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:
Mar. 03, 2026
Filed:
Nov. 09, 2021
Ntt, Inc., Tokyo, JP;
Saki Hatta, Tokyo, JP;
Hiroyuki Uzawa, Tokyo, JP;
Shuhei Yoshida, Tokyo, JP;
Yusuke Sekihara, Tokyo, JP;
Shoko Oteru, Tokyo, JP;
Yuko Iinuma, Tokyo, JP;
Namiko Ikeda, Tokyo, JP;
NTT, INC., Tokyo, JP;
Abstract
An embodiment is a traffic monitoring device configured to acquire traffic statistical information of a flow in the monitoring target network, determine whether the acquired traffic statistical information satisfies a predetermined reference for failure detection, capture packets of the flow determined to satisfy the predetermined reference as packets at the time of failure occurrence in the flow, and dynamically update the predetermined reference while the device is still acquiring traffic statistical information of the flow in the monitoring target network.