대한전자공학회:학술대회논문집 (Proceedings of the IEEK Conference)

대한전자공학회 (The Institute of Electronics and Information Engineers)
권호 표지

광대역 다중경로 실측채널에서 터보부호를 적용한 W-CDMA 시스템의 성능 분석

Analysis of W-CDMA system with Turbo Code in Realistic Wideband Multipath Channel

  • 홍청호 (전남대학교 컴퓨터공학과, RRC) ;
  • 김덕수 (전남대학교 컴퓨터공학과, RRC) ;
  • 김신희 (전남대학교 컴퓨터공학과, RRC) ;
  • 전준수 (전남대학교 컴퓨터공학과, RRC) ;
  • 김철성 (전남대학교 컴퓨터공학과, RRC)
  • 발행 : 2001.09.01
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초록

Turbo codes of long block sizes have been known to show very good performance in an AWGN channel and the turbo code has been strongly recommended as error correction code for IMT-2000 in 3GPP(3rd Generation Partnership Project). Recently, turbo codes of short block sizes suitable for real time communication systems have attracted a lot of attention. Thus, in this paper we consider the turbo code of 1/3 code rate and short frame size of 192 bits in ITU-R channel model. We analyzed the performance of W-CDMA systems of 10MHz bandwidths employing RAKE receiver with not only MRC diversity but also turbo code.

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