Intelligent reflecting surface enhanced ofdm
Nettet19. aug. 2024 · The RIS 305 may also be referred to as an intelligent reflecting surface. In some examples, the RIS 305 may be a repeater. [0080] The RIS 305 may be, or may include, a planar or two-dimensional structure or surface that is designed to have properties to enable a dynamic control of signals or electromagnetic waves reflected … Nettet17. mar. 2024 · Intelligent reflecting surface (IRS) is a promising new technology for achieving both spectrum and energy efficient wireless communication systems in the …
Intelligent reflecting surface enhanced ofdm
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NettetConference Papers: 16. Qingqing Wu and R. Zhang, “Beamforming optimization for intelligent reflecting surface with discrete phase shifts,’’ in Proc. IEEE ICASSP, 2024. (Invited Paper) 15. Qingqing Wu and R. Zhang, “Intelligent Reflecting Surface Enhanced Wireless Network: Joint Active and Passive Beamforming Design,’’ in Proc. … NettetThis paper studies an IRS-assisted secure commu-nication system, where the confidential signal is intercepted by multiple eavesdroppers. Considering imperfect eavesdroppers channel state information (ECSI), we first analyze the worst-case secrecy rate (WCSR) performance. To maximize the secrecy rate performance, the reflecting amplitudes …
Nettet7. sep. 2024 · Abstract: In the intelligent reflecting surface (IRS)-enhanced wireless communication system, channel state information (CSI) is of paramount importance for … NettetIntelligent reflecting surface (IRS) is an emerging technique to enhance the wireless communication spectral efficiency with low hardware and energy cost. In th IRS …
Nettet29. jan. 2024 · In the intelligent reflecting surface (IRS)-enhanced wireless communication system, channel state information (CSI) is of paramount importance for … NettetVarious aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a signal that is transmitted by a base station with a modulation signature associated with a reconfigurable intelligent surface (RIS) or a repeater and redirected by the RIS or the repeater using modulation that …
Nettet13. des. 2024 · Simulation results show that the proposed design significantly improves the OFDM link rate performance as compared to the cases without the IRS or with other …
Nettet18. nov. 2024 · Reconfigurable Intelligent Surface (RIS)-Enhanced Two-Way OFDM Communications. Abstract: In this paper, we focus on the reconfigurable intelligent … how to delete tebex accountNettet12. apr. 2024 · Joint design scheme of resource allocation for intelligent reflecting surface assisted millimeter wave NOMA system ... [26] WU Q Q, ZHANG R. Intelligent reflecting surface enhanced wireless. network via joint active and passive beamforming[J]. IEEE Transactions on Wireless Communications, 2024, 18(11): 5394 … the most inappropriate things for kidsNettet7. sep. 2024 · 09/07/19 - In the intelligent reflecting surface (IRS)-enhanced wireless communication system, channel state information (CSI) ... Glossary; APIs; Sign Up; … how to delete techgig accountNettet26. jul. 2024 · li et al.: irs enhanced wideband mimo-ofdm communications 4813 2) Auxiliary Variable : When the beamformers W i , ∀ i ∈ N ,t h eB P Sm a t r i x Θ , and weighting parameters ρ k,i , ∀ k ∈ how to delete teespring accountNettetEnhanced Secure SWIPT in Heterogeneous Network via Intelligent Reflecting Surface. ... 免费获取 收藏 引用 分享. 基本信息. Title: Enhanced Secure SWIPT in Heterogeneous Network via Intelligent Reflecting Surface: Author: jie yang Xinsheng Ji Kaizhi Huang Yi Wang : DOI: 10.1155/2024/8836757: Comments: Category: Subjects the most increased force protection levelNettet1. nov. 2024 · Download Citation On Nov 1, 2024, Shiyu Liu and others published Deep Learning Based Channel Estimation for Intelligent Reflecting Surface Aided MISO-OFDM Systems Find, read and cite all the ... how to delete teams messagehow to delete teams recording from stream