diff options
| author | Vadim Yanitskiy <axilirator@gmail.com> | 2019-07-26 16:29:27 +0700 |
|---|---|---|
| committer | laforge <laforge@gnumonks.org> | 2019-07-26 09:50:13 +0000 |
| commit | de535e03caded25080fbdc5886353a27e8fc4cfd (patch) | |
| tree | 61ff7d106bdec9450d955f929b641cfae403b5e9 /bts | |
| parent | 91bfa1c43621966eee0ae4bfa05d08f29c17f2d7 (diff) | |
BTS_Tests.ttcn: fix: use reasonable minimum default for C/I
Since [1] we additionally filter Access Bursts by the link quality
(defined by C/I) in L1SAP, and since [2] we do provide the actual
C/I values for osmo-bts-trx, as was received from the transceiver.
[1] https://gerrit.osmocom.org/r/I893ec9c6c2ebad71ea68b2dc5f9f5094dfc43b78
[2] https://gerrit.osmocom.org/r/I8d86dec7ebc039cbfd038c4342ff328b11281865
The default minimum C/I for Access Bursts in OsmoBTS is 50 cB,
while the TTCN-3 test cases configure fake_trx.py to send 0 cB,
so all Access Bursts are getting dropped, as expected.
Let's use 60 cB (or 6 dB) by default. This change makes Access
Bursts pass again, and thus fixes some broken test cases.
Change-Id: Ic345f7995c2553e346590cd851f8857d26e7beb2
Diffstat (limited to 'bts')
| -rw-r--r-- | bts/BTS_Tests.ttcn | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/bts/BTS_Tests.ttcn b/bts/BTS_Tests.ttcn index ebe74c08..d3fb9589 100644 --- a/bts/BTS_Tests.ttcn +++ b/bts/BTS_Tests.ttcn @@ -422,8 +422,8 @@ function f_init() runs on test_CT { /* Start with a default moderate timing offset equalling TA=2, and RSSI=-60 */ ret := f_TRXC_transceive(BTS_TRXC, g_bts_trxc_conn_id, valueof(ts_TRXC_FAKE_TIMING(2*256))); ret := f_TRXC_transceive(BTS_TRXC, g_bts_trxc_conn_id, valueof(ts_TRXC_FAKE_RSSI(-60))); - /* FIXME: OsmoBTS may have different AB / NB threshold (see MIN_QUAL_NORM, MIN_QUAL_RACH) */ - ret := f_TRXC_transceive(BTS_TRXC, g_bts_trxc_conn_id, valueof(ts_TRXC_FAKE_CI(0))); + /* OsmoBTS may have different AB / NB threshold (see MIN_QUAL_NORM, MIN_QUAL_RACH) */ + ret := f_TRXC_transceive(BTS_TRXC, g_bts_trxc_conn_id, valueof(ts_TRXC_FAKE_CI(60))); } /* Wait some extra time to make sure the BTS emits a stable carrier. |