×

METHOD AND APPARATUS FOR RF-BASED RANGING WITH MULTIPLE ANTENNAS

  • US 20120212374A1
  • Filed: 08/10/2011
  • Published: 08/23/2012
  • Est. Priority Date: 08/17/2010
  • Status: Abandoned Application
First Claim
Patent Images

1. An apparatus for determining at least one of an orientation or a position and orientation relative to a device comprising:

  • a first antenna;

    a second antenna; and

    a controller coupled to the first and second antennas, wherein the controller is configured to;

    determine a first ranging measurement between the first antenna and a device antenna on a device;

    determine a second ranging measurement between the second antenna and the device antenna; and

    determine the at least one of the orientation or the position of the apparatus relative to the device using the first and second ranging measurements.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×