MOBILE COMMUNICATION DEVICE POSITIONING SYSTEM AND METHOD FOR ENHANCING POSITION MEASUREMENT BY SELF LEARNING ALGORITHM
First Claim
1. A system for determining a location of a mobile communication device using a satellite signal, the system comprising:
- a first self-learning database storing a GPS-based positioning result, wireless network information for a base station identification, and a wireless network-based positioning result;
a self-learning processing unit performing self-learning and generating a self-learning processing result associated with the network-based positioning by using the GPS-based positioning result, the wireless network information for the base station identification, and the wireless network-based positioning result;
a second self-learning database accumulating the self-learning processing result corresponding to base station information; and
a wireless network-based positioning unit generating the wireless network-based positioning result via the network-based positioning using the self-learning processing result, and updating the generated wireless network-based positioning result in the first self-learning database, wherein the self-learning processing unit performs the self-learning by reapplying the wireless network-based positioning according to a predetermined standard and updating the self-learning processing result.
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Abstract
A method and system for determining a location of a mobile communication device for an improvement of a positioning through a self-learning processing algorithm. In the method and system for determining a location of a mobile communication device, a self-learning processing unit batch processes GPS-based positioning results accumulated in a first self-learning database, and generates a sector direction value. Also, the self-learning processing unit generates optimized environment parameters, which is necessary for wireless network-based positioning, and basic data for a pattern matching, and updates the optimized environment parameters and basic data in a second self-learning database. Accordingly, the system for determining a location of a mobile communication device performs a positioning through a pattern matching method by using results accumulated in the second self-learning database.
15 Citations
14 Claims
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1. A system for determining a location of a mobile communication device using a satellite signal, the system comprising:
- a first self-learning database storing a GPS-based positioning result, wireless network information for a base station identification, and a wireless network-based positioning result;
a self-learning processing unit performing self-learning and generating a self-learning processing result associated with the network-based positioning by using the GPS-based positioning result, the wireless network information for the base station identification, and the wireless network-based positioning result;
a second self-learning database accumulating the self-learning processing result corresponding to base station information; and
a wireless network-based positioning unit generating the wireless network-based positioning result via the network-based positioning using the self-learning processing result, and updating the generated wireless network-based positioning result in the first self-learning database, wherein the self-learning processing unit performs the self-learning by reapplying the wireless network-based positioning according to a predetermined standard and updating the self-learning processing result. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
- a first self-learning database storing a GPS-based positioning result, wireless network information for a base station identification, and a wireless network-based positioning result;
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10. A method of determining a location of a mobile communication device using a satellite signal, the method comprising:
- storing a GPS-based positioning result, wireless network information for a base station identification, and a wireless network-based positioning result;
performing self-learning and generating a self-learning processing result associated with the network-based positioning by using the GPS-based positioning result, the wireless network information for the base station identification, and the wireless network-based positioning result;
accumulating the self-learning processing result corresponding to base station information; and
generating the wireless network-based positioning result via the wireless network-based positioning using the self-learning processing result, and updating the generated wireless network-based positioning result in the first self-learning database, wherein the self-learning reapplies the wireless network-based positioning according to a predetermined standard and updates the self-learning processing result. - View Dependent Claims (11, 12, 13, 14)
- storing a GPS-based positioning result, wireless network information for a base station identification, and a wireless network-based positioning result;
Specification