Search Results - "IEEE transactions on communications"

Intelligent Reflecting Surface-Aided Wireless Communications: A Tutorial by Wu, Qingqing, Zhang, Shuowen, Zheng, Beixiong, You, Changsheng, Zhang, Rui

“…Intelligent reflecting surface (IRS) is an enabling technology to engineer the radio signal propagation in wireless networks. By smartly tuning the signal…”
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Joint Radar and Communication Design: Applications, State-of-the-Art, and the Road Ahead by Liu, Fan, Masouros, Christos, Petropulu, Athina P., Griffiths, Hugh, Hanzo, Lajos

“…Sharing of the frequency bands between radar and communication systems has attracted substantial attention, as it can avoid under-utilization of otherwise…”
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Beamforming Optimization for Wireless Network Aided by Intelligent Reflecting Surface With Discrete Phase Shifts by Wu, Qingqing, Zhang, Rui

“…Intelligent reflecting surface (IRS) is a cost-effective solution for achieving high spectrum and energy efficiency in future wireless networks by leveraging…”
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Intelligent Reflecting Surface: Practical Phase Shift Model and Beamforming Optimization by Abeywickrama, Samith, Zhang, Rui, Wu, Qingqing, Yuen, Chau

“…Intelligent reflecting surface (IRS) that enables the control of wireless propagation environment has recently emerged as a promising cost-effective technology…”
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Terahertz Band Communication: An Old Problem Revisited and Research Directions for the Next Decade (Invited Paper) by Akyildiz, Ian F., Han, Chong, Hu, Zhifeng, Nie, Shuai, Jornet, Josep M.

“…Terahertz (THz) band communications are envisioned as a key technology for 6G and Beyond. As a fundamental wireless infrastructure, THz communication can boost…”
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Channel Estimation for RIS-Empowered Multi-User MISO Wireless Communications by Wei, Li, Huang, Chongwen, Alexandropoulos, George C., Yuen, Chau, Zhang, Zhaoyang, Debbah, Merouane

“…Reconfigurable Intelligent Surfaces (RISs) have been recently considered as an energy-efficient solution for future wireless networks due to their fast and…”
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Scheduling Policies for Federated Learning in Wireless Networks by Yang, Howard H., Liu, Zuozhu, Quek, Tony Q. S., Poor, H. Vincent

“…Motivated by the increasing computational capacity of wireless user equipments (UEs), e.g., smart phones, tablets, or vehicles, as well as the increasing…”
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Physics-Based Modeling and Scalable Optimization of Large Intelligent Reflecting Surfaces by Najafi, Marzieh, Jamali, Vahid, Schober, Robert, Poor, H. Vincent

“…Intelligent reflecting surfaces (IRSs) have the potential to transform wireless communication channels into smart reconfigurable propagation environments. To…”
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Reconfigurable Intelligent Surface-Based Index Modulation: A New Beyond MIMO Paradigm for 6G by Basar, Ertugrul

“…Transmission through reconfigurable intelligent surfaces (RISs), which control the reflection/scattering characteristics of incident waves in a deliberate…”
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Scalable Cell-Free Massive MIMO Systems by Bjornson, Emil, Sanguinetti, Luca

“…Imagine a coverage area with many wireless access points that cooperate to jointly serve the users, instead of creating autonomous cells. Such a cell-free…”
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Intelligent Reflecting Surface Meets OFDM: Protocol Design and Rate Maximization by Yang, Yifei, Zheng, Beixiong, Zhang, Shuowen, Zhang, Rui

“…Intelligent reflecting surface (IRS) is a promising new technology for achieving both spectrum and energy efficient wireless communication systems in the…”
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Active RIS vs. Passive RIS: Which Will Prevail in 6G? by Zhang, Zijian, Dai, Linglong, Chen, Xibi, Liu, Changhao, Yang, Fan, Schober, Robert, Poor, H. Vincent

“…As a revolutionary paradigm for controlling wireless channels, reconfigurable intelligent surfaces (RISs) have emerged as a candidate technology for future 6G…”
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Wireless Networks Design in the Era of Deep Learning: Model-Based, AI-Based, or Both? by Zappone, Alessio, Di Renzo, Marco, Debbah, Merouane

“…This paper deals with the use of emerging deep learning techniques in future wireless communication networks. It will be shown that the data-driven approaches…”
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Artificial-Noise-Aided Secure MIMO Wireless Communications via Intelligent Reflecting Surface by Hong, Sheng, Pan, Cunhua, Ren, Hong, Wang, Kezhi, Nallanathan, Arumugam

“…This article considers an artificial noise (AN)-aided secure MIMO wireless communication system. To enhance the system security performance, the advanced…”
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Channel Estimation for Extremely Large-Scale MIMO: Far-Field or Near-Field? by Cui, Mingyao, Dai, Linglong

“…Extremely large-scale multiple-input-multiple-output (XL-MIMO) is promising to meet the high rate requirements for future 6G. To realize efficient precoding,…”
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IRS-Assisted Secure UAV Transmission via Joint Trajectory and Beamforming Design by Pang, Xiaowei, Zhao, Nan, Tang, Jie, Wu, Celimuge, Niyato, Dusit, Wong, Kai-Kit

“…Despite the wide utilization of unmanned aerial vehicles (UAVs), UAV communications are susceptible to eavesdropping due to air-ground line-of-sight channels…”
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Secrecy-Energy Efficient Hybrid Beamforming for Satellite-Terrestrial Integrated Networks by Lin, Zhi, Lin, Min, Champagne, Benoit, Zhu, Wei-Ping, Al-Dhahir, Naofal

“…In this paper, we investigate secrecy-energy efficient hybrid beamforming (BF) schemes for a satellite-terrestrial integrated network, wherein a multibeam…”
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Modeling and Analysis of Reconfigurable Intelligent Surfaces for Indoor and Outdoor Applications in Future Wireless Networks by Yildirim, Ibrahim, Uyrus, Ali, Basar, Ertugrul

“…Reconfigurable intelligent surface (RIS)-empowered communication is one of the promising 6G technologies that allows the conversion of the wireless channel…”
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Resource Allocation for IRS-Assisted Full-Duplex Cognitive Radio Systems by Xu, Dongfang, Yu, Xianghao, Sun, Yan, Ng, Derrick Wing Kwan, Schober, Robert

“…In this article, we investigate the resource allocation design for intelligent reflecting surface (IRS)-assisted full-duplex (FD) cognitive radio systems. In…”
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Terahertz Massive MIMO With Holographic Reconfigurable Intelligent Surfaces by Wan, Ziwei, Gao, Zhen, Gao, Feifei, Renzo, Marco Di, Alouini, Mohamed-Slim

“…We propose a holographic version of a reconfigurable intelligent surface (RIS) and investigate its application to terahertz (THz) massive multiple-input…”
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