Mobile terminals and methods for determining a location based on acceleration information
First Claim
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1. A method for determining a location of a mobile terminal, comprising:
- calibrating an acceleration measurement circuit of the mobile terminal based on wireless communication signals received by the mobile terminal; and
determining a location of the mobile terminal using the calibrated acceleration measurement circuit.
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Abstract
An acceleration measurement circuit is calibrated based on wireless communication signals that are received by a mobile terminal. A location of the mobile terminal is then determined using the calibrated acceleration measurement circuit.
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Citations
38 Claims
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1. A method for determining a location of a mobile terminal, comprising:
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calibrating an acceleration measurement circuit of the mobile terminal based on wireless communication signals received by the mobile terminal; and
determining a location of the mobile terminal using the calibrated acceleration measurement circuit. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A method for determining a location of a mobile terminal, the method comprising:
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measuring acceleration of the mobile terminal to generate acceleration information; and
determining a location of the mobile terminal based on the acceleration information and based on wireless communication signals received by the mobile terminal. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24)
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25. A mobile terminal comprising:
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a receiver configured to receive wireless communication signals;
an acceleration measurement circuit that is configured to generate acceleration information based on acceleration of the mobile terminal;
a calibration circuit that is configured to calibrate the acceleration measurement circuit based on received wireless communication signals; and
a location determination circuit that is configured to determine a location of the mobile terminal based on acceleration information from the calibrated acceleration measurement circuit. - View Dependent Claims (26, 27, 28, 29, 30, 31)
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32. A mobile terminal comprising:
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a receiver that is configured to receive wireless communication signals;
an acceleration measurement circuit that is configured to generate acceleration information that is based on acceleration of the mobile terminal; and
a location determination circuit that is configured to determine a location of the mobile terminal based on the acceleration information and based on the wireless communication signals. - View Dependent Claims (33, 34, 35, 36, 37, 38)
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Specification