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Router EDCA Parameters (Enhanced Distributed Channel Access) govern wireless data from your Gateway to the client; Client EDCA Parameters govern wireless data from the client to your Gateway.
☛NOTE:
It is not recommended that you modify these settings without direct knowl- edge or instructions to do so. Modifying these settings inappropriately could seriously degrade network performance.
•AIFs: (Arbitration Interframe Spacing) the wait time in milliseconds for data frames.
•cwMin: (Minimum Contention Window) upper limit in milliseconds of the range for deter- mining initial random backoff. The value you choose must be lower than cwMax.