ETSI TS 144 006-2004 数字蜂窝通信系统(第2+阶段).移动台-基站系统(MS - BSS)接口数据链路(DL)层规范.3GPP TS 44.006(版本6.0.0,第6次发布)
Digital cellular telecommunications system (Phase 2+); Mobile Station - Base Stations System (MS - BSS) Interface Data Link (DL) layer specification 3GPP TS 44.006 version 6.0.0 Release 6