RF dynamic channel switching method

Details RF dynamic channel switching method RF dynamic channel switching method

2006-06-20

2006-06-20

Cumming, William D. (Department: 2683)

Telecommunications

Transmitter and receiver at separate stations

Distortion, noise, or other interference prevention,...

C455S067150, C455S067700, C455S425000, C455S464000, C340S005610, C340S318000, C340S539160, C340S539300

Reexamination Certificate

active

07065323

ABSTRACT:
In an access control system, a method and system for dynamic channel selection to select a channel for communication between a Wireless Access Point Module (WAPM) and a Wireless Panel Interface Module (WPIM). A number of communication channels are available. The WAPM attempts to communicate over a first channel and selects a second channel if the first channel is unsuccessful. The WPIM scans all the available channels so that communication may be established regardless of the channel chosen by the system. Alternatively, the available channels may be segmented into groups and an individual WAPM may be assigned to a group of channels rather than a single channel.

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