Khatri-Rao Unitary Space-Time Modulation(Wireless Communication Technologies)
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概要
- 論文の詳細を見る
Based on the Khatri-Rao matrix product, we propose a novel unitary space-time modulation design called KR-USTM in this paper. Different from existing USTM schemes, such as the systematic approach and space-time frequency-shift keying (ST-FSK), KR-USTM does not require any computer search and can be applied to any number of transmit antennas. Moreover, the special structure of KR-USTM also makes it a high-rate scheme and achieve full antenna diversity as well as lower decoding complexity. Simulation results show that the proposed KR-USTM constellation achieves error performance comparable to existing USTM designs at low rates, while it outperforms them at high rates.
- 社団法人電子情報通信学会の論文
- 2006-09-01
著者
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WANG Lei
Department of Physics and Centre for Computational Science and Engineering, National University of S
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ZHU Shihua
Department of Information and Communication Engineering, Xian Jiaotong University
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Zhu Shihua
Department Of Information And Communication Engineering Xi'an Jiaotong University
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Wang Jun
Department Of Electrical Electronic And Information Engineering Osaka University
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Wang Jun
Department Of Chemistry Faculty Of Science And Engineering Saga University
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ZENG Yanxing
Department of Information and Communication Engineering, Xi'an Jiaotong University
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Zeng Yanxing
Department Of Information And Communication Engineering Xi'an Jiaotong University
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Wang Lei
Department Of Dermatology Xijing Hospital The Fourth Military Medical University
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Wang Lei
Department Of Information And Communication Engineering Xi'an Jiaotong University
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Wang Lei
Department Of Cardio-thoracic Surgery Xinhua Hospital School Of Medicine Shanghai Jiaotong Universit
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Wang Jun
Department Of Information And Communication Engineering Xi'an Jiaotong University
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Wang Jun
Department Of Automation And Computer-aided Engineering The Chinese University Of Hong Kong
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