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An arrangement and a method relating to performance monitoring

A performance and real-time monitoring technology, applied in the structural field of performance, can solve unsatisfactory problems, and achieve the effect of facilitating service performance, easy identification, and convenient real-time monitoring

Inactive Publication Date: 2010-03-17
TELEFON AB LM ERICSSON (PUBL)
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

This solution is undoubtedly unsatisfactory

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  • An arrangement and a method relating to performance monitoring
  • An arrangement and a method relating to performance monitoring
  • An arrangement and a method relating to performance monitoring

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Embodiment Construction

[0026] The invention specifically proposes a performance monitoring structure in which, in a preferred implementation, using inferences or Reasoning capabilities to derive decision graph structures including extended Bayesian networks. In the detailed description it is assumed that expert knowledge is represented in a formal ontology. Different inference or reasoning capabilities of formal ontology can be used to generate the structure of decision graph models to derive causal relationships between graph nodes and predicted behaviors. The patent application "Arrangement And Method For Network Management" filed on December 7, 2006 by the same applicant describes an architecture for network management in which an ontology is used as a knowledge source. The content of this patent application is hereby incorporated by reference.

[0027]Ontologies are ways of providing structured representations of knowledge from the general real world to strictly domain-specific knowledge. Usi...

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Abstract

The present invention relates to an arrangement (10) for monitoring performance in a network comprising a number of network devices or nodes, services and users, in real-time. The arrangement (10) comprising information collecting means (6), generating means (1) for generating performance KPI indicators (KPIs) depending on a number of definition performance parameters for one or more of said network nodes. The generating means (1) comprise or communicate with decision graph generating means (2) adapted to generate decision graph structures representing respective KPI values and combination probabilities in dependence of KPI definition performance parameters and in dependence of additional or correlation parameters. The generating means (1) comprise decision graph content updating means (3) adapted to update the decision graph structure or structures using said collected information to enable prediction of KPI status / behaviour and message sending means (7) are provided which are adapted to send out messages or notifications relating to one or more prediction results.

Description

technical field [0001] The present invention relates to an arrangement for real-time monitoring of the performance of a network comprising a plurality of network devices or nodes, services and users. The invention also relates to methods for monitoring network performance. Background technique [0002] Networks in general are increasingly heterogeneous and complex. Most likely networks of the future will be service-driven, and users expect constant service availability on whatever network the user is connected to. Such a network would normally include a wide variety of different access and core networks, and they would need to provide many services simultaneously. Among other things, they will exhibit more dynamic behavior than current networks in order to be able to adapt essentially in real-time to end-user requirements for the best quality of experience (QoE) and optimal resource management for reasonable operator spending ( OPEX) operator requirements. These factors ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08G06F11/34
CPCG06F2201/88H04L43/16G06F11/3452H04L41/0893H04L41/147H04L43/00H04L41/22G06F2201/86H04L41/0631H04L41/16H04L12/2602H04L41/149
Inventor 安·德维特
Owner TELEFON AB LM ERICSSON (PUBL)
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