Fair Routing for Overlapped Cooperative Heterogeneous Wireless Sensor Networks

URI http://www.lib.tokushima-u.ac.jp/repository/metadata/109927
タイトル
Fair Routing for Overlapped Cooperative Heterogeneous Wireless Sensor Networks
作成者
Kinoshita, Kazuhiko
Inoue, Natsuki
Tanigawa, Yosuke
Tode, Hideki
Watanabe, Takashi
作成者ヨミ
キノシタ, カズヒコ
イノウエ, ナツキ
タニガワ, ヨウスケ
トデ, ヒデキ
ワタナベ, タカシ
作成者別表記
木下, 和彦
作成者所属
Tokushima University
Osaka University
Osaka Prefecture University
キーワード
sensor network
cooperative routing
fairness
heterogeneous environment
load balancing
抄録

In recent years, as WSNs (Wireless Sensor Networks) are diffused widely, multiple overlapping WSNs constructed on the same area become more common. In such a situation, their lifetime is expected to be extended by cooperative packet forwarding. Although some researchers have studied about cooperation in multiple WSNs, most of them do not consider the heterogeneity in characteristics of each WSN such as battery capacity, operation start time, the number of nodes, nodes locations, energy consumption, packet size and/or data transmission timing, and so on. In a heterogeneous environment, naive lifetime improvement with cooperation may not be fair. In this paper, we propose a fair cooperative routing method for heterogeneous overlapped WSNs. It introduces an energy pool to maintain the total amount of energy consumption by cooperative forwarding. The energy pool plays a role of broker for fair cooperation. Finally, simulation results show the excellent performance of the proposed method.

資料タイプ
学術雑誌論文
ISSN・ISBN
1530437X
cat書誌id
AA11551238
掲載誌名
IEEE Sensors Journal
16
10
開始ページ
3981
終了ページ
3988
発行日
2016-05-15
備考

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出典
IEEE Sensors Journal (2016) Volume 16, Issue 10 p.3981-3988 (DOI: 10.1109/JSEN.2016.2539360)
出版社版URL
部局
徳島大学
ファイル
本文言語
eng
著者版フラグ
著者版
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