ETSI TS 144 013-2017 数字蜂窝通信系统(第2+阶段)(GSM全球移动通信系统);移动无线接口性能要求(V14.0.0;3GPP TS 44.013 版本14.0.0 发行版本14)
Digital cellular telecommunications system (Phase 2+) (GSM); Performance requirements on the mobile radio interface (V14.0.0; 3GPP TS 44.013 version 14.0.0 Release 14)