logo

For the Inventor, By the Inventor

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.:

US 11095453 B1

PDFFull Text
Expired
Date of Patent:
Aug. 17, 2021

Filed:

Mar. 14, 2017

Communication network system and count-value sharing method using count-value notification node with transmission node and reception node

Applicant:

Kddi Corporation, Tokyo, JP;

Inventors:

Seiichiro Mizoguchi, Tokyo, JP;

Hideaki Kawabata, Tokyo, JP;

Keisuke Takemori, Tokyo, JP;

Ayumu Kubota, Tokyo, JP;

Assignee:

KDDI CORPORATION, Tokyo, JP;

Attorney:

Greenblum & Bernstein, P.L.C.

Primary Examiner:

Samson B Lemma

Assistant Examiner:

Ali H Cheema

Int. Cl.
CPC ...
H04L 9/32 (2006.01); H04L 9/06 (2006.01); H04L 9/08 (2006.01); H04L 29/06 (2006.01); H04W 12/02 (2009.01); B60R 16/023 (2006.01); H04L 12/40 (2006.01); H04L 29/08 (2006.01); H04L 9/12 (2006.01);
U.S. Cl.
CPC ...
H04L 9/3242 (2013.01); B60R 16/023 (2013.01); H04L 9/0838 (2013.01); H04L 9/0861 (2013.01); H04L 9/0869 (2013.01); H04L 9/12 (2013.01); H04L 9/3228 (2013.01); H04L 12/40 (2013.01); H04L 63/123 (2013.01); H04L 67/12 (2013.01); H04L 63/0428 (2013.01); H04L 2012/40215 (2013.01); H04L 2012/40273 (2013.01); H04L 2209/84 (2013.01);
Abstract

A communication network system, in which a transmission node for transmitting a message is connected to a reception node for receiving the message, is configured to periodically transmit a count-value notification message to notify a count value, which is used to generate and check a message authentication code for the message, to the transmission node and the reception node.

Find Patent Forward Citations

Quick Actions:

Mizoguchi, Seiichiro. (2021). Communication network system and count-value sharing method using count-value notification node with transmission node and reception node (U.S. Patent No. 11095453). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11095453

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…