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. 08, 2026
Filed:
Oct. 10, 2022
Qualcomm Incorporated, San Diego, CA (US);
Varun Amar Reddy, San Diego, CA (US);
Alexandros Manolakos, Escondido, CA (US);
Krishna Kiran Mukkavilli, San Diego, CA (US);
QUALCOMM Incorporated, San Diego, CA (US);
Abstract
Aspects presented herein may enhance the security of UWB ranging, thereby improving the accuracy and reliability of the UWB ranging. In one aspect, a first wireless device embeds first information for generating a secure sequence of a ranging message in a payload section of the ranging message. The first wireless device generates the secure sequence based at least in part on the first information. The first wireless device transmits the ranging message including the secure sequence and the payload section for a second wireless device. In another aspect, a second wireless device receives a ranging message from a first wireless device that includes a first secure sequence and a payload section. The second wireless device generates a second secure sequence based on information embedded in the payload section of the ranging message.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile