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laforge, 02/19/2016 10:48 PM

= osmo-pcu =

osmo-pcu implements the RLC and MAC layers of GPRS as well as the functionality of a PCU.

It implements a custom L1 interface that can be used with [wiki:osmo-bts], and also with
an unofficial version of OpenBTS.

Towards the SGSN, the BSSGP and NS protocols are implemented over UDP/IP. It has only been tested with
[wiki:OsmoSGSN] so far.

osmo-pcu is undergoing heavy development at time of this writing (July 2012).

Source Code

The source code is available from git://

You can browse it online via

Mailing List

There is a mailing list for (development) discussion regarding the PCU: .
You can subscribe to it (or manage your subscription) at

Updated by laforge almost 7 years ago · 1 revisions

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