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Methods of using wireless geolocation to customize content and delivery of information to wireless communication devices

  • US 6,731,940 B1
  • Filed: 04/28/2000
  • Issued: 05/04/2004
  • Est. Priority Date: 04/28/2000
  • Status: Expired due to Term
First Claim
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1. In a wireless communications system comprising an RF receiving site and a mobile device operated by a user, wherein said RF receiving site includes an antenna array, a method of providing customized information related to said user, comprising the steps of:

  • a) receiving at said antenna array one or more RF signals originating from said mobile device;

    b) deriving at least one p-dimensional array vectors from said one or more RF signals sampled from p antennas of said array;

    c) using said at least one p-dimensional array vectors to derive a location of said mobile device;

    d) using said location to determine said customized information; and

    e) using said location to select a means to transmit said customized information to an information user.

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