https://scholars.lib.ntu.edu.tw/handle/123456789/636590
標題: | A probabilistic signal-strength-based evaluation methodology for sensor network deployment | 作者: | Kuo, Sheng Po Tseng, Yu Chee FANG-JING WU Lin, Chun Yu |
關鍵字: | Ad hoc network | Environment monitoring | Network deployment | Pervasive computing | Sensor network | 公開日期: | 1-十二月-2005 | 卷: | 1 | 來源出版物: | Proceedings - International Conference on Advanced Information Networking and Applications, AINA | 摘要: | The deployment of senor networks have attracted a lot of attention recently. In essence this issue is concerned with how well a sensing field is monitored by sensors to achieve a particular coverage. In this paper, we propose a signal-strength-based approach to evaluate how well a sensing field is covered/monitored. We first formulate object tracking by a single sensor as a Gaussian-error model. Then we establish an error model on location estimation given that the location of an object is known. This leads to a model to evaluate a sensor network with given locations of sensors. We then apply the result to several applications, such as adding more sensor nodes for error reduction and scheduling power modes (awake or sleep) of sensors, and demonstrate our simulation results. © 2005 IEEE. |
URI: | https://scholars.lib.ntu.edu.tw/handle/123456789/636590 | ISBN: | 0769522491 | ISSN: | 1550445X | DOI: | 10.1109/AINA.2005.50 |
顯示於: | 資訊工程學系 |
在 IR 系統中的文件,除了特別指名其著作權條款之外,均受到著作權保護,並且保留所有的權利。