METHOD AND APPARATUS FOR LOCATING TERMINAL DEVICE
First Claim
1. A method for locating a terminal device, wherein the method comprises:
- receiving information about starting a global positioning system; and
obtaining a signal of a corresponding satellite currently in the sky according to pre-stored ephemeris data to implement locating.
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Abstract
The present invention is applicable to the field of GPS locating technologies and provides a method and an apparatus for locating a terminal device. The method includes: receiving information about starting a global positioning system; and obtaining a signal of a corresponding satellite currently in the sky according to pre-stored ephemeris data to implement locating. In embodiments of the present invention, ephemeris data is pre-stored before a terminal device starts GPS, so that after the terminal device starts GPS, corresponding satellites may be quickly determined according to the stored ephemeris data to implement quick locating, thereby effectively improving locating efficiency.
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Citations
18 Claims
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1. A method for locating a terminal device, wherein the method comprises:
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receiving information about starting a global positioning system; and obtaining a signal of a corresponding satellite currently in the sky according to pre-stored ephemeris data to implement locating. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. An apparatus for locating a terminal device, wherein the apparatus comprises:
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a receiver configured to receive information about starting a global positioning system; and a processor configured to;
after the receiver receives the information about starting the global positioning system, obtain a signal of a corresponding satellite currently in the sky according to pre-stored ephemeris data to implement locating. - View Dependent Claims (10, 11, 12, 13, 14, 15, 16, 17)
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18. A non-transitory computer readable medium, comprising computer program codes stored thereon, executable by one or more digital processor, wherein the computer program codes comprise:
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a method for locating a terminal device, wherein the method comprises; receiving information about starting a global positioning system; and obtaining a signal of a corresponding satellite currently in the sky according to pre-stored ephemeris data to implement locating.
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Specification