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Multichannel Communications in Wireless Automation : Interdependencies between Communication and Control Parameters
Joint Authors
Nieminen, Jari
Eriksson, Lasse
Jäntti, Riku
Björkbom, Mikael
Source
International Journal of Distributed Sensor Networks
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-14, 14 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-03-29
Country of Publication
Egypt
No. of Pages
14
Main Subjects
Telecommunications Engineering
Information Technology and Computer Science
Abstract EN
Exploitation of wireless communications in various automation applications brings indisputable benefits, which has proliferated research efforts in the field during the recent years.
However, underlying wireless communication systems introduce problems to the wireless control systems, such as variable delays, information loss, and limited throughput.
By using multiple frequency bands simultaneously, the performance of a wireless network can be enhanced.
Since many control applications have strict requirements on delay and delay variations, it is important to understand the impact of communication systems on the performance of wireless automation systems with respect to delay.
Hence, in this paper, we study how different communication parameters, such as packet arrival rate, number of channels, and packet size, affect the performance of control systems.
We also derive bound on control system performance given the network properties.
Our results show the tradeoff between the performance of the wireless multichannel communication system and the automation system.
These results can, for example, be further exploited in system design to find out the maximum packet arrival rate with given control parameters.
American Psychological Association (APA)
Nieminen, Jari& Björkbom, Mikael& Jäntti, Riku& Eriksson, Lasse. 2012. Multichannel Communications in Wireless Automation : Interdependencies between Communication and Control Parameters. International Journal of Distributed Sensor Networks،Vol. 2012, no. 2012, pp.1-14.
https://search.emarefa.net/detail/BIM-485232
Modern Language Association (MLA)
Nieminen, Jari…[et al.]. Multichannel Communications in Wireless Automation : Interdependencies between Communication and Control Parameters. International Journal of Distributed Sensor Networks No. 2012 (2012), pp.1-14.
https://search.emarefa.net/detail/BIM-485232
American Medical Association (AMA)
Nieminen, Jari& Björkbom, Mikael& Jäntti, Riku& Eriksson, Lasse. Multichannel Communications in Wireless Automation : Interdependencies between Communication and Control Parameters. International Journal of Distributed Sensor Networks. 2012. Vol. 2012, no. 2012, pp.1-14.
https://search.emarefa.net/detail/BIM-485232
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-485232