Sensor Node Localization by Three Mobile Anchors in the Wireless Sensor Networks

• LEE Seunghak

  Samsung Advanced Institute of Technology

• KIM Namgi

  Dept. of CS, Kyonggi Univ.

• KIM Heeyoul

  Dept. of CS, Kyonggi Univ.

• LEE Younho

  Dept. of Info. and Comm., Yeungnam Univ.

• YOON Hyunsoo

  Samsung Advanced Institute of Technology

抄録

For the deployment of sensor networks, the sensor localization, which finds the position of sensor nodes, is very important. Most previous localization schemes generally use the GPS signal for the sensor localization. However, the GPS signal is unavailable when there is an obstacle between the sensor nodes and satellites. Therefore, in this paper, we propose a new localization scheme which does not use the GPS signal. The proposed scheme localizes the sensors by using three mobile anchors. Because the three mobile anchors collaboratively move by themselves, it is self-localizable and can be adopted even when the sensors are randomly and sparsely deployed in the target field.

収録刊行物

• IEICE Transactions on Information and Systems

  IEICE Transactions on Information and Systems E94-D (10), 1981-1988, 2011

  一般社団法人 電子情報通信学会

キーワード

• sensor localization
• sensor deployment
• mobile anchor
• sensor network

詳細情報

• CRID: 1390001204378813824
• NII論文ID: 10030193435
• NII書誌ID: AA10826272
• DOI: 10.1587/transinf.e94.d.1981
• ISSN: 17451361
• ISSN: 09168532
• Web Site: http://www.jstage.jst.go.jp/article/transinf/E94.D/10/E94.D_10_1981/_pdf
• 本文言語コード: en
• データソース種別:
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  • Crossref
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• 抄録ライセンスフラグ: 使用不可