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Osmocom Packet control Unit (PCU): Network-side GPRS (RLC/MAC); BTS- or BSC-colocated
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Jacob Erlbeck 29e3a2f0f3 Revert "tbf: Use the control TS for Immediate Assignments" 
According to spec, the lowest numbered PDCH of the TBF shall be used
for the PACCH, only when concurrent TBF are active, the lowest common
PDCH shall be used. An immediate assigment is in general only sent,
if no TBF is active, so the latter case never applies.

This reverts commit fdd8a1ba2312be3f33576ee994c0b5da6272e815.
 		2016-02-08 00:45:37 +01:00
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 Revert "pcu: Improve default config" 2015-11-30 12:11:48 +01:00
src Revert "tbf: Use the control TS for Immediate Assignments" 2016-02-08 00:45:37 +01:00
tests tbf: Refactor calls to write_immediate_assignment 2016-02-08 00:45:37 +01:00
.gitignore llc: Add CoDel AQM implementation 2015-07-21 19:22:32 +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 remove obsolete OpenBTS PCU interface support 2015-11-13 16:07:25 +01:00
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