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Method and device for use in frame acknowledgement

  • US 9,294,248 B2
  • Filed: 03/23/2012
  • Issued: 03/22/2016
  • Est. Priority Date: 03/31/2011
  • Status: Active Grant
First Claim
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1. A frame acknowledgement method comprising:

  • encapsulating an instant acknowledgement indication in data frame, wherein the instant acknowledgement is used to indicate returned frame acknowledgement in a next time period, the next time period being an up physical frame period corresponding to a down physical frame period, or a down physical frame period corresponding to a last up physical frame period; and

    sending the data frame that carries the instant acknowledgement indication out.

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