Please use this identifier to cite or link to this item: https://doi.org/10.1145/1331331.1331334
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dc.titleApplication-specific workload shaping in multimedia-enabled personal mobile devices
dc.contributor.authorRaman, B.
dc.contributor.authorChakraborty, S.
dc.date.accessioned2013-07-04T08:40:08Z
dc.date.available2013-07-04T08:40:08Z
dc.date.issued2008
dc.identifier.citationRaman, B., Chakraborty, S. (2008). Application-specific workload shaping in multimedia-enabled personal mobile devices. Transactions on Embedded Computing Systems 7 (2). ScholarBank@NUS Repository. https://doi.org/10.1145/1331331.1331334
dc.identifier.issn15399087
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/41968
dc.description.abstractToday, most personal mobile devices (e.g., cell phones and PDAs) are multimedia-enabled and support a variety of concurrently running applications, such as audio/video players, word processors, and web browsers. Media-processing applications are often computationally expensive and most of these devices typically have 100 - 400-MHz processors. As a result, the user-perceived application response times are often poor when multiple applications are concurrently fired. In this paper, we show that by using application-specific dynamic buffering techniques, the workload of these applications can be suitably shaped to fit the available processor bandwidth. Our techniques are analogous to traffic shaping, which is widely used in communication networks to optimally utilize network bandwidth. Such shaping techniques have recently attracted a lot of attention in the context of embedded systems design (e.g., for dynamic voltage scaling). However, they have not been exploited for enhanced schedulability of multiple applications, as we do in this paper. © 2008 ACM.
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1145/1331331.1331334
dc.sourceScopus
dc.subjectMobile devices
dc.subjectMultimedia systems
dc.subjectSchedulability analysis
dc.typeConference Paper
dc.contributor.departmentCOMPUTER SCIENCE
dc.description.doi10.1145/1331331.1331334
dc.description.sourcetitleTransactions on Embedded Computing Systems
dc.description.volume7
dc.description.issue2
dc.identifier.isiut000256880800003
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