云南高校图书馆联盟文献共享服务平台- MULTIUSER

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FIXED-POINT BLIND ADAPTIVE MULTIUSER DETECTION ALGORITHM FOR IR UWB SYSTEMS IN MULTIPATH CHANNEL: 《Journal of Electronics(China)》2010年第2期157-165,共9页Wang Feng Xu Chengqi; Using the hypothesis that data transmitted by different users are statistically independent of each other,this paper proposes a fixed-point blind adaptive multiuser detection algorithm for Time-Hopping (TH) Impulse Ra...; 关键词：Ultra Wide Band (UWB) MultiUser Detection (MUD) Bind adaptive FIXED-POINT Multipath channel

ON THE PERFORMANCE OF ANALOG MULTIUSER DETECTION IN ULTRA-WIDEBAND TRANSMITTED-REFERENCE SYSTEM: 《Journal of Electronics(China)》2009年第6期798-803,共6页Ge Wei Zheng Lin Qiu Hongbing; Supported by the Guangxi Natural Science Foundation (No.0731025, No.0731026);the Established Project by Guangxi Education Department (No.200808LX117); The detection performance is evaluated for our proposed analog multiuser receiver in Ultra-WideBand (UWB) transmitted-reference system. In the presence of dense multipath and multi-access signals,the performance analy...; 关键词：Multiuser detection Minimum Mean Square Error （MMSE） Transmitted reference Ultra-WideBand （UWB）

ANALYSIS OF GROUP MULTIUSER DETECTION BASED ON COALITION GAME THEORY被引量：1: 《Journal of Electronics(China)》2009年第6期804-811,共8页Li Cuilian Yang Zhen; Supported by the National Natural Science Foundation of China (No. 60772062);the National High Technology Research and Development Program of China (No. 2009AA012241);Zhejiang Provincial Natural Science Foundation of China (No. Y1080935); Coalition game theory is introduced to investigate the performance,fairness and stability of decorrelating group multiuser detection receiver,not only from the perspective of individual nodes,but also various coalitio...; 关键词：Coalition game CORE Multiuser detection RATIONALITY

PDA DETECTOR FOR DS-CDMA COOPERATIVE SYSTEM: 《Journal of Electronics(China)》2009年第6期812-818,共7页Mei Zhonghui Meng Qingmin Li Xiaofei Wu Lenan; Supported by the National Natural Science Foundation of China (No. 60772061);Science Foundation of Nanjing University of Posts and Telecommunications (No. NY207132);the Postdoctoral Research Programs (No. 0801054B); This paper considers the uplink of a cooperative Code-Division Multiple-Access (CDMA) system where parts of mobile nodes serve as source nodes while the others serve as relay nodes at any instant in time. When the non...; 关键词：Cooperative communication Multiuser detection Probabilistic Data Association （PDA） Code-Division Multiple-Access （CDMA）

A NEW RECURSIVE ALGORITHM FOR MULTIUSER DETECTION: 《Journal of Electronics(China)》2009年第3期312-317,共6页Wang Lei Zheng Baoyu Li Lei Chen Chao; Supported by National Natural Science Foundation of China (No. 60372107, 10371106, 10471114);Natural Science Foundation of Jiangsu Province (No. 04KJB110097); Based on the synthesis and analysis of recursive receivers, a new algorithm, namely partial grouping maximization likelihood algorithm, is proposed to achieve satisfactory performance with moderate computational compl...; 关键词：Maximization likelihood Iterative detection Multi-user detection Partial groupingmaximization likelihood

NOVEL DECODING OF SQUARE QAM MODULATED MIMO SYSTEMS BASED ON TURBO MULTIUSER DETECTION: 《Journal of Electronics(China)》2008年第2期174-178,共5页Zheng Jianping Bai Baoming Wang Xinmei; the National Natural Science Foundation of China (No. 60472098 and No. 60502046).; By introducing the bit-level multi-stream coded Layered Space-Time （LST） transmitter along with a novel iterative MultiStage Decoding （MSD） at the receiver, the paper shows how to achieve the near-capacity perform...; 关键词：Multiple-Input Multiple-Output （MIMO） MultiStage Decoding （MSD） Iterative detection/decoding Multiuser detection Polynomial complexity

SUCCESSIVE BEAMFORMING,MULTIUSER DETECTION AND DIVERSITY RECEPTION FOR MULTICARRIER DS-CDMA SYSTEM WITH ANTENNA ARRAY: 《Journal of Electronics(China)》2007年第5期607-612,共6页Yang Wei Chen Junshi Tan Zhenhui Cheng Shixin; Supported by the National Natural Science Foundation of China (No.60572036);Open Research Fund of National Mobile Communications Research Laboratory,Southeast University,China.; Code-Division Multiple-Access (CDMA) systems are interference limited,and therefore efficient interference management is necessary to enhance the performance of a CDMA system.In this paper,a successive beamforming (sp...; 关键词：Antenna array Multicarrier Direct Sequence Code-Division Multiple-Access （DS-CDMA） MultiUser Detection （MUD） Diversity

BLIND DETECTION FOR MULTI-RATE DS-CDMA SYSTEM WITH ANTENNA ARRAY AT THE BASE STATION: 《Journal of Electronics(China)》2006年第6期820-824,共5页Zhang Yiwen Yin Qinye Sun Ronghai Ding Le; Partially supported by the National Natural Science Foundation of China (No.60572046 & No.60502022) and the Research Fund for Doctoral Program of Higher Education of China (No.20020698024 & No.20030698027).; In this paper, we propose the blind space-time high rate multi-user detector for synchronous uplink multi-rate Direct Sequence Code Division Multiple Access （DS-CDMA） systems with antenna array at the base station. ...; 关键词：MULTI-RATE Multiuser detection Antenna array Subspace projection

BLIND ADAPTIVE MULTIUSER DETECTOR FOR NONLINEARLY MODULATED SATELLITE MOBILE CDMA SYSTEMS被引量：2: 《Journal of Electronics(China)》2006年第3期338-340,共3页Shao Shixiang Yang Longxiang Kyungsup Kwak; Supported by the fund of NUPT 2001.; This paper presents a novel blind adaptive noncoherent decorrelative multiuser detector for nonlinearly modulated satellite mobile Code Division Multiple Access (CDMA) systems. By using the known signature waveforms o...; 关键词：Mobile satellite communication Nonlinear Code Division Multiple Access （CDMA） system Noncoherent detection Multiuser detection

BLIND MULTIUSER DETECTION FOR V-BLAST CODED MULTICARRIER CDMA SYSTEM: 《Journal of Electronics(China)》2006年第1期14-19,共6页Deng Ke Yin Qinye Zhang Hong; Partially supported by the National Natural Science Foundation of China (No.60502022)the Research Fund for Doctoral Program of Higher Education of China (No. 20020698024, No.20030698027); Focusing on the space-time coded multiuser mobile communication systems in the frequency-selective fading environment, this paper proposes a Vertical Bell labs LAyered Space-Time (V-BLAST) coded Multicarrier Code-Divi...; 关键词：MULTICARRIER Code-division multiple-access Vertical Bell labs layered space-time code Multiuser detection

MULTIUSER_DETECTION