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Implementing virtual platform for global‐scale cyber physical system networks
Author(s) -
Ahn SungWon,
Yoo Chuck,
Lee ShinHyung,
Lee HyungSoo,
Kim Sung Jo
Publication year - 2014
Publication title -
international journal of communication systems
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.344
H-Index - 49
eISSN - 1099-1131
pISSN - 1074-5351
DOI - 10.1002/dac.2811
Subject(s) - computer science , scale (ratio) , cyber physical system , virtualization , reliability (semiconductor) , middleware (distributed applications) , network virtualization , distributed computing , computer security , cloud computing , operating system , power (physics) , physics , quantum mechanics
Summary The need for global‐scale cyber physical system (CPS) is increasing with the evolution of CPS research. A global‐scale CPS requires additional considerations beyond the well‐known CPS requirements, such as security, reliability, and timely delivery, which cannot be easily satisfied when a CPS becomes global scale. Building an entire dedicated network for a global‐scale CPS cannot be a solution, because it requires a large capital outlay in order to be actualized. To overcome these obstacles, we implement a virtual platform named Xebra that includes effective CPS middleware for realizing a global‐scale CPS and isolation techniques based on virtualization. In this paper, we discuss the requirements for realizing global‐scale CPS network, and also, we introduce our implementation as a virtual platform with its performance evaluation. Copyright © 2014 John Wiley & Sons, Ltd.