Results 141 to 150 of about 851 (182)

Energy efficiency maximization for IRS-assisted UAV short packet communication. [PDF]

Sci Rep
Hu H, Zhao S, Huang Y, Yu K, Kang Q, Cheng G.   +5 more
europepmc   +1 more source

Design and Performance Analysis of Sub-THz/THz Mini-Cluster Architectures for Dense Urban 5G/6G Networks. [PDF]

Sensors (Basel)
Farré V, Vega-Sánchez J, Garzón V, Garzón NO, Mora HC, Benitez Olivo EE.   +5 more
europepmc   +1 more source

Multi-Intelligent Reflecting Surfaces and Artificial Noise-Assisted Cell-Free Massive MIMO Against Simultaneous Jamming and Eavesdropping. [PDF]

Sensors (Basel)
Hu H, Xie W, Xu K, Xia X, Li N, Wu H.
europepmc   +1 more source

Rate Optimization of Intelligent Reflecting Surface-Assisted Coal Mine Wireless Communication Systems. [PDF]

Entropy (Basel)
Liu Y, Yang Z, Wang B, Xu Y.
europepmc   +1 more source

Performance Studies on machine learning based channel modelling for vehicular visible light communication. [PDF]

Sci Rep
Ramya L, Umadevi K.
europepmc   +1 more source

4D-printed intelligent reflecting surface with improved beam resolution via both phase modulation and space modulation. [PDF]

Microsyst Nanoeng
Kim K, Phon R, Park E, Lim S.
europepmc   +1 more source

Reinforcement Learning for Secure Semantic LEO Satellite Networks: Joint Fidelity-Secrecy Power Allocation. [PDF]

Sensors (Basel)
Zhou F, Zhu X.
europepmc   +1 more source

Joint beamforming and transmit power control for maximizing uplink communication rate of active IRS-assisted ISAC system. [PDF]

Sci Rep
Wang J, Lu S.
europepmc   +1 more source

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Intelligent Reflecting Surface (IRS)-Enhanced Cognitive Radio System

ICC 2020 - 2020 IEEE International Conference on Communications (ICC), 2020
Cognitive radio (CR) is an effective solution to increase the spectral efficiency (SE) of wireless communications by allowing the secondary users (SUs) to share the spectrum with primary users (PUs). On the other hand, intelligent reflecting surface (IRS) is a promising approach to enhance the energy efficiency (EE) of wireless communication systems ...
Jie Yuan 0002, Ying-Chang Liang, Jingon Joung, Gang Feng 0004, Erik G. Larsson   +4 more
openaire   +2 more sources

Intelligent Reflecting Surface (IRS) assisted mmWave Wireless Communication Systems: A Survey

Journal of Communications, 2022
Intelligent Reflecting Surface (IRS) is a promising technology for enhancing the coverage of millimeter wave (mmWave) based future wireless communication systems. Severe path loss and high directivity make mmWave transmission vulnerable to blockage.
Nandan S., M. Abdul Rahiman
openaire   +2 more sources