单项选择题
What is the recommended radius of a cell for a voice-ready wireless network?（）
A.86dBm
B.67dBm
C.19dBm
D.95dBm
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相关考题
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单项选择题
In a VoWLAN deployment, what is the recommended separation between cells with the same channel?（）
A.19dBm
B.67dBm
C.10dBm
D.86dBm
E.5dbm to 10dBm -
单项选择题
What amount of cell overlap ensures smooth roaming for wireless endpoints?（）
A.5；10%
B.10；15%
C.15；20%
D.20；25% -
单项选择题
How many channels are defined in the IEEE 802.11b DSSS channel set?（）
A.3
B.4
C.11
D.13
E.14
