UFB Ultra-Fine&Bright
目前,無線頻譜資源由國家統一分配使用,無線頻譜分爲兩個部分:授權頻段(LFB)和非授權頻段(UFB)。
Wireless spectrum is allocated for use by the nation today, and Wireless spectrum is divided into two parts: the licensed frequency band (LFB) and unlicensed bands (UFB).
UFB Ultra-Fine&Bright
目前,無線頻譜資源由國家統一分配使用,無線頻譜分爲兩個部分:授權頻段(LFB)和非授權頻段(UFB)。
Wireless spectrum is allocated for use by the nation today, and Wireless spectrum is divided into two parts: the licensed frequency band (LFB) and unlicensed bands (UFB).