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《Journal of Electronics & Information Technology》 2006-11
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Research of Ecologic System Optimization Algorithms for Multi-user Detection in CDMA Communication Systems

Xu Yao-hua Hu Yan-jun (School of Electronic Science and Technology, Anhui University, Hefei, 230039, China)  
An ecologic system optimization algorithm is a type of new developed evolutionary algorithm, which is based on swarm intelligence, and has the properties of converge quickly, simple rules. This paper research the ant colony optimization algorithm and the particle swarm optimization on discrete space, and describe two algorithms for the multi-user detection problem in Code Division Multiple Access(CDMA) communication system.The approach using some new methods to improve the search quality and efficiency, analyses and simulation results show the approach has low computational complexity, and the BER property of the algorithm is better than the conventional detector, to find a new method to solve the problem of MUD in CDMA.
【Fund】: 安徽省高校青年教师科研计划项目(2005jq1032zd)资助课题
【CateGory Index】: TN929.533
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【Citations】
Chinese Journal Full-text Database 2 Hits
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【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 JI Jun-zhong HUANG Zhen LIU Chun-nian (Beijing Municipal Key Laboratory of Multimedia and Intelligent Software Technology,Beijing University of Technology,Beijing 100022,China);An Ant Colony Algorithm Based on Clustering and Partition Optimization[J];Journal of Beijing University of Technology;2008-04
2 CHEN Hao,LI Hong(School of Automation,Beijing Information Science and Technology University,Beijing 100192,China);Research of particle swarm optimization controller in brushless DC motor system[J];Journal of Beijing Institute of Machinery;2008-04
3 XU Jian,L Zhimin,XU JinwuNational Engineering Research Center for Advanced Rolling Technology,University of Science and Technology Beijing,Beijing 100083,China;An ant system with scouting subgroup[J];Journal of University of Science and Technology Beijing;2006-08
4 LIBin1,MAO Yi-zhi1,LI Xin2 (1.Hebei University of Technology,Tianjin 300130,China; 2.Tianjin Professional College,Tianjin 300402,China);Application of Modified Ant Algorithm to Optimum Design of Power Transformer[J];Transformer;2006-03
5 ZHAO Xiao-ying,LIU Guo-zhi,JIANG Feng-li(Mathematics and Physics Faculty,Liaoning University of Petroleum and Chemical Technology,Fushun Liaoning 113001,China);A Maximum-Entropy Particle Swarm Optimization for a Class of Non-Differentiable Optimization Problems[J];Journal of Jiangxi Normal University(Natural Sciences Edition);2007-02
6 ZHANG Li-biao,ZHOU Chun-guang,LIU Xiao-hua,MA Ming(College of Computer Science and Technology, Jilin University, Changchun 130012,China);Application of Particle Swarm Optimization for Solving Optimization Problems[J];Journal of Changchun Post and Telecommunication Institute;2005-04
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8 LI Xiao-bin1,2,LIU Ding1,ZUO Lei2 1.Research Center of Information and Control Engineer,Xi'an University of Technology,Xi'an,710048,China;2.College of Electrical and Information Engineering,Lanzhou University of Technology,Lanzhou 730050,China;Application of RBF-PSO in Nonlinear Calibration for Thermocouple Sensor[J];Chinese Journal of Sensors and Actuators;2007-04
9 WANG Hai-feng,ZHANG Jin-lin,RUI Ting,LIANG Zheng-yang,LI Feng-shan(Engineering Institute of Engineering Corps,PLA University of Science &Technology,Nanjing 210007,China);Application of passive acoustic technology in field of traffic flow measurement[J];Transducer and Microsystem Technologies;2008-11
10 LIU Ji-xin,ZHAO Ying-kai(College of Automation,Nanjing University of Technology,Nanjing 210009,China);Application of Bayesian decision in sensor recognition[J];Transducer and Microsystem Technologies;2009-04
【Co-references】
Chinese Journal Full-text Database 2 Hits
1 Yuan Zhi-gang Shen Yue-hong (Institute of Communication Engineering, Wireless Communication Lab, Nanjing 210007, China);MMSE-Mmimizing Signature Optimization for Multiaccess Interference Avoidance[J];Journal of Electronics & Information Technology;2006-06
2 YANG Hong-ru, GAO Hong-yuan, PANG Wei-zheng, ZHANG Zhong-zhao (Harbin University, Harbin 150086, China,School of Information and Communication Engineering, Harbin Engineering University, Harbin 150001,China;Communication Research Center, Harbin Institute of Technology, Harbin 150001 ,China);Multiuser detector based on discrete particle swarm optimization algorithm[J];Journal of Harbin Institute of Technology;2005-09
【Secondary Citations】
Chinese Journal Full-text Database 2 Hits
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