Results 211 to 220 of about 3,003 (240)
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OAM-based Holographic MIMO using Large Intelligent Surfaces
GLOBECOM 2022 - 2022 IEEE Global Communications Conference, 2022This paper addresses the exploitation of the orbital angular momentum (OAM) property of the electromagnetic waves with large intelligent surfaces (LISs) in near-field and line-of-sight propagation conditions for holographic multiple-input multiple-output (MIMO) communications.
Torcolacci G., Decarli N., Dardari D.
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Performance Analysis for Large Intelligent Surfaces enabled MIMO Networks
ICC 2020 - 2020 IEEE International Conference on Communications (ICC), 2020This paper conceive a large intelligent surface (LIS)aided multiple-input multiple-output network for providing wireless services to randomly roaming users. The network performance is analyzed by utilizing stochastic geometry tools. We aim for serving multiple users by jointly designing the passive beamforming weight at LISs and detection weight ...
Tianwei Hou +5 more
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Hybrid Large Intelligent Surfaces
2023 IEEE AFRICON, 2023Yashil Morar +2 more
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Cooperative Beamforming for Large Intelligent Surface Assisted Symbiotic Radios
GLOBECOM 2020 - 2020 IEEE Global Communications Conference, 2020In this paper, we investigate a large intelligent surface (LIS) assisted symbiotic radio (SR) system, in which a LIS device, operating as an Internet-of-Things (IoT) device, exploits the signal from a primary transmitter (PT) as its communication carrier to achieve its own information transmission, and concurrently serves as a desirable additional link
Hu Zhou 0001 +3 more
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Achievable Rate with Correlated Hardware Impairments in Large Intelligent Surfaces
2019 IEEE 8th International Workshop on Computational Advances in Multi-Sensor Adaptive Processing (CAMSAP), 2019Large intelligent surface (LIS) is a new technology yet to be developed. However, this technology is likely to be implemented using cheap components so as to facilitate its deployment. Therefore, we can expect a performance degradation due to hardware impairments.
Juan Vidal Alegría, Fredrik Rusek
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An Investigation of Large Intelligent Surfaces over Different Fading Channels
2021İletişim teknolojisinin gelişmesiyle birlikte kablosuz cihaz sayısı her geçen gün artmaktadır. Bu cihazların iletişiminde 5G önemli bir yere sahiptir. 5G'nin gereksinimlerini karşılamak için farklı teknolojiler önerilmiştir. Bu teknolojiler arasında, Geniş Akıllı Yüzeyler (LIS), 5G teknolojisinin gerçekleştirilmesi için gelecek vaat etmektedir ...
ARSLAN, Furkan +2 more
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Channel Estimation for Ambient Backscatter Communications with Large Intelligent Surface
2019 11th International Conference on Wireless Communications and Signal Processing (WCSP), 2019In this paper, we investigate the channel estimation problem for ambient backscatter communication system where the backscatter device utilizes large intelligent surface (LIS). For the considered LIS-assisted system, a general system model for ambient backscatter with LIS features is presented.
Hui Zheng +4 more
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A Study Of Large Intelligent Surfaces in Rician Fading Channels
2023 International Conference on Electrical, Computer and Energy Technologies (ICECET), 2023Yashil Morar +2 more
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Intelligent motion control of unmanned surface vehicles: A critical review
Ocean Engineering, 2023Meng Joo Er, Huibin Gong
exaly