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《ACTA ELECTRONICA SINICA》 2000-10
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Capability of Multi access Interference Suppression Based on Constant Modulus

XU Chang jiang,FENG Guang zeng (Dept.of Telecom.Engineering,Nanjing University of Posts and Telecom.,Nanjing 210003,China)  
The paper investigates a new blind multiuser detector called constant modulus detector and analyzes the capability of the detector to suppress multi access interference (MAI).The results show that the performance of detector is poor when the received amplitude of the demodulated signal is less than the critical value 1/3,contrariwise,the detector possesses stronger capability of MAI suppression.The simulation examples demonstrate the results.
【Fund】: 信息产业部中青年基金!(No .98部中 5)
【CateGory Index】: TN929.5
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【References】
Chinese Journal Full-text Database 1 Hits
1 XU Chang jiang,FENG Guang zeng (Dept.of Telecom.Engineering,Nanjing Univ.of Postsand Telecom.,Nanjing 210003,China);Constant Modulus Detectors Based on Non-Canonical Constraint[J];Acta Electronica Sinica;2001-01
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 GUO Wen bin, YANG Hong wen, LIN Jin dong, PANG Qin hua (School of Telecommunication Engineering, Beijing University of Posts and Telecommunications, Beijing 100876,China);Capacity of Quantized AWGN Channel and Optimal Linear Quantization[J];JOURNAL OF BEIJING UNIVERSITY OF POSTS AND TELECOMMUNICATIONS;2000-02
2 XUE Qiang, LU Jing yang, WU Wei ling (Information Engineering School, Beijing University of Posts and Telecommunications, Beijing 100876, China);Two Subspace Adaptive Eigenvalue Decomposition Based Multiuser Detection[J];Journal of Beijing University of Posts and Telecommunications;2001-03
3 YAN Yu ping, LIU Ze min (Telecommunication Engineering School, Beijing University of Posts and Telecommunications, Beijing 100876, China);Blind Identification and Multiuser Detection Based on Subspace in Antenna Arrays Systems[J];Journal of Beijing University of Posts and Telecommunications;2002-01
4 XIAO Huawu,TAN Zefu,LIU Yuanan(Telecommunication Engineering School, Beijing University of Posts and Communications, Beijing 100876, China);A MOE Receiver with Channel Estimation[J];Journal of Beijing University of Posts and Telecommunications;2002-04
5 Ji Xiang Zhong Yixin Li Lei Liu Lie (Department of Information Engineering, Beijing University of Posts and Telecommunications, Beijing 100876);The Use of BM Neural Network in Multiuser Detection[J];JOURNAL OF BEIJING UNIVERSITY OF POSTS AND TELECOMMUNICATIONS;1998-S1
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【Secondary References】
Chinese Journal Full-text Database 1 Hits
1 LIU Sheng-mei FENG Guang-zeng ZHAO Chun-ming ZHU Qi (The Mobile Communications Laboratory,NJUPT,Nanjing 210003)(The National Mobile Communications Research Laboratory,SEU,Nanjing 210096);Performance Analysis of Semi-blind CM Algorithm for CDMA Systems[J];Signal Processing;2007-04
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