Earticle

초록

영어

The performance of decentralized detection in power constrained wireless sensor network is analyzed. By using the distributed processing schemes with the analog relay amplifier local processing, this system is proposed to be subjected to a total power constrains. And, the distributed nodes are assumed to perform analog relay amplifier local processing. Under such conditions the effect of the sensor to fusion communication by making use of the DS-CDMA concept. It evolves the fusion performance by using non-orthogonal sensor-to-fusion center communication, as opposed to the orthogonal communication. Also, to quantify the performance a circulant matrix theory is used to derive closed form asymptotic expressions. The presented results show the effect of each parameter on the total system performance.

목차

Abstract
 1. Introduction
  1.2 Decentralized Detection and Data Fusion
 2. System Model
  2.1 Orthogonal Codes and Independent Observation Noise at the Sensors
  2.2 Non-Orthogonal Codes and Independent Observation Noise at the Sensors
  2.3 Asymptotic Fusion Performance
 3. The Results and Analyses
 4. Conclusions
 References

키워드

저자

• Ali M. Fadhil [ Department of Computer Engineering, College of Engineering, University of Basra, Basra, Iraq ]
• Haider M. AlSabbagh [ Department of Electrical Engineering, College of Engineering, University of Basra, Basra, Iraq ]
• Turki Y. Abdallah [ Department of Electrical Engineering, College of Engineering, University of Basra, Basra, Iraq ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  International Journal of Grid and Distributed Computing

• 간기

  격월간

• pISSN

  2005-4262

• 수록기간

  2008~2016

• 십진분류

  KDC 505 DDC 605