Bernardo, Vitor; Curado, Marilia; Braun, Torsten (2013). Enhancing IEEE 802.11 Energy Efficiency for Continuous Media Applications. In: Pierson, Jean-Marc; Da Costa, Georges; Dittmann, Lars (eds.) Energy Efficiency in Large Scale Distributed Systems: COST IC0804 European Conference, EE-LSDS 2013, Vienna, Austria, April 22-24, 2013. Revised Selected Papers. Lecture Notes in Computer Science: Vol. 8046 (pp. 203-217). Heidelberg: Springer 10.1007/978-3-642-40517-4_17
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This paper proposes the Optimized Power save Algorithm for continuous Media Applications (OPAMA) to improve end-user device energy efficiency. OPAMA enhances the standard legacy Power Save Mode (PSM) of IEEE 802.11 by taking into consideration application specific requirements combined with data aggregation techniques. By establishing a balanced cost/benefit tradeoff between performance and energy consumption, OPAMA is able to improve energy efficiency, while keeping the end-user experience at a desired level. OPAMA was assessed in the OMNeT++ simulator using real traces of variable bitrate video streaming applications. The results showed the capability to enhance energy efficiency, achieving savings up to 44% when compared with the IEEE 802.11 legacy PSM.
Item Type: |
Book Section (Book Chapter) |
|---|---|
Division/Institute: |
08 Faculty of Science > Institute of Computer Science (INF) > Communication and Distributed Systems (CDS) 08 Faculty of Science > Institute of Computer Science (INF) |
UniBE Contributor: |
Pascoal Curado, Marilia, Braun, Torsten |
Subjects: |
000 Computer science, knowledge & systems 500 Science > 510 Mathematics |
ISSN: |
0302-9743 |
ISBN: |
978-3-642-40517-4 |
Series: |
Lecture Notes in Computer Science |
Publisher: |
Springer |
Language: |
English |
Submitter: |
Dimitrios Xenakis |
Date Deposited: |
12 Mar 2014 16:21 |
Last Modified: |
05 Dec 2022 14:29 |
Publisher DOI: |
10.1007/978-3-642-40517-4_17 |
Uncontrolled Keywords: |
IEEE 802.11; Energy efficiency; Power save mode |
BORIS DOI: |
10.7892/boris.44076 |
URI: |
https://boris.unibe.ch/id/eprint/44076 |
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