無線基地臺(tái)(BTS)是由基站控制器BSC控制，服務(wù)于某個(gè)小區(qū)的無線收發(fā)信設(shè)備，完成BSC與無線信道之間的轉(zhuǎn)換，實(shí)現(xiàn)BTS與移動(dòng)臺(tái)MS之間通過空中接口的無線傳輸及相關(guān)的控制功能。
1、正確正確
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_______atallisworthdoingwell.
Thepoorlady?spangmusthavebeenincreasedwhenshethoughtofherrival,______wasafavoriteofthewholeCourt,______shewasneglected.
TheRomangoddessVenusisidentified_______theGreekgoddessAphrodite.
Therewassomuchnoisethatthespeakercouldn’tmakehimself________.
新聞傳播最大的優(yōu)勢(shì)
