Proceedings of the IEEK Conference (대한전자공학회:학술대회논문집)

The Institute of Electronics and Information Engineers (대한전자공학회)
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The Analysis of Performance for W-CDMA System using Channel Coding & Phse Hopping 4-Tx Space-Time Code over ITU-R realistic channel model.

ITU-R 실측 채널 모델에서 채널 코딩과 Phase Hopping 4-Tx 시공간 부호를 적용한 W-CDMA 시스템의 성능분석

  • Park Jeong-Hyun (Dept. of Computer Engineering, Chonnam National University) ;
  • Kim Kwang-jin (Dept. of Computer Engineering, Chonnam National University) ;
  • Oh Dong-jin (Dept. of Electronics Computer & Information Engineering, RRC, Chonnam National University) ;
  • Kim Cheol-Sung (Dept. of Electronics Computer & Information Engineering, RRC, Chonnam National University)
  • 박정현 (전남대학교 컴퓨터정보통신공학과) ;
  • 김광진 (전남대학교 컴퓨터정보통신공학과) ;
  • 오동진 (전남대학교 전자컴퓨터정보통신공학부, RRC) ;
  • 김철성 (전남대학교 전자컴퓨터정보통신공학부, RRC)
  • Published : 2004.06.01
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Abstract

In this paper, we analyze the performance of transmitter and receiver of W-CDMA system using the channel coding and space time code in downlink over ITU-R realistic channel model. We can improve the data rate and the reliability of communications by a channel code, and we can get a diversity gain by using the space time code over fading channels. We also apply the RAKE receiver to improve a performance in multi-path fading channel environment.

Keywords