A. Increases channel utilization, cost ,and interference. B. Increases capacity and cost, but decreases interference. C. Increases capacity, but decreases cost and interference. D. Increases capacity, cost, and interference.
A.下行信号电平 B.下行信号质量 C.小区切换 D.小区重选 E.呼叫统计等
A.建立GTP通道 B.建立GRE通道 C.分配手机动态ip D.DNS查询
下行同步码SYNC_DL 上行同步码SYNC_UL 基本Midamble码 小区扰码
A.更新邻区表关系 B.调整天线方位角和下倾角 C.调整基站发射功率 D.调整切换门限
A. Maximum Input Minimum Output B. Multiple Input Multiple Output C. Multiple Input Maximum Output D. Maximum Input Multiple Output
