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. 03, 2026
Filed:
Oct. 05, 2020
Applicant:
Telefonaktiebolaget Lm Ericsson (Publ), Stockholm, SE;
Inventors:
Assignee:
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL), Stockholm, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 12/02 (2009.01); H04L 9/32 (2006.01); H04L 9/40 (2022.01);
U.S. Cl.
CPC ...
H04L 9/3239 (2013.01); H04L 63/0414 (2013.01); H04W 12/02 (2013.01); H04L 2209/42 (2013.01);
Abstract
The present disclosure provides a security mechanism to mitigate the risk of trackability of a UE engaged in groupcast communication. The security mechanism makes use of cryptographic functions and thus provides a cryptographic-grade protection for groupcast communications. The security mechanism can be implemented without any additional signaling for even additional parameters in existing signaling message.
Quick Actions:
Ben Henda, Noamen. (2026). Cryptographic security mechanism for groupcast communication (U.S. Patent No. 12785983). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12785983
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile