commit | 3eb47363ade9b4ce1de0f35c965e4a8dbb88b606 | [log] [tgz] |
---|---|---|
author | Max <msuraev@sysmocom.de> | Tue Feb 19 18:41:22 2019 +0100 |
committer | Max <msuraev@sysmocom.de> | Wed Mar 27 12:32:04 2019 +0000 |
tree | 2927c05b9c13ed3e3eff91df4fbcd06001137a64 | |
parent | 0367ddd62b3c8a24358534bf8e500f7cac3300a6 [diff] |
Rewrite Packet Uplink IA Rest Octets for SBA Use bitvec_set_*() directly without external write pointer tracking to simplify the code. This is part of IA Rest Octets (3GPP TS 44.018 ยง10.5.2.16) which is the last part of the message so it should not interfere with the rest of encoding functions. The difference in the expected test output is due to proper handling of TAI which should not be transmitted for SBA according to the Note in Table 10.5.2.16.1 in 3GPP TS 44.018. The change was manually tested against real mobile phone using options 'gprs mode gprs' in osmo-bsc.cfg and 'two-phase-access' in osmo-pcu.cfg to make sure appropriate code path is actually triggered. That's partially based on reverted commit 93d947f5e8a30acc9250c124bf9d5bb6a8863526. Change-Id: I97d53c27c1ca9e032d431b3aa7f915027d63ddc0 Related: OS#3014
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