ETSI TS 144 060-2003 数字蜂窝通信系统(第2+代);通用分组无线业务(GPRS);移动站(MS).基站系统(BSS)
Digital cellular telecommunications system (Phase 2+); General Packet Radio Service (GPRS); Mobile Station (MS) - Base Station System (BSS) interface; Radio Link Control/ Medium Access Control (RLC/MAC) protocol 3GPP TS 44.060 Version 5.8.0 Release 5