Adaptive CI-OSDM in Time-Frequency Selective Fading Channel
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概要
- 論文の詳細を見る
Orthogonal Signal Division Multiplexing (OSDM), also known as SD-OFDM, has been proposed for information transmission with high spectrum efficiency. In this paper, a new signal construction method named Adaptive Carrier Interferometry OSDM (ACI-OSDM) is proposed for time-frequency selective fading channel. Particularly, the Adaptive CI codes originated from CI-OFDM are employed in the frequency domain of OSDM signal. Compared with traditional OFDM, the ACI-OSDM improves the performance considerably of broadband transmission, i.e., spectrum efficiency, Peak-to-Average Power Ratio (PAPR) mitigation and interference cancelation in the high speed mobile environment with multipath emission, e.g. super express train with speed more than 250km/h.
- （社）電子情報通信学会の論文
- 2008-12-01
著者
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SUEHIRO Naoki
Graduate School of Systems and Information Engineering, University of Tsukuba
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Zhang Chao
Faculty Of School Of Aerospace Tsinghua University
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Suehiro Naoki
Graduate School Of Information And System Engineering University Of Tsukuba
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TAO Xiaoming
Dept. of Elec. Engr., Tsinghua University
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LU Jianhua
Dept. of Elec. Engr., Tsinghua University
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Lu Jianhua
Dept. Of Elec. Engr. Tsinghua University
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Tao Xiaoming
Dept. Of Elec. Engr. Tsinghua University
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Tao Xiaoming
Department Of Electronic Engineering Tsinghua University
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Lu Jianhua
Department Of Electronic Engineering Tsinghua University
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LU Jianhua
Department of Electronic Engineering, Tsinghua University
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- FOREWORD
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