commit | e13cdc503e2faf06699aedd4e84c69ad42916755 | [log] [tgz] |
---|---|---|
author | Pau Espin Pedrol <pespin@sysmocom.de> | Wed Sep 25 13:46:14 2019 +0200 |
committer | Pau Espin Pedrol <pespin@sysmocom.de> | Wed Sep 25 13:52:31 2019 +0200 |
tree | acfc4305f8360493b1a07080fbd2f272f5745cca | |
parent | 812d466bbdb91548436c37461a732a20291d4727 [diff] |
pdch.cpp: Use pcu_l1_meas previously filled by lower layers Otherwise, a new meas object is allocated in the stack in upper layers which doesn't contain the link_qual information (have_link_qual=0), outputting following error: osmo-pcu/src/gprs_ms.cpp:644 Unable to update UL (M)CS CS-2 because we don't have link quality measurements. Change-Id: I1980ca325c8d65f3f6310fa697dd810eec7ab077
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