Availability Analysis of Computer Network using Petri-Nets

  • 노철우 (신라대학교 컴퓨터정보공학부) ;
  • Ro, Cheul Woo (Division of Computer and Information Engineering Silla University) ;
  • Pak, Artem (Division of Computer and Information Engineering Silla University)
  • 발행 : 2009.05.22

초록

This paper reviews methods used to perform reliability and availability analysis of the network system composed by nodes and links. The combination of nodes and links forms virtual connections (VC). The failure of several VCs cause failure of whole network system. Petri Net models are used to analyze the reliability and availability. Stochastic reward nets (SRN) is an extension of stochastic Petri nets provides modelling facilities for network system analysis.

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