대한전자공학회:학술대회논문집 (Proceedings of the IEEK Conference)
- 대한전자공학회 2004년도 하계종합학술대회 논문집(1)
- /
- Pages.75-78
- /
- 2004
ITU-R 실측 채널 모델에서 채널 코딩과 Phase Hopping 4-Tx 시공간 부호를 적용한 W-CDMA 시스템의 성능분석
The Analysis of Performance for W-CDMA System using Channel Coding & Phse Hopping 4-Tx Space-Time Code over ITU-R realistic channel model.
- 박정현 (전남대학교 컴퓨터정보통신공학과) ;
- 김광진 (전남대학교 컴퓨터정보통신공학과) ;
- 오동진 (전남대학교 전자컴퓨터정보통신공학부, RRC) ;
- 김철성 (전남대학교 전자컴퓨터정보통신공학부, RRC)
- 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)
- 발행 : 2004.06.01
초록
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.
키워드