_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->mcs1 = mcs1;
((DCI2A_1_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->ndi1 = 1;
((DCI2A_1_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->rv1 = 0;
- ((DCI2A_1_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->mcs2 = mcs2;
+ ((DCI2A_1_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->mcs2 = mcs2;
((DCI2A_1_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->ndi2 = 1;
((DCI2A_1_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->rv2 = 0;
break;
@@ -1346,10 +1346,10 @@ n(tikz_fname,"w");
((DCI2A_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->TPC = 0;
((DCI2A_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->dai = 0;
((DCI2A_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0;
- ((DCI2A_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->mcs1 = mcs1;
+ ((DCI2A_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->mcs1 = mcs1;
((DCI2A_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->ndi1 = 1;
((DCI2A_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->rv1 = 0;
- ((DCI2A_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->mcs2 = mcs2;
+ ((DCI2A_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->mcs2 = mcs2;
((DCI2A_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->ndi2 = 1;
((DCI2A_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->rv2 = 0;
break;
@@ -1361,10 +1361,10 @@ n(tikz_fname,"w");
((DCI2A_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->TPC = 0;
((DCI2A_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->dai = 0;
((DCI2A_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0;
- ((DCI2A_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->mcs1 = mcs1;
+ ((DCI2A_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->mcs1 = mcs1;
((DCI2A_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->ndi1 = 1;
((DCI2A_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->rv1 = 0;
- ((DCI2A_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->mcs2 = mcs2;
+ ((DCI2A_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->mcs2 = mcs2;
((DCI2A_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->ndi2 = 1;
((DCI2A_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->rv2 = 0;
break;
@@ -1374,10 +1374,10 @@ n(tikz_fname,"w");
((DCI2A_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->TPC = 0;
((DCI2A_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->dai = 0;
((DCI2A_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0;
- ((DCI2A_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->mcs1 = mcs1;
+ ((DCI2A_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->mcs1 = mcs1;
((DCI2A_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->ndi1 = 1;
((DCI2A_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->rv1 = 0;
- ((DCI2A_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->mcs2 = mcs2;
+ ((DCI2A_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->mcs2 = mcs2;
((DCI2A_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->ndi2 = 1;
((DCI2A_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->rv2 = 0;
dci_length = sizeof_DCI2A_20MHz_2A_TDD_t;
@@ -1385,7 +1385,7 @@ n(tikz_fname,"w");
break;
}
}
-
+
else { // fdd
switch (eNB->frame_parms.N_RB_DL) {
case 6:
@@ -1394,10 +1394,10 @@ n(tikz_fname,"w");
((DCI2A_1_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->rballoc = DLSCH_RB_ALLOC;
((DCI2A_1_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->TPC = 0;
((DCI2A_1_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0;
- ((DCI2A_1_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs1 = mcs1;
+ ((DCI2A_1_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs1 = mcs1;
((DCI2A_1_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->ndi1 = 1;
((DCI2A_1_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->rv1 = 0;
- ((DCI2A_1_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs2 = mcs2;
+ ((DCI2A_1_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs2 = mcs2;
((DCI2A_1_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->ndi2 = 1;
((DCI2A_1_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->rv2 = 0;
break;
@@ -1408,10 +1408,10 @@ n(tikz_fname,"w");
((DCI2A_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->rballoc = DLSCH_RB_ALLOC;
((DCI2A_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->TPC = 0;
((DCI2A_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0;
- ((DCI2A_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs1 = mcs1;
+ ((DCI2A_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs1 = mcs1;
((DCI2A_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->ndi1 = 1;
((DCI2A_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->rv1 = 0;
- ((DCI2A_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs2 = mcs2;
+ ((DCI2A_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs2 = mcs2;
((DCI2A_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->ndi2 = 1;
((DCI2A_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->rv2 = 0;
break;
@@ -1422,10 +1422,10 @@ n(tikz_fname,"w");
((DCI2A_10MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->rballoc = DLSCH_RB_ALLOC;
((DCI2A_10MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->TPC = 0;
((DCI2A_10MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0;
- ((DCI2A_10MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs1 = mcs1;
+ ((DCI2A_10MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs1 = mcs1;
((DCI2A_10MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->ndi1 = 1;
((DCI2A_10MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->rv1 = 0;
- ((DCI2A_10MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs2 = mcs2;
+ ((DCI2A_10MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs2 = mcs2;
((DCI2A_10MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->ndi2 = 1;
((DCI2A_10MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->rv2 = 0;
break;
@@ -1436,27 +1436,27 @@ n(tikz_fname,"w");
((DCI2A_20MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->rballoc = DLSCH_RB_ALLOC;
((DCI2A_20MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->TPC = 0;
((DCI2A_20MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0;
- ((DCI2A_20MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs1 = mcs1;
+ ((DCI2A_20MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs1 = mcs1;
((DCI2A_20MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->ndi1 = 1;
((DCI2A_20MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->rv1 = 0;
- ((DCI2A_20MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs2 = mcs2;
+ ((DCI2A_20MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs2 = mcs2;
((DCI2A_20MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->ndi2 = 1;
((DCI2A_20MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->rv2 = 0;
break;
- }
+ }
}
}
else if (eNB->frame_parms.nb_antennas_tx == 4) { //4 antenna, needs diff precoding codebook index depeneding on layers
}
-
+
memcpy(&dci_alloc[num_dci].dci_pdu[0],&DLSCH_alloc_pdu_1[k],dci_length_bytes);
dci_alloc[num_dci].dci_length = dci_length;
dci_alloc[num_dci].L = 1;
dci_alloc[num_dci].rnti = n_rnti+k;
dci_alloc[num_dci].format = format2A;
- dump_dci(&eNB->frame_parms,&dci_alloc[num_dci]);
-
+ dump_dci(&eNB->frame_parms,&dci_alloc[num_dci]);
+
printf("Generating dlsch params for user %d / format 2A (%d)\n",k,format2A);
generate_eNB_dlsch_params_from_dci(0,
subframe,
@@ -1470,13 +1470,13 @@ n(tikz_fname,"w");
0,
P_RNTI,
eNB->UE_stats[0].DL_pmi_single);
-
+
num_dci++;
num_ue_spec_dci++;
}
else { //commonn flag 1
if (eNB->frame_parms.frame_type == TDD) { //tdd
-
+
switch (eNB->frame_parms.N_RB_DL) {
case 6:
dci_length = sizeof_DCI1A_1_5MHz_TDD_1_6_t;
@@ -1487,7 +1487,7 @@ n(tikz_fname,"w");
((DCI1A_1_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->TPC = TPC;
((DCI1A_1_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->dai = 0;
((DCI1A_1_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0;
- ((DCI1A_1_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1;
+ ((DCI1A_1_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1;
((DCI1A_1_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->ndi = 1;
((DCI1A_1_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->rv = 0;
break;
@@ -1500,7 +1500,7 @@ n(tikz_fname,"w");
((DCI1A_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->TPC = TPC;
((DCI1A_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->dai = 0;
((DCI1A_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0;
- ((DCI1A_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1;
+ ((DCI1A_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1;
((DCI1A_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->ndi = 1;
((DCI1A_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->rv = 0;
break;
@@ -1513,7 +1513,7 @@ n(tikz_fname,"w");
((DCI1A_10MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->TPC = TPC;
((DCI1A_10MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->dai = 0;
((DCI1A_10MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0;
- ((DCI1A_10MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1;
+ ((DCI1A_10MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1;
((DCI1A_10MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->ndi = 1;
((DCI1A_10MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->rv = 0;
break;
@@ -1524,7 +1524,7 @@ n(tikz_fname,"w");
((DCI1A_20MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->TPC = TPC;
((DCI1A_20MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->dai = 0;
((DCI1A_20MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0;
- ((DCI1A_20MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1;
+ ((DCI1A_20MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1;
((DCI1A_20MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->ndi = 1;
((DCI1A_20MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->rv = 0;
dci_length = sizeof_DCI1A_20MHz_TDD_1_6_t;
@@ -1542,7 +1542,7 @@ n(tikz_fname,"w");
((DCI1A_1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->rballoc = computeRIV(eNB->frame_parms.N_RB_DL,0,9);
((DCI1A_1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->TPC = TPC;
((DCI1A_1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0;
- ((DCI1A_1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1;
+ ((DCI1A_1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1;
((DCI1A_1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->ndi = 1;
((DCI1A_1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->rv = 0;
break;
@@ -1554,7 +1554,7 @@ n(tikz_fname,"w");
((DCI1A_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->rballoc = computeRIV(eNB->frame_parms.N_RB_DL,0,9);
((DCI1A_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->TPC = TPC;
((DCI1A_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0;
- ((DCI1A_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1;
+ ((DCI1A_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1;
((DCI1A_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->ndi = 1;
((DCI1A_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->rv = 0;
break;
@@ -1566,7 +1566,7 @@ n(tikz_fname,"w");
((DCI1A_10MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->rballoc = computeRIV(eNB->frame_parms.N_RB_DL,0,9);
((DCI1A_10MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->TPC = TPC;
((DCI1A_10MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0;
- ((DCI1A_10MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1;
+ ((DCI1A_10MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1;
((DCI1A_10MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->ndi = 1;
((DCI1A_10MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->rv = 0;
break;
@@ -1578,11 +1578,11 @@ n(tikz_fname,"w");
((DCI1A_20MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->rballoc = computeRIV(eNB->frame_parms.N_RB_DL,0,9);
((DCI1A_20MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->TPC = TPC;
((DCI1A_20MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0;
- ((DCI1A_20MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1;
+ ((DCI1A_20MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1;
((DCI1A_20MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->ndi = 1;
((DCI1A_20MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->rv = 0;
break;
- }
+ }
}
memcpy(&dci_alloc[num_dci].dci_pdu[0],&DLSCH_alloc_pdu_1[k],dci_length_bytes);
dci_alloc[num_dci].dci_length = dci_length;
@@ -1590,8 +1590,8 @@ n(tikz_fname,"w");
dci_alloc[num_dci].rnti = SI_RNTI;
dci_alloc[num_dci].format = format1A;
dci_alloc[num_dci].firstCCE = 0;
- dump_dci(&eNB->frame_parms,&dci_alloc[num_dci]);
-
+ dump_dci(&eNB->frame_parms,&dci_alloc[num_dci]);
+
printf("Generating dlsch params for user %d\n",k);
generate_eNB_dlsch_params_from_dci(0,
subframe,
@@ -1605,33 +1605,33 @@ n(tikz_fname,"w");
0,
P_RNTI,
eNB->UE_stats[0].DL_pmi_single);
-
+
num_common_dci++;
num_dci++;
-
+
}
printf("Generated DCI format 2A (Transmission Mode 3)\n");
break;
case 4: // !!! this dci format contains precoder information
if (common_flag == 0) {
-
+
if (eNB->frame_parms.nb_antennas_tx == 2) {
if (eNB->frame_parms.frame_type == TDD) {
-
+
switch (eNB->frame_parms.N_RB_DL) {
case 6:
- dci_length = sizeof_DCI2_1_5MHz_2A_TDD_t;
+ dci_length = sizeof_DCI2_1_5MHz_2A_TDD_t;
dci_length_bytes = sizeof(DCI2_1_5MHz_2A_TDD_t);
((DCI2_1_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->rballoc = DLSCH_RB_ALLOC;
((DCI2_1_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->TPC = 0;
((DCI2_1_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->dai = 0;
((DCI2_1_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0;
- ((DCI2_1_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->mcs1 = mcs1;
+ ((DCI2_1_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->mcs1 = mcs1;
((DCI2_1_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->ndi1 = 1;
((DCI2_1_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->rv1 = 0;
- ((DCI2_1_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->mcs2 = mcs2;
+ ((DCI2_1_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->mcs2 = mcs2;
((DCI2_1_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->ndi2 = 1;
((DCI2_1_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->rv2 = 0;
((DCI2_1_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->tb_swap = 0;
@@ -1642,13 +1642,13 @@ n(tikz_fname,"w");
dci_length_bytes = sizeof(DCI2_5MHz_2A_TDD_t);
((DCI2_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->rah = 0;
((DCI2_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->rballoc = DLSCH_RB_ALLOC;
- ((DCI2_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->TPC = 0;
- ((DCI2_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->dai = 0;
+ ((DCI2_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->TPC = 0;
+ ((DCI2_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->dai = 0;
((DCI2_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0;
- ((DCI2_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->mcs1 = mcs1;
+ ((DCI2_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->mcs1 = mcs1;
((DCI2_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->ndi1 = 1;
((DCI2_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->rv1 = 0;
- ((DCI2_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->mcs2 = mcs2;
+ ((DCI2_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->mcs2 = mcs2;
((DCI2_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->ndi2 = 1;
((DCI2_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->rv2 = 0;
((DCI2_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->tb_swap = 0;
@@ -1663,10 +1663,10 @@ n(tikz_fname,"w");
((DCI2_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->TPC = 0;
((DCI2_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->dai = 0;
((DCI2_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0;
- ((DCI2_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->mcs1 = mcs1;
+ ((DCI2_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->mcs1 = mcs1;
((DCI2_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->ndi1 = 1;
((DCI2_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->rv1 = 0;
- ((DCI2_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->mcs2 = mcs2;
+ ((DCI2_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->mcs2 = mcs2;
((DCI2_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->ndi2 = 1;
((DCI2_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->rv2 = 0;
((DCI2_10MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->tb_swap = 0;
@@ -1679,10 +1679,10 @@ n(tikz_fname,"w");
((DCI2_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->TPC = 0;
((DCI2_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->dai = 0;
((DCI2_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0;
- ((DCI2_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->mcs1 = mcs1;
+ ((DCI2_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->mcs1 = mcs1;
((DCI2_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->ndi1 = 1;
((DCI2_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->rv1 = 0;
- ((DCI2_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->mcs2 = mcs2;
+ ((DCI2_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->mcs2 = mcs2;
((DCI2_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->ndi2 = 1;
((DCI2_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->rv2 = 0;
((DCI2_20MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->tb_swap = 0;
@@ -1692,7 +1692,7 @@ n(tikz_fname,"w");
break;
}
}
-
+
else {
switch (eNB->frame_parms.N_RB_DL) {
case 6:
@@ -1701,10 +1701,10 @@ n(tikz_fname,"w");
((DCI2_1_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->rballoc = DLSCH_RB_ALLOC;
((DCI2_1_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->TPC = 0;
((DCI2_1_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0;
- ((DCI2_1_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs1 = mcs1;
+ ((DCI2_1_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs1 = mcs1;
((DCI2_1_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->ndi1 = 1;
((DCI2_1_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->rv1 = 0;
- ((DCI2_1_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs2 = mcs2;
+ ((DCI2_1_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs2 = mcs2;
((DCI2_1_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->ndi2 = 1;
((DCI2_1_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->rv2 = 0;
((DCI2_1_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->tb_swap = 0;
@@ -1717,10 +1717,10 @@ n(tikz_fname,"w");
((DCI2_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->rballoc = DLSCH_RB_ALLOC;
((DCI2_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->TPC = 0;
((DCI2_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0;
- ((DCI2_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs1 = mcs1;
+ ((DCI2_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs1 = mcs1;
((DCI2_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->ndi1 = 1;
((DCI2_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->rv1 = 0;
- ((DCI2_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs2 = mcs2;
+ ((DCI2_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs2 = mcs2;
((DCI2_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->ndi2 = 1;
((DCI2_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->rv2 = 0;
((DCI2_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->tb_swap = 0;
@@ -1733,10 +1733,10 @@ n(tikz_fname,"w");
((DCI2_10MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->rballoc = DLSCH_RB_ALLOC;
((DCI2_10MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->TPC = 0;
((DCI2_10MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0;
- ((DCI2_10MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs1 = mcs1;
+ ((DCI2_10MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs1 = mcs1;
((DCI2_10MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->ndi1 = 1;
((DCI2_10MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->rv1 = 0;
- ((DCI2_10MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs2 = mcs2;
+ ((DCI2_10MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs2 = mcs2;
((DCI2_10MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->ndi2 = 1;
((DCI2_10MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->rv2 = 0;
((DCI2_10MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->tb_swap = 0;
@@ -1749,36 +1749,36 @@ n(tikz_fname,"w");
((DCI2_20MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->rballoc = DLSCH_RB_ALLOC;
((DCI2_20MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->TPC = 0;
((DCI2_20MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0;
- ((DCI2_20MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs1 = mcs1;
+ ((DCI2_20MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs1 = mcs1;
((DCI2_20MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->ndi1 = 1;
((DCI2_20MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->rv1 = 0;
- ((DCI2_20MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs2 = mcs2;
+ ((DCI2_20MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs2 = mcs2;
((DCI2_20MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->ndi2 = 1;
((DCI2_20MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->rv2 = 0;
((DCI2_20MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->tb_swap = 0;
((DCI2_20MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->tpmi = 2;
break;
- }
+ }
}
}
else if (eNB->frame_parms.nb_antennas_tx == 4) {
}
-
- printf ("TM4 with tpmi =%d\n", ((DCI2_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->tpmi);
- if ((((DCI2_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->tpmi == 2) || (((DCI2_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->tpmi == 2)) {
+
+ printf ("TM4 with tpmi =%d\n", ((DCI2_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->tpmi);
+ if ((((DCI2_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->tpmi == 2) || (((DCI2_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->tpmi == 2)) {
eNB->UE_stats[0].DL_pmi_single = (unsigned short)(taus()&0xffff);
-
+
}
-
+
memcpy(&dci_alloc[num_dci].dci_pdu[0],&DLSCH_alloc_pdu_1[k],dci_length_bytes);
dci_alloc[num_dci].dci_length = dci_length;
dci_alloc[num_dci].L = 1;
dci_alloc[num_dci].rnti = n_rnti+k;
dci_alloc[num_dci].format = format2;
- dump_dci(&eNB->frame_parms,&dci_alloc[num_dci]);
-
+ dump_dci(&eNB->frame_parms,&dci_alloc[num_dci]);
+
printf("Generating dlsch params for user %d\n",k);
generate_eNB_dlsch_params_from_dci(0,
subframe,
@@ -1792,13 +1792,13 @@ n(tikz_fname,"w");
0,
P_RNTI,
eNB->UE_stats[0].DL_pmi_single);
-
+
num_dci++;
num_ue_spec_dci++;
}
else { //common_flag==1
if (eNB->frame_parms.frame_type == TDD) {
-
+
switch (eNB->frame_parms.N_RB_DL) {
case 6:
dci_length = sizeof_DCI1A_1_5MHz_TDD_1_6_t;
@@ -1809,7 +1809,7 @@ n(tikz_fname,"w");
((DCI1A_1_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->TPC = TPC;
((DCI1A_1_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->dai = 0;
((DCI1A_1_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0;
- ((DCI1A_1_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1;
+ ((DCI1A_1_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1;
((DCI1A_1_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->ndi = 1;
((DCI1A_1_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->rv = 0;
break;
@@ -1822,7 +1822,7 @@ n(tikz_fname,"w");
((DCI1A_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->TPC = TPC;
((DCI1A_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->dai = 0;
((DCI1A_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0;
- ((DCI1A_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1;
+ ((DCI1A_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1;
((DCI1A_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->ndi = 1;
((DCI1A_5MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->rv = 0;
break;
@@ -1835,7 +1835,7 @@ n(tikz_fname,"w");
((DCI1A_10MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->TPC = TPC;
((DCI1A_10MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->dai = 0;
((DCI1A_10MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0;
- ((DCI1A_10MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1;
+ ((DCI1A_10MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1;
((DCI1A_10MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->ndi = 1;
((DCI1A_10MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->rv = 0;
break;
@@ -1846,7 +1846,7 @@ n(tikz_fname,"w");
((DCI1A_20MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->TPC = TPC;
((DCI1A_20MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->dai = 0;
((DCI1A_20MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0;
- ((DCI1A_20MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1;
+ ((DCI1A_20MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1;
((DCI1A_20MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->ndi = 1;
((DCI1A_20MHz_TDD_1_6_t *)&DLSCH_alloc_pdu_1[k])->rv = 0;
dci_length = sizeof_DCI1A_20MHz_TDD_1_6_t;
@@ -1864,7 +1864,7 @@ n(tikz_fname,"w");
((DCI1A_1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->rballoc = computeRIV(eNB->frame_parms.N_RB_DL,0,9);
((DCI1A_1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->TPC = TPC;
((DCI1A_1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0;
- ((DCI1A_1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1;
+ ((DCI1A_1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1;
((DCI1A_1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->ndi = 1;
((DCI1A_1_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->rv = 0;
break;
@@ -1876,7 +1876,7 @@ n(tikz_fname,"w");
((DCI1A_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->rballoc = computeRIV(eNB->frame_parms.N_RB_DL,0,9);
((DCI1A_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->TPC = TPC;
((DCI1A_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0;
- ((DCI1A_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1;
+ ((DCI1A_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1;
((DCI1A_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->ndi = 1;
((DCI1A_5MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->rv = 0;
break;
@@ -1888,7 +1888,7 @@ n(tikz_fname,"w");
((DCI1A_10MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->rballoc = computeRIV(eNB->frame_parms.N_RB_DL,0,9);
((DCI1A_10MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->TPC = TPC;
((DCI1A_10MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0;
- ((DCI1A_10MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1;
+ ((DCI1A_10MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1;
((DCI1A_10MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->ndi = 1;
((DCI1A_10MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->rv = 0;
break;
@@ -1900,11 +1900,11 @@ n(tikz_fname,"w");
((DCI1A_20MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->rballoc = computeRIV(eNB->frame_parms.N_RB_DL,0,9);
((DCI1A_20MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->TPC = TPC;
((DCI1A_20MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->harq_pid = 0;
- ((DCI1A_20MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1;
+ ((DCI1A_20MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->mcs = mcs1;
((DCI1A_20MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->ndi = 1;
((DCI1A_20MHz_FDD_t *)&DLSCH_alloc_pdu_1[k])->rv = 0;
break;
- }
+ }
}
memcpy(&dci_alloc[num_dci].dci_pdu[0],&DLSCH_alloc_pdu_1[k],dci_length_bytes);
dci_alloc[num_dci].dci_length = dci_length;
@@ -1912,7 +1912,7 @@ n(tikz_fname,"w");
dci_alloc[num_dci].rnti = SI_RNTI;
dci_alloc[num_dci].format = format1A;
dci_alloc[num_dci].firstCCE = 0;
- dump_dci(&eNB->frame_parms,&dci_alloc[num_dci]);
+ dump_dci(&eNB->frame_parms,&dci_alloc[num_dci]);
printf("Generating dlsch params for user %d\n",k);
generate_eNB_dlsch_params_from_dci(0,
@@ -1927,7 +1927,7 @@ n(tikz_fname,"w");
0,
P_RNTI,
eNB->UE_stats[0].DL_pmi_single);
-
+
num_common_dci++;
num_dci++;
@@ -1979,12 +1979,12 @@ n(tikz_fname,"w");
*/
}
- if (n_frames==1)
+ if (n_frames==1)
printf("num_pdcch_symbols %d, numCCE %d => ",num_pdcch_symbols,numCCE);
numCCE = get_nCCE(num_pdcch_symbols,&eNB->frame_parms,get_mi(&eNB->frame_parms,subframe));
- if (n_frames==1)
+ if (n_frames==1)
printf("%d\n",numCCE);
// apply RNTI-based nCCE allocation
@@ -2062,7 +2062,7 @@ n(tikz_fname,"w");
errs[0][i]=0;
errs[1][i]=0;
/*Let see, how it will work, if */
- round_trials[i] = 0;
+ round_trials[i] = 0;
// round_trials_1[i] = 0;
}
dci_errors=0;
@@ -2118,7 +2118,7 @@ n(tikz_fname,"w");
initialize(&time_vector_rx_demod);
struct list time_vector_rx_dec;
initialize(&time_vector_rx_dec);
-
+
for (trials = 0;trials<n_frames;trials++) {
//printf("Trial %d\n",trials);
fflush(stdout);
@@ -2132,14 +2132,14 @@ n(tikz_fname,"w");
ret[0] = UE->dlsch[0][0]->max_turbo_iterations+1;
ret[1] = UE->dlsch[0][0]->max_turbo_iterations+1;
- /*This condition indicates, that the round_trials must go on, while CRC keeps failing at
- least for one of the CW and round < num_rounds. This also means that round_trials is a unique
+ /*This condition indicates, that the round_trials must go on, while CRC keeps failing at
+ least for one of the CW and round < num_rounds. This also means that round_trials is a unique
variable for both CW*/
while (((transmission_mode == 3 || transmission_mode == 4) && ((round < num_rounds) && ((ret[0] > UE->dlsch[0][0]->max_turbo_iterations)
- || (ret[1] > UE->dlsch[0][0]->max_turbo_iterations)))) ||
+ || (ret[1] > UE->dlsch[0][0]->max_turbo_iterations)))) ||
((transmission_mode!=4 && transmission_mode != 3)&& ((round < num_rounds) && (ret[0] > UE->dlsch[0][0]->max_turbo_iterations)))) {
-
+
//printf("Trial %d, round %d , ret[0] %d, ret[1] %d, round_trials %d\n",trials,round, ret[0], ret[1], round_trials[round]);
//printf("round_trials %d round %d\n", round_trials[round], round);
@@ -2147,11 +2147,11 @@ n(tikz_fname,"w");
//printf("round_trials %d round %d\n", round_trials[round], round);
- if (transmission_mode == 4 || transmission_mode == 5 || transmission_mode == 6)
+ if (transmission_mode == 4 || transmission_mode == 5 || transmission_mode == 6)
pmi_feedback=1;
- else
+ else
pmi_feedback=0;
-
+
if (abstx) {
if (trials==0 && round==0 && SNR==snr0) //generate a new channel
hold_channel = 0;
@@ -2162,25 +2162,25 @@ n(tikz_fname,"w");
hold_channel = 0;//(round==0) ? 0 : 1;
PMI_FEEDBACK:
-
+
//printf("Trial %d : Round %d, pmi_feedback %d \n",trials,round,pmi_feedback);
for (aa=0; aa<eNB->frame_parms.nb_antennas_tx;aa++) {
memset(&eNB->common_vars.txdataF[eNB_id][aa][0],0,FRAME_LENGTH_COMPLEX_SAMPLES_NO_PREFIX*sizeof(int32_t));
}
-
+
if (input_fd==NULL) {
start_meas(&eNB->phy_proc_tx);
// Simulate HARQ procedures!!!
if (common_flag == 0) {
-
+
if (round == 0) { // First round
TB0_active = 1;
-
+
eNB->dlsch[0][0]->harq_processes[0]->rvidx = round&3;
if (eNB->frame_parms.frame_type == TDD) {
-
+
switch (transmission_mode) {
case 1:
case 2:
@@ -2240,7 +2240,7 @@ n(tikz_fname,"w");
}
break;
case 4:
- switch (eNB->frame_parms.N_RB_DL) {
+ switch (eNB->frame_parms.N_RB_DL) {
case 6:
((DCI2_1_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->ndi1 = trials&1;
((DCI2_1_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[0])->rv1 = 0;
@@ -2270,8 +2270,8 @@ n(tikz_fname,"w");
memcpy(&dci_alloc[0].dci_pdu[0],&DLSCH_alloc_pdu_1[0],sizeof(DCI2_20MHz_2A_TDD_t));
break;
}
- break;
-
+ break;
+
case 5:
DLSCH_alloc_pdu2_1E[0].ndi = trials&1;
DLSCH_alloc_pdu2_1E[0].rv = 0;
@@ -2339,7 +2339,7 @@ n(tikz_fname,"w");
}
break;
case 4:
- switch (eNB->frame_parms.N_RB_DL) {
+ switch (eNB->frame_parms.N_RB_DL) {
case 6:
((DCI2_1_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->ndi1 = trials&1;
((DCI2_1_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[0])->rv1 = 0;
@@ -2369,19 +2369,19 @@ n(tikz_fname,"w");
memcpy(&dci_alloc[0].dci_pdu[0],&DLSCH_alloc_pdu_1[0],sizeof(DCI2_20MHz_2A_FDD_t));
break;
}
- break;
+ break;
case 5:
DLSCH_alloc_pdu2_1E[0].ndi = trials&1;
DLSCH_alloc_pdu2_1E[0].rv = 0;
memcpy(&dci_alloc[0].dci_pdu[0],&DLSCH_alloc_pdu2_1E[0],sizeof(DCI1E_5MHz_2A_M10PRB_TDD_t));
break;
}
-
+
}
}
- else {
+ else {
eNB->dlsch[0][0]->harq_processes[0]->rvidx = round&3;
-
+
if (eNB->frame_parms.frame_type == TDD) {
switch (transmission_mode) {
case 1:
@@ -2537,7 +2537,7 @@ n(tikz_fname,"w");
break;
}
break;
-
+
case 5:
DLSCH_alloc_pdu2_1E[0].ndi = trials&1;
DLSCH_alloc_pdu2_1E[0].rv = round&3;
@@ -2700,9 +2700,9 @@ n(tikz_fname,"w");
memcpy(&dci_alloc[0].dci_pdu[0],&DLSCH_alloc_pdu_1[0],sizeof(DCI2_20MHz_2A_FDD_t));
break;
}
- break;
-
-
+ break;
+
+
case 5:
DLSCH_alloc_pdu2_1E[0].ndi = trials&1;
DLSCH_alloc_pdu2_1E[0].rv = round&3;
@@ -2712,7 +2712,7 @@ n(tikz_fname,"w");
}
}
}
-
+
num_pdcch_symbols_2 = generate_dci_top(num_ue_spec_dci,
num_common_dci,
dci_alloc,
@@ -2745,7 +2745,7 @@ n(tikz_fname,"w");
#endif
rate[cw] = (double)tbs[cw]/(double)coded_bits_per_codeword[cw];
-
+
if ((SNR==snr0) && (trials==0) && (round==0) && (pmi_feedback==0))
printf("User %d, cw %d: Rate = %f (%f bits/dim) (G %d, TBS %d, mod %d, pdcch_sym %d, ndi %d)\n",
k,cw,rate[cw],rate[cw]*get_Qm(eNB->dlsch[k][cw]->harq_processes[0]->mcs),
@@ -2759,27 +2759,27 @@ n(tikz_fname,"w");
if (DLSCH_alloc_pdu2_1E[0].tpmi == 5) {
eNB->dlsch[0][0]->harq_processes[0]->pmi_alloc = quantize_subband_pmi(&UE->measurements,0,eNB->frame_parms.N_RB_DL);
UE->dlsch[0][0]->pmi_alloc = quantize_subband_pmi(&UE->measurements,0,UE->frame_parms.N_RB_DL);
- if (n_users>1)
- eNB->dlsch[1][0]->harq_processes[0]->pmi_alloc = (eNB->dlsch[0][0]->harq_processes[0]->pmi_alloc ^ 0x1555);
+ if (n_users>1)
+ eNB->dlsch[1][0]->harq_processes[0]->pmi_alloc = (eNB->dlsch[0][0]->harq_processes[0]->pmi_alloc ^ 0x1555);
/*
if ((trials<10) && (round==0)) {
printf("tx PMI UE0 %x (pmi_feedback %d)\n",pmi2hex_2Ar1(eNB->dlsch[0][0]->pmi_alloc),pmi_feedback);
if (transmission_mode ==5)
printf("tx PMI UE1 %x\n",pmi2hex_2Ar1(eNB->dlsch[1][0]->pmi_alloc));
}
- */
+ */
}
-
-
+
+
if (transmission_mode==4 && ((((DCI2_5MHz_2A_TDD_t *)&DLSCH_alloc_pdu_1[k])->tpmi == 2) ||(((DCI2_5MHz_2A_FDD_t *)&DLSCH_alloc_pdu_1[k])->tpmi == 2))){
eNB->dlsch[0][0]->harq_processes[0]->pmi_alloc = quantize_subband_pmi(&UE->measurements,0,eNB->frame_parms.N_RB_DL);
UE->dlsch[0][0]->pmi_alloc = quantize_subband_pmi(&UE->measurements,0,UE->frame_parms.N_RB_DL);
}
-
-
- start_meas(&eNB->dlsch_encoding_stats);
+
+
+ start_meas(&eNB->dlsch_encoding_stats);
if (dlsch_encoding(((cw==0) ? input_buffer0[k] : input_buffer1[k]),
&eNB->frame_parms,
num_pdcch_symbols,
@@ -2789,9 +2789,9 @@ n(tikz_fname,"w");
&eNB->dlsch_turbo_encoding_stats,
&eNB->dlsch_interleaving_stats)<0)
exit(-1);
-
-
-
+
+
+
/*
if (transmission_mode == 3) {
if (dlsch_encoding(input_buffer1[k],
@@ -2806,17 +2806,17 @@ n(tikz_fname,"w");
exit(-1);
}
*/
- stop_meas(&eNB->dlsch_encoding_stats);
+ stop_meas(&eNB->dlsch_encoding_stats);
- eNB->dlsch[k][cw]->rnti = (common_flag==0) ? n_rnti+k : SI_RNTI;
- start_meas(&eNB->dlsch_scrambling_stats);
+ eNB->dlsch[k][cw]->rnti = (common_flag==0) ? n_rnti+k : SI_RNTI;
+ start_meas(&eNB->dlsch_scrambling_stats);
dlsch_scrambling(&eNB->frame_parms,
0,
eNB->dlsch[k][cw],
coded_bits_per_codeword[cw],
cw,
subframe<<1);
- stop_meas(&eNB->dlsch_scrambling_stats);
+ stop_meas(&eNB->dlsch_scrambling_stats);
if (n_frames==1) {
for (s=0;s<eNB->dlsch[k][cw]->harq_processes[0]->C;s++) {
@@ -2824,16 +2824,16 @@ n(tikz_fname,"w");
Kr = eNB->dlsch[k][cw]->harq_processes[0]->Kminus;
else
Kr = eNB->dlsch[k][cw]->harq_processes[0]->Kplus;
-
+
Kr_bytes = Kr>>3;
-
+
// for (i=0;i<Kr_bytes;i++)
// printf("cw%d %d : (%x)\n",cw,i,eNB->dlsch[k][cw]->harq_processes[0]->c[s][i]);
}
}
}
-
- start_meas(&eNB->dlsch_modulation_stats);
+
+ start_meas(&eNB->dlsch_modulation_stats);
re_allocated = dlsch_modulation(eNB->common_vars.txdataF[eNB_id],
AMP,
subframe,
@@ -2842,21 +2842,21 @@ n(tikz_fname,"w");
eNB->dlsch[k][0],
eNB->dlsch[k][1]
);
- stop_meas(&eNB->dlsch_modulation_stats);
+ stop_meas(&eNB->dlsch_modulation_stats);
/*
if (trials==0 && round==0)
printf("RE count %d\n",re_allocated);
*/
} //n_users
-
+
generate_pilots(eNB,
eNB->common_vars.txdataF[eNB_id],
AMP,
LTE_NUMBER_OF_SUBFRAMES_PER_FRAME);
-
+
start_meas(&eNB->ofdm_mod_stats);
-
+
do_OFDM_mod_l(eNB->common_vars.txdataF[eNB_id],
eNB->common_vars.txdata[eNB_id],
(subframe*2),
@@ -2866,10 +2866,10 @@ n(tikz_fname,"w");
eNB->common_vars.txdata[eNB_id],
(subframe*2)+1,
&eNB->frame_parms);
-
+
stop_meas(&eNB->ofdm_mod_stats);
- stop_meas(&eNB->phy_proc_tx);
-
+ stop_meas(&eNB->phy_proc_tx);
+
do_OFDM_mod_l(eNB->common_vars.txdataF[eNB_id],
eNB->common_vars.txdata[eNB_id],
(subframe*2)+2,
@@ -2888,7 +2888,7 @@ n(tikz_fname,"w");
eNB->frame_parms.samples_per_tti);
}
tx_lev_dB = (unsigned int) dB_fixed(tx_lev);
-
+
if (n_frames==1) {
printf("tx_lev = %d (%d dB)\n",tx_lev,tx_lev_dB);
write_output("txsig0.m","txs0", &eNB->common_vars.txdata[eNB_id][0][subframe* eNB->frame_parms.samples_per_tti],
@@ -2900,7 +2900,7 @@ n(tikz_fname,"w");
i=0;
while (!feof(input_fd)) {
fscanf(input_fd,"%s %s",input_val_str,input_val_str2);
-
+
if ((i%4)==0) {
((short*)txdata[0])[i/2] = (short)((1<<15)*strtod(input_val_str,NULL));
((short*)txdata[0])[(i/2)+1] = (short)((1<<15)*strtod(input_val_str2,NULL));
@@ -2919,7 +2919,7 @@ n(tikz_fname,"w");
tx_lev_dB = (unsigned int) dB_fixed(tx_lev);
}
*/
-
+
// printf("Copying tx ..., nsymb %d (n_tx %d), awgn %d\n",nsymb,eNB->frame_parms.nb_antennas_tx,awgn_flag);
for (i=0;i<2*frame_parms->samples_per_tti;i++) {
for (aa=0;aa<eNB->frame_parms.nb_antennas_tx;aa++) {
@@ -2938,7 +2938,7 @@ n(tikz_fname,"w");
//printf("r_im0 = %d\n",r_im[0][i]);
//printf("r_re1 = %d\n",r_re[1][i]);
//printf("r_im1 = %d\n",r_im[1][i]);
-
+
}
else {
for (aarx=0;aarx<UE->frame_parms.nb_antennas_rx;aarx++) {
@@ -2957,7 +2957,7 @@ n(tikz_fname,"w");
}
// Multipath channel
- if (awgn_flag == 0) {
+ if (awgn_flag == 0) {
multipath_channel(eNB2UE[round],s_re,s_im,r_re,r_im,
2*frame_parms->samples_per_tti,hold_channel);
// printf("amc: ****************** eNB2UE[%d]->n_rx = %d,dd %d\n",round,eNB2UE[round]->nb_rx,eNB2UE[round]->channel_offset);
@@ -2973,7 +2973,7 @@ n(tikz_fname,"w");
// write_output("channelF.m","chF",eNB2UE[round]->chF[0],12*UE->frame_parms.N_RB_DL +1,1,8);
}
}
-
+
// freq_channel(eNB2UE[0], NB_RB,12*NB_RB + 1);
if(abstx){
if (trials==0 && round==0) {
@@ -2981,7 +2981,7 @@ n(tikz_fname,"w");
freq_channel(eNB2UE[0], NB_RB,2*NB_RB + 1);
// snr=pow(10.0,.1*SNR);
fprintf(csv_fd,"%f,",SNR);
-
+
for (u=0;u<2*NB_RB;u++){
for (aarx=0;aarx<eNB2UE[0]->nb_rx;aarx++) {
for (aatx=0;aatx<eNB2UE[0]->nb_tx;aatx++) {
@@ -2991,10 +2991,10 @@ n(tikz_fname,"w");
}
}
}
-
+
if(num_rounds>1){
freq_channel(eNB2UE[1], NB_RB,2*NB_RB + 1);
-
+
for (u=0;u<2*NB_RB;u++){
for (aarx=0;aarx<eNB2UE[1]->nb_rx;aarx++) {
for (aatx=0;aatx<eNB2UE[1]->nb_tx;aatx++) {
@@ -3005,7 +3005,7 @@ n(tikz_fname,"w");
}
}
freq_channel(eNB2UE[2], NB_RB,2*NB_RB + 1);
-
+
for (u=0;u<2*NB_RB;u++){
for (aarx=0;aarx<eNB2UE[2]->nb_rx;aarx++) {
for (aatx=0;aatx<eNB2UE[2]->nb_tx;aatx++) {
@@ -3015,9 +3015,9 @@ n(tikz_fname,"w");
}
}
}
-
+
freq_channel(eNB2UE[3], NB_RB,2*NB_RB + 1);
-
+
for (u=0;u<2*NB_RB;u++){
for (aarx=0;aarx<eNB2UE[3]->nb_rx;aarx++) {
for (aatx=0;aatx<eNB2UE[3]->nb_tx;aatx++) {
@@ -3030,28 +3030,28 @@ n(tikz_fname,"w");
}
}
}
-
+
//AWGN
// This is the SNR on the PDSCH for OFDM symbols without pilots -> rho_A
sigma2_dB = 10*log10((double)tx_lev) +10*log10((double)eNB->frame_parms.ofdm_symbol_size/(double)(NB_RB*12)) - SNR - get_pa_dB(eNB->pdsch_config_dedicated);
sigma2 = pow(10,sigma2_dB/10);
if (n_frames==1)
printf("Sigma2 %f (sigma2_dB %f,%f,%f )\n",sigma2,sigma2_dB,10*log10((double)eNB->frame_parms.ofdm_symbol_size/(double)(NB_RB*12)),get_pa_dB(eNB->pdsch_config_dedicated));
-
+
for (i=0; i<2*frame_parms->samples_per_tti; i++) {
for (aa=0;aa<eNB->frame_parms.nb_antennas_rx;aa++) {
//printf("s_re[0][%d]=> %f , r_re[0][%d]=> %f\n",i,s_re[aa][i],i,r_re[aa][i]);
- ((short*) UE->common_vars.rxdata[aa])[(2*subframe*UE->frame_parms.samples_per_tti)+2*i] =
+ ((short*) UE->common_vars.rxdata[aa])[(2*subframe*UE->frame_parms.samples_per_tti)+2*i] =
(short) (r_re[aa][i] + sqrt(sigma2/2)*gaussdouble(0.0,1.0));
- ((short*) UE->common_vars.rxdata[aa])[(2*subframe*UE->frame_parms.samples_per_tti)+2*i+1] =
+ ((short*) UE->common_vars.rxdata[aa])[(2*subframe*UE->frame_parms.samples_per_tti)+2*i+1] =
(short) (r_im[aa][i] + (iqim*r_re[aa][i]) + sqrt(sigma2/2)*gaussdouble(0.0,1.0));
}
- }
-
+ }
+
// lte_sync_time_init(eNB->frame_parms,common_vars);
// lte_sync_time(common_vars->rxdata, eNB->frame_parms);
// lte_sync_time_free();
-
+
/*
// optional: read rx_frame from file
if ((rx_frame_file = fopen("rx_frame.dat","r")) == NULL)
@@ -3059,22 +3059,22 @@ n(tikz_fname,"w");
printf("Cannot open rx_frame.m data file\n");
exit(0);
}
-
+
result = fread((void *)PHY_vars->rx_vars[0].RX_DMA_BUFFER,4,FRAME_LENGTH_COMPLEX_SAMPLES,rx_frame_file);
printf("Read %d bytes\n",result);
result = fread((void *)PHY_vars->rx_vars[1].RX_DMA_BUFFER,4,FRAME_LENGTH_COMPLEX_SAMPLES,rx_frame_file);
printf("Read %d bytes\n",result);
-
+
fclose(rx_frame_file);
*/
-
+
if (n_frames==1) {
printf("RX level in null symbol %d\n",dB_fixed(signal_energy(&UE->common_vars.rxdata[0][160+OFDM_SYMBOL_SIZE_COMPLEX_SAMPLES],OFDM_SYMBOL_SIZE_COMPLEX_SAMPLES/2)));
printf("RX level in data symbol %d\n",dB_fixed(signal_energy(&UE->common_vars.rxdata[0][160+(2*OFDM_SYMBOL_SIZE_COMPLEX_SAMPLES)],OFDM_SYMBOL_SIZE_COMPLEX_SAMPLES/2)));
printf("rx_level Null symbol %f\n",10*log10(signal_energy_fp(r_re,r_im,1,OFDM_SYMBOL_SIZE_COMPLEX_SAMPLES/2,256+(OFDM_SYMBOL_SIZE_COMPLEX_SAMPLES))));
printf("rx_level data symbol %f\n",10*log10(signal_energy_fp(r_re,r_im,1,OFDM_SYMBOL_SIZE_COMPLEX_SAMPLES/2,256+(2*OFDM_SYMBOL_SIZE_COMPLEX_SAMPLES))));
}
-
+
if (eNB->frame_parms.Ncp == 0) { // normal prefix
pilot1 = 4;
pilot2 = 7;
@@ -3084,8 +3084,8 @@ n(tikz_fname,"w");
pilot1 = 3;
pilot2 = 6;
pilot3 = 9;
- }
-
+ }
+
start_meas(&UE->phy_proc_rx);
// Inner receiver scheduling for 3 slots
for (Ns=(2*subframe);Ns<((2*subframe)+3);Ns++) {
@@ -3094,17 +3094,17 @@ n(tikz_fname,"w");
printf("Ns %d, l %d, l2 %d\n",Ns, l, l+(Ns%2)*pilot2);
/*
This function implements the OFDM front end processor (FEP).
-
+
Parameters:
frame_parms LTE DL Frame Parameters
ue_common_vars LTE UE Common Vars
l symbol within slot (0..6/7)
Ns Slot number (0..19)
sample_offset offset within rxdata (points to beginning of subframe)
- no_prefix if 1 prefix is removed by HW
-
+ no_prefix if 1 prefix is removed by HW
+
*/
-
+
start_meas(&UE->ofdm_demod_stats);
slot_fep(UE,
l,
@@ -3145,14 +3145,14 @@ n(tikz_fname,"w");
for (aarx=0; aarx<frame_parms->nb_antennas_rx; aarx++) {
for (i=0; i<frame_parms->N_RB_DL*12; i++) {
((int16_t *) UE->common_vars.dl_ch_estimates[0][(aa<<1)+aarx])[2*i+((l+(Ns%2)*pilot2)*frame_parms->ofdm_symbol_size+LTE_CE_FILTER_LENGTH)*2]=(short)(AMP);
- ((int16_t *) UE->common_vars.dl_ch_estimates[0][(aa<<1)+aarx])[2*i+1+((l+(Ns%2)*pilot2)*frame_parms->ofdm_symbol_size+LTE_CE_FILTER_LENGTH)*2]=0/2;
+ ((int16_t *) UE->common_vars.dl_ch_estimates[0][(aa<<1)+aarx])[2*i+1+((l+(Ns%2)*pilot2)*frame_parms->ofdm_symbol_size+LTE_CE_FILTER_LENGTH)*2]=0/2;
}
}
}
}
}
}
-
+
if ((Ns==((2*subframe))) && (l==0)) {
lte_ue_measurements(UE,
subframe*UE->frame_parms.samples_per_tti,
@@ -3217,7 +3217,7 @@ n(tikz_fname,"w");
eNB_id,
subframe);
printf("dci_cnt %d\n",dci_cnt);
-
+
if (dci_cnt==0) {
dlsch_active = 0;
if (round==0) {
@@ -3233,14 +3233,14 @@ n(tikz_fname,"w");
//round_trials[i]--;
//round=5;
}
-
+
for (i=0;i<dci_cnt;i++) {
//printf("Generating dlsch parameters for RNTI %x\n",dci_alloc_rx[i].rnti);
if (round == 0) {
UE->dlsch[0][0]->harq_processes[UE->dlsch[0][0]->current_harq_pid]->first_tx=1;
UE->dlsch[0][1]->harq_processes[UE->dlsch[0][1]->current_harq_pid]->first_tx=1;
}
- if ((dci_alloc_rx[i].rnti == n_rnti) &&
+ if ((dci_alloc_rx[i].rnti == n_rnti) &&
(generate_ue_dlsch_params_from_dci(0,
subframe,
dci_alloc_rx[i].dci_pdu,
@@ -3276,9 +3276,9 @@ n(tikz_fname,"w");
//round_trials[0]++;
round=5;
- if (n_frames==1)
+ if (n_frames==1)
printf("DCI misdetection trial %d\n",trials);
-
+
}
// for (i=1;i<=round;i++)
// round_trials[i]--;
@@ -3324,7 +3324,7 @@ n(tikz_fname,"w");
break;
case 4:
generate_ue_dlsch_params_from_dci(0,
- subframe,
+ subframe,
&DLSCH_alloc_pdu_1[0],
(common_flag==0)? C_RNTI : SI_RNTI,
(common_flag==0)? format2 : format1A,//format1A only for a codeblock
@@ -3368,7 +3368,7 @@ n(tikz_fname,"w");
start_meas(&UE->dlsch_llr_stats);
-
+
for (m=UE->pdcch_vars[0]->num_pdcch_symbols; m<pilot2; m++) {
if (rx_pdsch(UE,
PDSCH,
@@ -3386,8 +3386,8 @@ n(tikz_fname,"w");
}
stop_meas(&UE->dlsch_llr_stats);
}
-
- if ((Ns==(1+(2*subframe))) && (l==pilot1)){// process symbols (6 Extended Prefix),7,8,9
+
+ if ((Ns==(1+(2*subframe))) && (l==pilot1)){// process symbols (6 Extended Prefix),7,8,9
start_meas(&UE->dlsch_llr_stats);
for (m=pilot2;m<pilot3; m++) {
if (rx_pdsch(UE,
@@ -3406,7 +3406,7 @@ n(tikz_fname,"w");
}
stop_meas(&UE->dlsch_llr_stats);
}
-
+
if ((Ns==(2+(2*subframe))) && (l==0)) { // process symbols 10,11,(12,13 Normal Prefix) do deinterleaving for TTI
start_meas(&UE->dlsch_llr_stats);
for (m=pilot3; m<UE->frame_parms.symbols_per_tti; m++) {
@@ -3441,15 +3441,15 @@ n(tikz_fname,"w");
}
}
}
-
+
if (rx_type==rx_SIC_dual_stream){
cw_to_decode_interf=1;
cw_to_decode_interf_free=1;
}
else {
- cw_to_decode_interf=Kmimo;
- }
-
+ cw_to_decode_interf=Kmimo;
+ }
+
for (cw_non_sic=0; cw_non_sic<cw_to_decode_interf; cw_non_sic++){
UE->dlsch[0][cw_non_sic]->rnti = (common_flag==0) ? n_rnti: SI_RNTI;
@@ -3463,16 +3463,16 @@ n(tikz_fname,"w");
UE->dlsch[0][cw_non_sic]->harq_processes[UE->dlsch[0][cw_non_sic]->current_harq_pid]->G = coded_bits_per_codeword[cw_non_sic];
UE->dlsch[0][cw_non_sic]->harq_processes[UE->dlsch[0][cw_non_sic]->current_harq_pid]->Qm = get_Qm(eNB->dlsch[0][cw_non_sic]->harq_processes[0]->mcs);
-
+
if (n_frames==1) {
printf("Kmimo=%d, cw=%d, G=%d, TBS=%d\n",Kmimo,cw_non_sic,coded_bits_per_codeword[cw_non_sic],
UE->dlsch[0][cw_non_sic]->harq_processes[UE->dlsch[0][cw_non_sic]->current_harq_pid]->TBS);
-
+
// calculate uncoded BER
uncoded_ber_bit = (short*) malloc(sizeof(short)*coded_bits_per_codeword[cw_non_sic]);
AssertFatal(uncoded_ber_bit, "uncoded_ber_bit==NULL");
-
+
sprintf(fname,"dlsch%d_rxF_r%d_cw%d_llr.m",eNB_id,round, cw_non_sic);
sprintf(vname,"dl%d_r%d_cw%d_llr",eNB_id,round, cw_non_sic);
write_output(fname,vname, UE->pdsch_vars[0]->llr[cw_non_sic],coded_bits_per_codeword[cw_non_sic],1,0);
@@ -3482,28 +3482,28 @@ n(tikz_fname,"w");
uncoded_ber=0;
printf("trials=%d\n", trials);
- for (i=0;i<coded_bits_per_codeword[cw_non_sic];i++)
+ for (i=0;i<coded_bits_per_codeword[cw_non_sic];i++)
if (eNB->dlsch[0][cw_non_sic]->harq_processes[0]->e[i] != (UE->pdsch_vars[0]->llr[cw_non_sic][i]<0)) {
uncoded_ber_bit[i] = 1;
uncoded_ber++;
}
else
uncoded_ber_bit[i] = 0;
-
+
uncoded_ber/=coded_bits_per_codeword[cw_non_sic];
avg_ber += uncoded_ber;
sprintf(fname,"cw%d_uncoded_ber_bit.m", cw_non_sic);
sprintf(vname,"uncoded_ber_bit_cw%d", cw_non_sic);
write_output(fname, vname,uncoded_ber_bit,coded_bits_per_codeword[cw_non_sic],1,0);
printf("cw %d, uncoded ber %f\n",cw_non_sic,uncoded_ber);
-
+
free(uncoded_ber_bit);
- uncoded_ber_bit = NULL;
+ uncoded_ber_bit = NULL;
}
- start_meas(&UE->dlsch_unscrambling_stats);
+ start_meas(&UE->dlsch_unscrambling_stats);
dlsch_unscrambling(&UE->frame_parms,
0,
UE->dlsch[0][cw_non_sic],
@@ -3511,26 +3511,26 @@ n(tikz_fname,"w");
UE->pdsch_vars[eNB_id]->llr[cw_non_sic],
cw_non_sic,
subframe<<1);
- stop_meas(&UE->dlsch_unscrambling_stats);
+ stop_meas(&UE->dlsch_unscrambling_stats);
start_meas(&UE->dlsch_decoding_stats);
ret[cw_non_sic] = dlsch_decoding(UE,
- UE->pdsch_vars[eNB_id]->llr[cw_non_sic],
+ UE->pdsch_vars[eNB_id]->llr[cw_non_sic],
&UE->frame_parms,
UE->dlsch[0][cw_non_sic],
UE->dlsch[0][cw_non_sic]->harq_processes[UE->dlsch[0][cw_non_sic]->current_harq_pid],
subframe,
UE->dlsch[0][cw_non_sic]->current_harq_pid,
1,llr8_flag);
- stop_meas(&UE->dlsch_decoding_stats);
-
-
+ stop_meas(&UE->dlsch_decoding_stats);
+
+
if (ret[cw_non_sic] <= UE->dlsch[0][cw_non_sic]->max_turbo_iterations ) { //If CRC for the first CW did not fail
- if (cw_non_sic==0) {
+ if (cw_non_sic==0) {
avg_iter[0] += ret[0];
iter_trials[0]++;
}
-
+
if (n_frames==2) {
printf("cw non sic %d, round %d: No DLSCH errors found, uncoded ber %f\n",cw_non_sic,round,uncoded_ber);
#ifdef PRINT_BYTES
@@ -3539,9 +3539,9 @@ n(tikz_fname,"w");
Kr = UE->dlsch[0][cw_non_sic]->harq_processes[0]->Kminus;
else
Kr = UE->dlsch[0][cw_non_sic]->harq_processes[0]->Kplus;
-
+
Kr_bytes = Kr>>3;
-
+
printf("Decoded_output (Segment %d):\n",s);
for (i=0;i<Kr_bytes;i++)
printf("%d : %x (%x)\n",i,UE->dlsch[0][cw_non_sic]->harq_processes[0]->c[s][i],
@@ -3549,10 +3549,10 @@ n(tikz_fname,"w");
}
#endif
}
-
+
UE->total_TBS[eNB_id] = UE->total_TBS[eNB_id] + UE->dlsch[eNB_id][cw_non_sic]->harq_processes[UE->dlsch[eNB_id][cw_non_sic]->current_harq_pid]->TBS;
- // If the receiver is NOT SIC, Here we are done with both CW, now only to calculate BLER
+ // If the receiver is NOT SIC, Here we are done with both CW, now only to calculate BLER
//If the receiver IS SIC, we are done only with CW0, CW1 was only compensated by this moment (y1' obtained)
if (UE->dlsch[eNB_id][0]->harq_processes[UE->dlsch[eNB_id][0]->current_harq_pid]->mimo_mode == LARGE_CDD) { //try to decode second stream using SIC
/*
@@ -3568,15 +3568,15 @@ n(tikz_fname,"w");
dlsch0_eNB_harq->rvidx = dlsch0_ue_harq->rvidx;
dlsch0_eNB_harq->Nl = dlsch0_ue_harq->Nl;
dlsch0_eNB_harq->round = dlsch0_ue_harq->round;
-
+
dlsch0_eNB_harq->TBS = dlsch0_ue_harq->TBS;
dlsch0_eNB_harq->dl_power_off = dlsch0_ue_harq->dl_power_off;
dlsch0_eNB_harq->status = dlsch0_ue_harq->status;
-
+
UE->dlsch[eNB_id]->active = UE->dlsch[eNB_id][0]->active;
UE->dlsch[eNB_id]->rnti = UE->dlsch[eNB_id][0]->rnti;
UE->dlsch[eNB_id]->current_harq_pid = UE->dlsch[eNB_id][0]->current_harq_pid;
-
+
dlsch_encoding(UE->dlsch[eNB_id][0]->harq_processes[UE->dlsch[eNB_id][0]->current_harq_pid]->b,
&UE->frame_parms,
num_pdcch_symbols,
@@ -3586,7 +3586,7 @@ n(tikz_fname,"w");
&UE->dlsch_turbo_encoding_stats,
&UE->dlsch_interleaving_stats
);
-
+
coded_bits_per_codeword = get_G(&UE->frame_parms,
UE->dlsch[eNB_id]->harq_processes[UE->dlsch[eNB_id]->current_harq_pid]->nb_rb,
UE->dlsch[eNB_id]->harq_processes[UE->dlsch[eNB_id]->current_harq_pid]->rb_alloc,
@@ -3594,8 +3594,8 @@ n(tikz_fname,"w");
UE->dlsch[eNB_id]->harq_processes[UE->dlsch[eNB_id]->current_harq_pid]->Nl,
num_pdcch_symbols,
0,subframe);
-
-
+
+
//scrambling
dlsch_scrambling(&UE->frame_parms,
0,
@@ -3603,8 +3603,8 @@ n(tikz_fname,"w");
coded_bits_per_codeword,
0,
subframe<<1);
-
-
+
+
//modulation
re_allocated = dlsch_modulation(sic_buffer,
AMP,
@@ -3618,7 +3618,7 @@ n(tikz_fname,"w");
// compute the norm of the effective channel for both receive antennas -> alphha[0], alphha[2]
// multiply with the norm of the effective channnel
*/
-
+
//stripping (from matched filter output of first stream = rxdataF_comp0)
// this is pseudocode
/*
@@ -3626,8 +3626,8 @@ n(tikz_fname,"w");
UE->pdsch_vars[eNB_id].rxdataF_ext[i] -= alpha[i].*sic_buffer[i];
}
*/
-
- //apply rho to output
+
+ //apply rho to output
/*
dlsch_channel_compensation(UE->pdsch_vars[eNB_id].rxdataF_ext,
UE->pdsch_vars[eNB_id].dl_ch_rho_ext[harq_pid][round],
@@ -3645,19 +3645,19 @@ n(tikz_fname,"w");
*/
- //detection of second stream
+ //detection of second stream
//}
-
+
}
-
+
if ((UE->dlsch[eNB_id][0]->harq_processes[UE->dlsch[eNB_id][0]->current_harq_pid]->mimo_mode >=DUALSTREAM_UNIFORM_PRECODING1) &&
(UE->dlsch[eNB_id][0]->harq_processes[UE->dlsch[eNB_id][0]->current_harq_pid]->mimo_mode <=DUALSTREAM_PUSCH_PRECODING) &&
rx_type==rx_SIC_dual_stream) {
-
+
// for (round = 0 ; round < 1 ; round++) {
dlsch0_ue_harq = UE->dlsch[eNB_id][0]->harq_processes[UE->dlsch[eNB_id][0]->current_harq_pid];
dlsch0_eNB_harq = UE->dlsch_eNB[eNB_id]->harq_processes[UE->dlsch[eNB_id][0]->current_harq_pid];
-
+
dlsch0_eNB_harq->mimo_mode = UE->dlsch[eNB_id][0]->harq_processes[UE->dlsch[eNB_id][0]->current_harq_pid]->mimo_mode;
dlsch0_eNB_harq->rb_alloc[0] = dlsch0_ue_harq->rb_alloc_even[0];
dlsch0_eNB_harq->nb_rb = dlsch0_ue_harq->nb_rb;
@@ -3668,11 +3668,11 @@ n(tikz_fname,"w");
dlsch0_eNB_harq->TBS = dlsch0_ue_harq->TBS;
dlsch0_eNB_harq->dl_power_off = dlsch0_ue_harq->dl_power_off;
dlsch0_eNB_harq->status = dlsch0_ue_harq->status;
-
+
UE->dlsch_eNB[eNB_id]->active = UE->dlsch[eNB_id][0]->active;
UE->dlsch_eNB[eNB_id]->rnti = UE->dlsch[eNB_id][0]->rnti;
UE->dlsch_eNB[eNB_id]->current_harq_pid = UE->dlsch[eNB_id][0]->current_harq_pid;
-
+
dlsch_encoding(input_buffer0[0], //UE->dlsch[eNB_id][0]->harq_processes[UE->dlsch[eNB_id][0]->current_harq_pid]->b,
&UE->frame_parms,
num_pdcch_symbols,
@@ -3682,8 +3682,8 @@ n(tikz_fname,"w");
&UE->dlsch_rate_matching_stats,
&UE->dlsch_turbo_encoding_stats,
&UE->dlsch_interleaving_stats);
-
-
+
+
coded_bits_per_codeword[cw_non_sic]= get_G(&UE->frame_parms,
UE->dlsch_eNB[eNB_id]->harq_processes[UE->dlsch_eNB[eNB_id]->current_harq_pid]->nb_rb,
UE->dlsch_eNB[eNB_id]->harq_processes[UE->dlsch_eNB[eNB_id]->current_harq_pid]->rb_alloc,
@@ -3707,13 +3707,13 @@ n(tikz_fname,"w");
UE->dlsch_eNB[0],
NULL,
coded_bits_per_codeword[cw_non_sic]);
-
+
// write_output("sic_buffer.m","sic", *sic_buffer,re_allocated,1,1);
// write_output("rxdataF_comp1.m","rxF_comp1", *UE->pdsch_vars[eNB_id]->rxdataF_comp1[UE->dlsch[0][0]->current_harq_pid][round],14*12*25,1,1);
// write_output("rxdataF_rho.m","rho", *UE->pdsch_vars[eNB_id]->dl_ch_rho_ext[UE->dlsch[0][0]->current_harq_pid][round],14*12*25,1,1);
switch (get_Qm(eNB->dlsch[0][1]->harq_processes[0]->mcs)){
-
+
case 2:
dlsch_qpsk_llr_SIC(&UE->frame_parms,
@@ -3725,7 +3725,7 @@ n(tikz_fname,"w");
dlsch0_eNB_harq->nb_rb,
subframe,
dlsch0_eNB_harq->rb_alloc[0],
- get_Qm(eNB->dlsch[0][0]->harq_processes[0]->mcs),
+ get_Qm(eNB->dlsch[0][0]->harq_processes[0]->mcs),
UE->dlsch[eNB_id][0]);
break;
@@ -3760,9 +3760,9 @@ n(tikz_fname,"w");
UE->dlsch[eNB_id][0]);
break;
}
-
+
// write_output("rxdata_llr1.m","llr1", UE->pdsch_vars[eNB_id]->llr[1],re_allocated*2,1,0);
-
+
for (cw_sic=cw_to_decode_interf_free; cw_sic<cw_to_decode_interf_free+1;cw_sic++){
UE->dlsch[0][cw_sic]->rnti = (common_flag==0) ? n_rnti: SI_RNTI;
coded_bits_per_codeword[cw_sic]= get_G(&eNB->frame_parms,
@@ -3773,14 +3773,14 @@ n(tikz_fname,"w");
num_pdcch_symbols,
0,
subframe);
-
+
UE->dlsch[0][cw_sic]->harq_processes[UE->dlsch[0][cw_sic]->current_harq_pid]->G = coded_bits_per_codeword[cw_sic];
UE->dlsch[0][cw_sic]->harq_processes[UE->dlsch[0][cw_sic]->current_harq_pid]->Qm = get_Qm(eNB->dlsch[0][cw_sic]->harq_processes[0]->mcs);
-
+
if (n_frames==2) {
printf("Kmimo=%d, cw=%d, G=%d, TBS=%d\n",Kmimo,cw_sic,coded_bits_per_codeword[cw_sic],
UE->dlsch[0][cw_sic]->harq_processes[UE->dlsch[0][cw_sic]->current_harq_pid]->TBS);
-
+
// calculate uncoded BER
uncoded_ber_bit = (short*) malloc(sizeof(short)*coded_bits_per_codeword[cw_sic]);
AssertFatal(uncoded_ber_bit, "uncoded_ber_bit==NULL");
@@ -3792,24 +3792,24 @@ n(tikz_fname,"w");
write_output(fname, vname,eNB->dlsch[0][cw_sic]->harq_processes[0]->e,coded_bits_per_codeword[cw_sic],1,4);
uncoded_ber=0;
printf("trials=%d\n", trials);
- for (i=0;i<coded_bits_per_codeword[cw_sic];i++)
+ for (i=0;i<coded_bits_per_codeword[cw_sic];i++)
if (eNB->dlsch[0][cw_sic]->harq_processes[0]->e[i] != (UE->pdsch_vars[0]->llr[cw_sic][i]<0)) {
uncoded_ber_bit[i] = 1;
uncoded_ber++;
} else
uncoded_ber_bit[i] = 0;
-
+
uncoded_ber/=coded_bits_per_codeword[cw_sic];
avg_ber += uncoded_ber;
sprintf(fname,"cw%d_uncoded_ber_bit.m", cw_sic);
sprintf(vname,"uncoded_ber_bit_cw%d", cw_sic);
write_output(fname, vname,uncoded_ber_bit,coded_bits_per_codeword[cw_sic],1,0);
- printf("cw %d, uncoded ber %f\n",cw_sic,uncoded_ber);
+ printf("cw %d, uncoded ber %f\n",cw_sic,uncoded_ber);
free(uncoded_ber_bit);
- uncoded_ber_bit = NULL;
+ uncoded_ber_bit = NULL;
}
- start_meas(&UE->dlsch_unscrambling_stats);
+ start_meas(&UE->dlsch_unscrambling_stats);
dlsch_unscrambling(&UE->frame_parms,
0,
UE->dlsch[0][cw_sic],
@@ -3817,26 +3817,26 @@ n(tikz_fname,"w");
UE->pdsch_vars[eNB_id]->llr[cw_sic],
cw_sic,
subframe<<1);
- stop_meas(&UE->dlsch_unscrambling_stats);
+ stop_meas(&UE->dlsch_unscrambling_stats);
start_meas(&UE->dlsch_decoding_stats);
ret[1] = dlsch_decoding(UE,
- UE->pdsch_vars[eNB_id]->llr[cw_sic],
+ UE->pdsch_vars[eNB_id]->llr[cw_sic],
&UE->frame_parms,
UE->dlsch[0][cw_sic],
UE->dlsch[0][cw_sic]->harq_processes[UE->dlsch[0][cw_sic]->current_harq_pid],
subframe,
UE->dlsch[0][cw_sic]->current_harq_pid,
1,llr8_flag);
- stop_meas(&UE->dlsch_decoding_stats);
-
-
- if (ret[1] <= UE->dlsch[0][cw_sic]->max_turbo_iterations ) { //if (ret <= UE->dlsch[0][cw_sic]->max_turbo_iterations )
-
+ stop_meas(&UE->dlsch_decoding_stats);
+
+
+ if (ret[1] <= UE->dlsch[0][cw_sic]->max_turbo_iterations ) { //if (ret <= UE->dlsch[0][cw_sic]->max_turbo_iterations )
+
avg_iter[1] += ret[1];
iter_trials[1]++;
-
-
+
+
if (n_frames==2) {
printf("cw sic %d, round %d: No DLSCH errors found, uncoded ber %f\n",cw_sic,round,uncoded_ber);
#ifdef PRINT_BYTES
@@ -3845,29 +3845,29 @@ n(tikz_fname,"w");
Kr = UE->dlsch[0][cw_sic]->harq_processes[0]->Kminus;
else
Kr = UE->dlsch[0][cw_sic]->harq_processes[0]->Kplus;
-
+
Kr_bytes = Kr>>3;
-
+
printf("Decoded_output (Segment %d):\n",s);
for (i=0;i<Kr_bytes;i++)
printf("%d : %x (%x)\n",i,UE->dlsch[0][cw_sic]->harq_processes[0]->c[s][i],
UE->dlsch[0][cw_sic]->harq_processes[0]->c[s][i]^eNB->dlsch[0][cw_sic]->harq_processes[0]->c[s][i]);
}
#endif
- }
-
- }
-
-
+ }
+
+ }
+
+
else {
errs[cw_sic][round]++;
// exit(0);
-
+
if (cw_sic==1) {
avg_iter[1] += ret[1]-1;
iter_trials[1]++;
}
-
+
if (n_frames==2) {
//if ((n_frames==1) || (SNR>=30)) {
printf("cw sic %d, round %d: DLSCH errors found, uncoded ber %f\n",cw_sic,round,uncoded_ber);
@@ -3877,9 +3877,9 @@ n(tikz_fname,"w");
Kr = UE->dlsch[0][cw_sic]->harq_processes[0]->Kminus;
else
Kr = UE->dlsch[0][cw_sic]->harq_processes[0]->Kplus;
-
+
Kr_bytes = Kr>>3;
-
+
printf("Decoded_output (Segment %d):\n",s);
for (i=0;i<Kr_bytes;i++)
printf("%d : %x (%x)\n",i,UE->dlsch[0][cw_sic]->harq_processes[0]->c[s][i],
@@ -3888,33 +3888,33 @@ n(tikz_fname,"w");
#endif
} //n_frames==1
// exit(0);
- } //if (ret > UE->dlsch[0][cw_sic]->max_turbo_iterations )
+ } //if (ret > UE->dlsch[0][cw_sic]->max_turbo_iterations )
} //for (int cw_1=cw_to_decode_interf_free; cw_1<cw_to_decode_interf_free+1;cw_1++)
-
-
+
+
} //if SIC
-
-
+
+
} //if (ret <= UE->dlsch[0][cw_non_sic]->max_turbo_iterations )
else {
errs[cw_non_sic][round]++;
-
+
if (cw_non_sic==0) {
avg_iter[0] += ret[0]-1;
iter_trials[0]++;
}
-
+
if (rx_type==rx_SIC_dual_stream) {
errs[1][round]++;
}
-
+
if (cw_non_sic==1) {
avg_iter[1] += ret[1]-1;
iter_trials[1]++;
}
-
-
- if (n_frames==2) {
+
+
+ if (n_frames==1) {
//if ((n_frames==1) || (SNR>=30)) {
printf("cw %d, round %d: DLSCH errors found, uncoded ber %f\n",cw_non_sic,round,uncoded_ber);
#ifdef PRINT_BYTES
@@ -3923,9 +3923,9 @@ n(tikz_fname,"w");
Kr = UE->dlsch[0][cw_non_sic]->harq_processes[0]->Kminus;
else
Kr = UE->dlsch[0][cw_non_sic]->harq_processes[0]->Kplus;
-
+
Kr_bytes = Kr>>3;
-
+
printf("Decoded_output (Segment %d):\n",s);
for (i=0;i<Kr_bytes;i++)
printf("%d : %x (%x)\n",i,UE->dlsch[0][cw_non_sic]->harq_processes[0]->c[s][i],
@@ -3935,10 +3935,10 @@ n(tikz_fname,"w");
}
}
}
-
+
stop_meas(&UE->phy_proc_rx);
-
- if (n_frames==2) {
+
+ if (n_frames==1) {
//rxsig
sprintf(fname,"rxsig0_r%d.m",round);
@@ -3998,7 +3998,7 @@ n(tikz_fname,"w");
UE->frame_parms.ofdm_symbol_size*nsymb,1,1);
}
//pdsch_vars
- //dump_dlsch2(UE,eNB_id,coded_bits_per_codeword[0],round,UE->dlsch[0][0]->current_harq_pid);
+ dump_dlsch2(UE,eNB_id,coded_bits_per_codeword[0],round,UE->dlsch[0][0]->current_harq_pid);
/*
write_output("dlsch_e.m","e",eNB->dlsch[0][0]->harq_processes[0]->e,coded_bits_per_codeword,1,4);
write_output("dlsch_ber_bit.m","ber_bit",uncoded_ber_bit,coded_bits_per_codeword,1,0);
@@ -4009,56 +4009,56 @@ n(tikz_fname,"w");
//pdcch_vars
write_output("pdcchF0_ext.m","pdcchF_ext", UE->pdcch_vars[eNB_id]->rxdataF_ext[0],2*3*UE->frame_parms.ofdm_symbol_size,1,1);
write_output("pdcch00_ch0_ext.m","pdcch00_ch0_ext",UE->pdcch_vars[eNB_id]->dl_ch_estimates_ext[0],300*3,1,1);
-
+
write_output("pdcch_rxF_comp0.m","pdcch0_rxF_comp0",UE->pdcch_vars[eNB_id]->rxdataF_comp[0],4*300,1,1);
write_output("pdcch_rxF_llr.m","pdcch_llr",UE->pdcch_vars[eNB_id]->llr,2400,1,4);
-
-
+
+
if (round == 3) exit(-1);
}
if (xforms==1) {
- phy_scope_UE(form_ue,
+ phy_scope_UE(form_ue,
UE,
eNB_id,
0,// UE_id
- subframe);
+ subframe);
}
-
+
round++;
} //round
if(transmission_mode != 3 && transmission_mode !=4 ){
if ((errs[0][0]>=n_frames/10) && (trials>(n_frames/2)) )
break;
- }
-
+ }
+
//len = chbch_stats_read(stats_buffer,NULL,0,4096);
//printf("%s\n\n",stats_buffer);
-
+
if (UE->proc.proc_rxtx[0].frame_rx % 10 == 0) {
UE->bitrate[eNB_id] = (UE->total_TBS[eNB_id] - UE->total_TBS_last[eNB_id])*10;
LOG_D(PHY,"[UE %d] Calculating bitrate: total_TBS = %d, total_TBS_last = %d, bitrate = %d kbits/s\n",UE->Mod_id,UE->total_TBS[eNB_id],UE->total_TBS_last[eNB_id],UE->bitrate[eNB_id]/1000);
UE->total_TBS_last[eNB_id] = UE->total_TBS[eNB_id];
}
-
+
UE->proc.proc_rxtx[0].frame_rx++;
-
- /* calculate the total processing time for each packet,
+
+ /* calculate the total processing time for each packet,
* get the max, min, and number of packets that exceed t>2000us
*/
- double t_tx = (double)eNB->phy_proc_tx.p_time/cpu_freq_GHz/1000.0;
- double t_tx_ifft = (double)eNB->ofdm_mod_stats.p_time/cpu_freq_GHz/1000.0;
- double t_tx_mod = (double)eNB->dlsch_modulation_stats.p_time/cpu_freq_GHz/1000.0;
- double t_tx_enc = (double)eNB->dlsch_encoding_stats.p_time/cpu_freq_GHz/1000.0;
-
-
- double t_rx = (double)UE->phy_proc_rx.p_time/cpu_freq_GHz/1000.0;
- double t_rx_fft = (double)UE->ofdm_demod_stats.p_time/cpu_freq_GHz/1000.0;
- double t_rx_demod = (double)UE->dlsch_rx_pdcch_stats.p_time/cpu_freq_GHz/1000.0;
- double t_rx_dec = (double)UE->dlsch_decoding_stats.p_time/cpu_freq_GHz/1000.0;
-
+ double t_tx = (double)eNB->phy_proc_tx.p_time/cpu_freq_GHz/1000.0;
+ double t_tx_ifft = (double)eNB->ofdm_mod_stats.p_time/cpu_freq_GHz/1000.0;
+ double t_tx_mod = (double)eNB->dlsch_modulation_stats.p_time/cpu_freq_GHz/1000.0;
+ double t_tx_enc = (double)eNB->dlsch_encoding_stats.p_time/cpu_freq_GHz/1000.0;
+
+
+ double t_rx = (double)UE->phy_proc_rx.p_time/cpu_freq_GHz/1000.0;
+ double t_rx_fft = (double)UE->ofdm_demod_stats.p_time/cpu_freq_GHz/1000.0;
+ double t_rx_demod = (double)UE->dlsch_rx_pdcch_stats.p_time/cpu_freq_GHz/1000.0;
+ double t_rx_dec = (double)UE->dlsch_decoding_stats.p_time/cpu_freq_GHz/1000.0;
+
if (t_tx > t_tx_max)
t_tx_max = t_tx;
if (t_tx < t_tx_min)
@@ -4071,13 +4071,13 @@ n(tikz_fname,"w");
n_tx_dropped++;
if (t_rx > 2000)
n_rx_dropped++;
-
+
push_front(&time_vector_tx, t_tx);
push_front(&time_vector_tx_ifft, t_tx_ifft);
push_front(&time_vector_tx_mod, t_tx_mod);
push_front(&time_vector_tx_enc, t_tx_enc);
-
+
push_front(&time_vector_rx, t_rx);
push_front(&time_vector_rx_fft, t_rx_fft);
push_front(&time_vector_rx_demod, t_rx_demod);
@@ -4179,7 +4179,7 @@ n(tikz_fname,"w");
SNR,
(double)tx_lev_dB+10*log10(UE->frame_parms.ofdm_symbol_size/(NB_RB*12)),
sigma2_dB);
-
+
printf("Errors (%d(%d)/%d %d(%d)/%d %d(%d)/%d %d(%d)/%d), Pe = (%e(%e),%e(%e),%e(%e),%e(%e)),"
"dci_errors %d/%d, Pe = %e => effective rate %f (%2.1f%%,%f, %f), normalized delay %f (%f), "
"throughput stream 0 = %f , throughput stream 1 = %f, system throughput = %f , rate 0 = %f , rate 1 = %f \n",
@@ -4220,8 +4220,8 @@ n(tikz_fname,"w");
rate[1]*get_Qm(eNB->dlsch[0][1]->harq_processes[0]->mcs)*(1-((double)errs[1][0]/(double)round_trials[0])),
rate[0],
rate[1]);
-
-
+
+
if (print_perf==1) {
printf("eNB TX function statistics (per 1ms subframe)\n\n");
@@ -4369,19 +4369,19 @@ n(tikz_fname,"w");
rate[1]*get_Qm(eNB->dlsch[0][1]->harq_processes[0]->mcs)*(1-((double)errs[1][0]/(double)round_trials[0])),
dci_errors);
}
-
+
if(abstx){ //ABSTRACTION
- if ((transmission_mode != 3)&& (transmission_mode != 4)) {
+ if ((transmission_mode != 3)&& (transmission_mode != 4)) {
blerr[0][0] = (double)errs[0][0]/(round_trials[0]);
-
+
if(num_rounds>1){
blerr[0][1] = (double)errs[0][1]/(round_trials[1]);
-
+
blerr[0][2] = (double)errs[0][2]/(round_trials[2]);
-
+
blerr[0][3] = (double)errs[0][3]/(round_trials[3]);
-
+
fprintf(csv_fd,"%e;%e;%e;%e;\n",blerr[0][0],blerr[0][1],blerr[0][2],blerr[0][3]);
}
else {
@@ -4405,7 +4405,7 @@ n(tikz_fname,"w");
}
}
}
-
+
if ( (test_perf != 0) && (100 * effective_rate > test_perf )) {
//fprintf(time_meas_fd,"SNR; MCS; TBS; rate; err0; trials0; err1; trials1; err2; trials2; err3; trials3; dci_err\n");
if ((transmission_mode != 3) && (transmission_mode != 4)) {
@@ -4467,7 +4467,7 @@ n(tikz_fname,"w");
errs[0][3],
round_trials[3],
dci_errors);
-
+
//fprintf(time_meas_fd,"SNR; MCS; TBS; rate; DL_DECOD_ITER; err0; trials0; err1; trials1; err2; trials2; err3; trials3; PE; dci_err;PE;ND;\n");
fprintf(time_meas_fd,"%f;%d;%d;%d;%d;%f;%2.1f;%f;%f;%d;%d;%d;%d;%d;%d;%d;%d;%e;%e;%e;%e;%d;%d;%e;%f;%f;",
SNR,
@@ -4497,7 +4497,7 @@ n(tikz_fname,"w");
(1.0*(round_trials[0]-errs[0][0])+2.0*(round_trials[1]-errs[0][1])+3.0*(round_trials[2]-errs[0][2])+4.0*(round_trials[3]-errs[0][3]))/((double)round_trials[0]));
}
//fprintf(time_meas_fd,"eNB_PROC_TX(%d); OFDM_MOD(%d); DL_MOD(%d); DL_SCR(%d); DL_ENC(%d); UE_PROC_RX(%d); OFDM_DEMOD_CH_EST(%d); RX_PDCCH(%d); CH_COMP_LLR(%d); DL_USCR(%d); DL_DECOD(%d);\n",
- fprintf(time_meas_fd,"%d; %d; %d; %d; %d; %d; %d; %d; %d; %d; %d;",
+ fprintf(time_meas_fd,"%d; %d; %d; %d; %d; %d; %d; %d; %d; %d; %d;",
eNB->phy_proc_tx.trials,
eNB->ofdm_mod_stats.trials,
eNB->dlsch_modulation_stats.trials,
@@ -4525,31 +4525,31 @@ n(tikz_fname,"w");
);
//fprintf(time_meas_fd,"eNB_PROC_TX_STD;eNB_PROC_TX_MAX;eNB_PROC_TX_MIN;eNB_PROC_TX_MED;eNB_PROC_TX_Q1;eNB_PROC_TX_Q3;eNB_PROC_TX_DROPPED;\n");
fprintf(time_meas_fd,"%f;%f;%f;%f;%f;%f;%d;", std_phy_proc_tx, t_tx_max, t_tx_min, tx_median, tx_q1, tx_q3, n_tx_dropped);
-
+
//fprintf(time_meas_fd,"IFFT;\n");
fprintf(time_meas_fd,"%f;%f;%f;%f;", std_phy_proc_tx_ifft, tx_ifft_median, tx_ifft_q1, tx_ifft_q3);
-
+
//fprintf(time_meas_fd,"MOD;\n");
fprintf(time_meas_fd,"%f;%f;%f;%f;", std_phy_proc_tx_mod, tx_mod_median, tx_mod_q1, tx_mod_q3);
-
+
//fprintf(time_meas_fd,"ENC;\n");
fprintf(time_meas_fd,"%f;%f;%f;%f;", std_phy_proc_tx_enc, tx_enc_median, tx_enc_q1, tx_enc_q3);
-
-
+
+
//fprintf(time_meas_fd,"UE_PROC_RX_STD;UE_PROC_RX_MAX;UE_PROC_RX_MIN;UE_PROC_RX_MED;UE_PROC_RX_Q1;UE_PROC_RX_Q3;UE_PROC_RX_DROPPED;\n");
fprintf(time_meas_fd,"%f;%f;%f;%f;%f;%f;%d;", std_phy_proc_rx, t_rx_max, t_rx_min, rx_median, rx_q1, rx_q3, n_rx_dropped);
//fprintf(time_meas_fd,"FFT;\n");
fprintf(time_meas_fd,"%f;%f;%f;%f;", std_phy_proc_rx_fft, rx_fft_median, rx_fft_q1, rx_fft_q3);
-
+
//fprintf(time_meas_fd,"DEMOD;\n");
fprintf(time_meas_fd,"%f;%f;%f;%f;", std_phy_proc_rx_demod,rx_demod_median, rx_demod_q1, rx_demod_q3);
-
+
//fprintf(time_meas_fd,"DEC;\n");
fprintf(time_meas_fd,"%f;%f;%f;%f\n", std_phy_proc_rx_dec, rx_dec_median, rx_dec_q1, rx_dec_q3);
-
- /*
+
+ /*
fprintf(time_meas_fd,"%d;%d;%d;%d;%d;%d;%d;%d;%d;%d;%d;",
eNB->phy_proc_tx.trials,
eNB->ofdm_mod_stats.trials,
@@ -4573,34 +4573,34 @@ n(tikz_fname,"w");
if (((double)errs[0][0]/(round_trials[0]))<1e-2 && ((double)errs[1][0]/(round_trials[0]))<1e-2)
break;
}
- else{
- if (((double)errs[0][0]/(round_trials[0]))<1e-2)
+ else{
+ if (((double)errs[0][0]/(round_trials[0]))<1e-2)
break;
-
+
}
}
else {
-
+
if ((rx_type==rx_IC_dual_stream) || (rx_type==rx_standard) || (rx_type==rx_SIC_dual_stream)) {
if (((double)errs[0][0]/(round_trials[0]))<1e-3 && ((double)errs[1][0]/(round_trials[0]))<1e-3)
break;
}
- else{
- if (((double)errs[0][0]/(round_trials[0]))<1e-3)
+ else{
+ if (((double)errs[0][0]/(round_trials[0]))<1e-3)
break;
-
+
}
-
+
}
-
-
+
+
if (n_frames==1)
break;
}// SNR
-
+
} //ch_realization
-
+
fclose(bler_fd);
if (test_perf !=0)