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| author | Vadim Yanitskiy <axilirator@gmail.com> | 2018-03-05 22:39:01 +0700 |
|---|---|---|
| committer | Vadim Yanitskiy <axilirator@gmail.com> | 2018-03-05 22:42:45 +0700 |
| commit | c81d6e448372dddf4b926bbbed4b87b7208355ec (patch) | |
| tree | 8f833a0f45b897132bda88c2303af20d5b245085 | |
| parent | edcdd90c497a529dd266bd1e091270264b1c21ed (diff) | |
bts/BTS_Tests.ttcn: update TC_rach_max_ta test case
Since the I662294fe3136cf7a259be13816a3e63f7db9a948, OsmoBTS
should pass RACH requests with ToA > -2 symbol periods only.
We do allow early signal arrival up to 2 symbols, otherwise
it is most likely noise, interference or a ghost.
Change-Id: Icccc88545ed3aabd6da28a40599a8a77d1de477d
| -rw-r--r-- | bts/BTS_Tests.ttcn | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/bts/BTS_Tests.ttcn b/bts/BTS_Tests.ttcn index e0e8ac4e..e98a8cab 100644 --- a/bts/BTS_Tests.ttcn +++ b/bts/BTS_Tests.ttcn @@ -669,7 +669,9 @@ testcase TC_rach_max_ta() runs on test_CT { /* default max-ta is 63 (full range of GSM timing advance */ - /* negative TA must not happen */ + /* We allow early arrival up to 2 symbols */ + f_rach_toffs(-1*256, true); + f_rach_toffs(-2*256, true); f_rach_toffs(-10*256, false); /* 0 / 32 / 63 bits is legal / permitted */ |