ETSI TS 148 006-2004 数字蜂窝通信系统(第2+阶段).基站系统-移动业务交换中心(BSS-MSC)接口的信令传输机制规范.3GPP TS 48.006(版本6.0.0,第6次发布)
Digital cellular telecommunications system (Phase 2+); Signalling Transport Mechanism Specification for the Base Station System - Mobile Services Switching Centre (BSS-MSC) interface 3GPP TS 48.006 Version 6.0.0 Release 6