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IRS-assisted covert communication with eavesdropper's channel and noise information uncertainties Journal article
Physical Communication, 2022,Volume: 53
Authors:  Zou, Li;  Zhang, Dingcai;  Cui, Miao;  Zhang, Guangchi;  Wu, Qingqing
Favorite |  | TC[WOS]:0 TC[Scopus]:0 | Submit date:2022/05/13
Channel Information Uncertainty  Covert Communication  Intelligent Reflecting Surface  Joint Optimization  Noise Information Uncertainty  
IRS-assisted Multi-cell Multi-band Systems: Practical Reflection Model and Joint Beamforming Design Journal article
IEEE Transactions on Communications, 2022
Authors:  Cai, Wenhao;  Liu, Rang;  Li, Ming;  Liu, Yang;  Wu, Qingqing;  Liu, Qian
Favorite |  | TC[WOS]:0 TC[Scopus]:0 | Submit date:2022/05/17
Array Signal Processing  Beamforming Optimization  Computational Modeling  Hardware  Integrated Circuit Modeling  Intelligent Reflecting Surface  Multi-cell Multi-band Systems  Ofdm  Optimization  Practical Reflection Model  Signal To Noise Ratio  
Deep Reinforcement Learning-Based Optimization for IRS-Assisted Cognitive Radio Systems Journal article
IEEE Transactions on Communications, 2022
Authors:  Zhong, Canwei;  Cui, Miao;  Zhang, Guangchi;  Wu, Qingqing;  Guan, Xinrong;  Chu, Xiaoli;  Vincent Poor, H.
Favorite |  | TC[WOS]:0 TC[Scopus]:0 | Submit date:2022/05/17
Array Signal Processing  Cognitive Radio  Deep Reinforcement Learning  Intelligent Reflecting Surface  Interference  Miso Communication  Optimization  Quality Of Service  Reflect Beamforming  Signal To Noise Ratio  Simulation  Transmit Power Control  
Collaborative Intelligent Reflecting Surface Networks With Multi-Agent Reinforcement Learning Journal article
IEEE Journal on Selected Topics in Signal Processing, 2022,Volume: 16,Issue: 3,Page: 532-545
Authors:  Zhang, Jie;  Li, Jun;  Zhang, Yijin;  Wu, Qingqing;  Wu, Xiongwei;  Shu, Feng;  Jin, Shi;  Chen, Wen
Favorite |  | TC[WOS]:1 TC[Scopus]:1 | Submit date:2022/08/05
Beamforming  Energy Harvesting  Intelligent Reflecting Surface  Multi-agent Reinforcement Learning  
Power-Efficient Passive Beamforming and Resource Allocation for IRS-Aided WPCNs Journal article
IEEE Transactions on Communications, 2022
Authors:  Hua, Meng;  Wu, Qingqing;  Vincent Poor, H.
Favorite |  | TC[WOS]:0 TC[Scopus]:0 | Submit date:2022/05/17
Array Signal Processing  Complexity Theory  Dynamic Versus Static Irs Beamforming  Energy Consumption  Intelligent Reflecting Surface (Irs)  Optimization  Phase Shift Optimization  Power-splitting Eh Receiver Architecture  Radio Frequency  Receivers  Wireless Communication  Wpcn  
Joint Transceiver Optimization for IRS-Aided MIMO Communications Journal article
IEEE Transactions on Communications, 2022
Authors:  Zhao, Xin;  Xu, Kaizhe;  Ma, Shaodan;  Gong, Shiqi;  Yang, Guanghua;  Xing, Chengwen
Favorite |  | TC[WOS]:0 TC[Scopus]:0 | Submit date:2022/05/17
Array Signal Processing  Eigenvalue Decomposition  General Performance Metrics  Intelligent Reflecting Surface  Matrix-monotonic Optimization  Measurement  Mimo Communication  Mse Matrix  Multi-user Mimo System  Mutual Information  Optimization  Signal To Noise Ratio  Transceivers  
Joint Beamforming Design and Power Splitting Optimization in IRS-Assisted SWIPT NOMA Networks Journal article
IEEE Transactions on Wireless Communications, 2022,Volume: 21,Issue: 3,Page: 2019-2033
Authors:  Li, Zhendong;  Chen, Wen;  Wu, Qingqing;  Wang, Kunlun;  Li, Jun
Favorite |  | TC[WOS]:17 TC[Scopus]:16 | Submit date:2021/11/22
Array Signal Processing  Costs  Decoding  Irs  Irs Phase Shift  Noma  Non-orthogonal Multiple Access  Optimization  Power Splitting Ratio  Silicon Carbide  Simultaneous Wireless Information And Power Transfer  Wireless Communication  
Training Optimization for Subarray-Based IRS-Assisted MIMO Communications Journal article
IEEE Internet of Things Journal, 2022,Volume: 9,Issue: 4,Page: 2890-2905
Authors:  Dai, Hui;  Zhang, Zhongshan;  Gong, Shiqi;  Xing, Chengwen;  An, Jianping
Favorite |  | TC[WOS]:1 TC[Scopus]:0 | Submit date:2022/03/04
Channel Estimation  Intelligent Reflecting Surface (Irs)  Mean-square Error (Mse)  Minimization Or Mutual infOrmation (Mui)  Training Optimization  
A Novel Wireless Communication Paradigm for Intelligent Reflecting Surface Based Symbiotic Radio Systems Journal article
IEEE Transactions on Signal Processing, 2022,Volume: 70,Page: 550-565
Authors:  Hua, Meng;  Wu, Qingqing;  Yang, Luxi;  Schober, Robert;  Poor, H. Vincent
Favorite |  | TC[WOS]:1 TC[Scopus]:1 | Submit date:2022/05/17
Array Signal Processing  Bit Error Rate  Optimization  Radio Transmitters  Receivers  Relays  Symbiosis  
Joint Trajectory Design and Resource Allocation for IRS-Assisted UAV Communications With Wireless Energy Harvesting Journal article
IEEE Communications Letters, 2022,Volume: 26,Issue: 2,Page: 404-408
Authors:  Liu, Zhixin;  Zhao, Songhan;  Wu, Qingqing;  Yang, Yi;  Guan, Xinping
Favorite |  | TC[WOS]:3 TC[Scopus]:1 | Submit date:2022/03/04
Block Coordinate Descent Method  Energy Harvesting  Intelligent Reflecting Surface  Unmanned Aerial Vehicle