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:
Feb. 03, 2026
Filed:
Apr. 01, 2021
Applicant:
Ntt, Inc., Tokyo, JP;
Inventors:
Masahiro Shiraishi, Tokyo, JP;
Hiroki Nagayama, Tokyo, JP;
Tomoaki Washio, Tokyo, JP;
Asami Miyajima, Tokyo, JP;
Assignee:
NTT, Inc., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 9/40 (2022.01);
U.S. Cl.
CPC ...
H04L 63/101 (2013.01); H04L 63/1425 (2013.01);
Abstract
A communication system that performs communication among a plurality of nodes by a broker-less type publishing/subscribing model, includes: a computer including a memory and a processor configured to, in a case where a network configuration of the communication system changes, detect an anomaly of the communication system based on configuration information indicating the network configuration and at least one of a predefined white list or black list.