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
708 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
Jacob Erlbeck 5a2b8be3f5 alloc: Refactor alloc algorithms to only apply changes on success 
Currently these algorithms modify other objects (MS, TBF, PDCH) even
if the allocation will fail later on. To implement an algorithm that
dynamically tries another algorithm on failure (e.g. A after B), the
first (failing) algorithm should not change or damage anything.

This commit refactors algorithm A and B to delay the actual allocation
until it is known that the allocation will not fail.

Ticket: #1934
Sponsored-by: On-Waves ehf
 		2015-07-16 19:24:13 +02:00
contrib systemd: Do not re-start in case of exit(1) (e.g. a config issue) 2014-03-21 18:18:36 +01:00
examples add missing examples/Makefile.am 2013-01-11 18:03:25 +01:00
src alloc: Refactor alloc algorithms to only apply changes on success 2015-07-16 19:24:13 +02:00
tests alloc: Refactor alloc algorithms to only apply changes on success 2015-07-16 19:24:13 +02:00
.gitignore llist: Add a C++ wrapper for linux_list 2015-05-20 11:36:06 +02:00
COPYING import GPLv2 license text to this project 2012-07-22 22:05:44 +02:00
Makefile.am tests: Create tests directory and move the VTY testing into there 2013-08-02 13:39:55 +04:00
README Doc: Update on README and tbf.txt 2012-12-18 10:04:03 +01:00
TODO TODO: Update the todolist with some musings... 2014-01-16 10:11:57 +01:00
configure.ac misc: Update the email address to point to the current ML 2015-05-22 10:33:46 +02:00
git-version-gen Add auto-foo (partial cleanup, master makefile/configure.ac 2012-06-14 21:05:44 +08:00
osmoappdesc.py Added conditional python-based tests for VTY/config handling 2013-04-06 11:00:20 +02:00

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 (only semi-duplex)
 * No handover support
 * No measurement support
 * No TA loop
 * No power loop
 * No CS loop
 * No EGPRS