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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2011.1
- 수록면
- 123 - 131 (9page)
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In this paper, modeling and design of a distributed detection system are considered for an active sonar sensor network. The sensor network has a parallel configuration and it consists of a fusion center and a set of receiver nodes. A system with two receiver nodes is considered to investigate a theoretical aspect of design. To be specific, AND rule and OR rule are considered as the fusion rules of the sensor network. For the fusion rules, it is shown that a threshold rule of each sensor node has uniformly most powerful properties. Optimum threshold for each sensor is obtained that maximizes the probability of detection given probability of false alarm. Numerical experiments were also performed to investigate the detection characteristics of a distributed detection system with multiple sensor nodes. The experimental results show how signal strength, false alarm probability, and the distance between nodes in a sensor field affect the system detection performances.
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참고문헌 (13)
참고문헌 신청
H. L. van Trees / 1968 / Detection, Estimation, and Modulation Theory, Part I / Wiley
H. V. Poor / 1994 / An Introduction to Signal Detection and Estimation, 2nd ed / Springer-Verlag
P. K. Varshney / 1996 / Distributed Detection and Data Fusion / Springer-Verlag
J. N. Tsitsiklis / 1993 / Decentralized Detection, In Advances in Statistical Signal Processing-Vol. 2 : Signal Detection / JAI
R. Viswanathan / 1997 / Distributed Detection with Multiplesors : Part I - Fundamentals / Proceedings of the IEEE 85(1):54~63
H. V. Poor / 1994 / An Introduction to Signal Detection and Estimation, 2nd ed / Springer-Verlag
P. K. Varshney / 1996 / Distributed Detection and Data Fusion / Springer-Verlag
J. N. Tsitsiklis / 1993 / Decentralized Detection, In Advances in Statistical Signal Processing-Vol. 2 : Signal Detection / JAI
R. Viswanathan / 1997 / Distributed Detection with Multiplesors : Part I - Fundamentals / Proceedings of the IEEE 85(1):54~63
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