Methods and apparatus for extrapolating person and device counts
First Claim
1. A method of processing active wireless device statistics, the method comprising:
- receiving statistics indicating the number of active wireless devices in at least one communications cell;
processing the said received statistics to generate an estimated number of people in a geographic region of interest.
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Accused Products
Abstract
Methods and apparatus for providing statistics on the number, distribution and/or flow of people or devices in a geographic region based on active wireless device counts are described. Wireless devices may be of different types e.g., cell phones, PDAs, etc. Wireless communications centers report the number and type of active devices in the geographic region serviced by the wireless communications center and/or indicate the number of devices entering/leaving the serviced region. The active wireless device information is correlated to one or more targeted geographical areas. Population counts are extrapolated from the device information for the targeted geographic areas. Traffic and/or flow information is generated from changes in the device counts or population estimates over time and/or from information on the number of active devices entering/leaving a region. Reports may include predictions of crowd population characteristics based on information about the types and/or number of different wireless devices being used.
68 Citations
24 Claims
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1. A method of processing active wireless device statistics, the method comprising:
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receiving statistics indicating the number of active wireless devices in at least one communications cell; processing the said received statistics to generate an estimated number of people in a geographic region of interest. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 13, 21, 22, 23, 24)
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11. A method of processing active wireless device statistics, the method comprising:
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receiving statistics on the number and type of active wireless devices in at least one communications cell; processing the said received statistics to generate an estimate of the number of people in a geographic region of interest and; predicting said characteristics of the said people from the type and number of people in a geographic region of interest. - View Dependent Claims (12)
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14. A method comprising:
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collecting active wireless device statistics from a communications cell over a period of time; and detecting changes in the collected active wireless device statistics; and generating a report including estimating the flow of people through said geographic area based on detected changes in the collected active wireless device statistics. - View Dependent Claims (15, 16)
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17. An apparatus for estimating the number of people in a geographic region, the apparatus comprising:
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an interface for receiving an active wireless device count from at least one communications cell; means for estimating based on the received active wireless device count the number of people in a geographic region including at least a portion of said communication cell. - View Dependent Claims (18, 19)
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20. A wireless communications system, the system comprising:
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a plurality of wireless communications centers, each wireless communications center collecting statistics on the number of active wireless devices being serviced at a point in time; a processing center coupled to the plurality of wireless communications centers, the processing center receiving from said wireless communication centers the statistics on the number of active wireless devices being serviced, the processing center including; means for estimating the number of people in a geographic region of interest from the number of active wireless devices being serviced by said wireless communications centers.
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Specification