ETSI EN 301 021-1998 传输和复用(TM).数字无线电中继系统(DRRS).时分多址(TDMA).在3 GH到11 GHz的频率范围内的双向频分(FDD)频段的点对多点DRRS(版本1.1.1)
Transmission and Multiplexing (TM); Digital Radio Relay Systems (DRRS); Time Division Multiple Access (TDMA); Point-to-Multipoint DRRS in Frequency Division Duplex (FDD) Bands in the Range 3 GHz to 11 GHz V1.1.1