Satellite positioning system receiver utilizing time-aiding information from an independent source
First Claim
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1. An electronic device, comprising:
- means for receiving SPS information from an SPS system;
means for receiving broadcast timing information from a source other than the SPS system; and
means for determining a location fix of the electronic device in response to the SPS information and the broadcast timing information.
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Abstract
An electronic device (10). The device has means (222) for receiving SPS information from an SPS system (40). The device also comprises means (223) for receiving broadcast timing information from a source (50) other than the SPS system. The device also comprises means for determining a location fix of the electronic device in response to the SPS information and the broadcast timing information.
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Citations
38 Claims
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1. An electronic device, comprising:
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means for receiving SPS information from an SPS system;
means for receiving broadcast timing information from a source other than the SPS system; and
means for determining a location fix of the electronic device in response to the SPS information and the broadcast timing information. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16)
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17. An electronic device, comprising:
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means for receiving SPS information from an SPS system;
means for communicating cellular data with a cellular network;
means for receiving timing information from a source other than the SPS system and the cellular network; and
means for determining a location fix of the electronic device at least in part in response to the timing information. - View Dependent Claims (18, 19, 20, 21, 22, 23, 24)
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25. A method of operating an electronic device, comprising:
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receiving SPS information from an SPS system;
receiving broadcast timing information from a source other than the SPS system; and
determining a location fix of the electronic device in response to the SPS information and the broadcast timing information. - View Dependent Claims (26, 27, 28, 29, 30, 31, 32, 33, 34, 35)
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36. A method of operating an electronic device, comprising:
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receiving SPS information from an SPS system;
communicating cellular data with a cellular network;
receiving timing information from a source other than the SPS system and the cellular network; and
determining a location fix of the electronic device at least in part in response to the timing information. - View Dependent Claims (37, 38)
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Specification