ETSI TS 144 031-2002 数字蜂窝通信系统(第2+代);定位服务(LCS);移动站(MS)业务移动定位中心(SMLC)无线资源LCS协议(RRLP)(3GPP TS 44.031 版本 5.5.0 发布5)
Digital Cellular Telecommunications System (Phase 2+); Location Services (LCS); Mobile Station (MS) - Serving Mobile Location Centre (SMLC) Radio Resource LCS Protocol (RRLP) 3GPP TS 44.031 Version 5.5.0 Release 5