A probabilistic approach for energy efficient data transmission in pipeline monitoring sensor networks

摘要：

Lifetime network is the main considering problem when deploying wireless sensor networks for integrity monitoring of pipeline infrastructures. And the low network lifetime is always caused by the unbalanced energy consumption in the monitoring networks.So in this paper, a sort of data transmission approach based on probabilistic model is put forward to solve the energy consumption unbalanced and enhance the network lifetime.The optimal problem for maximum network lifetime is introduced, which is solved by artificial fish school algorithm.A series of simulation experiments are carried out to verify the effectiveness of new method.Compared with Direct and Multi-hop methods, new method not only can efficiently balance the network energy load, but also can significantly prolong the network lifetime, meeting the requirements of real-time pipeline monitoring.

关键词： data transmission probabilistic model network lifetime pipeline monitoring sensor networks

作者: Yang Yu Yinfeng Wu Xiaolei Guo Renjian Feng Jiangwen Wan

作者单位: School of Instrumentation Science and Opto-electronics Engineering,Beihang University,Beijing 100191,China

会议类型: 国际会议

会议名称: International Conference on Advances in Engineering 2011(2011年工程研究进展国际学术会议 ICAE2011)

会议地点: 南京

会议语种:英文

页码: 64-68

在线出版日期: 2011-12-17（万方平台首次上网日期，不代表论文的发表时间）