Novel strategy for underwater noncoherent detection fusion using multi-sensor

Zhenhua Xu, Jianguo Huang, Huihui Wang, Qunfei Zhang

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

In this paper, we consider the underwater noncoherent detection fusion problem, where multiple sensors are used to determine the true state of target. we propose a novel strategy for underwater noncoherent detection fusion using multi-sensor, considering that multiple access schemes are able to offer high efficiency in bandwidth usage and consume less energy than parallel access channels, we introduce the multiple access scheme to the underwater target detection fusion field. The model of distributed detection fusion based on multiple access scheme is established, the energy of information received by the noncoherent detection fusion center is established as detection statistic, also with the Neyman-pearson rule, the closed expressions of detection probability and false alarm probability for fusion system are obtained. Numerical simulation results show that with the proposed new strategy we could improve the detection performance effectively under a given lower false alarm probability, the proposed method has high theoretical reference value to the establishment of remote underwater target detection system.

源语言英语
主期刊名2011 IEEE International Conference on Signal Processing, Communications and Computing, ICSPCC 2011
DOI
出版状态已出版 - 2011
活动2011 IEEE International Conference on Signal Processing, Communications and Computing, ICSPCC 2011 - Xi'an, 中国
期限: 14 9月 201116 9月 2011

出版系列

姓名2011 IEEE International Conference on Signal Processing, Communications and Computing, ICSPCC 2011

会议

会议2011 IEEE International Conference on Signal Processing, Communications and Computing, ICSPCC 2011
国家/地区中国
Xi'an
时期14/09/1116/09/11

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