osmo-bsc - OsmoBSC: Osmocom's Base Station Controller for 2G circuit-switched mobile networks

Age	Commit message (Collapse)	Author	Files	Lines
2010-02-20	split 'libosmocore' from openbsc codebase	Harald Welte	1	-3/+3
	This library is intended to collect all generic/common funcitionality of all Osmocom.org projects, including OpenBSC but also OsmocomBB The library currently includes the following modules: bitvec, comp128, gsm_utils, msgb, select, signal, statistics, talloc, timer, tlv_parse, linuxlist msgb allocation error debugging had to be temporarily disabled as it depends on 'debug.c' functionality which at the moment remains in OpenBSC
2009-12-26	[handover] print INFO message when doing handover	Harald Welte	1	-0/+5

2009-12-24	[handover] CRCX ACK without HO reference is normal, not an error	Harald Welte	1	-2/+2

2009-12-22	statistics: Introduce 'struct counter' instead of using unsigned long	Harald Welte	1	-5/+8
	This has the advantage that counters can be added all over the code very easily, while having only one routine that stores all of the current counter values to the database. The counters are synced every 60 seconds, providing relatively fine grained statistics about the network usage as time passes by.
2009-12-22	keep some internal statistics inside OpenBSC	Harald Welte	1	-0/+8
	the statistics will give us some idea about the network load and performance.
2009-12-21	handover: set old channel to INACTIVE state	Harald Welte	1	-1/+4
	After receiving the HANDOVER COMPLETE on the new channel, we mark the old channel as INACTIVE and try to release it ASAP.
2009-12-20	[handover] implement TCH RTP stream handover	Harald Welte	1	-1/+69
	This patch takes care of handling the RTP streams / sockets during an in-call handover from one BTS to another BTS. It only works in combination with rtp_proxy mode.
2009-12-20	handover: don't create negative lchan use counts	Harald Welte	1	-3/+0
	trans_lchan_change() takes care of use counts for us.
2009-12-18	[handover]: make sure the new lchan keeps the subscriber pointer of the old ↵	Harald Welte	1	-5/+6
	lchan also, ensure that we don't print debug messages about handover in non-handover channel activation cases.
2009-12-18	handover: use correct handover lookup function	Harald Welte	1	-1/+1

2009-12-18	fix segfault in case of handover timer expiration	Harald Welte	1	-0/+1

2009-12-17	logging: introduce log levels at caller site	Harald Welte	1	-9/+19
	This introduces a new LOGP() macro together with LOGL_* definition to support multiple log levels (severities) throughout the codebase. Please note that the actual logging system does not use them yet, in this patch we simply introduce the new macros at the caller site.
2009-12-17	don't try multiple concurrent handovers for 1 channel	Harald Welte	1	-0/+5

2009-12-17	call trans_lchan_change() from ho_gsm48_ho_compl()	Harald Welte	1	-0/+3

2009-12-17	[handover] first functional handover implementation	Harald Welte	1	-3/+24
	With this commit, we can successfully hand over a channel from one cell to another cell. We implement asynchronous intra-BSC (but inter-BTS) handover. Changes: * introduce new DHO log category * extend rsl_chan_activate_lchan() with argument for HO reference * introduce actual minimal handover decision making in handover_decision.c * various fixes to bsc_handover_start() in handover_logic.c
2009-11-29	[handover] Implement handover control logic	Harald Welte	1	-0/+251
	Code to implement handover control logic. A yet-to-be-implemented handover algorithm will call bsc_handover_start(old_lchan, new_bts) to start the handover process.