An Effective Approach for Continuous Window Query in Wireless Sensor Networks

被引:0
|
作者
Song, Baoyan [1 ]
Cong, Yanyan [1 ]
Zhang, Jiayang [1 ]
Li, Xiaoguang [1 ]
Yu, Ge [2 ]
机构
[1] Liaoning Univ, Sch Informat, Shenyang 110036, Peoples R China
[2] Northeast Univ, Sch Informat Sci & Technol, Shenyang 110004, Peoples R China
基金
中国国家自然科学基金;
关键词
D O I
暂无
中图分类号
TP301 [理论、方法];
学科分类号
081202 ;
摘要
In this paper, we propose FCWQE, which is affective supporting continuous window query in wireless sensor networks. And it includes FCDC (Four-color with Delay Computation) approach to color the sensors, partition the logic aggregation groups and build the query-path. In order to save the energy and prolong the networks lifetime, this paper brings forward strategy to choose group leader nodes; at the processing of data collection, DAQ (Data Aggregation based-on Query-path) is proposed to deal with the data transmission among groups.
引用
收藏
页码:504 / +
页数:2
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