The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 10, 2007
Filed:
Aug. 01, 2003
David G. Leeper, Scottsdale, AZ (US);
David G. England, Chandler, AZ (US);
Jeffrey D. Hoffman, Chandler, AZ (US);
David G. Leeper, Scottsdale, AZ (US);
David G. England, Chandler, AZ (US);
Jeffrey D. Hoffman, Chandler, AZ (US);
Intel Corporation, Santa Clara, CA (US);
Abstract
An apparatus and associated methods to provide precision ranging measurements in an ultrawideband (UWB) wireless communication system are generally described. In this regard, according to one example embodiment, an innovative ranging agent is introduced that effectively computes one or more of the time of signal propagation, the difference in local clocks and frequency offsets to calculate an increasingly accurate estimate of the proximal distance between two or more devices in UWB communication.x.