ETSI TS 143 073-2017 数字蜂窝通信系统(第2+阶段)(GSM全球通信系统);支持本地化服务区域(SOLSA);第2阶段(V14.0.0;3GPP TS 43.073 版本14.0.0 发行版本14)
Digital cellular telecommunications system (Phase 2+) (GSM); Support of Localised Service Area (SoLSA); Stage 2 (V14.0.0; 3GPP TS 43.073 version 14.0.0 Release 14)