MULTIUSER

作品数:115被引量:114H指数:6
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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>>
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Energy-efficient Butler-matrix-based hybrid beamforming for multiuser mm Wave MIMO system被引量:2
《Science China(Information Sciences)》2017年第8期44-53,共10页Jiahui LI Limin XIAO Xibin XU Xin SU Shidong ZHOU 
supported by National Basic Research Program of China (973 Program) (Grant No. 2012CB316002);National Natural Science Foundation of China (Grant No. 61201192);National High Technology Research and Development Program of China (863 Program) (Grant No. 2015AA01A701);Science Fund for Creative Research Groups of NSFC (Grant No. 61321061);International Science and Technology Cooperation Program (Grant No. 2012DFG12010);National S&T Major Project (Grant No. 2015ZX03002002);Key Grant Project of Chinese Ministry of Education (Grant No. 313005);Tsinghua University Initiative Scientific Research (Grant No. 2015Z02-3);Open Research Fund of National Mobile Communications Research Laboratory, Southeast University (Grant No. 2012D02);Tsinghua-Qualcomm Joint Research Program
In order to reduce the cost and power consumption of radio frequency(RF) chains in a millimeterwave(mm Wave) multiple-input multiple-output(MIMO) system, hybrid analog/digital beamforming(HBF)can be utilized t...
关键词:Butler matrix ENERGY-EFFICIENT hybrid beamforming MIMO mmWave MULTIUSER 
Energy efficient design for multiuser downlink energy and uplink information transfer in 5G被引量:7
《Science China(Information Sciences)》2016年第2期70-77,共8页Chunguo LI Yanshan LI Kang SONG Luxi YANG 
supported by National Basic Research Program of China(973 Program)(Grant Nos.2012CB316004;2013CB336600);National Natural Science Foundation of China(Grant Nos.61201172;61372101;61221002);National High-tech R&D Program of China(863 Program)(Grant No.2014AA012104);Fundamental Research Funds for the Central Universities and Open Research Fund of Key Lab of Broadband Wireless Comm.and Sensor Network Tech.(NJUPT);Ministry of Education(Grant No.NYKL201502)
Simultaneous wireless information and power transfer(SWIPT) is studied in this paper for the wireless powered downlink(DL) and multiuser information uplink(UL) systems. The objective is to maximize the energy ef...
关键词:energy harvest time allocation energy efficiency uplink multiuser throughput maximization analytical expression 
Transmission capacity maximization for LED array-assisted multiuser VLC systems被引量:4
《Science China(Information Sciences)》2015年第8期112-125,共14页KONG Lei SHEN Hong XU Wei ZHANG Hua ZHAO ChunMing YOU XiaoHu 
supported by National Basic Research Program of China(973 Program)(Grant No.2013CB329204);National Natural Science Foundation of China(Grant Nos.61223001,61471114);Research Fund of National Mobile Communications Research Laboratory,Southeast University(Grant Nos.2015A02,2015B02)
In this paper, we present a light-emitting diode (LED) array-assisted visible light communication (VLC) system. Considering the requirements of illumination, the human eye safety, and the energy saving, we optimiz...
关键词:light-emitting diodes visible light communication power allocation multiuser transmission con-vex relaxation 
Interference Alignment and Cancellation Based Concurrent Transmission and Scheduling Scheme for Multiuser CR-MIMO System被引量:1
《China Communications》2013年第8期36-43,共8页李钊 申彪 李建东 
supported by the National Natural Science Foundation of China under Grants No. 61102057,No. 61231008;the National Key Basic Research Program of China (973 Program) under Grant No. 2009CB320404;the National Science and Technology Major Project under Grant No. 2012ZX-03003005-005;the 111 Project under Grant No.B08038;the Program for Changjiang Scholars and Innovative Research Team in University under Grant No. IRT0852;the ISN Project under Grant No. ISN1103005;the Fundamental Research Funds for the Central Universities under Grant No. K5051301014
In this paper,an Interference Alignment and Cancellation(IAC)based transmission and scheduling scheme is proposed for an infrastructured Cognitive Radio(CR)Multiple-Input Multiple-Output(MIMO)system with multiple seco...
关键词:CR MIMO uplink IAC scheduling 
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