GB/T 39840-2021基于LTE技术的宽带集群通信(B-TrunC)系统接口测试方法(第一阶段)空中接口标准
英文:LTE-based broadband trunking communication (B-TrunC) system—Test methods for interface (Phase 1)—Air interface GB/T 3...
英文:LTE-based broadband trunking communication (B-TrunC) system—Test methods for interface (Phase 1)—Air interface GB/T 3...