| commit | e50ce6e45c4509805807d599cadf1a1b23d37f63 | [log] [tgz] |
|---|---|---|
| author | Pau Espin Pedrol <pespin@sysmocom.de> | Mon Mar 23 18:49:16 2020 +0100 |
| committer | Pau Espin Pedrol <pespin@sysmocom.de> | Mon Mar 23 19:02:01 2020 +0100 |
| tree | 03a31ac8a6de100d58c26a5e6342775f0306c530 | |
| parent | 20848c3ae5c4c9c766c9a6255bc104005974e537 [diff] |
rlcmac: Introduce MS Radio Access Capabilities 2 to fix related spare bits There's two variants for the Ms Radio Access Capabilities. * The usual encoding with spare bits (usually to fill up to octet boundary) as defined in TS 24.008 Table 10.5.146 And there's too: * MS Radio Access Capabilities 2 IE from TS44.060 section 12.30, which is the same but removing all spare bits, and which is used in messages like Packet Resource Request and Additional MS RAC messages. The later is used basically for messages having extra IEs after the MS Radio Access capabilities IE, since they are encoded immediatelly afterwards. So this patch does: * Adds the expected spare bits (M_PADDING) to MS_Radio_Access_capability_t * Creates a new MS_Radio_Access_capability2_t without padding * Updates code to use the new "2" version where needed. Note RLCMACTest long de/encoding line logs change only because the name of the struct changes (the "2" is added). Change-Id: Ibd756f80a03452a651e2771dbc628d701e55ac4b
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