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Fixing previous commit

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This commit is contained in:
lukashov
2015-12-09 15:27:50 +01:00
parent 9695420fce
commit d765d1f2ab
2 changed files with 33 additions and 34 deletions
Download Patch File Download Diff File Expand all files Collapse all files
openair1/SIMULATION/TOOLS/abstraction.c
+1 -1
View File
@@ -340,7 +340,7 @@ void freq_channel(channel_desc_t *desc,uint16_t nb_rb,int16_t n_samples) {
if (desc->nb_taps==1) if (desc->nb_taps==1)
delay = desc->delays[l]; delay = desc->delays[l];
else else
delay = desc->delays[l]+NB_SAMPLES_CHANNEL_OFFSET/desc->BW; delay = desc->delays[l]+NB_SAMPLES_CHANNEL_OFFSET/desc->sampling_rate;
desc->chF[aarx+(aatx*desc->nb_rx)][f+n_samples/2].x+=(desc->a[l][aarx+(aatx*desc->nb_rx)].x*cos(2*M_PI*freq*delay)+ desc->chF[aarx+(aatx*desc->nb_rx)][f+n_samples/2].x+=(desc->a[l][aarx+(aatx*desc->nb_rx)].x*cos(2*M_PI*freq*delay)+
desc->a[l][aarx+(aatx*desc->nb_rx)].y*sin(2*M_PI*freq*delay)); desc->a[l][aarx+(aatx*desc->nb_rx)].y*sin(2*M_PI*freq*delay));
desc->chF[aarx+(aatx*desc->nb_rx)][f+n_samples/2].y+=(-desc->a[l][aarx+(aatx*desc->nb_rx)].x*sin(2*M_PI*freq*delay)+ desc->chF[aarx+(aatx*desc->nb_rx)][f+n_samples/2].y+=(-desc->a[l][aarx+(aatx*desc->nb_rx)].x*sin(2*M_PI*freq*delay)+
openair1/SIMULATION/TOOLS/random_channel.c
+32 -33
View File
@@ -81,23 +81,22 @@ void fill_channel_desc(channel_desc_t *chan_desc,
chan_desc->delays[i] = ((double)i)*delta_tau; chan_desc->delays[i] = ((double)i)*delta_tau;
} }
else else
chan_desc->delays = delays; chan_desc->delays = delays;
chan_desc->Td = Td;
chan_desc->Td = Td; chan_desc->sampling_rate = sampling_rate;
chan_desc->sampling_rate = sampling_rate; chan_desc->channel_bandwidth = channel_bandwidth;
chan_desc->channel_bandwidth = channel_bandwidth; chan_desc->ricean_factor = ricean_factor;
chan_desc->ricean_factor = ricean_factor; chan_desc->aoa = aoa;
chan_desc->aoa = aoa; chan_desc->random_aoa = random_aoa;
chan_desc->random_aoa = random_aoa; chan_desc->forgetting_factor = forgetting_factor;
chan_desc->forgetting_factor = forgetting_factor; chan_desc->channel_offset = channel_offset;
chan_desc->channel_offset = channel_offset; chan_desc->path_loss_dB = path_loss_dB;
chan_desc->path_loss_dB = path_loss_dB; chan_desc->first_run = 1;
chan_desc->first_run = 1; chan_desc->ip = 0.0;
chan_desc->ip = 0.0; 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->a = (struct complex**) malloc(nb_taps*sizeof(struct complex*));
chan_desc->a = (struct complex**) malloc(nb_taps*sizeof(struct complex*));
LOG_D(OCM,"[CHANNEL] Filling ch \n"); LOG_D(OCM,"[CHANNEL] Filling ch \n");
@@ -548,7 +547,7 @@ channel_desc_t *new_channel_desc_scm(uint8_t nb_tx,
NULL, NULL,
Td, Td,
sampling_rate, sampling_rate,
BW, channel_bandwidth,
ricean_factor, ricean_factor,
aoa, aoa,
forgetting_factor, forgetting_factor,
@@ -575,7 +574,7 @@ channel_desc_t *new_channel_desc_scm(uint8_t nb_tx,
NULL, NULL,
Td, Td,
sampling_rate, sampling_rate,
BW, channel_bandwidth,
ricean_factor, ricean_factor,
aoa, aoa,
forgetting_factor, forgetting_factor,
@@ -602,7 +601,7 @@ channel_desc_t *new_channel_desc_scm(uint8_t nb_tx,
NULL, NULL,
Td, Td,
sampling_rate, sampling_rate,
BW, channel_bandwidth,
ricean_factor, ricean_factor,
aoa, aoa,
forgetting_factor, forgetting_factor,
@@ -629,7 +628,7 @@ channel_desc_t *new_channel_desc_scm(uint8_t nb_tx,
NULL, NULL,
Td, Td,
sampling_rate, sampling_rate,
BW, channel_bandwidth,
ricean_factor, ricean_factor,
aoa, aoa,
forgetting_factor, forgetting_factor,
@@ -665,7 +664,7 @@ channel_desc_t *new_channel_desc_scm(uint8_t nb_tx,
R_sqrt_ptr2, R_sqrt_ptr2,
Td, Td,
sampling_rate, sampling_rate,
BW, channel_bandwidth,
ricean_factor, ricean_factor,
aoa, aoa,
forgetting_factor, forgetting_factor,
@@ -701,7 +700,7 @@ channel_desc_t *new_channel_desc_scm(uint8_t nb_tx,
R_sqrt_ptr2, R_sqrt_ptr2,
Td, Td,
sampling_rate, sampling_rate,
BW, channel_bandwidth,
ricean_factor, ricean_factor,
aoa, aoa,
forgetting_factor, forgetting_factor,
@@ -728,7 +727,7 @@ channel_desc_t *new_channel_desc_scm(uint8_t nb_tx,
NULL, NULL,
Td, Td,
sampling_rate, sampling_rate,
BW, channel_bandwidth,
ricean_factor, ricean_factor,
aoa, aoa,
forgetting_factor, forgetting_factor,
@@ -755,7 +754,7 @@ channel_desc_t *new_channel_desc_scm(uint8_t nb_tx,
NULL, NULL,
Td, Td,
sampling_rate, sampling_rate,
BW, channel_bandwidth,
ricean_factor, ricean_factor,
aoa, aoa,
forgetting_factor, forgetting_factor,
@@ -784,7 +783,7 @@ channel_desc_t *new_channel_desc_scm(uint8_t nb_tx,
NULL, NULL,
Td, Td,
sampling_rate, sampling_rate,
BW, channel_bandwidth,
ricean_factor, ricean_factor,
aoa, aoa,
forgetting_factor, forgetting_factor,
@@ -822,7 +821,7 @@ channel_desc_t *new_channel_desc_scm(uint8_t nb_tx,
R_sqrt_ptr2, R_sqrt_ptr2,
Td, Td,
sampling_rate, sampling_rate,
BW, channel_bandwidth,
ricean_factor, ricean_factor,
aoa, aoa,
forgetting_factor, forgetting_factor,
@@ -858,7 +857,7 @@ channel_desc_t *new_channel_desc_scm(uint8_t nb_tx,
R_sqrt_ptr2, R_sqrt_ptr2,
Td, Td,
sampling_rate, sampling_rate,
BW, channel_bandwidth,
ricean_factor, ricean_factor,
aoa, aoa,
forgetting_factor, forgetting_factor,
@@ -892,7 +891,7 @@ channel_desc_t *new_channel_desc_scm(uint8_t nb_tx,
R_sqrt_ptr2, R_sqrt_ptr2,
Td, Td,
sampling_rate, sampling_rate,
BW, channel_bandwidth,
ricean_factor, ricean_factor,
aoa, aoa,
forgetting_factor, forgetting_factor,
@@ -926,7 +925,7 @@ channel_desc_t *new_channel_desc_scm(uint8_t nb_tx,
R_sqrt_ptr2, R_sqrt_ptr2,
Td, Td,
sampling_rate, sampling_rate,
BW, channel_bandwidth,
ricean_factor, ricean_factor,
aoa, aoa,
forgetting_factor, forgetting_factor,
@@ -960,7 +959,7 @@ channel_desc_t *new_channel_desc_scm(uint8_t nb_tx,
R_sqrt_ptr2, R_sqrt_ptr2,
Td, Td,
sampling_rate, sampling_rate,
BW, channel_bandwidth,
ricean_factor, ricean_factor,
aoa, aoa,
forgetting_factor, forgetting_factor,
@@ -997,7 +996,7 @@ channel_desc_t *new_channel_desc_scm(uint8_t nb_tx,
R_sqrt_ptr2, R_sqrt_ptr2,
Td, Td,
sampling_rate, sampling_rate,
BW, channel_bandwidth,
ricean_factor, ricean_factor,
aoa, aoa,
forgetting_factor, forgetting_factor,
@@ -1032,7 +1031,7 @@ channel_desc_t *new_channel_desc_scm(uint8_t nb_tx,
R_sqrt_ptr2, R_sqrt_ptr2,
Td, Td,
sampling_rate, sampling_rate,
BW, channel_bandwidth,
ricean_factor, ricean_factor,
aoa, aoa,
forgetting_factor, forgetting_factor,