Enhancing IEEE 802.11 Energy Efficiency for Continuous Media Applications
| Contribuinte(s) |
Pierson, Jean-Marc Da Costa, Georges Dittmann, Lars |
|---|---|
| Data(s) |
22/04/2013
|
| Resumo |
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. |
| Formato |
application/pdf |
| Identificador |
http://boris.unibe.ch/44076/1/curado1.pdf 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 <http://dx.doi.org/10.1007/978-3-642-40517-4_17> doi:10.7892/boris.44076 info:doi:10.1007/978-3-642-40517-4_17 urn:issn:0302-9743 urn:isbn:978-3-642-40517-4 |
| Idioma(s) |
eng |
| Publicador |
Springer |
| Relação |
http://boris.unibe.ch/44076/ |
| Direitos |
info:eu-repo/semantics/restrictedAccess |
| Fonte |
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 <http://dx.doi.org/10.1007/978-3-642-40517-4_17> |
| Palavras-Chave | #000 Computer science, knowledge & systems #510 Mathematics |
| Tipo |
info:eu-repo/semantics/bookPart info:eu-repo/semantics/publishedVersion PeerReviewed |
