Proceedings of the IEEK Conference (대한전자공학회:학술대회논문집)

The Institute of Electronics and Information Engineers (대한전자공학회)
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A Design of Digital Channel Equalizer Mixing ″LMS″ and ″Stop-and-Go″ Algorithm in VSB Transmission Receiver

VSB 전송 방식에서의 LMS 알고리듬과 Stop and Go 알고리듬을 혼합한 디지털 채널 등화기 설계

  • 이주용 (대전산업대학교 전자계산학과) ;
  • 정중완 (대전산업대학교 전자계산학과) ;
  • 이재흥 (대전산업대학교 전자계산학과) ;
  • 김정호 (대전산업대학교 전자계산학과)
  • Published : 1999.11.01
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Abstract

In this paper, we designed a equalizer that moved the multipath of channel in 8-VSB transmission receiver. After doing the initial equalization with "LMS(Least Mean Square)"aigorithm. this equalizer used "Stop-and-Go" algorithm. Because of estimating SER(Symbol to Error Ratio) every a training sequence, this can positively cope with transformation of channel and because of using fast clock than symbol-clock(10.76 MHz), we are able to reduce a multiplier.

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