Reducing handoff latency in a wireless local area network...

Details Reducing handoff latency in a wireless local area network... Reducing handoff latency in a wireless local area network...

2011-08-30

2011-08-30

Hu, Jinsong (Department: 2617)

Multiplex communications

Communication over free space

Having a plurality of contiguous regions served by...

C370S331000, C455S431000, C455S571000, C455S436000

Reexamination Certificate

active

08009635

ABSTRACT:
If a handoff by a mobile station currently associated with a particular access point is probable, then the particular access point sends an activation alert to one or more other access points. An access point receiving the activation alert that is in a low-power state enters a higher-power state. An access point receiving the activation alert that is in a higher-power state, remains in that higher-power state.

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