Media access control protects the scheduling mechanism with channel detection

Media access control protects the scheduling mechanism with channel detection

  • CN 102,158,975 B
  • Filed: 12/22/2010
  • Issued: 07/28/2017
  • Est. Priority Date: 12/23/2009
  • Status: Active Grant
First Claim
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1. a kind of method protected for media access control with channel detection, including:

  • By device by including the physical header comprising at least one field and the data division comprising medium access control headerAt least one data block is sent to one or more platforms, and at least one described field includes deviant, for each platformSpeech, the deviant of at least one field is different;

    AndBy described device with required order receive from one or more of platforms, in response at least one described data blockResponse, wherein at least one field the deviant indicate described device from every in one or more of platformsIndividual platform receives the required order used in the response, and the channel shape of the channel of wherein one or more of platform usesState information is comprised in the response or is affixed to the response,At least one wherein described field is high throughput signal (VHT-SIG-B) field transmitted with beamforming patterns,And the other parts of wherein described physical header are transmitted in omnidirectional'"'"'s mode, andWherein it is sent to the data by the physical header after one or more of platforms with beamforming patternsIt is partially transferred to one or more of platforms.

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