問題詳情

45. Which are the properties of CDMA?
(A) Hard to spy
(B) No need all stations to synchronize
(C) All cells can use all frequencies
(D) No need for a large continuous frequency band
(E) No hard limit on capacity of a cell

參考答案

答案:A,B,C,E
難度:非常困難0
統計:A(3),B(4),C(3),D(1),E(2)

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