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Commit c77b8600 authored by Luis Ariza's avatar Luis Ariza
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resolving SIMD channel problems

parent be57a411
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Showing with 191 additions and 156 deletions
openair1/PHY/TOOLS/defs.h
View file @ c77b8600
...@@ -43,8 +43,8 @@ struct complex { ...@@ -43,8 +43,8 @@ struct complex {
#endif #endif
struct complexf { struct complexf {
float r; float x[1200];
float i; float y[1200];
}; };
struct complex16 { struct complex16 {
......
openair1/PHY/TOOLS/lte_phy_scope.c
View file @ c77b8600
...@@ -562,7 +562,10 @@ void phy_scope_UE(FD_lte_phy_scope_ue *form, ...@@ -562,7 +562,10 @@ void phy_scope_UE(FD_lte_phy_scope_ue *form,
llr_pdcch = (float*) calloc(12*frame_parms->N_RB_DL*num_pdcch_symbols*2,sizeof(float)); // init to zero llr_pdcch = (float*) calloc(12*frame_parms->N_RB_DL*num_pdcch_symbols*2,sizeof(float)); // init to zero
bit_pdcch = (float*) calloc(12*frame_parms->N_RB_DL*num_pdcch_symbols*2,sizeof(float)); bit_pdcch = (float*) calloc(12*frame_parms->N_RB_DL*num_pdcch_symbols*2,sizeof(float));
rxsig_t = (int16_t**) phy_vars_ue->common_vars.rxdata; if (phy_vars_ue->do_ofdm_mod)
rxsig_t = (int16_t**) phy_vars_ue->common_vars.common_vars_rx_data_per_thread[subframe&0x1].rxdataF;
else
rxsig_t = (int16_t**) phy_vars_ue->common_vars.rxdata;
chest_t = (int16_t**) phy_vars_ue->common_vars.common_vars_rx_data_per_thread[phy_vars_ue->current_thread_id[subframe]].dl_ch_estimates_time[eNB_id]; chest_t = (int16_t**) phy_vars_ue->common_vars.common_vars_rx_data_per_thread[phy_vars_ue->current_thread_id[subframe]].dl_ch_estimates_time[eNB_id];
chest_f = (int16_t**) phy_vars_ue->common_vars.common_vars_rx_data_per_thread[phy_vars_ue->current_thread_id[subframe]].dl_ch_estimates[eNB_id]; chest_f = (int16_t**) phy_vars_ue->common_vars.common_vars_rx_data_per_thread[phy_vars_ue->current_thread_id[subframe]].dl_ch_estimates[eNB_id];
pbch_llr = (int8_t*) phy_vars_ue->pbch_vars[eNB_id]->llr; pbch_llr = (int8_t*) phy_vars_ue->pbch_vars[eNB_id]->llr;
......
openair1/SIMULATION/RF/rf.c
View file @ c77b8600
...@@ -419,8 +419,10 @@ clock_t start=clock();*/ ...@@ -419,8 +419,10 @@ clock_t start=clock();*/
rx128_re = _mm_loadu_ps(&r_re[a][4*i]);//r_re[a][i],r_re[a][i+1] rx128_re = _mm_loadu_ps(&r_re[a][4*i]);//r_re[a][i],r_re[a][i+1]
rx128_im = _mm_loadu_ps(&r_im[a][4*i]);//r_im[a][i],r_im[a][i+1] rx128_im = _mm_loadu_ps(&r_im[a][4*i]);//r_im[a][i],r_im[a][i+1]
rx128_gain_lin = _mm_set1_ps(rx_gain_lin); rx128_gain_lin = _mm_set1_ps(rx_gain_lin);
gauss_0_128_sqrt_NOW = _mm_set1_ps(ziggurat(0.0,1.0)); //start_meas(&desc->ziggurat);
gauss_1_128_sqrt_NOW = _mm_set1_ps(ziggurat(0.0,1.0)); gauss_0_128_sqrt_NOW = _mm_set_ps(ziggurat(0.0,1.0),ziggurat(0.0,1.0),ziggurat(0.0,1.0),ziggurat(0.0,1.0));
gauss_1_128_sqrt_NOW = _mm_set_ps(ziggurat(0.0,1.0),ziggurat(0.0,1.0),ziggurat(0.0,1.0),ziggurat(0.0,1.0));
//stop_meas(&desc->ziggurat);
gauss_0_128_sqrt_NOW = _mm_mul_ps(gauss_0_128_sqrt_NOW,_mm_set1_ps(sqrt_NOW)); gauss_0_128_sqrt_NOW = _mm_mul_ps(gauss_0_128_sqrt_NOW,_mm_set1_ps(sqrt_NOW));
gauss_1_128_sqrt_NOW = _mm_mul_ps(gauss_1_128_sqrt_NOW,_mm_set1_ps(sqrt_NOW)); gauss_1_128_sqrt_NOW = _mm_mul_ps(gauss_1_128_sqrt_NOW,_mm_set1_ps(sqrt_NOW));
// Amplify by receiver gain and apply 3rd order non-linearity // Amplify by receiver gain and apply 3rd order non-linearity
......
openair1/SIMULATION/TOOLS/abstraction.c
View file @ c77b8600
This diff is collapsed.
openair1/SIMULATION/TOOLS/defs.h
View file @ c77b8600
...@@ -59,6 +59,7 @@ typedef struct { ...@@ -59,6 +59,7 @@ typedef struct {
struct complex **ch; struct complex **ch;
///Sampled frequency response (90 kHz resolution) ///Sampled frequency response (90 kHz resolution)
struct complex **chF; struct complex **chF;
struct complexf *chFf;
///Sampled prach frequency response (frequency analysis) ///Sampled prach frequency response (frequency analysis)
struct complex **chF_prach; struct complex **chF_prach;
///Maximum path delay in mus. ///Maximum path delay in mus.
...@@ -95,6 +96,8 @@ typedef struct { ...@@ -95,6 +96,8 @@ typedef struct {
time_stats_t interp_freq; time_stats_t interp_freq;
time_stats_t interp_freq_PRACH; time_stats_t interp_freq_PRACH;
time_stats_t convolution; time_stats_t convolution;
time_stats_t ziggurat;
time_stats_t ziggurat_PRACH;
/// frequency measurements /// frequency measurements
time_stats_t DL_multipath_channel_freq; time_stats_t DL_multipath_channel_freq;
time_stats_t DL_dac_fixed_gain; time_stats_t DL_dac_fixed_gain;
...@@ -473,9 +476,12 @@ double uniformrandom(void); ...@@ -473,9 +476,12 @@ double uniformrandom(void);
void uniformrandomSSE(__m128d *d1,__m128d *d2); void uniformrandomSSE(__m128d *d1,__m128d *d2);
double ziggurat(double mean, double variance); double ziggurat(double mean, double variance);
int freq_channel(channel_desc_t *desc,uint16_t nb_rb, int16_t n_samples); int freq_channel(channel_desc_t *desc,uint16_t nb_rb, int16_t n_samples);
int freq_channel_SSE_float(channel_desc_t *desc,uint16_t nb_rb, int16_t n_samples);
int freq_channel_prach(channel_desc_t *desc,uint16_t nb_rb,int16_t n_samples,int16_t prach_fmt,int16_t n_ra_prb); int freq_channel_prach(channel_desc_t *desc,uint16_t nb_rb,int16_t n_samples,int16_t prach_fmt,int16_t n_ra_prb);
int init_freq_channel(channel_desc_t *desc,uint16_t nb_rb,int16_t n_samples); int init_freq_channel(channel_desc_t *desc,uint16_t nb_rb,int16_t n_samples);
int init_freq_channel_SSE_float(channel_desc_t *desc,uint16_t nb_rb,int16_t n_samples);
int init_freq_channel_prach(channel_desc_t *desc,uint16_t nb_rb,int16_t n_samples,int16_t prach_fmt,int16_t n_ra_prb); int init_freq_channel_prach(channel_desc_t *desc,uint16_t nb_rb,int16_t n_samples,int16_t prach_fmt,int16_t n_ra_prb);
uint8_t multipath_channel_nosigconv(channel_desc_t *desc); uint8_t multipath_channel_nosigconv(channel_desc_t *desc);
void multipath_tv_channel(channel_desc_t *desc, void multipath_tv_channel(channel_desc_t *desc,
double **tx_sig_re, double **tx_sig_re,
......
openair1/SIMULATION/TOOLS/multipath_channel.c
View file @ c77b8600
...@@ -294,6 +294,7 @@ void multipath_channel_freq(channel_desc_t *desc, ...@@ -294,6 +294,7 @@ void multipath_channel_freq(channel_desc_t *desc,
sum=(sum+stop-start);*/ sum=(sum+stop-start);*/
random_channel_freq(desc,0); random_channel_freq(desc,0);
freq_channel(desc,nb_rb,n_samples);//Find desc->chF freq_channel(desc,nb_rb,n_samples);//Find desc->chF
printf("MULTICHANNEL\n");
//freq_channel_prach(desc,nb_rb,n_samples,1,44);//Find desc->chF //freq_channel_prach(desc,nb_rb,n_samples,1,44);//Find desc->chF
} }
//clock_t start=clock(); //clock_t start=clock();
...@@ -319,8 +320,8 @@ void multipath_channel_freq(channel_desc_t *desc, ...@@ -319,8 +320,8 @@ void multipath_channel_freq(channel_desc_t *desc,
//RX_IM(k) += TX_IM(k).chF(k).x + TX_RE(k).chF(k).y //RX_IM(k) += TX_IM(k).chF(k).x + TX_RE(k).chF(k).y
tx128_re = _mm_loadu_pd(&tx_sig_re[j][(2*f+1)]); tx128_re = _mm_loadu_pd(&tx_sig_re[j][(2*f+1)]);
tx128_im = _mm_loadu_pd(&tx_sig_im[j][(2*f+1)]); tx128_im = _mm_loadu_pd(&tx_sig_im[j][(2*f+1)]);
chF128_x = _mm_set1_pd(desc->ch[ii+(j*desc->nb_rx)][(2*(f%(ofdm_symbol_size>>1)))+(n_samples>>1)].x); chF128_x = _mm_set1_pd(desc->chFf[ii+(j*desc->nb_rx)].x[(2*(f%(ofdm_symbol_size>>1)))+(n_samples>>1)]);
chF128_y = _mm_set1_pd(desc->ch[ii+(j*desc->nb_rx)][(2*(f%(ofdm_symbol_size>>1)))+(n_samples>>1)].y); chF128_y = _mm_set1_pd(desc->chFf[ii+(j*desc->nb_rx)].y[(2*(f%(ofdm_symbol_size>>1)))+(n_samples>>1)]);
//rx_tmp.x += (tx_sig_re[j][f+k*ofdm_symbol_size] * desc->chF[ii+(j*desc->nb_rx)][f+(n_samples>>1)-1].x)//tx128_re*ch128_x //rx_tmp.x += (tx_sig_re[j][f+k*ofdm_symbol_size] * desc->chF[ii+(j*desc->nb_rx)][f+(n_samples>>1)-1].x)//tx128_re*ch128_x
// -(tx_sig_im[j][f+k*ofdm_symbol_size] * desc->chF[ii+(j*desc->nb_rx)][f+(n_samples>>1)-1].y);//-tx128_im*ch128_y // -(tx_sig_im[j][f+k*ofdm_symbol_size] * desc->chF[ii+(j*desc->nb_rx)][f+(n_samples>>1)-1].y);//-tx128_im*ch128_y
//rx_tmp.y += (tx_sig_im[j][f+k*ofdm_symbol_size] * desc->chF[ii+(j*desc->nb_rx)][f+(n_samples>>1)-1].x)//tx128_im*ch128_x //rx_tmp.y += (tx_sig_im[j][f+k*ofdm_symbol_size] * desc->chF[ii+(j*desc->nb_rx)][f+(n_samples>>1)-1].x)//tx128_im*ch128_x
...@@ -357,8 +358,8 @@ void multipath_channel_freq(channel_desc_t *desc, ...@@ -357,8 +358,8 @@ void multipath_channel_freq(channel_desc_t *desc,
//RX_IM(k) += TX_IM(k).chF(k).x + TX_RE(k).chF(k).y //RX_IM(k) += TX_IM(k).chF(k).x + TX_RE(k).chF(k).y
tx128_re = _mm_loadu_pd(&tx_sig_re[j][2*f]); tx128_re = _mm_loadu_pd(&tx_sig_re[j][2*f]);
tx128_im = _mm_loadu_pd(&tx_sig_im[j][2*f]); tx128_im = _mm_loadu_pd(&tx_sig_im[j][2*f]);
chF128_x = _mm_set1_pd(desc->ch[ii+(j*desc->nb_rx)][2*(f%(ofdm_symbol_size>>1)-((ofdm_symbol_size>>1)-(n_samples>>1)))].x); chF128_x = _mm_set1_pd(desc->chFf[ii+(j*desc->nb_rx)].x[2*(f%(ofdm_symbol_size>>1)-((ofdm_symbol_size>>1)-(n_samples>>1)))]);
chF128_y = _mm_set1_pd(desc->ch[ii+(j*desc->nb_rx)][2*(f%(ofdm_symbol_size>>1)-((ofdm_symbol_size>>1)-(n_samples>>1)))].y); chF128_y = _mm_set1_pd(desc->chFf[ii+(j*desc->nb_rx)].y[2*(f%(ofdm_symbol_size>>1)-((ofdm_symbol_size>>1)-(n_samples>>1)))]);
//rx_tmp.x += (tx_sig_re[j][f+k*ofdm_symbol_size] * desc->chF[ii+(j*desc->nb_rx)][f2].x) //rx_tmp.x += (tx_sig_re[j][f+k*ofdm_symbol_size] * desc->chF[ii+(j*desc->nb_rx)][f2].x)
// -(tx_sig_im[j][f+k*ofdm_symbol_size] * desc->chF[ii+(j*desc->nb_rx)][f2].y); // -(tx_sig_im[j][f+k*ofdm_symbol_size] * desc->chF[ii+(j*desc->nb_rx)][f2].y);
//rx_tmp.y += (tx_sig_im[j][f+k*ofdm_symbol_size] * desc->chF[ii+(j*desc->nb_rx)][f2].x) //rx_tmp.y += (tx_sig_im[j][f+k*ofdm_symbol_size] * desc->chF[ii+(j*desc->nb_rx)][f2].x)
...@@ -427,6 +428,7 @@ void multipath_channel_freq(channel_desc_t *desc, ...@@ -427,6 +428,7 @@ void multipath_channel_freq(channel_desc_t *desc,
} else { } else {
random_channel_freq(desc,0); random_channel_freq(desc,0);
freq_channel(desc,nb_rb,n_samples);//Find desc->chF freq_channel(desc,nb_rb,n_samples);//Find desc->chF
printf("MULTICHANNEL\n");
} }
//clock_t start=clock(); //clock_t start=clock();
//printf("symbols_per_tti is %d\n",symbols_per_tti); //printf("symbols_per_tti is %d\n",symbols_per_tti);
...@@ -526,7 +528,7 @@ void multipath_channel_freq_SSE_float(channel_desc_t *desc, ...@@ -526,7 +528,7 @@ void multipath_channel_freq_SSE_float(channel_desc_t *desc,
// do nothing - keep channel // do nothing - keep channel
} else { } else {
random_channel_freq(desc,0); random_channel_freq(desc,0);
freq_channel(desc,nb_rb,n_samples);//Find desc->chF freq_channel_SSE_float(desc,nb_rb,n_samples);//Find desc->chF
} }
for (j=0;j<(symbols_per_tti>>2);j++){ for (j=0;j<(symbols_per_tti>>2);j++){
for (ii=0; ii<desc->nb_rx; ii++) { for (ii=0; ii<desc->nb_rx; ii++) {
...@@ -549,8 +551,8 @@ void multipath_channel_freq_SSE_float(channel_desc_t *desc, ...@@ -549,8 +551,8 @@ void multipath_channel_freq_SSE_float(channel_desc_t *desc,
//RX_IM(k) += TX_IM(k).chF(k).x + TX_RE(k).chF(k).y //RX_IM(k) += TX_IM(k).chF(k).x + TX_RE(k).chF(k).y
tx128_re = _mm_loadu_ps(&tx_sig_re[j][(4*f+1)]); tx128_re = _mm_loadu_ps(&tx_sig_re[j][(4*f+1)]);
tx128_im = _mm_loadu_ps(&tx_sig_im[j][(4*f+1)]); tx128_im = _mm_loadu_ps(&tx_sig_im[j][(4*f+1)]);
chF128_x = _mm_set1_ps(desc->ch[ii+(j*desc->nb_rx)][(4*(f%(ofdm_symbol_size>>2)))+(n_samples>>2)].x); chF128_x = _mm_set1_ps(desc->chFf[ii+(j*desc->nb_rx)].x[(4*(f%(ofdm_symbol_size>>2)))+(n_samples>>2)]);
chF128_y = _mm_set1_ps(desc->ch[ii+(j*desc->nb_rx)][(4*(f%(ofdm_symbol_size>>2)))+(n_samples>>2)].y); chF128_y = _mm_set1_ps(desc->chFf[ii+(j*desc->nb_rx)].y[(4*(f%(ofdm_symbol_size>>2)))+(n_samples>>2)]);
//rx_tmp.x += (tx_sig_re[j][f+k*ofdm_symbol_size] * desc->chF[ii+(j*desc->nb_rx)][f+(n_samples>>1)-1].x)//tx128_re*ch128_x //rx_tmp.x += (tx_sig_re[j][f+k*ofdm_symbol_size] * desc->chF[ii+(j*desc->nb_rx)][f+(n_samples>>1)-1].x)//tx128_re*ch128_x
// -(tx_sig_im[j][f+k*ofdm_symbol_size] * desc->chF[ii+(j*desc->nb_rx)][f+(n_samples>>1)-1].y);//-tx128_im*ch128_y // -(tx_sig_im[j][f+k*ofdm_symbol_size] * desc->chF[ii+(j*desc->nb_rx)][f+(n_samples>>1)-1].y);//-tx128_im*ch128_y
//rx_tmp.y += (tx_sig_im[j][f+k*ofdm_symbol_size] * desc->chF[ii+(j*desc->nb_rx)][f+(n_samples>>1)-1].x)//tx128_im*ch128_x //rx_tmp.y += (tx_sig_im[j][f+k*ofdm_symbol_size] * desc->chF[ii+(j*desc->nb_rx)][f+(n_samples>>1)-1].x)//tx128_im*ch128_x
...@@ -587,8 +589,8 @@ void multipath_channel_freq_SSE_float(channel_desc_t *desc, ...@@ -587,8 +589,8 @@ void multipath_channel_freq_SSE_float(channel_desc_t *desc,
//RX_IM(k) += TX_IM(k).chF(k).x + TX_RE(k).chF(k).y //RX_IM(k) += TX_IM(k).chF(k).x + TX_RE(k).chF(k).y
tx128_re = _mm_loadu_ps(&tx_sig_re[j][4*f]); tx128_re = _mm_loadu_ps(&tx_sig_re[j][4*f]);
tx128_im = _mm_loadu_ps(&tx_sig_im[j][4*f]); tx128_im = _mm_loadu_ps(&tx_sig_im[j][4*f]);
chF128_x = _mm_set1_ps(desc->ch[ii+(j*desc->nb_rx)][4*(f%(ofdm_symbol_size>>2)-((ofdm_symbol_size>>2)-(n_samples>>2)))].x); chF128_x = _mm_set1_ps(desc->chFf[ii+(j*desc->nb_rx)].x[4*(f%(ofdm_symbol_size>>2)-((ofdm_symbol_size>>2)-(n_samples>>2)))]);
chF128_y = _mm_set1_ps(desc->ch[ii+(j*desc->nb_rx)][4*(f%(ofdm_symbol_size>>2)-((ofdm_symbol_size>>2)-(n_samples>>2)))].y); chF128_y = _mm_set1_ps(desc->chFf[ii+(j*desc->nb_rx)].y[4*(f%(ofdm_symbol_size>>2)-((ofdm_symbol_size>>2)-(n_samples>>2)))]);
//rx_tmp.x += (tx_sig_re[j][f+k*ofdm_symbol_size] * desc->chF[ii+(j*desc->nb_rx)][f2].x) //rx_tmp.x += (tx_sig_re[j][f+k*ofdm_symbol_size] * desc->chF[ii+(j*desc->nb_rx)][f2].x)
// -(tx_sig_im[j][f+k*ofdm_symbol_size] * desc->chF[ii+(j*desc->nb_rx)][f2].y); // -(tx_sig_im[j][f+k*ofdm_symbol_size] * desc->chF[ii+(j*desc->nb_rx)][f2].y);
//rx_tmp.y += (tx_sig_im[j][f+k*ofdm_symbol_size] * desc->chF[ii+(j*desc->nb_rx)][f2].x) //rx_tmp.y += (tx_sig_im[j][f+k*ofdm_symbol_size] * desc->chF[ii+(j*desc->nb_rx)][f2].x)
...@@ -630,7 +632,6 @@ void multipath_channel_prach(channel_desc_t *desc, ...@@ -630,7 +632,6 @@ void multipath_channel_prach(channel_desc_t *desc,
int ii,j,f; int ii,j,f;
__m128d rx_tmp128_re_f,rx_tmp128_im_f,rx_tmp128_re,rx_tmp128_im, rx_tmp128_1,rx_tmp128_2,rx_tmp128_3,rx_tmp128_4,tx128_re,tx128_im,chF128_x,chF128_y,pathloss128; __m128d rx_tmp128_re_f,rx_tmp128_im_f,rx_tmp128_re,rx_tmp128_im, rx_tmp128_1,rx_tmp128_2,rx_tmp128_3,rx_tmp128_4,tx128_re,tx128_im,chF128_x,chF128_y,pathloss128;
struct complex rx_tmp;
double path_loss = pow(10,desc->path_loss_dB/20); double path_loss = pow(10,desc->path_loss_dB/20);
pathloss128 = _mm_set1_pd(path_loss); pathloss128 = _mm_set1_pd(path_loss);
int nb_rb, n_samples; int nb_rb, n_samples;
...@@ -658,8 +659,8 @@ void multipath_channel_prach(channel_desc_t *desc, ...@@ -658,8 +659,8 @@ void multipath_channel_prach(channel_desc_t *desc,
//RX_IM(k) = TX_IM(k).chF(k).x + TX_RE(k).chF(k).y //RX_IM(k) = TX_IM(k).chF(k).x + TX_RE(k).chF(k).y
tx128_re = _mm_loadu_pd(&tx_sig_re[j][(2*f)]); tx128_re = _mm_loadu_pd(&tx_sig_re[j][(2*f)]);
tx128_im = _mm_loadu_pd(&tx_sig_im[j][(2*f)]); tx128_im = _mm_loadu_pd(&tx_sig_im[j][(2*f)]);
chF128_x = _mm_set1_pd(desc->ch[ii+(j*desc->nb_rx)][2*f+(prach_fmt<4)?13:3].x); chF128_x = _mm_set1_pd(desc->chFf[ii+(j*desc->nb_rx)].x[2*f+(prach_fmt<4)?13:3]);
chF128_y = _mm_set1_pd(desc->ch[ii+(j*desc->nb_rx)][2*f+(prach_fmt<4)?13:3].y); chF128_y = _mm_set1_pd(desc->chFf[ii+(j*desc->nb_rx)].y[2*f+(prach_fmt<4)?13:3]);
//rx_tmp.x += (tx_sig_re[ii][f] * desc->chF_prach[ii+(j*desc->nb_rx)][f+(prach_fmt<4)?13:3].x)-(tx_sig_im[ii][f] * desc->chF_prach[ii+(j*desc->nb_rx)][f+(prach_fmt<4)?13:3].y); //rx_tmp.x += (tx_sig_re[ii][f] * desc->chF_prach[ii+(j*desc->nb_rx)][f+(prach_fmt<4)?13:3].x)-(tx_sig_im[ii][f] * desc->chF_prach[ii+(j*desc->nb_rx)][f+(prach_fmt<4)?13:3].y);
//rx_tmp.y += (tx_sig_im[ii][f] * desc->chF_prach[ii+(j*desc->nb_rx)][f+(prach_fmt<4)?13:3].x)+(tx_sig_re[ii][f] * desc->chF_prach[ii+(j*desc->nb_rx)][f+(prach_fmt<4)?13:3].y); //rx_tmp.y += (tx_sig_im[ii][f] * desc->chF_prach[ii+(j*desc->nb_rx)][f+(prach_fmt<4)?13:3].x)+(tx_sig_re[ii][f] * desc->chF_prach[ii+(j*desc->nb_rx)][f+(prach_fmt<4)?13:3].y);
rx_tmp128_1 = _mm_mul_pd(tx128_re,chF128_x); rx_tmp128_1 = _mm_mul_pd(tx128_re,chF128_x);
...@@ -748,7 +749,6 @@ void multipath_channel_prach_SSE_float(channel_desc_t *desc, ...@@ -748,7 +749,6 @@ void multipath_channel_prach_SSE_float(channel_desc_t *desc,
int ii,j,f; int ii,j,f;
__m128 rx_tmp128_re_f,rx_tmp128_im_f,rx_tmp128_re,rx_tmp128_im, rx_tmp128_1,rx_tmp128_2,rx_tmp128_3,rx_tmp128_4,tx128_re,tx128_im,chF128_x,chF128_y,pathloss128; __m128 rx_tmp128_re_f,rx_tmp128_im_f,rx_tmp128_re,rx_tmp128_im, rx_tmp128_1,rx_tmp128_2,rx_tmp128_3,rx_tmp128_4,tx128_re,tx128_im,chF128_x,chF128_y,pathloss128;
struct complex rx_tmp;
float path_loss = pow(10,desc->path_loss_dB/20); float path_loss = pow(10,desc->path_loss_dB/20);
pathloss128 = _mm_set1_ps(path_loss); pathloss128 = _mm_set1_ps(path_loss);
int nb_rb, n_samples; int nb_rb, n_samples;
...@@ -776,8 +776,8 @@ void multipath_channel_prach_SSE_float(channel_desc_t *desc, ...@@ -776,8 +776,8 @@ void multipath_channel_prach_SSE_float(channel_desc_t *desc,
//RX_IM(k) = TX_IM(k).chF(k).x + TX_RE(k).chF(k).y //RX_IM(k) = TX_IM(k).chF(k).x + TX_RE(k).chF(k).y
tx128_re = _mm_loadu_ps(&tx_sig_re[j][(4*f)]); tx128_re = _mm_loadu_ps(&tx_sig_re[j][(4*f)]);
tx128_im = _mm_loadu_ps(&tx_sig_im[j][(4*f)]); tx128_im = _mm_loadu_ps(&tx_sig_im[j][(4*f)]);
chF128_x = _mm_set1_ps(desc->ch[ii+(j*desc->nb_rx)][4*f+(prach_fmt<4)?13:3].x); chF128_x = _mm_set1_ps(desc->chFf[ii+(j*desc->nb_rx)].x[4*f+(prach_fmt<4)?13:3]);
chF128_y = _mm_set1_ps(desc->ch[ii+(j*desc->nb_rx)][4*f+(prach_fmt<4)?13:3].y); chF128_y = _mm_set1_ps(desc->chFf[ii+(j*desc->nb_rx)].y[4*f+(prach_fmt<4)?13:3]);
//rx_tmp.x += (tx_sig_re[ii][f] * desc->chF_prach[ii+(j*desc->nb_rx)][f+(prach_fmt<4)?13:3].x)-(tx_sig_im[ii][f] * desc->chF_prach[ii+(j*desc->nb_rx)][f+(prach_fmt<4)?13:3].y); //rx_tmp.x += (tx_sig_re[ii][f] * desc->chF_prach[ii+(j*desc->nb_rx)][f+(prach_fmt<4)?13:3].x)-(tx_sig_im[ii][f] * desc->chF_prach[ii+(j*desc->nb_rx)][f+(prach_fmt<4)?13:3].y);
//rx_tmp.y += (tx_sig_im[ii][f] * desc->chF_prach[ii+(j*desc->nb_rx)][f+(prach_fmt<4)?13:3].x)+(tx_sig_re[ii][f] * desc->chF_prach[ii+(j*desc->nb_rx)][f+(prach_fmt<4)?13:3].y); //rx_tmp.y += (tx_sig_im[ii][f] * desc->chF_prach[ii+(j*desc->nb_rx)][f+(prach_fmt<4)?13:3].x)+(tx_sig_re[ii][f] * desc->chF_prach[ii+(j*desc->nb_rx)][f+(prach_fmt<4)?13:3].y);
rx_tmp128_1 = _mm_mul_ps(tx128_re,chF128_x); rx_tmp128_1 = _mm_mul_ps(tx128_re,chF128_x);
......
openair1/SIMULATION/TOOLS/random_channel.c
View file @ c77b8600
...@@ -89,6 +89,7 @@ void fill_channel_desc(channel_desc_t *chan_desc, ...@@ -89,6 +89,7 @@ void fill_channel_desc(channel_desc_t *chan_desc,
chan_desc->max_Doppler = max_Doppler; chan_desc->max_Doppler = max_Doppler;
chan_desc->ch = (struct complex**) malloc(nb_tx*nb_rx*sizeof(struct complex*)); chan_desc->ch = (struct complex**) malloc(nb_tx*nb_rx*sizeof(struct complex*));
chan_desc->chF = (struct complex**) malloc(nb_tx*nb_rx*sizeof(struct complex*)); chan_desc->chF = (struct complex**) malloc(nb_tx*nb_rx*sizeof(struct complex*));
chan_desc->chFf = (struct complexf*) malloc(nb_tx*nb_rx*sizeof(struct complexf));
chan_desc->chF_prach = (struct complex**) malloc(nb_tx*nb_rx*sizeof(struct complex*)); chan_desc->chF_prach = (struct complex**) malloc(nb_tx*nb_rx*sizeof(struct complex*));
chan_desc->a = (struct complex**) malloc(nb_taps*sizeof(struct complex*)); chan_desc->a = (struct complex**) malloc(nb_taps*sizeof(struct complex*));
...@@ -302,6 +303,7 @@ channel_desc_t *new_channel_desc_scm(uint8_t nb_tx, ...@@ -302,6 +303,7 @@ channel_desc_t *new_channel_desc_scm(uint8_t nb_tx,
chan_desc->random_aoa = 0; chan_desc->random_aoa = 0;
chan_desc->ch = (struct complex**) malloc(nb_tx*nb_rx*sizeof(struct complex*)); chan_desc->ch = (struct complex**) malloc(nb_tx*nb_rx*sizeof(struct complex*));
chan_desc->chF = (struct complex**) malloc(nb_tx*nb_rx*sizeof(struct complex*)); chan_desc->chF = (struct complex**) malloc(nb_tx*nb_rx*sizeof(struct complex*));
chan_desc->chFf = (struct complexf*) malloc(nb_tx*nb_rx*sizeof(struct complexf));
chan_desc->chF_prach = (struct complex**) malloc(nb_tx*nb_rx*sizeof(struct complex*)); chan_desc->chF_prach = (struct complex**) malloc(nb_tx*nb_rx*sizeof(struct complex*));
chan_desc->a = (struct complex**) malloc(chan_desc->nb_taps*sizeof(struct complex*)); chan_desc->a = (struct complex**) malloc(chan_desc->nb_taps*sizeof(struct complex*));
for (i = 0; i<nb_tx*nb_rx; i++) for (i = 0; i<nb_tx*nb_rx; i++)
...@@ -356,6 +358,7 @@ channel_desc_t *new_channel_desc_scm(uint8_t nb_tx, ...@@ -356,6 +358,7 @@ channel_desc_t *new_channel_desc_scm(uint8_t nb_tx,
chan_desc->random_aoa = 0; chan_desc->random_aoa = 0;
chan_desc->ch = (struct complex**) malloc(nb_tx*nb_rx*sizeof(struct complex*)); chan_desc->ch = (struct complex**) malloc(nb_tx*nb_rx*sizeof(struct complex*));
chan_desc->chF = (struct complex**) malloc(nb_tx*nb_rx*sizeof(struct complex*)); chan_desc->chF = (struct complex**) malloc(nb_tx*nb_rx*sizeof(struct complex*));
chan_desc->chFf = (struct complexf*) malloc(nb_tx*nb_rx*sizeof(struct complexf));
chan_desc->chF_prach = (struct complex**) malloc(nb_tx*nb_rx*sizeof(struct complex*)); chan_desc->chF_prach = (struct complex**) malloc(nb_tx*nb_rx*sizeof(struct complex*));
chan_desc->a = (struct complex**) malloc(chan_desc->nb_taps*sizeof(struct complex*)); chan_desc->a = (struct complex**) malloc(chan_desc->nb_taps*sizeof(struct complex*));
for (i = 0; i<nb_tx*nb_rx; i++) for (i = 0; i<nb_tx*nb_rx; i++)
...@@ -409,6 +412,7 @@ channel_desc_t *new_channel_desc_scm(uint8_t nb_tx, ...@@ -409,6 +412,7 @@ channel_desc_t *new_channel_desc_scm(uint8_t nb_tx,
chan_desc->random_aoa = 0; chan_desc->random_aoa = 0;
chan_desc->ch = (struct complex**) malloc(nb_tx*nb_rx*sizeof(struct complex*)); chan_desc->ch = (struct complex**) malloc(nb_tx*nb_rx*sizeof(struct complex*));
chan_desc->chF = (struct complex**) malloc(nb_tx*nb_rx*sizeof(struct complex*)); chan_desc->chF = (struct complex**) malloc(nb_tx*nb_rx*sizeof(struct complex*));
chan_desc->chFf = (struct complexf*) malloc(nb_tx*nb_rx*sizeof(struct complexf));
chan_desc->chF_prach = (struct complex**) malloc(nb_tx*nb_rx*sizeof(struct complex*)); chan_desc->chF_prach = (struct complex**) malloc(nb_tx*nb_rx*sizeof(struct complex*));
chan_desc->a = (struct complex**) malloc(chan_desc->nb_taps*sizeof(struct complex*)); chan_desc->a = (struct complex**) malloc(chan_desc->nb_taps*sizeof(struct complex*));
for (i = 0; i<nb_tx*nb_rx; i++) for (i = 0; i<nb_tx*nb_rx; i++)
...@@ -454,6 +458,7 @@ channel_desc_t *new_channel_desc_scm(uint8_t nb_tx, ...@@ -454,6 +458,7 @@ channel_desc_t *new_channel_desc_scm(uint8_t nb_tx,
chan_desc->random_aoa = 0; chan_desc->random_aoa = 0;
chan_desc->ch = (struct complex**) malloc(nb_tx*nb_rx*sizeof(struct complex*)); chan_desc->ch = (struct complex**) malloc(nb_tx*nb_rx*sizeof(struct complex*));
chan_desc->chF = (struct complex**) malloc(nb_tx*nb_rx*sizeof(struct complex*)); chan_desc->chF = (struct complex**) malloc(nb_tx*nb_rx*sizeof(struct complex*));
chan_desc->chFf = (struct complexf*) malloc(nb_tx*nb_rx*sizeof(struct complexf));
chan_desc->chF_prach = (struct complex**) malloc(nb_tx*nb_rx*sizeof(struct complex*)); chan_desc->chF_prach = (struct complex**) malloc(nb_tx*nb_rx*sizeof(struct complex*));
chan_desc->a = (struct complex**) malloc(chan_desc->nb_taps*sizeof(struct complex*)); chan_desc->a = (struct complex**) malloc(chan_desc->nb_taps*sizeof(struct complex*));
for (i = 0; i<nb_tx*nb_rx; i++) for (i = 0; i<nb_tx*nb_rx; i++)
...@@ -502,6 +507,7 @@ channel_desc_t *new_channel_desc_scm(uint8_t nb_tx, ...@@ -502,6 +507,7 @@ channel_desc_t *new_channel_desc_scm(uint8_t nb_tx,
chan_desc->random_aoa = 0; chan_desc->random_aoa = 0;
chan_desc->ch = (struct complex**) malloc(nb_tx*nb_rx*sizeof(struct complex*)); chan_desc->ch = (struct complex**) malloc(nb_tx*nb_rx*sizeof(struct complex*));
chan_desc->chF = (struct complex**) malloc(nb_tx*nb_rx*sizeof(struct complex*)); chan_desc->chF = (struct complex**) malloc(nb_tx*nb_rx*sizeof(struct complex*));
chan_desc->chFf = (struct complexf*) malloc(nb_tx*nb_rx*sizeof(struct complexf));
chan_desc->chF_prach = (struct complex**) malloc(nb_tx*nb_rx*sizeof(struct complex*)); chan_desc->chF_prach = (struct complex**) malloc(nb_tx*nb_rx*sizeof(struct complex*));
chan_desc->a = (struct complex**) malloc(chan_desc->nb_taps*sizeof(struct complex*)); chan_desc->a = (struct complex**) malloc(chan_desc->nb_taps*sizeof(struct complex*));
for (i = 0; i<nb_tx*nb_rx; i++) for (i = 0; i<nb_tx*nb_rx; i++)
...@@ -550,6 +556,7 @@ channel_desc_t *new_channel_desc_scm(uint8_t nb_tx, ...@@ -550,6 +556,7 @@ channel_desc_t *new_channel_desc_scm(uint8_t nb_tx,
chan_desc->random_aoa = 0; chan_desc->random_aoa = 0;
chan_desc->ch = (struct complex**) malloc(nb_tx*nb_rx*sizeof(struct complex*)); chan_desc->ch = (struct complex**) malloc(nb_tx*nb_rx*sizeof(struct complex*));
chan_desc->chF = (struct complex**) malloc(nb_tx*nb_rx*sizeof(struct complex*)); chan_desc->chF = (struct complex**) malloc(nb_tx*nb_rx*sizeof(struct complex*));
chan_desc->chFf = (struct complexf*) malloc(nb_tx*nb_rx*sizeof(struct complexf));
chan_desc->chF_prach = (struct complex**) malloc(nb_tx*nb_rx*sizeof(struct complex*)); chan_desc->chF_prach = (struct complex**) malloc(nb_tx*nb_rx*sizeof(struct complex*));
chan_desc->a = (struct complex**) malloc(chan_desc->nb_taps*sizeof(struct complex*)); chan_desc->a = (struct complex**) malloc(chan_desc->nb_taps*sizeof(struct complex*));
for (i = 0; i<nb_tx*nb_rx; i++) for (i = 0; i<nb_tx*nb_rx; i++)
...@@ -597,6 +604,7 @@ channel_desc_t *new_channel_desc_scm(uint8_t nb_tx, ...@@ -597,6 +604,7 @@ channel_desc_t *new_channel_desc_scm(uint8_t nb_tx,
chan_desc->random_aoa = 0; chan_desc->random_aoa = 0;
chan_desc->ch = (struct complex**) malloc(nb_tx*nb_rx*sizeof(struct complex*)); chan_desc->ch = (struct complex**) malloc(nb_tx*nb_rx*sizeof(struct complex*));
chan_desc->chF = (struct complex**) malloc(nb_tx*nb_rx*sizeof(struct complex*)); chan_desc->chF = (struct complex**) malloc(nb_tx*nb_rx*sizeof(struct complex*));
chan_desc->chFf = (struct complexf*) malloc(nb_tx*nb_rx*sizeof(struct complexf));
chan_desc->chF_prach = (struct complex**) malloc(nb_tx*nb_rx*sizeof(struct complex*)); chan_desc->chF_prach = (struct complex**) malloc(nb_tx*nb_rx*sizeof(struct complex*));
chan_desc->a = (struct complex**) malloc(chan_desc->nb_taps*sizeof(struct complex*)); chan_desc->a = (struct complex**) malloc(chan_desc->nb_taps*sizeof(struct complex*));
for (i = 0; i<nb_tx*nb_rx; i++) for (i = 0; i<nb_tx*nb_rx; i++)
...@@ -642,6 +650,7 @@ channel_desc_t *new_channel_desc_scm(uint8_t nb_tx, ...@@ -642,6 +650,7 @@ channel_desc_t *new_channel_desc_scm(uint8_t nb_tx,
chan_desc->random_aoa = 0; chan_desc->random_aoa = 0;
chan_desc->ch = (struct complex**) malloc(nb_tx*nb_rx*sizeof(struct complex*)); chan_desc->ch = (struct complex**) malloc(nb_tx*nb_rx*sizeof(struct complex*));
chan_desc->chF = (struct complex**) malloc(nb_tx*nb_rx*sizeof(struct complex*)); chan_desc->chF = (struct complex**) malloc(nb_tx*nb_rx*sizeof(struct complex*));
chan_desc->chFf = (struct complexf*) malloc(nb_tx*nb_rx*sizeof(struct complexf));
chan_desc->chF_prach = (struct complex**) malloc(nb_tx*nb_rx*sizeof(struct complex*)); chan_desc->chF_prach = (struct complex**) malloc(nb_tx*nb_rx*sizeof(struct complex*));
chan_desc->a = (struct complex**) malloc(chan_desc->nb_taps*sizeof(struct complex*)); chan_desc->a = (struct complex**) malloc(chan_desc->nb_taps*sizeof(struct complex*));
for (i = 0; i<nb_tx*nb_rx; i++) for (i = 0; i<nb_tx*nb_rx; i++)
...@@ -687,6 +696,7 @@ channel_desc_t *new_channel_desc_scm(uint8_t nb_tx, ...@@ -687,6 +696,7 @@ channel_desc_t *new_channel_desc_scm(uint8_t nb_tx,
chan_desc->random_aoa = 0; chan_desc->random_aoa = 0;
chan_desc->ch = (struct complex**) malloc(nb_tx*nb_rx*sizeof(struct complex*)); chan_desc->ch = (struct complex**) malloc(nb_tx*nb_rx*sizeof(struct complex*));
chan_desc->chF = (struct complex**) malloc(nb_tx*nb_rx*sizeof(struct complex*)); chan_desc->chF = (struct complex**) malloc(nb_tx*nb_rx*sizeof(struct complex*));
chan_desc->chFf = (struct complexf*) malloc(nb_tx*nb_rx*sizeof(struct complexf));
chan_desc->chF_prach = (struct complex**) malloc(nb_tx*nb_rx*sizeof(struct complex*)); chan_desc->chF_prach = (struct complex**) malloc(nb_tx*nb_rx*sizeof(struct complex*));
chan_desc->a = (struct complex**) malloc(chan_desc->nb_taps*sizeof(struct complex*)); chan_desc->a = (struct complex**) malloc(chan_desc->nb_taps*sizeof(struct complex*));
for (i = 0; i<nb_tx*nb_rx; i++) for (i = 0; i<nb_tx*nb_rx; i++)
...@@ -1398,7 +1408,7 @@ int random_channel(channel_desc_t *desc, uint8_t abstraction_flag) { ...@@ -1398,7 +1408,7 @@ int random_channel(channel_desc_t *desc, uint8_t abstraction_flag) {
int random_channel_freq(channel_desc_t *desc, uint8_t abstraction_flag) { int random_channel_freq(channel_desc_t *desc, uint8_t abstraction_flag) {
int i,k,l,aarx,aatx; int i,aarx,aatx;
struct complex anew[NB_ANTENNAS_TX*NB_ANTENNAS_RX],acorr[NB_ANTENNAS_TX*NB_ANTENNAS_RX]; struct complex anew[NB_ANTENNAS_TX*NB_ANTENNAS_RX],acorr[NB_ANTENNAS_TX*NB_ANTENNAS_RX];
struct complex phase, alpha, beta; struct complex phase, alpha, beta;
......
targets/PROJECTS/GENERIC-LTE-EPC/CONF/rru.band7.tm1.if4p5.50PRB.oaisim.conf
View file @ c77b8600
...@@ -139,7 +139,7 @@ eNBs = ...@@ -139,7 +139,7 @@ eNBs =
////////// MME parameters: ////////// MME parameters:
mme_ip_address = ( { ipv4 = "168.176.26.144"; mme_ip_address = ( { ipv4 = "192.168.13.11";
ipv6 = "192:168:30::17"; ipv6 = "192:168:30::17";
active = "yes"; active = "yes";
preference = "ipv4"; preference = "ipv4";
...@@ -149,18 +149,18 @@ eNBs = ...@@ -149,18 +149,18 @@ eNBs =
NETWORK_INTERFACES : NETWORK_INTERFACES :
{ {
ENB_INTERFACE_NAME_FOR_S1_MME = "eth0"; ENB_INTERFACE_NAME_FOR_S1_MME = "lo";
ENB_IPV4_ADDRESS_FOR_S1_MME = "168.176.27.98/24"; ENB_IPV4_ADDRESS_FOR_S1_MME = "192.168.12.170/24";
ENB_INTERFACE_NAME_FOR_S1U = "eth0"; ENB_INTERFACE_NAME_FOR_S1U = "lo";
ENB_IPV4_ADDRESS_FOR_S1U = "168.176.27.98/24"; ENB_IPV4_ADDRESS_FOR_S1U = "192.168.12.170/24";
ENB_PORT_FOR_S1U = 2152; # Spec 2152 ENB_PORT_FOR_S1U = 2152; # Spec 2152
}; };
rrh_gw_config = ( rrh_gw_config = (
{ {
local_if_name = "eth0"; local_if_name = "lo";
remote_address = "168.176.27.114"; remote_address = "192.168.12.171";
local_address = "168.176.27.98"; local_address = "192.168.12.170";
local_port = 50000; #for raw option local port must be the same to remote local_port = 50000; #for raw option local port must be the same to remote
remote_port = 50000; remote_port = 50000;
rrh_gw_active = "yes"; rrh_gw_active = "yes";
......
targets/SIMU/USER/channel_sim.c
View file @ c77b8600
...@@ -406,9 +406,9 @@ void do_DL_sig_freq(channel_desc_t *eNB2UE[NUMBER_OF_eNB_MAX][NUMBER_OF_UE_MAX][ ...@@ -406,9 +406,9 @@ void do_DL_sig_freq(channel_desc_t *eNB2UE[NUMBER_OF_eNB_MAX][NUMBER_OF_UE_MAX][
uint8_t eNB_id=0; uint8_t eNB_id=0;
#ifdef SSE_float #ifdef SSE_float
double tx_pwr;
#else
float tx_pwr; float tx_pwr;
#else
double tx_pwr;
#endif #endif
//double rx_pwr; //double rx_pwr;
//int32_t rx_pwr0,rx_pwr1,rx_pwr2, rx_pwr3; //int32_t rx_pwr0,rx_pwr1,rx_pwr2, rx_pwr3;
......
targets/SIMU/USER/oaisim.c
View file @ c77b8600
...@@ -1478,11 +1478,14 @@ reset_opp_meas_oaisim (void) ...@@ -1478,11 +1478,14 @@ reset_opp_meas_oaisim (void)
reset_meas (&eNB2UE[eNB_id][UE_id][0]->interp_time); reset_meas (&eNB2UE[eNB_id][UE_id][0]->interp_time);
reset_meas (&eNB2UE[eNB_id][UE_id][0]->interp_freq); reset_meas (&eNB2UE[eNB_id][UE_id][0]->interp_freq);
reset_meas (&eNB2UE[eNB_id][UE_id][0]->convolution); reset_meas (&eNB2UE[eNB_id][UE_id][0]->convolution);
reset_meas (&eNB2UE[eNB_id][UE_id][0]->ziggurat);
reset_meas (&UE2eNB[UE_id][eNB_id][0]->random_channel); reset_meas (&UE2eNB[UE_id][eNB_id][0]->random_channel);
reset_meas (&UE2eNB[UE_id][eNB_id][0]->interp_time); reset_meas (&UE2eNB[UE_id][eNB_id][0]->interp_time);
reset_meas (&UE2eNB[UE_id][eNB_id][0]->interp_freq); reset_meas (&UE2eNB[UE_id][eNB_id][0]->interp_freq);
reset_meas (&UE2eNB[UE_id][eNB_id][0]->interp_freq_PRACH); reset_meas (&UE2eNB[UE_id][eNB_id][0]->interp_freq_PRACH);
reset_meas (&UE2eNB[UE_id][eNB_id][0]->convolution); reset_meas (&UE2eNB[UE_id][eNB_id][0]->convolution);
reset_meas (&UE2eNB[UE_id][eNB_id][0]->ziggurat);
reset_meas (&UE2eNB[UE_id][eNB_id][0]->ziggurat_PRACH);
//Time consuming in Frequency analysis //Time consuming in Frequency analysis
//Downlink //Downlink
reset_meas (&eNB2UE[eNB_id][UE_id][0]->DL_multipath_channel_freq); reset_meas (&eNB2UE[eNB_id][UE_id][0]->DL_multipath_channel_freq);
...@@ -1591,6 +1594,8 @@ print_opp_meas_oaisim (void) ...@@ -1591,6 +1594,8 @@ print_opp_meas_oaisim (void)
"[DL][interp_freq]", &oaisim_stats, &oaisim_stats_f); "[DL][interp_freq]", &oaisim_stats, &oaisim_stats_f);
print_meas (&eNB2UE[eNB_id][UE_id][0]->convolution, print_meas (&eNB2UE[eNB_id][UE_id][0]->convolution,
"[DL][convolution]", &oaisim_stats, &oaisim_stats_f); "[DL][convolution]", &oaisim_stats, &oaisim_stats_f);
print_meas (&eNB2UE[eNB_id][UE_id][0]->ziggurat,
"[DL][ziggurat]", &oaisim_stats, &oaisim_stats_f);
print_meas (&UE2eNB[UE_id][eNB_id][0]->random_channel, print_meas (&UE2eNB[UE_id][eNB_id][0]->random_channel,
"[UL][random_channel]", &oaisim_stats, &oaisim_stats_f); "[UL][random_channel]", &oaisim_stats, &oaisim_stats_f);
...@@ -1602,6 +1607,10 @@ print_opp_meas_oaisim (void) ...@@ -1602,6 +1607,10 @@ print_opp_meas_oaisim (void)
"[UL][interp_freq_PRACH]", &oaisim_stats, &oaisim_stats_f); "[UL][interp_freq_PRACH]", &oaisim_stats, &oaisim_stats_f);
print_meas (&UE2eNB[UE_id][eNB_id][0]->convolution, print_meas (&UE2eNB[UE_id][eNB_id][0]->convolution,
"[UL][convolution]", &oaisim_stats, &oaisim_stats_f); "[UL][convolution]", &oaisim_stats, &oaisim_stats_f);
print_meas (&UE2eNB[UE_id][eNB_id][0]->ziggurat,
"[UL][ziggurat]", &oaisim_stats, &oaisim_stats_f);
print_meas (&UE2eNB[UE_id][eNB_id][0]->ziggurat_PRACH,
"[UL][ziggurat]", &oaisim_stats, &oaisim_stats_f);
//Time consuming in Frequency analysis //Time consuming in Frequency analysis
//Downlink //Downlink
......
targets/SIMU/USER/oaisim_functions.c
View file @ c77b8600
...@@ -1701,8 +1701,8 @@ void init_ocm(void) ...@@ -1701,8 +1701,8 @@ void init_ocm(void)
0); 0);
if (do_ofdm_mod) if (do_ofdm_mod)
{ {
random_channel(eNB2UE[eNB_id][UE_id][CC_id],abstraction_flag);//Find a(l) random_channel_freq(eNB2UE[eNB_id][UE_id][CC_id],abstraction_flag);//Find a(l)
freq_channel(eNB2UE[eNB_id][UE_id][CC_id],nb_rb,n_samples);//Find desc->chF freq_channel_SSE_float(eNB2UE[eNB_id][UE_id][CC_id],nb_rb,n_samples);//Find desc->chF
} }
else else
...@@ -1722,8 +1722,8 @@ void init_ocm(void) ...@@ -1722,8 +1722,8 @@ void init_ocm(void)
0); 0);
if (do_ofdm_mod) if (do_ofdm_mod)
{ {
random_channel(UE2eNB[UE_id][eNB_id][CC_id],abstraction_flag);//Find a(l) random_channel_freq(UE2eNB[UE_id][eNB_id][CC_id],abstraction_flag);//Find a(l)
freq_channel(UE2eNB[UE_id][eNB_id][CC_id],nb_rb,n_samples);//Find desc->chF freq_channel_SSE_float(UE2eNB[UE_id][eNB_id][CC_id],nb_rb,n_samples);//Find desc->chF
} }
else else
random_channel(UE2eNB[UE_id][eNB_id][CC_id],abstraction_flag); random_channel(UE2eNB[UE_id][eNB_id][CC_id],abstraction_flag);
......
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