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adding 46.08MHz sampling to USRP B210 (to use e.g. with 40MHz 5G-NR)

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Florian Kaltenberger (Italie)
2019-07-08 12:42:02 +02:00
committed by Florian Kaltenberger
parent 1ce0700e5d
commit 77491ec57d
2 changed files with 22 additions and 6 deletions
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executables/nr-ru.c
+12 -4
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@@ -1076,10 +1076,18 @@ void fill_rf_config(RU_t *ru, char *rf_config_file) {
cfg->rx_bw = 40e6;
}
} else if(N_RB == 106) {
cfg->sample_rate=61.44e6;
cfg->samples_per_frame = 614400;
cfg->tx_bw = 20e6;
cfg->rx_bw = 20e6;
if (fp->threequarter_fs) {
cfg->sample_rate=46.08e6;
cfg->samples_per_frame = 460800;
cfg->tx_bw = 20e6;
cfg->rx_bw = 20e6;
}
else {
cfg->sample_rate=61.44e6;
cfg->samples_per_frame = 614400;
cfg->tx_bw = 20e6;
cfg->rx_bw = 20e6;
}
} else {
AssertFatal(0==1,"N_RB %d not yet supported for numerology %d\n",N_RB,mu);
}