A Novel Architecture for MIMO Spatio-Temporal Channel Sounder(<特集>Special Issue on Signals, Systems and Electronics Technology)
スポンサーリンク
概要
- 論文の詳細を見る
Implementation of Multi-Input Multi-Output (MIMO) channel sounder is considered, taking hardware cost and realtime measurement into account. A remarkable difference between MIMO and conventional Single-Input Multi-Output (SIMO) channel sounding is that the MIMO sounder needs some kind of multiplexing to distinguish transmitting antennas. We compared three types of multiplexing TDM, FDM, and CDM for the sounding purpose, then we chose FDM based technique to achieve cost effectiveness and realtime measurement. In the framework of FDM, we have proposed an algorithm to estimate MIMO channel parameters. Furthermore the proposed algorithm was implemented into the hardware, and the validity of the proposed algorithm was evaluated through measurements in an anechoic chamber.
- 社団法人電子情報通信学会の論文
- 2002-03-01
著者
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Araki Kiyomichi
Graduate School Of Engineering Tokyo Institute Of Technology
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Araki Kiyomichi
Tokyo Inst. Of Technol. Tokyo Jpn
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TAKADA Jun-ichi
Graduate School of Engineering, Tokyo Institute of Technology
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Takada J
Tokyo Inst. Of Technol. Tokyo Jpn
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Takada J
Graduate School Of Engineering Tokyo Institute Of Technology
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Takada J
Tokyo Inst. Technol. Tokyo Jpn
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Takada Jun-ichi
Department Of International Development Engineering Graduate School Of Science And Engineering Tokyo
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SAKAGUCHI Kei
Tokyo Institute of Technology
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ARAKI Kiyomichi
Department of Computer Science, Tokyo Institute of Technology
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Sakaguchi K
Graduate School Of Engineering Tokyo Institute Of Technology
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Sakaguchi Kei
Tokyo Inst. Of Technol. Tokyo Jpn
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Sakaguchi Kei
Department Of Electrical And Electronic Engineering Graduate School Of Science And Engineering Tokyo
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Araki Kiyomichi
Department Of Computer Science Tokyo Institute Of Technology
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Araki Kiyomichi
Department Of Computer Engineering Faculty Of Engineering Tokyo Institute Of Technology
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ARAKI Kiyomichi
the Tokyo Institute of Technology
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