Apparatus and method for increasing accuracy of location determination of mobile devices within a location-based group
First Claim
1. A method of increasing accuracy of a location determination of mobile devices within a location-based subgroup comprising:
- receiving, by a processor, location data and proximity information from each of a plurality of mobile devices, respectively, wherein the location data received from a first mobile device includes a fixed location of the first mobile device and the proximity information received from the first mobile device includes an identification of mobile devices that are within a proximity sensor accuracy limit of the first mobile device, wherein the proximity sensor accuracy limit is an area defined by a proximity sensor having a proximity sensitivity radius included in the first mobile device, wherein the plurality of mobile devices includes the first mobile device;
selecting at least one mobile device included in the plurality of mobile devices that has provided proximity information that identifies the first mobile device as being within the proximity sensor accuracy limit of the selected at least one mobile device; and
refining, by the processor, the fixed location of the first mobile device to generate a refined location of the first mobile device, wherein refining the fixed location includes identifying an intersection of the proximity sensor accuracy limit of the selected at least one mobile device.
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Abstract
A method of increasing accuracy of location determination of mobile devices within a location-based subgroup starts with processor receiving location data and proximity information from each of the mobile devices. Location data received from first mobile device includes first mobile device'"'"'s fixed location. Proximity information received from first mobile device includes an identification of mobile devices within a proximity sensitivity radius of first mobile device'"'"'s location. Selecting at least one mobile device that has provided proximity information that identifies first mobile device as being within the proximity sensor accuracy limit of the selected at least one mobile device. Processor refining fixed location of first mobile device to generate refined location of first mobile device by identifying an intersection of proximity sensor accuracy limit of the selected at least one mobile device. Other embodiments are described.
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Citations
21 Claims
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1. A method of increasing accuracy of a location determination of mobile devices within a location-based subgroup comprising:
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receiving, by a processor, location data and proximity information from each of a plurality of mobile devices, respectively, wherein the location data received from a first mobile device includes a fixed location of the first mobile device and the proximity information received from the first mobile device includes an identification of mobile devices that are within a proximity sensor accuracy limit of the first mobile device, wherein the proximity sensor accuracy limit is an area defined by a proximity sensor having a proximity sensitivity radius included in the first mobile device, wherein the plurality of mobile devices includes the first mobile device; selecting at least one mobile device included in the plurality of mobile devices that has provided proximity information that identifies the first mobile device as being within the proximity sensor accuracy limit of the selected at least one mobile device; and refining, by the processor, the fixed location of the first mobile device to generate a refined location of the first mobile device, wherein refining the fixed location includes identifying an intersection of the proximity sensor accuracy limit of the selected at least one mobile device. - View Dependent Claims (2, 3, 4, 5, 6)
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7. An apparatus for increasing accuracy of a location determination of mobile devices within a location-based subgroup comprising:
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a processor; a communication interface to; receive a location data and proximity information from each of a plurality of mobile devices, respectively, wherein the location data received from a first mobile device includes a fixed location of the first mobile device and the proximity information received from the first mobile device includes an identification of mobile devices that are within a proximity sensor accuracy limit of the first mobile device, wherein the proximity sensor accuracy limit is an area defined by a proximity sensor having a proximity sensitivity radius included in the first mobile device, wherein the plurality of mobile devices includes the first mobile device; and a memory storage storing instructions that, when executed by the processor, causes the processor to; receive the location data and the proximity information from the communication interface, selecting at least one mobile device included in the plurality of mobile devices that has provided proximity information that identifies the first mobile device as being within the proximity sensor accuracy limit of the selected at least one mobile device, and refine the fixed location of the first mobile device to generate a refined location of the first mobile device, wherein refining the fixed location includes identifying an intersection of the proximity sensor accuracy limit of the selected at least one mobile device. - View Dependent Claims (8, 9, 10, 11, 12)
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13. A non-transitory computer-readable medium having stored thereon instructions that, when executed by a processor, causes the processor to perform a method of increasing accuracy of a location determination of mobile devices within a location-based subgroup comprising:
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receiving location data and proximity information from each of a plurality of mobile devices, respectively, wherein the location data received from a first mobile device includes a fixed location of the first mobile device and the proximity information received from the first mobile device includes an identification of mobile devices that are within a proximity sensor accuracy limit of the first mobile device, wherein the proximity sensor accuracy limit is an area defined by a proximity sensor having a proximity sensitivity radius included in the first mobile device, wherein the plurality of mobile devices includes the first mobile device; selecting at least one mobile device included in the plurality of mobile devices that has provided proximity information that identifies the first mobile device as being within the proximity sensor accuracy limit of the selected at least one mobile device; and refining the fixed location of the first mobile device to generate a refined location of the first mobile device, wherein refining the fixed location includes identifying an intersection of the proximity sensor accuracy limit of the selected at least one mobile device. - View Dependent Claims (14, 15, 16, 17, 18, 19, 20, 21)
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Specification