maki/openairinterface5g
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

git-svn-id: http://svn.eurecom.fr/openair4G/trunk@5080 818b1a75-f10b-46b9-bf7c-635c3b92a50f

Browse Source
This commit is contained in:
Raymond Knopp
2014-02-20 20:06:10 +00:00
parent 9a575c71ec
commit 17013159e1
1 changed files with 17 additions and 10 deletions
Download Patch File Download Diff File Expand all files Collapse all files
openair1/SIMULATION/LTE_PHY/ulsim.c
+17 -10
View File
@@ -124,6 +124,7 @@ int main(int argc, char **argv) {
int aarx,aatx; int aarx,aatx;
double channelx,channely; double channelx,channely;
double sigma2, sigma2_dB=10,SNR,SNR2,snr0=-2.0,snr1,SNRmeas,rate,saving_bler; double sigma2, sigma2_dB=10,SNR,SNR2,snr0=-2.0,snr1,SNRmeas,rate,saving_bler;
double input_snr_step=.2,snr_int=30;
double blerr; double blerr;
//int **txdataF, **txdata; //int **txdataF, **txdata;
@@ -222,7 +223,7 @@ int main(int argc, char **argv) {
logInit(); logInit();
while ((c = getopt (argc, argv, "hapbm:n:Y:X:s:q:d:D:c:r:i:f:y:c:oA:C:R:g:N:l:S:T:QB:PI:L")) != -1) { while ((c = getopt (argc, argv, "hapbm:n:Y:X:s:w:e:q:d:D:c:r:i:f:y:c:oA:C:R:g:N:l:S:T:QB:PI:L")) != -1) {
switch (c) { switch (c) {
case 'a': case 'a':
channel_model = AWGN; channel_model = AWGN;
@@ -310,7 +311,13 @@ int main(int argc, char **argv) {
} }
break; break;
case 's': case 's':
snr0 = atoi(optarg); snr0 = atof(optarg);
break;
case 'w':
snr_int = atof(optarg);
break;
case 'e':
input_snr_step= atof(optarg);
break; break;
case 'y': case 'y':
n_rx = atoi(optarg); n_rx = atoi(optarg);
@@ -405,7 +412,7 @@ int main(int argc, char **argv) {
printf("Setting mcs = %d\n",mcs); printf("Setting mcs = %d\n",mcs);
printf("n_frames = %d\n", n_frames); printf("n_frames = %d\n", n_frames);
snr1 = snr0+25.0; snr1 = snr0+snr_int;
printf("SNR0 %f, SNR1 %f\n",snr0,snr1); printf("SNR0 %f, SNR1 %f\n",snr0,snr1);
/* /*
@@ -698,7 +705,7 @@ int main(int argc, char **argv) {
if ((subframe>5) || (subframe < 4)) if ((subframe>5) || (subframe < 4))
PHY_vars_UE->frame++; PHY_vars_UE->frame++;
for (SNR=snr0;SNR<snr1;SNR+=.2) { for (SNR=snr0;SNR<snr1;SNR+=input_snr_step) {
errs[0]=0; errs[0]=0;
errs[1]=0; errs[1]=0;
errs[2]=0; errs[2]=0;
@@ -1173,15 +1180,15 @@ int main(int argc, char **argv) {
errs[0], errs[0],
round_trials[0], round_trials[0],
errs[1], errs[1],
round_trials[1], round_trials[0],
errs[2], errs[2],
round_trials[2], round_trials[0],
errs[3], errs[3],
round_trials[3], round_trials[0],
(double)errs[0]/(round_trials[0]), (double)errs[0]/(round_trials[0]),
(double)errs[1]/(round_trials[1]), (double)errs[1]/(round_trials[0]),
(double)errs[2]/(round_trials[2]), (double)errs[2]/(round_trials[0]),
(double)errs[3]/(round_trials[3]), (double)errs[3]/(round_trials[0]),
rate*((double)(round_trials[0])/((double)round_trials[0] + round_trials[1] + round_trials[2] + round_trials[3])), rate*((double)(round_trials[0])/((double)round_trials[0] + round_trials[1] + round_trials[2] + round_trials[3])),
100*((double)(round_trials[0])/((double)round_trials[0] + round_trials[1] + round_trials[2] + round_trials[3])), 100*((double)(round_trials[0])/((double)round_trials[0] + round_trials[1] + round_trials[2] + round_trials[3])),
rate, rate,