Invention Grant
- Patent Title: Method, apparatus, and computer program product for employing a spatial association model in a real time location system
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Application No.: US15668899Application Date: 2017-08-04
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Publication No.: US10591578B2Publication Date: 2020-03-17
- Inventor: James J. O'Hagan , Rodrigo G. Alonso , Michael A. Wohl
- Applicant: Zebra Technologies Corporation
- Applicant Address: US IL Lincolnshire
- Assignee: Zebra Technologies Corporation
- Current Assignee: Zebra Technologies Corporation
- Current Assignee Address: US IL Lincolnshire
- Main IPC: G01S5/02
- IPC: G01S5/02 ; H04W4/02 ; H04W4/029

Abstract:
An example for processing location information received from a radio frequency (RF) location tag includes determining a first location of a first RF location tag associated with an asset; determining at least one second location of at least one second RF location tag associated with the asset; determining, using a processor, that the first location is not a valid location based at least in part on a comparison of the first location with the at least one second location using a spatial association model associated with the asset; and identifying the first location as erroneous in response to determining that the first location is not a valid location.
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