Apparatus and methods for associating a geographical position with an event occurring on a wireless device
First Claim
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1. A method for estimating a geographical position corresponding to a wireless device event, comprising:
- receiving at least one of a first geographical position data of the wireless device corresponding to a first position of the wireless device before a time of the event and a second geographical position data of the wireless device corresponding to a second position of the wireless device after a time of the event;
determining an estimated geographical position of the wireless device at an occurrence of the event based on a predetermined relationship between the event and at least one of said first geographical position data and said second geographical position data; and
wherein determining the estimated geographical position further comprises selecting one of said first position and said second position as the estimated geographic position according to one of;
determining that a respective time difference between the time of the event and a respective time of one of said first geographical position data and said second geographical position data is within both a predetermined maximum time threshold and a predetermined low time threshold, wherein if both of said first geographical position data and said second geographical position data have a respective time difference within the predetermined low time threshold, then choosing one of said first position and said second position corresponding to the respective time difference having a smallest value;
ordetermining that a respective time difference between the time of the event and a respective time of one of said first geographical position data and said second geographical position data is within a predetermined maximum time threshold, and determining that a respective distance traveled between the time of the event and a respective time of one of said first geographical position data and said second geographical position data is within a predetermined distance threshold wherein if both of said first geographical position data and said second geographical position data have a respective time difference within the predetermined maximum time threshold and a respective distance traveled within the predetermined distance threshold, then choosing one of said first position and said second position corresponding to the respective distance traveled having a smallest value.
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Abstract
Apparatus and methods for estimating a geographical position corresponding to an event associated with operation of a wireless device communicating in a wireless communications network. The time and distance between the occurrence of the event and the related time and speed of the wireless device of at least one of a first and second geographical position, respectively measured before and after the event, are analyzed. These analyses includes comparing those metrics to predetermined time and distance thresholds to associate and/or estimate a geographic position of the wireless device with the event.
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Citations
2 Claims
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1. A method for estimating a geographical position corresponding to a wireless device event, comprising:
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receiving at least one of a first geographical position data of the wireless device corresponding to a first position of the wireless device before a time of the event and a second geographical position data of the wireless device corresponding to a second position of the wireless device after a time of the event; determining an estimated geographical position of the wireless device at an occurrence of the event based on a predetermined relationship between the event and at least one of said first geographical position data and said second geographical position data; and wherein determining the estimated geographical position further comprises selecting one of said first position and said second position as the estimated geographic position according to one of; determining that a respective time difference between the time of the event and a respective time of one of said first geographical position data and said second geographical position data is within both a predetermined maximum time threshold and a predetermined low time threshold, wherein if both of said first geographical position data and said second geographical position data have a respective time difference within the predetermined low time threshold, then choosing one of said first position and said second position corresponding to the respective time difference having a smallest value;
ordetermining that a respective time difference between the time of the event and a respective time of one of said first geographical position data and said second geographical position data is within a predetermined maximum time threshold, and determining that a respective distance traveled between the time of the event and a respective time of one of said first geographical position data and said second geographical position data is within a predetermined distance threshold wherein if both of said first geographical position data and said second geographical position data have a respective time difference within the predetermined maximum time threshold and a respective distance traveled within the predetermined distance threshold, then choosing one of said first position and said second position corresponding to the respective distance traveled having a smallest value.
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2. An apparatus for estimating a geographical position corresponding to a wireless device event, comprising:
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an event position determination module operable to receive at least one of a first geographical position data of the wireless device corresponding to a first position of the wireless device before a time of the event and a second geographical position data of the wireless device corresponding to a second position of the wireless device after a time of the event; and said event position determination module is further operable to determine an estimated geographical position of the wireless device at an occurrence of the event based on a predetermined relationship between the event and at least one of said first geographical position data and said second geographical position data; and wherein said event position determination module is further operable to select one of said first position and said second position as the estimated geographic position according to one of; determining that a respective time difference between the time of the event and a respective time of one of said first geographical position data and said second geographical position data is within both a predetermined maximum time threshold and a predetermined low time threshold, wherein if both of said first geographical position data and said second geographical position data have a respective time difference within the predetermined low time threshold, then choosing one of said first position and said second position corresponding to the respective time difference having a smallest value;
ordetermining that a respective time difference between the time of the event and a respective time of one of said first geographical position data and said second geographical position data is within a predetermined maximum time threshold, and determining that a respective distance traveled between the time of the event and a respective time of one of said first geographical position data and said second geographical position data is within a predetermined distance threshold, wherein if both of said first geographical position data and said second geographical position data have a respective time difference within the predetermined maximum time threshold and a respective distance traveled within the predetermined distance threshold then choosing one of said first position and said second position corresponding to the respective distance traveled having a smallest value.
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Specification