CLASSIFYING THE POSITION OF A WIRELESS DEVICE
First Claim
1. A method of locating a user device in a communication network, comprising:
- computing a set of hyperplanes using historical data of known timing measurements and associated location information;
receiving a reported time measurement from the user device;
applying the reported time measurement to the set of hyperplanes; and
determining a location of the user device as a function of the applying.
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Accused Products
Abstract
Aspects describe using mobile device telemetry data with location reports from a small fraction of reporting devices to pre-compute a set of categorizing formulas that can quickly assign devices of unknown latitude, longitude, and/or altitude to specific values of latitude, longitude, and/or altitude. The described aspects perform a large percentage of complicated calculations in advance of a particular device of unknown location presenting itself on the radio network. Thus, the categorizing formulas can be applied to categorize the device into a particular range of latitude, longitude, and/or altitude with minimal delays. Various aspects relate to enabling an efficient and highly scalable implementation of mobile device advertising, social networking, and other applications that may reply in rapid, real time delivery of “WITHIN” or NOT WITHIN a “fenced-in” region or geography or shape of space.
72 Citations
20 Claims
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1. A method of locating a user device in a communication network, comprising:
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computing a set of hyperplanes using historical data of known timing measurements and associated location information; receiving a reported time measurement from the user device; applying the reported time measurement to the set of hyperplanes; and determining a location of the user device as a function of the applying. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A communication apparatus, comprising:
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a location manager component configured to create a location model based on at least one measurement received from a location aware mobile device; and a categorization processing component configured to utilize the location model to determine a location of a non-location aware mobile device. - View Dependent Claims (13, 14, 15, 16, 17)
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18. A method for classifying a mobile device as a function of a point of interest, comprising:
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receiving geographic boundary information; determining expected timing differences at points bracketing each side of a geographic boundary; individually categorizing the expected timing differences; ascertaining coefficients of a linear model; classifying a data vector as a function of the coefficients; and sending a notification to a network if the classifying indicates that the mobile device is near the point of interest. - View Dependent Claims (19, 20)
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Specification