Method and apparatus for dynamic channel selection in wireless modems
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United States of America Patent
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Issued Date -
Sep 25, 2003
app pub date -
Mar 19, 2002
filing date -
Mar 19, 2002
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A dynamic channel selection algorithm for a communication system including the steps of determining a channel metric indicative of a level of interference for a plurality of available channels; sorting the plurality of available channels according to their channel metrics; determining whether co-channel signaling is present on a available channel having a lowest channel metric; and selecting one of the available channels based upon whether the co-channel signaling is present on the available channel having the lowest channel metric. In variations, selection of an available channel is based upon whether co-channel signaling is present on available channels other than the available channel having a lower channel metric, and a difference between channel metrics of the available channel having the lowest channel metric and available channels having higher channel metrics.
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