云南高校图书馆联盟文献共享服务平台- MULTIUSER

MULTIUSER: 作品数：115被引量：115H指数：6; 导出分析报告; 相关领域：电子电信更多>>; 相关作者：金石张源高西奇孙强高伟更多>>; 相关机构：东南大学南通大学杭州市城市规划信息中心中国海洋大学更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划国家高技术研究发展计划高等学校学科创新引智计划更多>>

Optimized multiuser detection algorithm for uplink SCMA system被引量：1: 《The Journal of China Universities of Posts and Telecommunications》2017年第1期11-17,共7页Tan Yuxi Gao Zehua Guo Siyan Gao Feng; supported by the NSFC Young Scientists Research Fund(61501047); Sparse code multiple access （SCMA） is a competitive nonorthogonal access scheme for the next mobile communication. As a multiuser sharing system, SCMA adopts message passing algorithm （MPA） for decoding scheme in ...; 关键词：SCMA MPA computational complexity

Resource allocation for multiuser two-way OFDMA relay networks with user rate constraints被引量：2: 《The Journal of China Universities of Posts and Telecommunications》2011年第3期54-61,共8页YANG Ding-cheng XU Ji-sheng HU Shu-kai; supported by the National Natural Science Foundation of China (6035003,60572149); This paper studies the resource allocation for a multi-user two-way amplify-and-forward （AF） relay network over orthogonal frequency-division multiplexing （OFDM） technology, where all users communicate with their ...; 关键词：resource allocation convex optimization Two-way relay amplify and forward MULTIUSER dual decomposition orthogonal frequency-division multiplexingaccess （OFDMA）

On the MAC-BC duality of multiuser non-regenerative MIMO relay systems: 《The Journal of China Universities of Posts and Telecommunications》2011年第1期1-8,共8页LI Gen WANG Ying GONG Feng WU Tong ZHANG Ping; supported by the Key Project (2009ZX03003-008-01),Ericsson Company;the Beijing Science and Technology Committee (2007B053);the National Natural Science Foundation of China (60772112); Multiple input multiple output （MIMO） relaying techniques can greatly improve the spectral efficiency and extend network coverage for future wireless systems. This article investigates a multiuser MIMO relay channel...; 关键词：M1MO relay MULTIUSER DUALITY multiple access channel broadcast channel

Joint linear precoder and power allocation design for uplink MIMO systems with limited feedback: 《The Journal of China Universities of Posts and Telecommunications》2009年第3期14-18,共5页YAN Zhi WANG Wen-bo WANG Jian-feng ZHENG Kan; This work was supported by the National Natural Science Foundation of China(60802082);the National Basic Research Program of China(2007CB310602).; In this article, the authors consider joint design of a linear precoder and power allocation for uplink multiuser multiple input multiple output （MIMO） communication systems with limited feedback to improve the bit ...; 关键词：MIMO linear precoder power allocation spatial multiplexing MULTIUSER

Feedback threshold with guaranteed QoS in multiuser OFDM systems被引量：1: 《The Journal of China Universities of Posts and Telecommunications》2009年第2期24-28,共5页YANG Rui-zhe YUAN Chao-wei TENG Ying-lei ZHANG Yan-hua; supported by the National Natural Science Foundation of China(60872149); A threshold setting scheme is proposed based on the resource management and limited feedback theory in multiuser orthogonal frequency division multiplexing （OFDM） systems. In adaptive resource allocation, the factor...; 关键词：OFDM MULTIUSER multimedia traffic limited feedback

Fairness based resource allocation for multiuser MISO-OFDMA systems with beamforming被引量：1: 《The Journal of China Universities of Posts and Telecommunications》2009年第1期38-43,共6页SUN Kai WANG Ying CHEN Zi-xiong ZHANG Ping; supported by the National Natural Science Foundation of China (6077212);the Hi-Tech Research and Development Program of China (2006AA01Z260);the Youth Foundation of Inner Mongolia University (ND0404, ND0508).; Resource allocation problem in multiuser multiple input single output-orthogonal frequency division multiple access （MISO-OFDMA） systems with downlink beamforming for frequency selective fading channels is studied. ...; 关键词：space-division multiple access （SDMA） multiuser diversity proportional fairness resource allocation

Efficient channel blind estimator for multiuser system with conjugate cyclostationarity: 《The Journal of China Universities of Posts and Telecommunications》2008年第4期1-6,共6页ZHOU Ke CAO Shi-ke ZHANG Li-jun; Jiangsu Provincial Natural Science Foundation (BK2006235);the National Natural Science Foundation of China (60572130); The problem of blind channel identification in a multiuser system is considered in this article. For this purpose, a blind identification algorithm is proposed based on the conjugate cyclostationarity of the received ...; 关键词：conjugate cyclostationarity rational subspace theory subspace algorithm

Multiuser subcarriers and bit allocation combining adaptive mapping for SC-FDMA system: 《The Journal of China Universities of Posts and Telecommunications》2008年第3期41-46,共6页ZHANG Yu-mei XIN Yu YANG Da-cheng; the ZTE Research Foundation; In this article, a multiuser single carrier frequency division multiple access （SC-FDMA） system is considered, based on which an adaptive subcarrier and bit allocation algorithm is investigated. The algorithm has be...; 关键词：adaptive subcarrier and bit allocation SC-FDMA subcarrier mapping modes bit error ratio （BER）

Downlink scheduling of multiuser MIMO systems with transmit beamforming: 《The Journal of China Universities of Posts and Telecommunications》2008年第2期45-49,共5页SONG Xing-hua WU Wei-ling; the National Basic Research Program of China (2007CB310604);the National Natural Science Foundation of China (600772108); This article deals with downlink scheduling for multiuser multiple-input multiple-output （MIMO） systems, where the base station communicates with multiple users simultaneously through transmit beamforming. Most of t...; 关键词：power allocation scheduling spatial divisionmultiple access spatial orthogonality transmit beamforming

User selection strategies for multiuser MIMO systems with block diagonalization被引量：1: 《The Journal of China Universities of Posts and Telecommunications》2008年第1期85-90,共6页ZHOU Bei XU Ning WANG Ying ZHANG Ping; the National Natural Science Foundation of China（60496312）;the Hi-Tech Research and Development Program of China（2006AA01Z260）.; Block diagonalization （BD） is an efficient precoding technique that eliminates inter-user interference in downlink multiple-input multiple-output （MIMO） systems. User selection strategies applied to multiuser MIMO...; 关键词：MIMO BD ZFBE multiuser diversity user selection.

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