Proceedings of the IEEK Conference (대한전자공학회:학술대회논문집)

The Institute of Electronics and Information Engineers (대한전자공학회)
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Performance Analysis of high-rate OFDM system in the JTC channel model, using STTD

JTC 채널 모델을 적용한 OFDM 시스템의 STTD 방식 적용에 따른 성능 분석

  • Kim Kwang-jin (Dept. of Computer Information Engineering, Chonnam National University) ;
  • Park Jung-hyun (Dept. of Computer Information Engineering, Chonnam National University) ;
  • Oh Dong-jin (Information & Telecommunication Research Institute, Chonnam National University) ;
  • Kim Cheol-sung (Dept. of Electronics Computer & Information Engineering, Chonnam National University, RRC)
  • 김광진 (전남대학교 컴퓨터정보통신공학과, RRC) ;
  • 박정현 (전남대학교 컴퓨터정보통신공학과, RRC) ;
  • 오동진 (전남대학교 정보통신연구소) ;
  • 김철성 (전남대학교 전자컴퓨터정보통신공학부, RRC)
  • Published : 2004.06.01
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Abstract

In this paper, we analyze the performance of high-rate OFDM(Orthogonal Frequency Division Multiplexing) in the JTC(Joint Technical Committee) channel models using transmit diversity. In this thesis, each independent channel characteristic antennas in the transmitter are analyzed. Also, Equalization method through the channel estimation in the realistic fading channel environments is applied for BEE 802.11a WLAN system performance. From the simulation results, BER through transmit diversity of WLAN system is evaluated in AWGN channel and multipath channel environments.

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