Change in ...osmo-ttcn3-hacks[master]: BTS_Tests.ttcn: introduce TC_ho_rach() for handover RACH

Vadim Yanitskiy gerrit-no-reply at
Sat Jun 1 19:03:23 UTC 2019

Hello Harald Welte, Jenkins Builder, 

I'd like you to reexamine a change. Please visit

to look at the new patch set (#3).

Change subject: BTS_Tests.ttcn: introduce TC_ho_rach() for handover RACH

BTS_Tests.ttcn: introduce TC_ho_rach() for handover RACH

The idea of this test case (as can bee seen from its name) is to
verify handover RACH detection. What we basically do is:

1. Activate a logical channel on the BTS side (HO_SYNC for now);
2. Switch the MS (e.g. trxcon) to that channel without waiting
   for Immediate Assignment and sending Access Burst;
3. Send an Access Burst on that channel using RA = HO_REF;
4. Wait for RSL HANDOver DETected from the BTS;
5. Release a dedicated connection.

There is no way to verify if the Handover Reference received
from the MS matches the one that was sent to the BTS. We can
introduce a separate test case that would just send an Access
Burst with RA != HO_REF.

Change-Id: If2e8d9c9947823df62f4bcc9a7fcd20734ff7858
Depends on: (trxcon) Ia967820a536c99966ba2c60b63d2ea9edb093f46
M bts/BTS_Tests.ttcn
M library/RSL_Types.ttcn
2 files changed, 79 insertions(+), 0 deletions(-)

  git pull ssh:// refs/changes/91/14291/3
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Gerrit-Project: osmo-ttcn3-hacks
Gerrit-Branch: master
Gerrit-Change-Id: If2e8d9c9947823df62f4bcc9a7fcd20734ff7858
Gerrit-Change-Number: 14291
Gerrit-PatchSet: 3
Gerrit-Owner: Vadim Yanitskiy <axilirator at>
Gerrit-Reviewer: Harald Welte <laforge at>
Gerrit-Reviewer: Jenkins Builder
Gerrit-Reviewer: Vadim Yanitskiy <axilirator at>
Gerrit-MessageType: newpatchset
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