单项选择题
Interference Margin是用来对抗()
A.外部干扰
B.Propagation shadowing
C.very lower frequency reuse
D.Multipath effection
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相关考题
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单项选择题
FSMF是否FSME容量的大约几倍?()
A.2
B.3
C.4
D.5 -
单项选择题
哪种情况需要Mannual Commission基站?()
A.autoconn. And autoconf. Unavailable
B.commission file unavailable autoconn.
C.autoconf And commission files unavailable
D.Connected to NetAct不可用 -
单项选择题
哪一种设备可以做deep packet inspect,俗称DPI?()
A.PCS-5000
B.PCS-5100
C.PGW
D.SGW
