ETSI TS 148 061-2017 数字蜂窝通信系统(第2+阶段)(GSM全球移动通信系统);用于半速率业务信道的远程传输和速率适配器的带内控制(V14.0.0;3GPP TS 48.061,版本14.0.0 发行版本14)
Digital cellular telecommunications system (Phase 2+) (GSM); In-band control of remote transcoders and rate adaptors for half rate traffic channels (V14.0.0; 3GPP TS 48.061 version 14.0.0 Release 14)