cellular-infrastructure
/
osmo-pcu
mirror of https://gerrit.osmocom.org/osmo-pcu
9
0
Fork 1
Code Issues Releases Wiki Activity
Osmocom Packet control Unit (PCU): Network-side GPRS (RLC/MAC); BTS- or BSC-colocated https://osmocom.org/projects/osmopcu
149 Commits 65 Branches 19 Tags 34 MiB
C 57.4%
C++ 40.9%
Makefile 0.7%
M4 0.6%
Shell 0.4%
Go to file
Andreas Eversberg f01929bcb6 Rework on multislot allocation algorithm 
The slots are choosen in a way that later selection of slots for
concurrent TBFs will have the same downlink/uplink control channel
(PACCH).
This is required for polling acknowledge of new TBF assignment on PACCH.
The MS will always have the same PACCH uplink slot while beeing in packet
transfer mode.
 		2012-12-18 10:03:50 +01:00
src Rework on multislot allocation algorithm 2012-12-18 10:03:50 +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