Method of cellular connectivity reporting
First Claim
Patent Images
1. A method of reporting connectivity of a mobile vehicle, comprising:
- receiving a failed call request;
determining a failure type of the failed call request;
determining a time of the failed call request;
determining a location of the vehicle when the failed call request occurred; and
storing the failure type, the time of the failed call request, and the location of the vehicle when the failed call request occurred.
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Abstract
The invention provides a method of reporting connectivity of a mobile vehicle. A call request fails, a failure type of the failed call request is determined, a time of the failed call request is determined, a location of the vehicle when the failed call request occurred is determined, and the failure type, the time of the failed call request, and the location of the vehicle when the failed call request occurred are stored.
33 Citations
20 Claims
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1. A method of reporting connectivity of a mobile vehicle, comprising:
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receiving a failed call request;
determining a failure type of the failed call request;
determining a time of the failed call request;
determining a location of the vehicle when the failed call request occurred; and
storing the failure type, the time of the failed call request, and the location of the vehicle when the failed call request occurred. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A computer usable medium including a program for reporting connectivity of a mobile vehicle, comprising:
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computer program code for receiving a failed call request;
computer program code for determining a failure type of the failed call request;
computer program code for determining a time of the failed call request;
computer program code for determining a location of the vehicle when the failed call request occurred; and
computer program code for storing the failure type, the time of the failed call request, and the location of the vehicle when the failed call request occurred. - View Dependent Claims (13, 14, 15)
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16. A mobile vehicle connectivity reporting system, comprising:
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means for receiving a failed call request;
means for determining a failure type of the failed call request;
means for determining a time of the failed call request;
means for determining a location of the vehicle when the failed call request occurred; and
means for storing the failure type, the time of the failed call request, and the location of the vehicle when the failed call request occurred. - View Dependent Claims (17, 18, 19)
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20. A telematics unit for reporting connectivity in a mobile vehicle, comprising:
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a digital signal processor;
a mobile phone operably connected to the digital signal processor;
a wireless modem, operably connected to the digital signal processor;
a global positioning system unit, operably connected to the digital signal processor; and
an in-vehicle memory, operably connected to the digital signal processor;
wherein a failure type of a failed call request, a time of the failed call request, a location of the vehicle when the failed call request occurred are stored in the in-vehicle memory by the digital signal processor.
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Specification