| Presentation | 2011-01-21 A Clustering Scheme Considering non-uniform Traffic Distribution for Wireless Sensor Networks Ryuta MIZUTANI, Kazuo MORI, Katsuhiro NAITO, Hideo KOBAYASHI, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In wireless sensor networks (WSNs), it is essential to save energy consumption at sensor nodes (SNs). Clustering is one of approaches to save energy consumption, where neighboring SNs form a cluster and transmit the sensing data to cluster heads (CHs), and then CHs send aggregated data to a sink node. Under spatial non-uniform traffic environments, clustering causes the non-uniformity in energy consumption and data gathering performance between clusters. In this paper, we propose a clustering scheme for WSNs employing IEEE802.15.4 beacon enabled mode, which uniformly distributes network traffic to clusters through cluster area control by adjusting transmission power of beacons, thereby our proposed scheme can achieve uniform and improved data gathering performance. In addition, to reduce energy consumption the proposed scheme controls the active period length according to traffic conditions. The performance evaluations show that the proposed scheme achieves uniform and improved data gathering performance across the clusters and less energy consumption. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Sensor Networks / IEEE802.15.4 / Clustering / non-uniform Traffic Distribution |
| Paper # | USN2010-57 |
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| Committee | USN |
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| Conference Date | 2011/1/13(1days) |
| Place (in Japanese) | (See Japanese page) |
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| Topics (in Japanese) | (See Japanese page) |
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| Registration To | Ubiquitous and Sensor Networks(USN) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Clustering Scheme Considering non-uniform Traffic Distribution for Wireless Sensor Networks |
| Sub Title (in English) | |
| Keyword(1) | Sensor Networks |
| Keyword(2) | IEEE802.15.4 |
| Keyword(3) | Clustering |
| Keyword(4) | non-uniform Traffic Distribution |
| 1st Author's Name | Ryuta MIZUTANI |
| 1st Author's Affiliation | Graduate School of Engineering, Mie University() |
| 2nd Author's Name | Kazuo MORI |
| 2nd Author's Affiliation | Graduate School of Engineering, Mie University |
| 3rd Author's Name | Katsuhiro NAITO |
| 3rd Author's Affiliation | Graduate School of Engineering, Mie University |
| 4th Author's Name | Hideo KOBAYASHI |
| 4th Author's Affiliation | Graduate School of Engineering, Mie University |
| Date | 2011-01-21 |
| Paper # | USN2010-57 |
| Volume (vol) | vol.110 |
| Number (no) | 378 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |