Please use this identifier to cite or link to this item: https://doi.org/10.1109/RTCSA.2007.33
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dc.titleCritical-path based low-energy scheduling algorithms for body area network systems
dc.contributor.authorLiu, Y.
dc.contributor.authorVeeravalli, B.
dc.contributor.authorViswanathan, S.
dc.date.accessioned2014-06-19T03:04:24Z
dc.date.available2014-06-19T03:04:24Z
dc.date.issued2007
dc.identifier.citationLiu, Y., Veeravalli, B., Viswanathan, S. (2007). Critical-path based low-energy scheduling algorithms for body area network systems. Proceedings - 13th IEEE International Conference on Embedded and Real-Time Computing Systems and Applications, RTCSA 2007 : 301-308. ScholarBank@NUS Repository. https://doi.org/10.1109/RTCSA.2007.33
dc.identifier.isbn0769529755
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/69764
dc.description.abstractIn this paper, we propose novel low-energy scheduling algorithms with low computational complexities for the heterogeneous Body Area Network (BAN) systems, considering task graphs with deadlines (timing constraints) and precedence relationships to satisfy. Our proposed novel scheme, referred to as "critical-path information track-and-update", analyses the critical-paths, identifies the slack and distributes it over tasks such that the overall energy consumption is minimised. Our dynamic scheduling algorithm utilises the results from the static scheduling algorithm and attempts to aggressively reduce the energy consumption. Simulations for the task graph for a typical BAN application show that our static and dynamic scheduling algorithms deliver 25% and 15% more energy savings respectively compared to typical slack reclamation based scheduling algorithms. © 2007 IEEE.
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1109/RTCSA.2007.33
dc.sourceScopus
dc.typeConference Paper
dc.contributor.departmentELECTRICAL & COMPUTER ENGINEERING
dc.description.doi10.1109/RTCSA.2007.33
dc.description.sourcetitleProceedings - 13th IEEE International Conference on Embedded and Real-Time Computing Systems and Applications, RTCSA 2007
dc.description.page301-308
dc.identifier.isiut000250109000036
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