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Use the method for recognizing the re-transmission of the verification sum of lost data packet

Use the method for recognizing the re-transmission of the verification sum of lost data packet

  • CN 102,550,020 B
  • Filed: 10/02/2009
  • Issued: 10/24/2017
  • Est. Priority Date: 10/02/2009
  • Status: Active Grant
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