·42· 智能系统学报 第3卷 [J].中国铁道科学，2006,27(4)：129132. [12]ZHENG K,WANG W B.Analysis and optimization of LIU Cheng,XIAO Yang.Particle swarm optimization in pilot-channel-assisted QPSK for DSCDMA systems multiuser detection[J].China Railway Science,2006,27 [J ]IEEE Transactions on Communications,1998,46 (4):129132 (9):1122-1124. [4]GUO Z Q,XIAO Y.MIMO system multiuser detection [13]SHI Y,EBERHART R C.A modified particle swarm based on particle swarm optimization algorithm C]// optimizer [C]//Proceedings of the 1998 IEEE World Proc 2006 8th International Conference on Signal Pro- Congress on Computational Intelligence.Alaska,USA, cessing.Guilin,2006. 1998. [5]TELA TAR I E.Capacity of multr-antenna Gaussian [14]肖扬，宋明艳.变频长自适应数字滤波器的稳定条件 channels[J ]European Trans on Telecomm,1999,10 [U].通信学报，2001,22(10)：8892. (6):585-595. XIAO Yang,SONG Mingyan.Stability conditions of [6]FOCHINI GJ,GANS MJ.On limits of wireless com- variable step-size adaptive digital filter [J].Journal on munications in a fading environment when using multiple Communications,2001,22(10):88-92. antennas[J].Wireless Personal Communications,1998, 作者简介： 6(3):311-335. 王兆伟，男，1982生，博士研究生，主要 [7]CHEN W,XIAO Y,ZHAO Y.The algorithm imple- 研究方向为通信网体系结构、无线信道均衡、 ment of WCDMA channel estimation[C]//7th Interna 智能优化算法， tional Conference on Signal Processing Proceedings.Bei- jing,2004. [8]XIAO Y.L EE M H.MIMO multiuser detection for CD- MA systems[C]//2006 8th International Conference on Signal Processing.Guilin,2006. 肖扬，男，1955年生，教授，博士生导 [9]SHIU D S,FOSCHINI GJ,GANS MJ.Fading correla 师，主要研究方向为时空处理、多维系统理论 tion and its effect on the capacity of multielement antenna 与应用、多维信息处理.发表论文100余篇， systems[J ]IEEE Trans Commun,2000,48(3):502- 其中被SCI、EI、ISTP检索80余篇 513 [10]CHOI RL,LETAIEF KB,MURCH R D.MIMO CD- MA antenna systems [C]//2000 IEEE International 刘湘黔，男，1971年生，副教授，硕士生 Conference on Communications(ICC 2000).New Orle- 导师，主要研究方向为网络控制、鲁棒控制 ans,USA,2000. 等 [11]XIAO Y,LEE M H.Low complexity MIMO-LDPC CDMA systems over multipath channels [J ]IEICE Transactions on Communications,2006,E89-B (5): 1713-1717. 1994-2009 China Academic Journal Electronic Publishing House.All rights reserved.hup://www.cnki.net[J ]. 中国铁道科学 ,2006 ,27 (4) :1292132. L IU Cheng , XIAO Yang. Particle swarm optimization in multiuser detection[J ]. China Railway Science , 2006 ,27 (4) : 1292132. [4 ] GUO Z Q , XIAO Y. MIMO system multiuser detection based on particle swarm optimization algorithm [ C ]/ / Proc 2006 8th International Conference on Signal Pro2 cessing. Guilin , 2006. [5 ] TELA TAR I E. Capacity of multi2antenna Gaussian channels[J ]. European Trans on Telecomm , 1999 , 10 (6) : 5852595. [6 ] FOCHINI G J , GANS M J. On limits of wireless com2 munications in a fading environment when using multiple antennas[J ]. Wireless Personal Communications , 1998 , 6 (3) : 3112335. [7 ] CHEN W , XIAO Y , ZHAO Y. The algorithm imple2 ment of WCDMA channel estimation [ C]/ / 7th Interna2 tional Conference on Signal Processing Proceedings. Bei2 jing ,2004. [8 ]XIAO Y,L EE M H. MIMO multiuser detection for CD2 MA systems[ C]/ / 2006 8th International Conference on Signal Processing. Guilin , 2006. [ 9 ]SHIU D S , FOSCHINI GJ , GANS M J. Fading correla2 tion and its effect on the capacity of multielement antenna systems[J ]. IEEE Trans Commun , 2000 , 48 (3) : 5022 513. [ 10 ]CHOI R L , L ETAIEF K B ,MURCH R D. MIMO CD2 MA antenna systems [ C ]/ / 2000 IEEE International Conference on Communications( ICC 2000) . New Orle2 ans ,USA , 2000. [11 ] XIAO Y , L EE M H. Low complexity MIMO2LDPC CDMA systems over multipath channels [J ]. IEICE Transactions on Communications , 2006 , E892B ( 5 ) : 171321717. [12 ]ZHEN G K ,WAN G W B. Analysis and optimization of pilot2channel2assisted QPSK for DS2CDMA systems [J ]. IEEE Transactions on Communications , 1998 , 46 (9) :112221124. [13 ]SHI Y , EBERHART R C. A modified particle swarm optimizer [ C]/ / Proceedings of the 1998 IEEE World Congress on Computational Intelligence. Alaska ,USA , 1998. [14 ]肖 扬 ,宋明艳. 变频长自适应数字滤波器的稳定条件 [J ]. 通信学报 ,2001 ,22 (10) :88292. XIAO Yang , SON G Mingyan. Stability conditions of variable step2size adaptive digital filter [J ]. Journal on Communications , 2001 , 22 (10) : 88292. 作者简介 : 王兆伟 ,男 ,1982 生 ,博士研究生 ,主要 研究方向为通信网体系结构、无线信道均衡、 智能优化算法. 肖 扬 ,男 ,1955 年生 ,教授 , 博士生导 师 ,主要研究方向为时空处理、多维系统理论 与应用、多维信息处理. 发表论文 100 余篇 , 其中被 SCI、EI、ISTP 检索 80 余篇. 刘湘黔 ,男 ,1971 年生 ,副教授 ,硕士生 导师 ,主要研究方向为网络控制、鲁棒控制 等. ·42 · 智 能 系 统 学 报 第 3 卷 © 1994-2009 China Academic Journal Electronic Publishing House. All rights reserved. http://www.cnki.net