COMMUNICATION_SYSTEMS

作品数：170被引量：195H指数：6
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Performance Analysis of the Reconfigurable Intelligent Surfaces Communication Systems
《Journal of Communications and Information Networks》2024年第2期184-191,共8页Omar Abu Ella 
Reconfigurable intelligent surfaces (RIS) play a vital role in meeting the growing demand for higher data rates and reliability in wireless systems. This study focuses on analyzing the performance of RIS systems to ga...
关键词：ergodic capacity effective capacity outage probability bit error rate Rayleigh fading channel RISassisted communication system 
Waveform Design for Integrated Sensing and Communication Systems Based on Interference Exploitation被引量：1
《Journal of Communications and Information Networks》2022年第4期447-456,共10页Tian Liu Yinghong Guo Lingfeng Lu Bin Xia 
This work is supported in part by Shanghai Municipal Science and Technology Major Project under Grant 2021SHZDZX0102.
Integrated sensing and communication(ISAC)is a spectrum and energy efficient approach to realizing dual functions by a unified hardware platform.In this paper,we consider a multiple-input multiple-output(MIMO)ISAC sys...
关键词：ISAC CI waveform design Cramer-Rao bound 
Resource Allocation in UAV-NOMA Communication Systems Based on Proportional Fairness
《Journal of Communications and Information Networks》2020年第2期111-120,共10页Hui Zhang Baoji Wang Chen Chen Xiang Cheng Hang Li 
This work was supported in part by the Key-Area Research and Development Program of Guangdong Province Project under Grant 2019B010153003;the open research fund of Key Laboratory of Wireless Sensor Network&Communication under Grant 2017003;Shanghai Institute of Microsystem and Information Technology,Chinese Academy of Sciences,and the Open Research Fund from Shenzhen Research Institute of Big Data under Grant 2019ORF01006.
This paper investigates the power allocation problem in non-orthogonal multiple access(NOMA)integrated unmanned aerial vehicle(UAV)communication systems.In particular,we propose a novel resource allocation scheme to i...
关键词：UAV communications NOMA power allo-cation proportional fairness 
Doubling Phase Shifters for Efficient Hybrid Precoder Design in Millimeter-Wave Communication Systems被引量：1
《Journal of Communications and Information Networks》2019年第2期51-67,共17页Xianghao Yu Jun Zhang Khaled B.Letaief 
supported in part by the Hong Kong Research Grants Council under Grant No.16210216 and in part by the Alexander von Humboldt Foundation.
Hybrid precoding is a cost-effective approach to support directional transmissions for millimeter-wave(mmWave)communications,but its precoder design is highly complicated.In this paper,we propose a new hybrid precoder...
关键词：5G networks hybrid precoding low-rank matrix approximation millimeter-wave communications multiple-input multiple-output(MIMO) OFDM 
Timing Synchronization and Ranging in Networked UAV-Aided OFDM Systems
《Journal of Communications and Information Networks》2018年第4期45-54,共10页Chaoxing Yan Jingjing Wang Lingang Fu Chunxiao Jiang Ming Chen Yong Ren 
the Key Project of the Key R&D Program(Nos.2018YFC1407200,2017YFC1405200);Ministry of Science and Technology,China,and partly supported by the new strategic industries development projects of Shenzhen City(No.JCYJ20170816151922176).
The space-air-ground network architecture integrates satellite systems,aerial networks,and terrestrial networks,where the unmanned aerial vehicle(UAV)communication in the air segment has attracted particular interest ...
关键词：space-air-ground network UAV-aided communication systems timing synchronization OFDMranging 
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