hal-00702587, version 1
Hidden Anomaly Detection in Telecommunication Networks
N° RR-7979 (2012)
Résumé : Nowadays one of the challenges of telecommunication systems management is to detect in real-time unexpected or hidden malfunctions in extremely complex environments. In this report, we present an on-line algorithm that performs a flow of messages analysis. More precisely, it is able to highlight hidden abnormal behaviors that existing network management methods would not detect. Our algorithm uses the notion of constraint curves, introduced in the Network Calculus theory, defining successive time windows that bound the flow.
- a – Ecole Normale Supérieure de Paris - ENS Paris
- 1 :
- CNRS : UMR6074 – INRIA – École normale supérieure de Cachan - ENS Cachan – Institut National des Sciences Appliquées (INSA) - Rennes – Université de Rennes 1
- 2 :
- INRIA – Ecole normale supérieure de Paris - ENS Paris
- 3 :
- ALCATEL
- Domaine : Informatique/Réseaux et télécommunications
- Référence interne : RR-7979
- hal-00702587, version 1
- http://hal.inria.fr/hal-00702587
- oai:hal.inria.fr:hal-00702587
- Contributeur :
- Soumis le : Mercredi 30 Mai 2012, 17:01:14
- Dernière modification le : Jeudi 31 Mai 2012, 10:24:57






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