Method, apparatus and system for error detection and selective retransmission

Method, apparatus and system for error detection and selective retransmission

  • CN 101,278,514 A
  • Filed: 09/21/2006
  • Published: 10/01/2008
  • Est. Priority Date: 09/28/2005
  • Status: Active Application
First Claim
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1. method of in packet-switched communication system, using, this method comprises:

  • -first grouping is sent to the destination node from source node, this first grouping comprises first data-bit-group;

    With-second grouping is sent to the destination node from source node, this second grouping comprises second data-bit-group,Wherein under the situation that this first data-bit-group can not successfully be decoded at this node place, destination, this second grouping also comprises the first correction bits group that is used for this first data-bit-group.

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