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METHOD AND APPARATUS FOR DETERMINING HEADING ANGLE IN WIRELESS LAN

  • US 20130053064A1
  • Filed: 08/31/2012
  • Published: 02/28/2013
  • Est. Priority Date: 08/31/2011
  • Status: Abandoned Application
First Claim
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1. A method for determining a heading angle of a user terminal in a Wireless Local Area Network (WLAN) system, the method comprising:

  • determining whether a rotation of a user is detected;

    upon detecting the rotation, identifying a movement direction vector at a time when the rotation is detected; and

    identifying the heading angle using the movement direction vector at the time when the rotation is detected.

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