Osmocom test suites in TTCN-3 (Eclipse Titan) https://osmocom.org/projects/core-testing-infra
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648 B


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

{% 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="GSM MAC blocks"];

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"]; } %}