Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Glen Var Rosenbaum0
Date of Patent
June 27, 2017
0Patent Application Number
134925870
Date Filed
June 8, 2012
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A ranging system includes at least one beacon and a control module. The at least one beacon is configured to scan each segment in a plurality of segments of an arc with a narrow radio frequency (RF) beam and receive a response signal from an end user node in at least one segment. Each segment of the arc is scanned at a specified time interval. The control module is configured to communicate with the at least one beacon. The control module is further configured to calculate at least one of an angle-of-arrival (AOA) and a time-of-flight (TOF) of a response signal from the end user node to the beacon and generate an end user node location relative to a beacon location.
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