Retransmission scheme for lossy media

Retransmission scheme for lossy media

  • CN 101,207,466 A
  • Filed: 12/20/2007
  • Published: 06/25/2008
  • Est. Priority Date: 12/20/2006
  • Status: Active Application
First Claim
Patent Images

1. one kind is used for diminishing communication linkage (112,113 at network;

  • 303) go up the transmitter device (110,111 that retransmission of information is divided into groups;

    210;

         301), described information block constitutes stream, and described transmitter device comprises;

    -be used to receive the device of described information block;

    -be used to send the device (310) of described information block;

    -be used to receive to the device (316) of the re-send request may of the described information block of small part;

    With-be used to retransmit the device (310) of the described part of described information block,It is characterized in that the described device that is used to retransmit (310) is suitable for based at least one service parameter described information block being associated with sub-stream, and the described part of described information block is retransmitted according to the sub-stream that they are associated.

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