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OPTIMAL RESOURCE ALLOCATION IN A MULTI-HOP OFDMA WIRELESS NETWORK WITH COOPERATIVE RELAYING

  • US 20080225774A1
  • Filed: 12/10/2007
  • Published: 09/18/2008
  • Est. Priority Date: 03/13/2007
  • Status: Active Grant
First Claim
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1. A method to allocate one or more resources in a multi-hop network, comprising:

  • a. solving one or more higher-layer sub-problem;

    b. solving one or more physical layer and media access control (PHY/MAC) layer sub-problems per tone per time slot with one of cooperative relaying of radio signals or spatial reusing of radio spectrum;

    c. updating prices; and

    d. allocating radio resources based on the PHY/MAC layer sub-problems.

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