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07/13/2019

03:52 AM OsmoBSC Support #4056: verify that legacy handover configuration still works after introduction of inter-BSC HO support
I've created TTCN3 tests to verify legacy behavior as well as new ARCN+BSIC re-use behavior.
Also implemented the 'n...

07/11/2019

01:39 PM OsmoBSC Support #4056 (In Progress): verify that legacy handover configuration still works after introduction of inter-BSC HO support
Looking at the code again, it seems that we still do the legacy implicit all-cells-are-neighbors way in all cases.
I...

07/10/2019

09:48 PM OsmoBSC Support #4056: verify that legacy handover configuration still works after introduction of inter-BSC HO support
increasing priority because the new handover code should not require legacy setups to change their configuration

07/09/2019

05:27 PM OsmoBSC Bug #4093 (Rejected): osmo-bsc closes lchan after inter-BSC HO out of the current BSC times out, instead should continue to serve the same lchan
Another gotcha: the BSSMAP Handover Failure message is only sent from BSC to MSC, not in the other direction.
3GPP...
04:37 PM OsmoBSC Bug #4093: osmo-bsc closes lchan after inter-BSC HO out of the current BSC times out, instead should continue to serve the same lchan
Ah, gotcha:
48.008 3.1.5.3.3:
"If at the old BSS a CLEAR COMMAND message from the MSC or a HANDOVER FAILURE messa...

07/08/2019

04:53 PM OsmoBSC Bug #4078: osmo-bsc: Sends duplicated BSSMAP Clear Request upon HO failure (TC_ho_out_fail_no_ho_detect)
https://gerrit.osmocom.org/c/osmo-bsc/+/14700
03:40 PM OsmoBSC Bug #4078: osmo-bsc: Sends duplicated BSSMAP Clear Request upon HO failure (TC_ho_out_fail_no_ho_detect)
got a patch coming up to remove the double clear.
Created a new issue for the failure to continue on the old lchan f...
03:39 PM OsmoBSC Bug #4093 (Rejected): osmo-bsc closes lchan after inter-BSC HO out of the current BSC times out, instead should continue to serve the same lchan
If handover to a remote BSC fails, osmo-bsc should simply continue to serve the current lchan.
Instead, it mistakes ...
02:31 PM OsmoBSC Bug #4078: osmo-bsc: Sends duplicated BSSMAP Clear Request upon HO failure (TC_ho_out_fail_no_ho_detect)
...actually, if a handover out of the BSC fails, the lchan should just continue as before.
Need to take a closer loo...
12:30 PM OsmoBSC Bug #4078 (In Progress): osmo-bsc: Sends duplicated BSSMAP Clear Request upon HO failure (TC_ho_out_fail_no_ho_detect)

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