commit | d6c555ebd6df69e8ef712ea0a7f559ef9a61d4d2 | [log] [tgz] |
---|---|---|
author | Pau Espin Pedrol <pespin@sysmocom.de> | Thu Apr 20 20:10:53 2023 +0200 |
committer | Pau Espin Pedrol <pespin@sysmocom.de> | Wed Apr 26 13:28:55 2023 +0200 |
tree | ffda4babad9a4d32b023ff373c19bf3efe1e74bd | |
parent | a42b174beca450ee667d597f87db6a62cdd9d853 [diff] |
Move out of alloc_algo code modifying the data model This way the alloc_algo() becomes idempotent, simplifying implementation of new alloc_algos as well as rolling back if allocation fails (for instance because some resource is exhausted at the time). For now the code applying the results is moved to tbf::alloc_algo(), but it will eventually get out of tbf code, so that the MS object is responsible for running it. As a result, there's no even need to create TBF object before trying to allocate resources, which will help furher in rollback operations described above. Change-Id: I5ffd00f5f80bde4b73b78db44896f65e70e12b20
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 https://gitea.osmocom.org/cellular-infrastructure/osmo-pcu
There is a web interface at https://gitea.osmocom.org/cellular-infrastructure/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