Adaptive smartmote in wireless ad-hoc sensor network

Sheng Tzong Cheng, Yao Dong Zou, Ju Hsien Chou, Jiashing Shih, Mingzoo Wu

研究成果: Conference contribution

摘要

This paper describes an update mechanism for large wireless ad-hoc sensor networks (WASNs). In wireless sensor networks, the nodes may have to be reprogrammed, especially for design-implement-test iterations. Manually reprogramming is a very cumbersome work, and may be infeasible if nodes of the network are unreachable. Therefore, a wireless update mechanism is needed. Exchanging the running application on a node by transmitting the complete program image is not efficient for small changes in the code. It consumes a lot of bandwidth and time. The proposed framework, Adaptive SmartMote, defines and supports control JOBs that allow computation, behaviors. The goal of this paper is to use programmable packet to update sensor behaviors. To reduce the code transferred and power consumption, we propose a group management architecture. This architecture helps reduce power consumption and increase node number that control by Leader Node in WASNs. The proposed update protocol has been implemented on the Tmote-based Octopus II sensor node, which is named SmartMote, which runs TinyOS [1], a component-based operating system for highly constraint embedded platform.

原文English
主出版物標題Proceedings
主出版物子標題DMS 2009 - 15th International Conference on Distributed Multimedia Systems
發行者Knowledge Systems Institute Graduate School
頁面64-69
頁數6
ISBN(電子)189170625X
出版狀態Published - 2009
事件15th International Conference on Distributed Multimedia Systems, DMS 2008 - Boston, United States
持續時間: 2009 九月 102009 九月 12

出版系列

名字Proceedings: DMS 2009 - 15th International Conference on Distributed Multimedia Systems

Other

Other15th International Conference on Distributed Multimedia Systems, DMS 2008
國家/地區United States
城市Boston
期間09-09-1009-09-12

All Science Journal Classification (ASJC) codes

  • 電腦繪圖與電腦輔助設計
  • 人機介面
  • 軟體

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