单项选择题
A.86dBm B.67dBm C.19dBm D.95dBm
In a VoWLAN deployment, what is the recommended separat...
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
What amount of cell overlap ensures smooth roaming for ...
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%
How many channels are defined in the IEEE 802.11b DSSS ...
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
