Modeling and Analysis of OFDM Transmission Characteristics in Rayleigh Fading Environment in Which the Delay Profile Exceeds the Guard Interval(Antennas and Propagation)
スポンサーリンク
概要
- 論文の詳細を見る
In order to assess the effect of multipath fading on Orthogonal Frequency Division Multiplex (OFDM) signal transmission when the delay profile exceeds the guard interval, a simple prediction model is developed based on the Equivalent Transmission-Path (ETP) model. This model, which is described in this paper, is referred to as the ETP-OFDM-statistical model. The validity of the model is demonstrated by comparing the calculated digital transmission characteristics to results obtained by computer simulation. Using the newly developed ETP-OFDM-statistical model, digital transmission characteristics of the OFDM signal in a multipath environment when the delay profile exceeds the guard interval are shown as a function of delay spread, guard interval and OFDM symbol period.
- 社団法人電子情報通信学会の論文
- 2005-07-01
著者
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Karasawa Yoshio
Department Of Electronic Engineering & Advanced Wireless Communication Research Center (awcc) Th
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Gejoh Noriyuki
Department Of Electronic Engineering The University Of Electro-communications
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IZUMI Takaaki
Department of Electronic Engineering, The University of Electro-Communications
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Izumi Takaaki
Department Of Electronic Engineering The University Of Electro-communications
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KARASAWA Yoshio
Department of Communication Engineering and Informatics, The University of Electro-Communications
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