Reports on Data Processing from Huazhong University of Science and …

November 21, 2013

By a News Reporter-Staff News Editor at Information Technology Newsweekly — Current study results on Data Processing have been published. According to news reporting out of Wuhan, People’s Republic of China, by VerticalNews editors, research stated, “Clustering is an effective technique to prolong network lifetime for energy-constrained wireless sensor networks. Due to the many-to-one traffic pattern in a multi-hop network, the nodes closer to the sink also help to relay data for those farther away from the sink, and hence they consume much more energy and tend to die faster.”

Our news journalists obtained a quote from the research from the Huazhong University of Science and Technology, “This paper proposes a sink-oriented layered clustering (SOLC) protocol to better balance energy consumption among nodes with different distances to the sink. In SOLC, the sensor field is divided into concentric rings, and the SOLC protocol consists of intra-ring clustering and inter-ring routing. We compute the optimal ring width and the numbers of cluster heads in different rings to balance energy consumption between intra-cluster data processing and inter-cluster data relaying. Cluster heads in a ring closer to the sink has smaller sizes than those in the rings farther away from the sink, and hence they can spend less energy for intra-cluster data processing and more energy for inter-cluster data relay.”

According to the news editors, the research concluded: “Simulation results show that the SOLC protocol can outperform several existing clustering protocols in terms of improved network lifetime.”

For more information on this research see: A Sink-Oriented Layered Clustering Protocol for Wireless Sensor Networks. Mobile Networks Applications, 2013;18(5):639-650. Mobile Networks Applications can be contacted at: Springer, Van Godewijckstraat 30, 3311 Gz Dordrecht, Netherlands.

Our news journalists report that additional information may be obtained by contacting Y.J. Mo, Huazhong Univ Sci Technol HUST, Sch Comp Sci Technol, Wuhan 430074, People’s Republic of China. Additional authors for this research include B. Wang, W.Y. Liu and L.T. Yang.

Keywords for this news article include: Asia, Wuhan, Information Technology, People’s Republic of China, Information and Data Processing

Our reports deliver fact-based news of research and discoveries from around the world. Copyright 2013, NewsRx LLC

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