Proximity detection based on WI-FI signal mechanism

Proximity detection based on WI-FI signal mechanism

  • CN 102,687,037 B
  • Filed: 10/13/2010
  • Issued: 10/26/2016
  • Est. Priority Date: 10/13/2010
  • Status: Active Grant
First Claim
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1. for a method for proximity detection, including:

  • Determine two or more antennas of two or more antennas at the first equipment and the second equipmentBetween the intensity of multiple signals of transmission, wherein, the plurality of signal is associated with broadcast packe, itsIn, determine that described intensity includes calculating with two or more antennas at described first equipment with describedIn the plurality of signal transmitted by multiple paths between two or more antennas of second equipmentThe amount that the signal of each signal correction declines;

    AndThe intensity of the plurality of signal determined by based on, determines that described first equipment sets with described secondAdjacency between Bei, wherein it is determined that described adjacency includes determining that described first equipment is relative to instituteState the physical layout of the second equipment.

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