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:
May. 19, 2026
Filed:
Oct. 29, 2019
Applicant:
Nec Corporation, Tokyo, JP;
Inventors:
Rohini Rajendran, Chennai, IN;
Nivedya Parambath Sasi, Chennai, IN;
Pradheep Kumar Singaravelu, Chennai, IN;
Sivabalan Arumugam, Chennai, IN;
Anand Raghawa Prasad, Tokyo, JP;
Hironori Ito, Tokyo, JP;
Assignee:
NEC CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 12/06 (2021.01); H04W 12/08 (2021.01); H04W 48/02 (2009.01); H04W 76/19 (2018.01); H04W 76/34 (2018.01); H04W 80/02 (2009.01);
U.S. Cl.
CPC ...
H04W 12/06 (2013.01); H04W 12/08 (2013.01); H04W 48/02 (2013.01); H04W 76/19 (2018.02); H04W 76/34 (2018.02); H04W 80/02 (2013.01);
Abstract
This disclosure is related to the security procedures for UE () in 5GLAN Group Communication. Security procedure involved in this disclosure is based on Authentication and authorization of UE () by Group Management Function (GMF) () in 5GLAN communication, attachment and detachment of UE () in 5GLAN Group due to state transition and the access restrictions imposed on UE () during state transition.