NDLI: A Multiple Trees-Based Data Dissemination Scheme in Wireless Sensor Networks

Content Provider	IEEE Xplore Digital Library
Author	Ke-Zhong Lu XiaoHui Lin
Copyright Year	2009
Abstract	Data dissemination from data source to data sink is very important in wireless sensor networks. Present data dissemination scheme that construct a dissemination tree isn’t most energy-efficient in the case that data sinks have different requests of data updating rate. In order to share data transmission path furthest, this paper proposes a multiple tree-based data dissemination scheme. In the scheme, data source uses multiple trees to disseminate data to data sinks. Experiment shows that when the number of data sinks is large, the scheme outperforms previous best data dissemination scheme SEAD about 15% in weighted path length. Then energy consumption of data dissemination is reduced and system lifetime is prolonged.
Starting Page	1
Ending Page	4
File Size	293643
Page Count	4
File Format	PDF
ISBN	9780769535074
DOI	10.1109/CSIE.2009.5
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2009-03-31
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Energy consumption wireless sensor network Sensor phenomena and characterization Data engineering data dissemination Batteries Computer science Wireless sensor networks system lifetime Broadcasting Energy efficiency Data communication Personal digital assistants
Content Type	Text
Resource Type	Article

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A Multiple Trees-Based Data Dissemination Scheme in Wireless Sensor Networks