A.2 B.4 C.8 D.16
A.頻點(diǎn)數(shù) B.擾碼數(shù) C.鄰小區(qū)數(shù) D.小區(qū)數(shù)
A.AMR低速率 B.AMR12.2 C.C類32/32 D.C類64/64