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:
Sep. 02, 2014
Filed:
Mar. 09, 2011
Xianbin Wang, London, CA;
Xianbin Wang, London, CA;
Other;
Abstract
The present invention is an integrated wireless system with multiple functionalities including robust (indoor/outdoor) position location, mobile receiver tracking and adaptive broadband communication. The present invention may be an adaptive position location system for local and indoor applications with improved accuracy, flexibility and security. The self-calibration technique of the present invention may cause, the position location system to be easily deployed. A master station may communicate with and control two or more slave stations and one or more user devices and thereby determine the position of a user device and track that user device, utilizing location reference sets, in accordance with the location of the master station and communication between the slave stations and the master station. The locationing operation of the present invention may be initiated by the user device.