RF dynamic channel switching method
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United States of America Patent
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Jun 20, 2006
Grant Date -
May 29, 2003
app pub date -
Sep 30, 2002
filing date -
Sep 30, 2001
priority date (Note) -
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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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