A complete scheme for distributed LU decomposition on wireless sensor networks

Sherine Abdelhak, Ahmed Abdelgawad, Soumik Ghosh, Magdy Bayoumi

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

3 Scopus citations

Abstract

In this work we are proposing a light-weight energy-aware distributed LU decomposition on energy-constrained wireless sensor networks (WSN). This work builds a complete scheme for the distribution; it involves an efficient block-based distribution of the LU decomposition, a simple energy-aware task mapping, a light-weight TDMA transmission schedule where each node can infer its transmission time slot through a temporary code assigned to it. The proposed scheme achieves 4x speedup in computation, and decreases the average energy consumption by a factor of 3.79.

Original languageEnglish
Title of host publication2010 IEEE International 53rd Midwest Symposium on Circuits and Systems, MWSCAS 2010
Pages347-350
Number of pages4
DOIs
StatePublished - 2010
Event53rd IEEE International Midwest Symposium on Circuits and Systems, MWSCAS 2010 - Seattle, WA, United States
Duration: Aug 1 2010Aug 4 2010

Publication series

NameMidwest Symposium on Circuits and Systems
ISSN (Print)1548-3746

Conference

Conference53rd IEEE International Midwest Symposium on Circuits and Systems, MWSCAS 2010
Country/TerritoryUnited States
CitySeattle, WA
Period08/1/1008/4/10

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