commit | 02fbfc15c7678cb02a19b4c2f01f9efc80756d14 | [log] [tgz] |
---|---|---|
author | Max <msuraev@sysmocom.de> | Wed Mar 13 15:55:54 2019 +0100 |
committer | Max <msuraev@sysmocom.de> | Tue Mar 19 18:27:49 2019 +0100 |
tree | 05e6d88e532e816c3d3d8efa1bfff20d6c5c7c57 | |
parent | a0353547b11f7120b07cfa89af97a9c6de74be81 [diff] |
Fix TA index encoder The TAI is described as { 0 | 1 < TIMING_ADVANCE_INDEX : bit (4) > } in 3GPP TS 44.018 ยง10.5.2.16.1 so it should be encoded with if-else. Change-Id: I54482790e1cf3cb13a635a99a481250576deabaf
This repository contains a C/C++-language implementation of a GPRS Packet Control Unit, as specified by ETSI/3GPP. It is part of the Osmocom Open Source Mobile Communications project.
The Packet Control Unit is terminating the Layer 2 (RLC/MAC) of the GPRS radio interface and adapting it to the Gb Interface (BSSGP+NS Protocol) towards the SGSN.
The PCU interfaces with the physical layer of the radio interface. OsmoPCU is typically used co-located with the BTS, specifically OsmoBTS. For legacy BTSs that run proprietary sotware without an interface to OsmoPCU, you may also co-locate it with the BSC, specifically OsmoBSC
The official homepage of the project is https://osmocom.org/projects/osmopcu/wiki/OsmoPCU
You can clone from the official osmo-pcu.git repository using
git clone git://git.osmocom.org/osmo-pcu.git
There is a cgit interface at http://git.osmocom.org/osmo-pcu/
We provide a user manual as well as a vty reference manual
Please note that a lot of the PCU configuration actually happens inside the BSC, which passes this configuration via A-bis OML to the BTS, which then in turn passes it via the PCU socket into OsmoPCU.
Discussions related to osmo-pcu are happening on the osmocom-net-gprs@lists.osmocom.org mailing list, please see https://lists.osmocom.org/mailman/listinfo/osmocom-net-gprs for subscription options and the list archive.
Please observe the Osmocom Mailing List Rules when posting.
Our coding standards are described at https://osmocom.org/projects/cellular-infrastructure/wiki/Coding_standards
We us a gerrit based patch submission/review process for managing contributions. Please see https://osmocom.org/projects/cellular-infrastructure/wiki/Gerrit for more details
The current patch queue for osmo-pcu can be seen at https://gerrit.osmocom.org/#/q/project:osmo-pcu+status:open