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:
Aug. 27, 2024
Filed:
Feb. 04, 2020
Applicant:
Ntt Docomo, Inc., Tokyo, JP;
Inventors:
Assignee:
NTT DOCOMO, INC., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 12/10 (2021.01); H04W 12/06 (2021.01); H04W 12/08 (2021.01); H04W 84/04 (2009.01);
U.S. Cl.
CPC ...
H04W 12/10 (2013.01); H04W 12/06 (2013.01); H04W 12/08 (2013.01); H04W 84/042 (2013.01);
Abstract
A network node includes a receiving unit configured to receive, from a management node, information for improving security of communication between network nodes, and a control unit configured to receive a request transmitted from a first network node arranged in a first PLMN (Public Land Mobile Network) based on the information for improving security, and transmit the request to a second network node arranged in a second PLMN.