36 在蜂巢式行動電話網路中,下列那一種多工技術直到第三代(3G)方才被普遍採用?
(A)CDMA(Code Division Multiple Access)
(B)TDMA(Time Division Multiple Access)
(C)FDMA(Frequency Division Multiple Access)
(D)CSMA/CD(Carrier Sense Multiple Access with Collision Detection)
答案:登入後查看
統計: A(134), B(18), C(51), D(50), E(0) #682790
統計: A(134), B(18), C(51), D(50), E(0) #682790