Method and apparatus for quick retransmission of signals in communication system

Method and apparatus for quick retransmission of signals in communication system

  • CN 1,215,672 C
  • Filed: 04/13/2001
  • Issued: 08/17/2005
  • Est. Priority Date: 04/14/2000
  • Status: Active Grant
First Claim
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1. a device that is configured to re-transmitted signal in communication system is characterized in that, comprising:

  • Be configured to the preamble detector that the preamble to the unit of the signal that receives detects and decodes, if described preamble detector is configured to the unit that described preamble indicates the described signal of not decoding, then prevent to be decoded in the unit of the signal that received;

    Be configured to decoder that the content from the unit of the signal of described preamble detector that is received is decoded;

    Be configured to determine the 1st processor of quality metric of the unit of described signal;

    Be coupled in described the 1st processor and be configured in response to the quality metric of the unit of described signal and produce the 1st feedback signal generator of the 1st feedback signal;

    Carry out decoded results according to content, produce the 2nd feedback signal generator of the 2nd feedback signal the unit of the signal that received;

    AndBe configured to when statement during, indicate described the 2nd feedback signal generator to produce the 2nd processor of the 2nd feedback signal according to the sequence number of the unit of described signal according to the described re-transmission failure of the described signal of described quality metric.

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