公开(公告)号：WO2023030645A1

公开(公告)日：2023-03-09

申请号：PCT/EP2021/074381

申请日：2021-09-03

Applicant: HUAWEI TECHNOLOGIES CO., LTD. ,  HUET, Alexis

Inventor： NAVARRO GONZALEZ, Jose, Manuel ,  ROSSI, Dario

IPC: H04L41/0631 ,  H04L41/147

Abstract: The present disclosure relates to root cause analysis in a computer network. The root cause analysis may be used for troubleshooting in the computer network. The disclosure provides an apparatus for root cause analysis of anomalous events in a computer network, a corresponding method, and a computer network. The apparatus is configured to receive event information related to the anomalous event from a set of devices in the computer network. Further, the apparatus is configured to estimate a total duration of the anomalous event based on the received event information. Then, the apparatus is configured to generate root cause information for the anomalous event based on the estimation of the total duration of the anomalous event.