METHOD AND APPARATUS FOR RF-BASED RANGING WITH MULTIPLE ANTENNAS
First Claim
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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.
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Abstract
An apparatus having 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 an orientation and position of the apparatus relative to the device by combining the first and second ranging measurements. A method for implementing the orientation and position process is also disclosed herein.
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Citations
39 Claims
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1. An apparatus for determining at least one of an orientation or a position and orientation relative to a device comprising:
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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 Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. A method for determining at least one of an orientation or a position and orientation of an apparatus relative to a device comprising:
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determining a first ranging measurement between a first antenna of the apparatus and a device antenna of the device using a controller; determining a second ranging measurement between a second antenna of the apparatus and the device antenna of the device using the controller; and determining the at least one of the orientation or the position of the apparatus relative to the device using the first and second ranging measurements using the controller. - View Dependent Claims (14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24)
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25. An apparatus for determining at least one of an orientation or a position and orientation of the apparatus relative to a device comprising:
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means for determining a first ranging measurement between a first antenna of the apparatus and a device antenna of the device using a controller; means for determining a second ranging measurement between a second antenna of the apparatus and the device antenna of the device using the controller; and means for determining the at least one of the orientation or the position of the apparatus relative to the device using the first and second ranging measurements using the controller. - View Dependent Claims (26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36)
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37. A computer-program product for determining at least one of an orientation and a position and orientation of an apparatus relative to a device, comprising a computer-readable medium comprising instructions executable to:
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determine a first ranging measurement between a first antenna of the apparatus and a device antenna of the device using a controller; determine a second ranging measurement between a second antenna of the apparatus and the device antenna of the device using the controller; and determine the at least one of the orientation or the position of the apparatus relative to the device by using the first and second ranging measurements using the controller.
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38. A display comprising:
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a screen; a first antenna mounted at a first location on the screen; a second antenna mounted at a second location on the screen; 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 at least one of an orientation or a position and orientation of the apparatus relative to the device using the first and second ranging measurements to facilitate motion capture.
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39. A remote control comprising:
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a housing; a first antenna mounted at a first location in the housing; a second antenna mounted at a second location in the housing; 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 at least one of an orientation or a position and orientation of the apparatus relative to the device using the first and second ranging measurements to facilitate motion capture.
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Specification