commit | 8e69fc0c3ae7f46c44961500b44bd32a6d802d6e | [log] [tgz] |
---|---|---|
author | Pau Espin Pedrol <pespin@espeweb.net> | Wed Feb 10 17:44:27 2021 +0100 |
committer | Pau Espin Pedrol <pespin@espeweb.net> | Thu Feb 11 13:23:52 2021 +0100 |
tree | 0216598bba670c6c94a90777aab6f7c79088063a | |
parent | 069a637be84cc8ad7d78c50cd3b1f939e7e761b8 [diff] |
nacc_fsm: nacc_fsm: Support receiving Pkt Cell Change Notify in state WAIT_REQUEST_SI Similar to what's done in the previous commit, but this time when we are further forward in the resolution process. This can be triggered for instance because we are taking too much time to resolve and MS has timer to retransmit the Pkt cell Change Notify in case no response was received in time. This commit fixes osmo-pcu exiting due to ASSERT(0) since the event was already accepted but not being handled in the state function. Related: SYS#4909 Change-Id: I0c29e5979fec6eebe9dfb151907a4cd2f5e4a737
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