IRS

作品数:466被引量:1054H指数:14
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相关领域:医药卫生更多>>
相关作者:张广驰崔苗张昱孙钢灿梁彦更多>>
相关机构:南京邮电大学重庆邮电大学海南大学广东工业大学更多>>
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相关基金:国家自然科学基金国家重点基础研究发展计划北京市自然科学基金国家科技重大专项更多>>
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Power Minimization for the IRS-Aided SWIPT Secure Communication System with Imperfect Cascaded Channel
《Journal of Communications and Information Networks》2023年第2期133-140,共8页Chunlong He Shuqiong Xu Gongbin Qian Xingquan Li Chiya Zhang 
National Natural Science Foundation of China(62101161);Shenzhen Basic Research Program(20200812112423002);Shenzhen Basic Research Program(JCYJ20220531103008018);open research fund of National Mobile Communications Research Laboratory,Southeast University(2022D02)。
Intelligent reflecting surface(IRS)-assisted simultaneous wireless information and power transfer(SWIPT)is a promising technology for prolonging the lifetime of the users and improving system performance.However,it is...
关键词:IRS SWIPT secure communication AO 
FLIGHT:Federated Learning with IRS for Grouped Heterogeneous Training
《Journal of Communications and Information Networks》2022年第2期135-144,共10页Tong Yin Lixin Li Donghui Ma Wensheng Lin Junli Liang Zhu Han 
National Natural Sci-ence Foundation of China(NSFC)(62001387);Shang-hai Academy of Spaceflight Technology(SAST)(SAST2020124);NSF(CNS-2107216);NSF(CNS-2128368)。
In recent years,federated learning(FL)has played an important role in private data-sensitive scenarios to perform learning tasks collectively without data exchange.However,due to the centralized model aggregation for ...
关键词:federated learning decentralized aggrega-tion intelligent reflecting surfaces grouped learning 
How to Deploy Intelligent Reflecting Surfaces in Wireless Network:BS-side,User-side, or Both Sides?被引量:2
《Journal of Communications and Information Networks》2022年第1期1-10,共10页Changsheng You Beixiong Zheng Weidong Mei Rui Zhang 
Ministry of Education,Singapore(T2EP50120-0024);the Advanced Research and Technology Innovation Centre(ARTIC)of National University of Singapore(R-261-518-005-720)。
The performance of wireless communication systems is fundamentally constrained by the random and uncontrollable wireless channel. By leveraging the recent advances in digitally-controlled metasurface, intelligent refl...
关键词:intelligent reflecting surface(IRS) IRS deployment double-IRS system cooperative beamforming channel estimation 
A Promising Technology for 6G Wireless Networks:Intelligent Refl ecting Surface被引量:4
《Journal of Communications and Information Networks》2021年第1期1-16,共16页Wenxuan Long Rui Chen Moretti Marco Wei Zhang Jiandong Li 
This work was supported in part by Open Research Fund of National Mobile Communications Research Laboratory,Southeast University under Grant 2021D04;Fundamental Research Funds for the Central Universities,and Innovation Fund of Xidian University.
The intelligent information society,which is highly digitized,intelligence inspired,and globally data driven,will be deployed in the next decade.The next 6G wireless communication networks are the key to achieve this ...
关键词:6G beyond 5G(B5G) intelligent radio environment reconfigurable metasurface intelligent reflecting surface(IRS) 
Joint Beamforming and Phase Shift Design in Downlink UAV Networks with IRS-Assisted NOMA被引量:8
《Journal of Communications and Information Networks》2020年第2期138-149,共12页Shiyu Jiao Fang Fang Xiaotian Zhou Haixia Zhang 
This work was in part supported by National Natural Science Foundation of China(Nos.61971270 and 61860206005);Shandong Provincial Natural Science Foundation(No.ZR2019QF016).
This paper investigates a simple design of intelligent reflecting surface(IRS)based unmanned aerial vehicles(UAV)assisted multiple-input single-output nonorthogonal multiple access(NOMA)downlink network.The aim of thi...
关键词:UAV IRS BEAMFORMING convex optimization NOMA 
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