The Journal of Korean Institute of Communications and Information Sciences (한국통신학회논문지)

The Korean Institute of Commucations and Information Sciences (한국통신학회)
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Time Delay Estimation Using De-Convolution

디콘볼루션을 이용한 시간지연추정

  • Koh, Jinhwan (GyeongSang National University, Dept. Electronic Engineering, ERI) ;
  • Lee, Heunggwan (Yulgok Inc.) ;
  • Han, Seok Bung (GyeongSang National University, Dept. Electronic Engineering, ERI) ;
  • Jeon, Jeong-hwan (GyeongSang National University, Dept. Industrial & System Engineering, ERI)
  • Received : 2016.10.30
  • Accepted : 2016.11.30
  • Published : 2016.12.31
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Abstract

This paper deals with the problem of time delay estimation using de-convolution. Two approaches, conjugate gradient method and the total lease square method have been presented to solve the de-convolution problem. Numerical simulation demonstrates the superior performance of the proposed methods over the conventional GCC based algorithms and FIR filter method.

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References

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