Performance Analysis of the IEEE 802.11s PSM
Joint Authors
Nieminen, Johanna
Kneckt, Jarkko
Jäntti, Riku
Alam, Mirza Nazrul
Source
Journal of Computer Networks and Communications
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-14, 14 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-12-03
Country of Publication
Egypt
No. of Pages
14
Main Subjects
Information Technology and Computer Science
Abstract EN
With the introduction of IEEE 802.11 power save mode (PSM), a lot of work has been done to enhance the energy saving ability of the wireless nodes.
The ultimate goal of the research is to make the networking equipment carbon neutral and prolong the lifetime of the energy limited device for various applications; in some cases it is a trade-off between energy efficiency and delay.
However, few studies have been made until now in the area of IEEE 802.11s based link specific power mode.
The essence of this method is the ability of a node to maintain different power modes with its different peer nodes at the same time.
A new peer service period (PSP) mechanism is also proposed in IEEE 802.11s amendment for transmitting to a receiver operating in PSM.
In this paper the performance of the link specific power mode is studied for a single- and a multilink network in terms of energy, delay throughput, and sleep duration.
It is found that at small load the energy saving could be as high as eighty percent when compared with the active mode operation.
A stochastic model, based on discrete time discrete state Markov chain, is developed for one peer link operation to study the system behavior closely during PSM operation.
American Psychological Association (APA)
Alam, Mirza Nazrul& Jäntti, Riku& Kneckt, Jarkko& Nieminen, Johanna. 2012. Performance Analysis of the IEEE 802.11s PSM. Journal of Computer Networks and Communications،Vol. 2012, no. 2012, pp.1-14.
https://search.emarefa.net/detail/BIM-472369
Modern Language Association (MLA)
Alam, Mirza Nazrul…[et al.]. Performance Analysis of the IEEE 802.11s PSM. Journal of Computer Networks and Communications No. 2012 (2012), pp.1-14.
https://search.emarefa.net/detail/BIM-472369
American Medical Association (AMA)
Alam, Mirza Nazrul& Jäntti, Riku& Kneckt, Jarkko& Nieminen, Johanna. Performance Analysis of the IEEE 802.11s PSM. Journal of Computer Networks and Communications. 2012. Vol. 2012, no. 2012, pp.1-14.
https://search.emarefa.net/detail/BIM-472369
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-472369