ETSI TS 144 001-2004 数字蜂窝通信系统(第2+阶段).移动台-基站系统(MS - BSS)接口一般方面和原则.3GPP TS 44.001(版本6.0.0,第6次发布)
Digital cellular telecommunications system (Phase 2+); Mobile Station - Base Station System (MS - BSS) Interface General Aspects and Principles 3GPP TS 44.001 Version 6.0.0 Release 6