Anomalieerkennungsverfahren und Anomalieerkennungsprogramm

Details

Veröffentlichungs-Nr.

EP3934175

Aktenzeichen

EP21162269

Anmeldetag

12. März 2021

Veröffentlichung

19. April 2023

Erteilung

19. April 2023

Rechtsraum

EP

IPC

H04L9/40H04L41/142

Abstract

An anomaly detection method implemented by a computer, the anomaly detection method includes: identifying a time period during which time-series data (D) of a parameter relating to a network (2) have a periodicity; when a first time (Tp) is within the time period, determining whether the network (2) has an anomaly using a first method based on the time-series data (D); and when the first time (Tp) is not within the time period, determining whether the network has an anomaly using a second method different from the first method.

Anmelder

Firma

FUJITSU LIMITED

Land

🇯🇵 Japan

Fachgebiete