History

Stefan Sperling 4880be4385 add DTX fill frame BTS tests Add tests TC_tch_sign_l2_fill_frame and TC_tch_sign_l2_fill_frame_dtxd. TC_tch_sign_l2_fill_frame is already passing and verifies that fill frames are sent if there is nothing else to transmit on a SDCCH4/SDCCH8, TCH/H, or TCH/F signalling channel where DTX is disabled for downlink. TC_tch_sign_l2_fill_frame_dtxd is currently failing. It verifies that only specific fill frames are sent, as required by GSM 05.08 for TCHF signalling channels with DTX enabled for downlink. At present, our implementation generates no fill frames in this case, which is one piece of the problem described in issue OS#1950. Change-Id: Id4e0de6e78b62cd408f600a57a28617d91da64af Related: OS#1950		2018-08-09 11:08:44 +00:00
..
BTS_Tests.cfg	bts: add missing BTS_Tests.cfg config file	2018-07-22 15:02:08 +02:00
BTS_Tests.default	detect VTY TELNET port connection failures (attempt #2 )	2018-07-27 17:20:38 +02:00
BTS_Tests.ttcn	add DTX fill frame BTS tests	2018-08-09 11:08:44 +00:00
README.md	Add README.md file for several suites	2018-06-14 18:55:36 +02:00
expected-results.xml	add DTX fill frame BTS tests	2018-08-09 11:08:44 +00:00
gen_links.sh	ignore results of .ttcnpp files	2018-03-16 18:25:58 +01:00
regen_makefile.sh	bts: Add TELNET/VTY module so we can interact with BTS VTY	2018-02-27 22:32:54 +01:00

README.md

BTS_Tests.ttcn

external interfaces
- A-bis side: RSL (emulates BSC-side server)
- Um side: L1CTL to control MS
- PCU side: pcu_socket

{% dot bts_tests.svg digraph G { rankdir=LR; { rank=same; BTS, BSC}; BTS [label="IUT\nosmo-bts-trx",shape="box"]; ATS [label="ATS\nBTS_Tests.ttcn"]; BSC [label="osmo-bsc\nOML only"]; BTS -> fake_trx [label="bursts"]; fake_trx -> trxcon [label="bursts"]; trxcon -> ATS [label="bursts"];

BTS -> BSC [label="A-bis OML"]; BTS -> ATS [label="A-bis RSL"];

ATS -> BTS [label="pcu_sock"]; ATS -> BSC [label="VTY"]; ATS -> BTS [label="CTRL"]; } %}