Fix comments in ue.conf

srsue/src/main.cc

@@ -190,7 +190,7 @@ static int parse_args(all_args_t* args, int argc, char* argv[])
     /* Downlink Channel emulator section */
     ("channel.dl.enable",            bpo::value<bool>(&args->phy.dl_channel_args.enable)->default_value(false),                 "Enable/Disable internal Downlink channel emulator")
     ("channel.dl.awgn.enable",       bpo::value<bool>(&args->phy.dl_channel_args.awgn_enable)->default_value(false),            "Enable/Disable AWGN simulator")
-    ("channel.dl.awgn.snr",          bpo::value<float>(&args->phy.dl_channel_args.awgn_snr_dB)->default_value(30.0f),           "Noise level in decibels full scale (dBfs)")
+    ("channel.dl.awgn.snr",          bpo::value<float>(&args->phy.dl_channel_args.awgn_snr_dB)->default_value(30.0f),           "SNR in dB")
     ("channel.dl.awgn.signal_power", bpo::value<float>(&args->phy.dl_channel_args.awgn_signal_power_dBfs)->default_value(0.0f), "Received signal power in decibels full scale (dBfs)")
     ("channel.dl.fading.enable",     bpo::value<bool>(&args->phy.dl_channel_args.fading_enable)->default_value(false),          "Enable/Disable Fading model")
     ("channel.dl.fading.model",      bpo::value<std::string>(&args->phy.dl_channel_args.fading_model)->default_value("none"),   "Fading model + maximum doppler (E.g. none, epa5, eva70, etu300, etc)")

srsue/ue.conf.example

@@ -191,7 +191,8 @@ enable = false
 #
 # -- AWGN Generator
 # awgn.enable:       Enable/disable AWGN generator
-# awgn.n0:           Noise power in dBfs
+# awgn.snr:          SNR in dB
+# awgn.signal_power: Received signal power in decibels full scale (dBfs)
 #
 # -- Fading emulator
 # fading.enable:     Enable/disable fading simulator
@@ -221,7 +222,7 @@ enable = false
 
 [channel.dl.awgn]
 #enable        = false
-#n0            = -30
+#snr           = 30
 
 [channel.dl.fading]
 #enable        = false