Which three design factors are essential to managing co-channel interference in a deployment?

RUCKUS design guidance identifies AP placement, channel planning, and cell sizing as fundamental controls for co-channel interference. Channel planning limits unnecessary reuse of the same channel among APs that can hear one another. Appropriate AP placement creates the physical separation required for effective channel reuse, while cell sizing controls how far each AP ' s contention domain extends. RUCKUS Auto Cell Sizing can dynamically modify radio Tx and Rx parameters to reduce overlapping same-channel cells and mitigate AP-to-AP interference. Simply increasing AP transmit power usually enlarges cells and can make co-channel interference worse. BSS minimum rate settings can affect airtime efficiency and cell-edge behavior, but they are not one of the three fundamental design factors identified by the RUCKUS RCWA material for CCI management. Thus, B, C, and E are correct. Ruckus Training

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