ETSI TS 148 031-2017 数字蜂窝通信系统(第2+阶段)(GSM全球移动通信系统);定位业务(LCS);服务移动定位中心对服务移动定位中心(SMLC-SMLC);SMLCPP规范(V14.0.0;3GPP TS 48.031,版本14.0.0 发行版本14)
Digital cellular telecommunications system (Phase 2+) (GSM); Location Services (LCS); Serving Mobile Location Centre - Serving Mobile Location Centre (SMLC - SMLC); SMLCPP specification (V14.0.0; 3GPP TS 48.031 version 14.0.0 Release 14)