Method and system for selecting base stations to position mobile device
First Claim
1. A method for selecting a plurality of base stations to position a mobile device comprising:
- forming y base station combinations from n base stations taken r base stations at a time, where y=Crn, and taking the y base station combinations as a plurality of base station sets, each base station set corresponding to a respective distance matrix comprising a plurality of vectors each between the mobile device and a respective one of base stations in the base station set;
utilizing a first artificial neural network (ANN) unit to select a predefined number of base station sets from the plurality of base station sets according to a plurality of distance matrixes corresponding to the plurality of base station sets; and
utilizing a second ANN unit to position the mobile device according to the predefined number of base station sets.
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Abstract
A method for selecting a plurality of base stations to position a mobile device is provided. The method includes selecting a plurality of base station sets from the plurality of base stations, wherein each of the plurality of base station sets corresponds to a distance matrix, utilizing a first artificial neural network (ANN) unit to select a predefined number of the plurality of base station sets from the plurality of base station sets according to a plurality of distance matrixes corresponding to the plurality of base station sets; and utilizing a second ANN unit to position the mobile device according to the predefined number of the plurality of base station sets.
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Citations
17 Claims
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1. A method for selecting a plurality of base stations to position a mobile device comprising:
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forming y base station combinations from n base stations taken r base stations at a time, where y=Crn, and taking the y base station combinations as a plurality of base station sets, each base station set corresponding to a respective distance matrix comprising a plurality of vectors each between the mobile device and a respective one of base stations in the base station set; utilizing a first artificial neural network (ANN) unit to select a predefined number of base station sets from the plurality of base station sets according to a plurality of distance matrixes corresponding to the plurality of base station sets; and utilizing a second ANN unit to position the mobile device according to the predefined number of base station sets. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 17)
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14. A method for selecting a plurality of base stations to position a mobile device comprising:
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forming y base station combinations from n base stations taken r base stations at a time, where y=Crn, and taking the y base station combinations as a plurality of base station sets, each base station set corresponding to a respective distance matrix comprising a plurality of vectors each between the mobile device and a respective one of base stations in the base station set; utilizing a geometric dilution of precision (GDOP) or a weighted geometric dilution of precision (WGDOP) to process a conversion calculation for a first artificial neural network (ANN) unit so as to select a predefined number of base station sets from the plurality of base station sets according to a plurality of distance matrixes corresponding to the plurality of base station sets; and utilizing a GDOP or a WGDOP to process a conversion calculation for a second ANN unit so as to position the mobile device according to the predefined number of base station sets. - View Dependent Claims (15, 16)
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Specification