找考题网-背景图
单项选择题

BSC端对4个宏基站作TESTPOWER测试,其中()基站是正常的.

A.基站A:RSSI(DBm)_A-89.3;RSSI(DBm)_B-109.3
B.基站B:RSSI(DBm)_A-109;RSSI(DBm)_B-103.8
C.基站C:RSSI(DBm)_A-85.5;RSSI(DBm)_B-86.8
D.基站D:RSSI(DBm)_A-71.1;RSSI(DBm)_B-109.8