Dynamic Load Balancing Data Centric Storage for Wireless Sensor Networks
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Department of Computer Engineering, Chungju National University, 72 Daehak-ro, Chungju-si, Chungbuk 380-702, Korea
2
(C) Gain IT/ #503, 505, Daejeon Intelligent Robot Engineering Center, 629 Tamnip-dong, Yuseong-gu, Daejeon, Korea
3
Department of Venture and Business, Jinju National University, 150 Chilam-dong, Jinju-si, Kyeongnam 660-758, Korea
4
Department of Electronics Engineering, Mokwon University, Mokwon Gil 21, Seo-gu, Daejeon, 302-318, Korea
*
Author to whom correspondence should be addressed.
Sensors 2010, 10(11), 10328-10338; https://doi.org/10.3390/s101110328
Received: 12 October 2010
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Revised: 3 November 2010
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Accepted: 10 October 2010
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Published: 17 November 2010
(This article belongs to the Special Issue Selected Papers from The 2nd International Conference on Advanced Science and Technology)
In this paper, a new data centric storage that is dynamically adapted to the work load changes is proposed. The proposed data centric storage distributes the load of hot spot areas to neighboring sensor nodes by using a multilevel grid technique. The proposed method is also able to use existing routing protocols such as GPSR (Greedy Perimeter Stateless Routing) with small changes. Through simulation, the proposed method enhances the lifetime of sensor networks over one of the state-of-the-art data centric storages. We implement the proposed method based on an operating system for sensor networks, and evaluate the performance through running based on a simulation tool.
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Keywords:
sensor network; data centric storage; index
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MDPI and ACS Style
Song, S.; Bok, K.; Kwak, Y.S.; Goo, B.; Kwak, Y.; Ko, D. Dynamic Load Balancing Data Centric Storage for Wireless Sensor Networks. Sensors 2010, 10, 10328-10338. https://doi.org/10.3390/s101110328
AMA Style
Song S, Bok K, Kwak YS, Goo B, Kwak Y, Ko D. Dynamic Load Balancing Data Centric Storage for Wireless Sensor Networks. Sensors. 2010; 10(11):10328-10338. https://doi.org/10.3390/s101110328
Chicago/Turabian StyleSong, Seokil, Kyoungsoo Bok, Yun Sik Kwak, Bongeun Goo, Youngsik Kwak, and Daesik Ko. 2010. "Dynamic Load Balancing Data Centric Storage for Wireless Sensor Networks" Sensors 10, no. 11: 10328-10338. https://doi.org/10.3390/s101110328
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