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Proceedings Paper

Availability analysis based on performance for LAN
Author(s): Shaoping Wang; Daoyu Tang
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Paper Abstract

This paper presents an availability analysis method based on performance indices for Local Area Network (LAN). Through decomposing the complex LAN into several independent sub nets, this paper establishes the modular availability model with GSPN (Generalized Stochastic Petri Net), which considers the interaction among software, hardware and protocol. From the angle of user interest, the interactions between modular sub nets are linked with service performance of LAN such as throughput and transition delay. Directing to the difference between rapid net and slow net in ALN, this paper presents the time-order algorithms to calculate their availability respectively. Connect the reliability of various nets at system level and optimize the object function of synthetic availability to realize the availability analysis for LAN. The experimental results indicate that the availability model and its time-order algorithm are content.

Paper Details

Date Published: 2 September 2003
PDF: 5 pages
Proc. SPIE 5253, Fifth International Symposium on Instrumentation and Control Technology, (2 September 2003); doi: 10.1117/12.522336
Show Author Affiliations
Shaoping Wang, Beijing Univ. of Aeronautics and Astronautics (China)
Daoyu Tang, Beijing Univ. of Aeronautics and Astronautics (China)

Published in SPIE Proceedings Vol. 5253:
Fifth International Symposium on Instrumentation and Control Technology
Guangjun Zhang; Huijie Zhao; Zhongyu Wang, Editor(s)

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