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Support for wide area networks and local area peer-to-peer networks

  • US 8,542,658 B2
  • Filed: 01/10/2007
  • Issued: 09/24/2013
  • Est. Priority Date: 01/11/2006
  • Status: Active Grant
First Claim
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1. A method that facilitates communicating via a shared spectrum, comprising:

  • identifying a wide area network from a received signal;

    employing a first set of parameters for said wide area network in a wireless spectrum;

    determining, based upon the identity of the wide area network, local area network parameters to be employed in wireless spectrum used by said identified wide area network, said local area network parameters being a second set of parameters, said second set of parameters including at least one of tone spacing or cyclic prefix duration, at least one parameter in said second set of parameters differing from a parameter in the first set from which said at least one parameter is generated; and

    employing the second set of parameters for peer to peer communications in a local area peer-to-peer network in the same wireless spectrum used by said wide area network.

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