This is the command osmo-trx that can be run in the OnWorks free hosting provider using one of our multiple free online workstations such as Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator
PROGRAM:
NAME
osmo-trx - SDR transceiver that implements Layer 1 of a GSM BTS
SYNOPSIS
osmo-trx [options]
DESCRIPTION
This manual page documents briefly the osmo-trx command.
osmo-trx is a software-defined radio transceiver that implements the Layer 1 physical
layer of a BTS comprising the following 3GPP specifications:
TS 05.01 "Physical layer on the radio path"
TS 05.02 "Multiplexing and Multiple Access on the Radio Path"
TS 05.04 "Modulation"
TS 05.10 "Radio subsystem synchronization"
In this context, BTS is "Base transceiver station". It's the stations that connect mobile
phones to the mobile network.
3GPP is the "3rd Generation Partnership Project" which is the collaboration between
different telecommunication associations for developing new generations of mobile phone
networks. (post-2G/GSM)
OPTIONS
Usually it works well to start osmo-trx without any options.
-h This text
-a <args>
UHD device args
-l <logging level>
Logging level (EMERG, ALERT, CRT, ERR, WARNING, NOTICE, INFO, DEBUG)
-i <ip>
IP address of GSM core
-p <port>
Base port number
-d Enable dual channel diversity receiver
-x Enable external 10 MHz reference
-s <sps>
Samples-per-symbol (1 or 4)
-c <channel>
Number of ARFCN channels (default=1)
-f Enable C0 filler table
-o <freq>
Set baseband frequency offset (default=auto)
Use osmo-trx online using onworks.net services
