commit | 9688dc9acaa86b9c9f181d822482d08b8308d146 | [log] [tgz] |
---|---|---|
author | Pau Espin Pedrol <pespin@sysmocom.de> | Thu Feb 25 18:30:33 2021 +0100 |
committer | Pau Espin Pedrol <pespin@sysmocom.de> | Mon Mar 01 13:18:36 2021 +0100 |
tree | 6648010f2229d26ac9696664ad4d2149cbfb15b2 | |
parent | c85e093969d64ec99f1dec1ece3f2ff92d70dd51 [diff] |
bts: Add new stats to detect TBF allocation failure reasons This is specially useful to detect for instance if a cell is handling too many users, ending up in TFI or USF exhaustions. This information can be later in the future used to tune TBF allocation algorithm behavior (either manually/statially through config file, or automatically/dynamically in code based on some thresholds). Related: OS#5042 Change-Id: I5402e937ff8d800684655e500ef8e5c867141dc3
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