Dynamic channel assignment and connectivity maintenance in wireless networks
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United States of America Patent
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Mar 16, 2010
Grant Date -
May 22, 2008
app pub date -
Nov 16, 2006
filing date -
Nov 16, 2006
priority date (Note) -
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Abstract
Dynamic channel assignment and connectivity maintenance in wireless networks may involve switching channels while maintaining connectivity in wireless ad hoc networks. In a described implementation, a wireless network may be separated into two or more respective virtual wireless networks with respective wireless node subsets operating on respective channels. Connectivity may nevertheless be maintained when a wireless node on one channel is to send a communication to another wireless node on another wireless channel. In another described implementation, monitored network information may be shared among wireless nodes by broadcast.
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