Downlink: Unidirectional radio link for the transmission ofsignals from a UTRAN access point to a UE. Also in general the direction fromNetwork to UE.是什么意思_Downlink: Unidirectional radio link for the transmission ofsignals from a UTRAN access point to a UE. Also in general the direction fromNetwork to UE.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句