Energy-efficiency fog computing resource allocation in cyber physical internet of things systems

Cyber physical internet of things systems (CPIoTs), taking advantages of cyber physical systems, have been considered as a promising technology to provide better interaction and interoperability among various machines. However, the development of CPIoTs suffers severely from big data. In this contex...

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Veröffentlicht in:	IET communications Jg. 13; H. 13; S. 2003 - 2011
Hauptverfasser:	Chen, Xincheng, Zhou, Yuchen, He, Bintao, Lv, Lu
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	The Institution of Engineering and Technology 13.08.2019
Schlagworte:	big data bottleneck channel estimation channel estimation error communication resources computation resources computational complexity cyber physical Internet of Things systems cyber physical systems Dinkelbach algorithm energy conservation fog computing‐based CPIoT formulated optimisation problem imperfect channel state information integer programming interaction Internet of Things interoperability joint optimisation Lagrange duality approach mixed integer nonlinear problem multiple fog nodes nondeterministic polynomial hard nonlinear programming nonprobability form open systems overall system energy efficiency probability distribution method Research Article resource allocation resource allocation algorithm statistical distributions telecommunication power management open systems nonlinear programming integer programming cyber physical Internet of Things systems overall system energy efficiency statistical distributions fog computing-based CPIoT Dinkelbach algorithm resource allocation probability distribution method cyber physical systems nondeterministic polynomial hard imperfect channel state information resource allocation algorithm formulated optimisation problem computation resources nonprobability form big data bottleneck mixed integer nonlinear problem telecommunication power management communication resources interoperability Internet of Things channel estimation error cyber-physical systems channel estimation Lagrange duality approach energy conservation interaction joint optimisation computational complexity multiple fog nodes
ISSN:	1751-8628, 1751-8636
Online-Zugang:	Volltext
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