Utilize este identificador para referenciar este registo: http://hdl.handle.net/10400.22/3811
Título: A framework for programming sensor networks with scheduling and resource-sharing optimizations
Autor: Gupta, Vikram
Tovar, Eduardo
Lakshmanan, Karthik
Rajkumar, Ragunathan (Raj)
Data: 2011
Editora: IEEE
Relatório da Série N.º: Embedded and Real-Time Computing Systems and Applications (RTCSA); Vol. 2
Resumo: Several projects in the recent past have aimed at promoting Wireless Sensor Networks as an infrastructure technology, where several independent users can submit applications that execute concurrently across the network. Concurrent multiple applications cause significant energy-usage overhead on sensor nodes, that cannot be eliminated by traditional schemes optimized for single-application scenarios. In this paper, we outline two main optimization techniques for reducing power consumption across applications. First, we describe a compiler based approach that identifies redundant sensing requests across applications and eliminates those. Second, we cluster the radio transmissions together by concatenating packets from independent applications based on Rate-Harmonized Scheduling.
Peer review: yes
URI: http://hdl.handle.net/10400.22/3811
ISBN: 978-1-4577-1118-3
ISSN: 1533-2306
Versão do Editor: http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=6029889&tag=1
Aparece nas colecções:ISEP – CISTER – Artigos

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