About OsmoTRX ============= OsmoTRX 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" OsmoTRX is originally based on the transceiver code from the [OpenBTS](https://osmocom.org/projects/osmobts/wiki/OpenBTS) project, but setup to operate independently with the purpose of using with non-OpenBTS software and projects, specifically within the Osmocom stack. Used together with [OsmoBTS](https://osmocom.org/projects/osmobts/wiki) you can get a pretty standard GSM BTS with Abis interface as per the relevant 3GPP specifications. Homepage -------- The official homepage of the project is GIT Repository -------------- You can clone from the official osmo-trx.git repository using git clone git://git.osmocom.org/osmo-trx.git There is a cgit interface at Documentation ------------- Doxygen-generated API documentation is generated during the build process, but also available online for each of the sub-libraries at User Manual for OsmoTRX can be generated during the build process, and is also available online at . Mailing List ------------ Discussions related to OsmoTRX are happening on the openbsc@lists.osmocom.org mailing list, please see for subscription options and the list archive. Please observe the [Osmocom Mailing List Rules](https://osmocom.org/projects/cellular-infrastructure/wiki/Mailing_List_Rules) when posting. Contributing ------------ Our coding standards are described at We us a gerrit based patch submission/review process for managing contributions. Please see for more details The current patch queue for OsmoTRX can be seen at