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Network Latency and Packet Delay Variation in Cyber-physical Systems

Cardoso, Janette and Derler, Patricia and Eidson, John and Lee, Edward A. Network Latency and Packet Delay Variation in Cyber-physical Systems. (2011) In: IEEE 1st International Workshop on Network Science (NSW), 22 June 2011 - 24 June 2011 (West Point, New York, United States).

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Official URL: http://dx.doi.org/10.1109/NSW.2011.6004658

Abstract

The problem addressed in this paper is the limitation imposed by network elements, especially Ethernet elements, on the real-time performance of time-critical systems. Most current network elements are concerned only with data integrity, connection, and throughput with no mechanism for enforcing temporal semantics. Existing safety-critical applications and other applications in industry require varying degrees of control over system-wide temporal semantics. In addition, there are emerging commercial applications that require or will benefit from tighter enforcement of temporal semantics in network elements than is currently possible. This paper examines these applications and requirements and suggests possible approaches to imposing temporal semantics on networks. Model-based design and simulation is used to evaluate the effects of network limitations on time-critical systems.

Item Type:Conference or Workshop Item (Paper)
Additional Information:Thanks to IEEE editor. (c) 2011 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other users, including reprinting/ republishing this material for advertising or promotional purposes, creating new collective works for resale or redistribution to servers or lists, or reuse of any copyrighted components of this work in other works. The definitive version is available at http://ieeexplore.ieee.org Proceedings of IEEE Workshop on Network Science (NSW), Print ISBN:978-1-4577-1049-0, Editor : IEEE
Audience (journal):International peer-reviewed journal
Audience (conference):International conference proceedings
Uncontrolled Keywords:
Institution:Université de Toulouse > Institut Supérieur de l'Aéronautique et de l'Espace - ISAE-SUPAERO (FRANCE)
Other partners > University of California - UC Berkeley (USA)
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Deposited By: janette cardoso
Deposited On:17 Apr 2014 12:59

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