Training Sequence Design for Low Complexity Channel Estimation in Transmit Diversity TDS-OFDM System
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概要
- 論文の詳細を見る
In this paper, estimation accuracy of channel frequency response (CFR) according to least squared (LS) criterion with two transmit antennas for the time domain synchronous-orthogonal frequency division multiplexing (TDS-OFDM) system is investigated. To minimize the estimation variance, the conditions to guide the pseudo-noise (PN) sequence design are discussed and three training sequence design schemes are proposed accordingly. Simulations show that the proposed PN sequence design scheme is effective, while the implementation complexity for the channel estimation is low.
- （社）電子情報通信学会の論文
- 2009-06-01
著者
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PENG Kewu
Department of Electronic Engineering, Tsinghua National Laboratory for Information Science and Techn
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YANG Fang
Department of Electronic Engineering, Tsinghua National Laboratory for Information Science and Techn
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YANG Zhixing
Department of Electronic Engineering, Tsinghua National Laboratory for Information Science and Techn
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Yang Fang
Department Of Biological Science Faculty Of Life And Environmental Science Shimane University
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Wang Jun
Department Of Electrical Electronic And Information Engineering Osaka University
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Wang Jun
Department Of Electronics Engineering Tsinghua National Laboratory Of Information Science And Techno
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Wang Jintao
Department Of Electronic Engineering Tsinghua National Laboratory Of Information Science And Technol
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SONG Jian
Department of Electronic Engineering, Tsinghua National Laboratory of Information Science and Techno
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Yang Zhixing
Tsinghua Univ. Beijing Chn
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Peng Kewu
Department Of Electronic Engineering Tsinghua National Laboratory Of Information Science And Technol
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Yang Zhixing
Department Of Electronic Engineering Tsinghua National Laboratory Of Information Science And Technol
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Yang Zhixing
Department Of Electronic Engineering Tsinghua National Laboratory For Information Science And Techno
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Yang Zhixing
Department Of Electronics Engineering Tsinghua National Laboratory Of Information Science And Techno
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Song Jian
Tsinghua Univ. Beijing Chn
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Yang Fang
Department Of Electronic Engineering Tsinghua National Laboratory Of Information Science And Technol
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Wang Jun
Department Of Chemistry Faculty Of Science And Engineering Saga University
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Song Jian
Department Of Electronic Engineering As Well As State Key Laboratory On Microwave And Digital Commun
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Yang Zhixing
Department Of Electronic Engineering Tsinghua National Laboratory For Information Science And Techno
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Yang Zhixing
Department Of Electronic Engineering As Well As State Key Laboratory On Microwave And Digital Commun
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Peng Kewu
Department Of Electronic Engineering Tsinghua National Laboratory For Information Science And Techno
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Yang Zhixing
Department Of Electronic Engineering Tsinghua National Laboratory For Information Science And Techno
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Wang Jun
Department Of Automation And Computer-aided Engineering The Chinese University Of Hong Kong
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Song Jian
Department Of Biochemistry And Molecular Biology College Of Life Sciences Nanjing Agricultural University
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YANG Zhixing
Department of Electronic Engineering and Tsinghua National Laboratory for Information Science and Technology (TNList), Tsinghua University
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