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Multi-carrier radio link protocol supervision in a radio communication system

  • US 7,936,664 B2
  • Filed: 04/07/2006
  • Issued: 05/03/2011
  • Est. Priority Date: 03/26/1991
  • Status: Expired due to Term
First Claim
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1. An apparatus configured to receive packet-formatted data in a plurality of instances, the packet-formatted data in each instance having an overall sequence and including a plurality of portions each of which has a respective link sequence, the apparatus comprising:

  • a processor; and

    a memory including computer program code, the memory and computer program code configured to, with the processor, cause the apparatus in at least one of the plurality of instances to at least;

    receive portions of the packet-formatted data over respective subchannels of a radio communication system;

    detect that a portion of the packet-formatted data is missing based upon the overall sequence;

    time a time period; and

    generate a request for retransmission of the missing portion of the packet-formatted data when the apparatus fails to receive the missing portion of the packet-formatted data before the time period times out.

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