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http://dx.doi.org/10.6109/jkiice.2015.19.12.2828

Availability Analysis of Redundancy Models for Network System with Non-Stop Forwarding  

Shim, Jaechan (Network SW Platform Research Section, Electronics and Telecommunications Research Institute)
Ryu, Hongrim (Department of Information and Communications Engineering, Dongeui University)
Ryu, Hoyong (Network SW Platform Research Section, Electronics and Telecommunications Research Institute)
Park, Jaehyung (Electronics and Communication Engineering, Computer and Information, Chonnam National University)
Lee, Yutae (Department of Information and Communications Engineering, Dongeui University)
Publication Information
Journal of the Korea Institute of Information and Communication Engineering / v.19, no.12, 2015 , pp. 2828-2835 More about this Journal
Abstract
In this paper, we analyse the effect of redundancy types and non-stop forwarding scheme on network service availability. We use stochastic reward net models as enabling modeling approach for the analytical evaluation. We first design stochastic reward nets for redundancy models with or without non-stop forwarding and then evaluate their availability using Stochastic Petri Net Package.
Keywords
Availability; Redundancy; Non-stop forwarding; Stochastic Petri Net Package;
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