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:
Nov. 05, 2024
Filed:
Jan. 20, 2022
Volvo Truck Corporation, Gothenburg, SE;
Joshua Shire, Gothenburg, SE;
Volvo Truck Corporation, Gothenburg, SE;
Abstract
A method for private wireless communication from a broadcaster to an observer, including determining a maximum time error between broadcaster and observer and defining a time unit T exceeding the maximum time error, and sharing a secret s with the broadcaster and the observer. At the broadcaster, the method includes transmitting a message containing a security code c, and at the observer, receiving the message and assessing its genuineness by comparing the security code c with a value h(s, t) of a predefined function h for a combination of the secret s and a current epoch t, wherein the current epoch is an integer multiple of the time unit T.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile