Terrestrial Trunked Radio (TETRA) - Conformance testing specification - Part 4: Protocol testing specification for Direct Mode Operation (DMO); Sub-part 9: Abstract Test Suite (ATS) for Mobile Station (MS) Gateway (Endorsement of the English version ETS 300394-4-9:1999 as German standard)
地面集群无线电(TETRA).一致性测试规范.第4部分:直接模式操作(DMO)协议测试规范;第9子部分:移动站(MS)网关的抽象测试套件(ATS)(作为德国标准认可英文版ETS 300394-4-9:1999)