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Apparatus and method for adding and deleting relay link in communication system

  • US 20100329148A1
  • Filed: 06/25/2010
  • Published: 12/30/2010
  • Est. Priority Date: 06/26/2009
  • Status: Active Grant
First Claim
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1. A method for adding and deleting, at User Equipment (UE), a relay link in a communication system, the method comprising:

  • determining whether to add the relay link with consideration of at least one of a movement velocity of the UE, a signal intensity of a Node-B and at least one relay station, and a channel state value of the UE;

    transmitting a message requesting addition of the relay link to a relay station corresponding to the relay link whose addition has been determined in response to determining to add the relay link;

    determining whether to delete the relay link with consideration of at least one of a movement velocity of the UE, a signal intensity of a Node-B and at least one relay station, and a channel state value of the UE; and

    transmitting a message informing deletion of the relay link to a relay station corresponding to the relay link whose deletion has been determined in response to determining to delete the relay link.

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