osmo-pcu

Osmocom Packet control Unit (PCU): Network-side GPRS (RLC/MAC); BTS- or BSC-colocated https://osmocom.org/projects/osmopcu

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Andreas Eversberg afdd9e1be5 Fix: Don't use TIMING_ADVANCE_INDEX in assignment messages, if not used Some MS will leave packet transfer mode, if TAI is given, but no timing advance control messages are sent on PTCCH. This could results in permanent loss of larger packets.		2012-12-18 10:03:14 +01:00
src	Fix: Don't use TIMING_ADVANCE_INDEX in assignment messages, if not used	2012-12-18 10:03:14 +01:00
.gitignore	add .gitignore file	2012-06-14 21:05:16 +08:00
COPYING	import GPLv2 license text to this project	2012-07-22 22:05:44 +02:00
Makefile.am	Add auto-foo (partial cleanup, master makefile/configure.ac	2012-06-14 21:05:44 +08:00
README	Added README	2012-07-24 10:16:26 +02:00
configure.ac	Merge branch 'jolly_new'	2012-07-12 14:49:15 +04:00
git-version-gen	Add auto-foo (partial cleanup, master makefile/configure.ac	2012-06-14 21:05:44 +08:00

README

This is an implementation of Packet Control Unit (PCU) according to TS 04.60

The PCU is part of BSS, so it connects directly to SGSN.


== Current limitations ==

 * No PFC support
 * No fixed allocation support
 * No extended dynamic allocation support
 * No unacknowledged mode operation
 * No PCCCH/PBCCH support
 * Only single slot assignment on uplink direction
 * No half-duplex class support
 * No two-phase access support
 * No handover support
 * No measurement support
 * No polling for control ack on assignment
 * No TA loop
 * No power loop
 * No CS loop
 * No EGPRS