ETSI TS 129 205-2017 通用移动通信系统(UMTS);Q.1900系列在无载波独立电路交换(CS)核心网络架构上的应用;第3阶段(V14.0.0;3GPP TS 29.205 版本14.0.0 发行版本14)
Universal Mobile Telecommunications System (UMTS); Application of Q.1900 series to bearer independent Circuit Switched (CS) core network architecture; Stage 3 (V14.0.0; 3GPP TS 29.205 version 14.0.0 Release 14)