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added TDL channel models and use them in nr_ulsim

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This commit is contained in:
Raymond Knopp
2020-08-12 16:23:14 +02:00
parent 7989afbb78
commit 13d1be0782
6 changed files with 422 additions and 54 deletions
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openair1/SIMULATION/TOOLS/multipath_channel.c
+5 -5
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@@ -201,11 +201,11 @@ void multipath_channel(channel_desc_t *desc,
rx_sig_re[ii][i+dd] = rx_tmp.x*path_loss;
rx_sig_im[ii][i+dd] = rx_tmp.y*path_loss;
/*
if ((ii==0)&&((i%32)==0)) {
printf("%p %p %f,%f => %e,%e\n",rx_sig_re[ii],rx_sig_im[ii],rx_tmp.x,rx_tmp.y,rx_sig_re[ii][i-dd],rx_sig_im[ii][i-dd]);
}
*/
/* if ((ii==0)&&((i%32)==0)) {
printf("%p %p %f,%f => %e,%e\n",rx_sig_re[ii],rx_sig_im[ii],rx_tmp.x,rx_tmp.y,rx_sig_re[ii][i-dd],rx_sig_im[ii][i-dd]);
}*/
//rx_sig_re[ii][i] = sqrt(.5)*(tx_sig_re[0][i] + tx_sig_re[1][i]);
//rx_sig_im[ii][i] = sqrt(.5)*(tx_sig_im[0][i] + tx_sig_im[1][i]);