diff options
author | Harald Welte <laforge@netfilter.org> | 2009-12-21 13:30:17 +0100 |
---|---|---|
committer | Harald Welte <laforge@netfilter.org> | 2009-12-21 13:33:10 +0100 |
commit | f7c28b099f928cc6fb48fc9cc072656d8c3bb902 (patch) | |
tree | 2631e72801c2e13a2b47564f9616174cb195c372 /openbsc/src/gsm_04_08.c | |
parent | ade773f44193052ade3be70b794130dd6a39ee06 (diff) |
[handover] Real handover algorithm
This implements the handover algorithm (and associated parameters)
as described in Chapter 8 of the book "Performance Enhancements in
a Frequency |Hopping GSM Network" by Thomas Toftegard Nielsen and Jeroen
Wigard.
The parameters such as averaging windows are configured in struct
gsm_network. We keep some state to trakc up to 10 neighbors as
they are being reported from the MS.
This has so far only been tested in a network with two BTS that
have each other as neighbor. Networks with morge neighbors might
encounter bugs.
Diffstat (limited to 'openbsc/src/gsm_04_08.c')
-rw-r--r-- | openbsc/src/gsm_04_08.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/openbsc/src/gsm_04_08.c b/openbsc/src/gsm_04_08.c index 281982e22..156927f56 100644 --- a/openbsc/src/gsm_04_08.c +++ b/openbsc/src/gsm_04_08.c @@ -1404,6 +1404,7 @@ static int gsm48_rx_mm_imsi_detach_ind(struct msgb *msg) * imagine an IMSI DETACH happening during an active call! */ /* subscriber is detached: should we release lchan? */ + lchan_auto_release(msg->lchan); return 0; } |