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dc.contributor.authorPendse, Ravi
dc.contributor.authorNaeem, Muhammad
dc.contributor.authorNamboodiri, Vinod
dc.date.accessioned2011-09-15T21:32:05Z
dc.date.available2011-09-15T21:32:05Z
dc.date.issued2010-10-10
dc.identifier.citationNaeem, Muhammad Naeem, Namboodiri, Vinod Namboodiri, Pendse, Ravi Pendse, "Energy implication of various VoIP codecs in portable devices," lcn, pp.196-199, 2010 IEEE 35th Conference on Local Computer Networks, 2010en_US
dc.identifier.isbn9781424483877
dc.identifier.urihttp://hdl.handle.net/10057/3763
dc.descriptionThe full text of this article is not available on SOAR. WSU users can access the article via IEEE Xplore database licensed by University Libraries: http://libcat.wichita.edu/vwebv/holdingsInfo?bibId=1045954en_US
dc.description.abstractCurrent portable devices e.g. cell phones, PDA's and laptops are mainly Wi-Fi capable. Users can make efficient use of these devices by running various applications. Among these, the Voice over Internet Protocol (VoIP) application is very popular. As new models of these devices emerge, they are increasingly power hungry in terms of processing and communication. As a result, battery lifetime is one of the most critical performance parameters. This paper presents experimental studies on the energy depletion characteristics of VoIP applications when using various codecs in an IEEE 802.11 Wireless LAN setting. The effect of high, medium and low bandwidth codecs on battery life is studied and an adaptive algorithm is proposed that switches codecs in the middle of an active call based on remaining battery life.en_US
dc.language.isoen_USen_US
dc.publisherIEEEen_US
dc.relation.ispartofseriesLocal Computer Networks (LCN), 2010 IEEE 35th Conference;vol., no., pp.196-199
dc.subjectVoIPen_US
dc.subjectSIPen_US
dc.subjectEnergyen_US
dc.subjectCodecsen_US
dc.subjectIEEE 802.11en_US
dc.subjectWireless LANen_US
dc.subjectTransport protocolsen_US
dc.titleEnergy implication of various VoIP codecs in portable devicesen_US
dc.typeConference paperen_US
dc.description.versionPeer reviewed


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