Constant Modulus Based Blind Channel Estimation for OFDM Systems(Wireless Communication Technologies)
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概要
- 論文の詳細を見る
A novel blind channel estimation scheme is proposed for OFDM systems employing PSK modulation. This scheme minimizes the number of possible channels by exploiting the constant modulus property, chooses a best fit over the possible channels by exploiting the finite alphabet property of information signals, and achieves competitive performance with low computational complexity. Results comparing the new scheme with the finite-alphabet based channel estimation are presented.
- 社団法人電子情報通信学会の論文
- 2006-05-01
著者
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ZHANG Taiyi
Department of Information and Communication Engineering, Xian Jiaotong University
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Liu Feng
Shanghai Jiao Tong Univ. Chn
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Liu F
National Laboratory Of Solid State Microstructure And Department Of Physics Nanjing University
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Liu Feng
Electronic Technology Group Corporation No. 29 Research Institute
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Liu Feng
Dept. Of Anatomy Tongji Medical College Huazhong University Of Science And Technology
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Liu Feng
Mechanical Engineering Laboratory
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Zhang Taiyi
Xi'an Jiaotong Univ. Chn
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Zhang Taiyi
Department Of Information And Communication Engineering Xi'an Jiaotong University
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LIU Feng
China Electric Technology Group Corporation
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Zhang Taiyi
The Department Of Information And Communication Engineering Xi'an Jiaotong University
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Zhang T
Xian Jiaotong Univ. Chn
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Liu F
China Electric Technology Group Corporation
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CHEN Zhigang
Department of Information and Communication Engineering, Xi'an Jiaotong University
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ZHOU Yatong
Department of Information and Communication Engineering, Xi'an Jiaotong University
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Zhou Yatong
Department Of Information And Communication Engineering Xi'an Jiaotong University
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Chen Z
Department Of Information And Communication Engineering Xi'an Jiaotong University
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CHEN Zhigang
Department of Information and Communication Engineering, Xi'an Jiaotong University
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