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PROTOCOLS FOR ENABLING MODE 1 AND MODE 2 DEVICES IN TV WHITE SPACE NETWORKS

  • US 20120282959A1
  • Filed: 11/01/2011
  • Published: 11/08/2012
  • Est. Priority Date: 11/02/2010
  • Status: Active Grant
First Claim
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1. An apparatus for wireless communications, comprising:

  • a receiver configured to receive a message with a field indicating a current version of an unused frequency spectrum map, the unused frequency spectrum map indicating channels usable for the wireless communications; and

    a processing system configured to;

    determine whether the current version of the unused frequency spectrum map is different than a previous version of the unused frequency spectrum map; and

    use a channel for the wireless communications based on the determination.

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