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Relay system and method for cellular communication

  • US 8,423,015 B2
  • Filed: 06/13/2006
  • Issued: 04/16/2013
  • Est. Priority Date: 06/13/2005
  • Status: Active Grant
First Claim
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1. A relay method in a cellular communication system comprising the steps of:

  • providing an access service by an access node using resources of a licensed band to a particular terminal among a plurality of terminals with a partial licensed band of a full frequency spectrum;

    relaying communication by a relay station between the terminal and an access node;

    performing base station-led resource allocation on a licensed band for a terminal and a relay station located in a service area of the base station; and

    performing relay station-led resource allocation on an unlicensed band for a terminal located in a service area of the relay station.

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