Journal of information and communication convergence engineering

The Korea Institute of Information and Commucation Engineering (한국정보통신학회)
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A Study on Digital RF Repeaters with Interference Cancellation System

  • Han, Yong-Sik (Department of Electronics Engineering, University of Incheon) ;
  • Yang, Woon-Geun (Department of Electronics Engineering, University of Incheon)
  • Received : 2010.03.03
  • Accepted : 2010.04.06
  • Published : 2010.04.30
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Abstract

In this paper, the adaptive interference cancellation system (ICS) in order to cancel the feedback signal in the wireless communication system is proposed. We cancel the interference with the attenuation signal corresponding to the feedback signal and estimate the feedback signal by using Normalized Least Mean Square (NLMS) algorithm. The proposed scheme showed a better performance of interference cancellation in the measurement results.

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References

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