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MULTIUSER: 作品数：115被引量：114H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>>

Latency minimization for multiuser computation offloading in fog-radio access networks: 《Digital Communications and Networks》2025年第1期160-171,共12页Wei Zhang Shafei Wang Ye Pan Qiang Li Jingran Lin Xiaoxiao Wu; supported in part by the Natural Science Foundation of China (62171110,U19B2028 and U20B2070)。; Recently,the Fog-Radio Access Network(F-RAN)has gained considerable attention,because of its flexible architecture that allows rapid response to user requirements.In this paper,computational offloading in F-RAN is con...; 关键词：Fog-radio access network Fog computing Majorization minimization WMMSE

Mutual Coupling Effect on Spectral Efficiency of 5G Massive MIMO Millimeter Wave Antenna Array: 《Open Journal of Energy Efficiency》2024年第4期101-119,共19页Ezeddin A. M. Ben Ihrayz; The fifth generation (5G) wireless communication requires the massive multiple input multiple output (MIMO) technique. The massive MIMO antenna array of the millimeter wave (mm-wave) is recognized as a key enabler bec...; 关键词：Mutual Coupling Antenna Array Massive MIMO Spectral Efficiency Effective Capacity MULTIUSER Multipath Directions Scattering Matrix Steering Matrix

Blind Signal Reception in Downlink Generalized Spatial Modulation Multiuser MIMO System Based on Minimum Output Energy: 《Chinese Journal of Electronics》2024年第2期504-515,共12页Wei-Chiang WU; This paper considers downlink multiuser multiple-input-multiple-output system with parallel spatial modulation scheme,in which base station transmitter antennas are separated into K groups corresponding to K user term...; 关键词：Generalized spatial modulation Multiuser multiple-input-multiple-output Multiuser interference Minimum output energy Minimax.

Channel Estimation for Reconfigurable Intelligent Surface Aided Multiuser Millimeter-Wave/THz Systems: 《China Communications》2024年第3期91-103,共13页Chu Hongyun Pan Xue Li Baijiang; It is assumed that reconfigurable intelligent surface(RIS)is a key technology to enable the potential of mmWave communications.The passivity of the RIS makes channel estimation difficult because the channel can only b...; 关键词：atomic norm minimization cascaded channel estimation convex optimization mmWave/THz reconfigurable intelligent surface(RIS) sparsity

A TDMA Approach for OFDM-Based Multiuser RadCom Systems被引量：2: 《China Communications》2023年第5期93-103,共11页Yixuan Huang Su Hu Gang Wu; supported in part by the National Natural Science Foundation of China(No.61971092,No.62222121);in part by the Sichuan Province Foundation for Distinguished Young Scholars(2020JDJQ0023);in part by the Fundamental Research Funds for the Central Universities(ZYGX2020ZB045,ZYGX2019J123).; This paper is focused on the multiuser implementation of fusion of radar and communication(RadCom)in internet-of-vehicles(IoV)scenarios.Traditional time-division multiple access(TDMA)technology degrades the velocity d...; 关键词：RadCom time-division multiple access(TDMA) orthogonal frequency-division multiplexing(OFDM) internet-of-vehicles(IoV)

Evaluation of Linear Precoding Schemes for Cooperative Multi-Cell MU MIMO in Future Mobile Communication Systems: 《Journal of Computer and Communications》2023年第6期28-42,共15页Juma Said Ally; In Mobile Communication Systems, inter-cell interference becomes one of the challenges that degrade the system’s performance, especially in the region with massive mobile users. The linear precoding schemes were prop...; 关键词：Precoding Schemes Cooperative Networks Interference Multi-Input Multi-Output (MIMO) Multi-Cell and Multiuser

Low-complexity soft-output signal detector based on adaptive pre-conditioned gradient descent method for uplink multiuser massive MIMO systems: 《Digital Communications and Networks》2023年第2期557-566,共10页Souleymane Berthe Xiaorong Jing Hongqing Liu Qianbin Chen; supported by National Natural Science Foundation of China under Grant 61501072 and 61701062;Chongqing Research Program of Basic Research and Frontier Technology under Grant cstc2019jcyj-msxmX0079;Program for Changjiang Scholars and Innovative Research Team in University under Grant IRT16R72.; In multiuser massive Multiple Input Multiple Output(MIMO)systems,a large amount of antennas are deployed at the Base Station(BS).In this case,the Minimum Mean Square Error(MMSE)detector with soft-output can achieve th...; 关键词：Multiuser massive MIMO MMSE algorithm GD Method Soft-output PRE-CONDITIONING Symmetric rank one update

Optimal dynamic spectrum allocation-assisted latency minimization for multiuser mobile edge computing被引量：3: 《Digital Communications and Networks》2022年第3期247-256,共10页Yang Li Tianshun Wang Yuan Wu Weijia Jia; supported in part by the Joint Scientific Research Project Funding Scheme between Macao Science and Technology Development Fund and the Ministry of Science and Technology of the People's Republic of China under Grant 0066/2019/AMJ;in part by the Intergovernmental International Cooperation in Science and Technology Innovation Program under Grants 2019YFE0111600;in part by the Macao Science and Technology Development Fund under Grants 0060/2019/A1 and 0162/2019/A3;in part by National Natural Science Foundation of China under Grant 62072490;in part by Research Grant of University of Macao under Grants MYRG2018-00237-FST and SRG2019-00168-IOTSC;in part by FDCT SKL-IOTSC(UM)-2021-2023.; Mobile Edge Computing(MEC)has been envisioned as an efficient solution to provide computation-intensive yet latency-sensitive services for wireless devices.In this paper,we investigate the optimal dynamic spectrum all...; 关键词：Multiuser mobile edge computing Dynamic bandwidth allocation Computation offloading Resource allocations

Beam alignment for millimeter wave multiuser MIMO systems using sparse-graph codes: 《Science China(Information Sciences)》2022年第5期279-280,共2页Long CHENG Guangrong YUE Pei XIAO Ning WEI Shaoqian LI; partly supported by National Key Research and Development Program of China(Grant No.2020YFB1805001);National Natural Science Foundation of China(Grant No.61831004);ZTE Corporation;China Scholarship Council;supported by the UK Engineering and Physical Sciences Research Council(Grant No.EP/P03456X/1)。; Dear editor,To achieve millimeter wave(mmWave)beam alignment,a class of beam scanning and searching schemes have been extensively studied[1–3].Recently,to address the problems of high sample complexity in traditional...; 关键词：MILLIMETER MIMO ALIGNMENT

Low-cost intelligent reflecting surface aided Terahertz multiuser massive MIMO:design and analysis: 《Science China(Information Sciences)》2021年第10期69-83,共15页Guanghua YU Xiaoming CHEN Xiaodan SHAO Caijun ZHONG; supported by National Key R&D Program of China(Grant No.2020YFB1805703);National Natural Science Foundation of China(Grant No.61871344);Zhejiang Provincial Natural Science Foundation of China(Grant No.LR20F010002)。; Terahertz(THz)multiuser massive multiple-input multiple-output(MIMO)has been envisioned as a promising technique to support massive connectivity in next-generation wireless networks.However,due to ultra-high frequency...; 关键词：THz communication IRS massive MIMO precoding error coverage enhancement

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