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MEDIA ACCESS CONTROL APPARATUS AND METHOD FOR GUARANTEEING QUALITY OF SERVICE IN WIRELESS LAN

  • US 20120213065A1
  • Filed: 04/27/2012
  • Published: 08/23/2012
  • Est. Priority Date: 12/26/2003
  • Status: Abandoned Application
First Claim
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1. A media access control (MAC) method in a MAC apparatus comprising:

  • independently performing a backoff for a voice frame and a non-voice frame;

    transmitting the voice frame with a higher priority and invoking the backoff for the non-voice frame when the backoff for the voice frame and the non-voice frame simultaneously end; and

    transmitting a frame whose backoff ends first when the backoff for the voice frame and the non-voice frame do not simultaneously end.

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