A.SiteS->TRANSmitteRS->ANteNNA->CellS B.SiteS->ANteNNA->TRANSmitteRS->CellS C.SiteS->CellS->TRANSmitteRS->ANteNNA D.SiteS->ANteNNA->CellS->TRANSmitteRS
A.无线负荷和系统资源类 B.呼叫建立特性类 C.呼叫保持特性类 D.移动性管理特性类
A.51个字节 B.52个字节 C.53个字节 D.54个字节
A.B.2 B.A.16 C.B.8 D.A.8
A.10dB B.15dB C.20dB D.25dB
