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Exploring Elemental Properties of Intelligent Reflecting Surfaces
2025 IEEE International Conference on Communications Workshops (ICC Workshops)Intelligent Reflecting Surfaces (IRSs), renowned for their ability to reconfigure wireless signals, operate on the principle of dynamic phase tuning. The reflected signals are configured by controlling the induced capacitance at each element, typically ...
Kushwaha, Ravi +5 more
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Double Intelligent Reflecting Surface for Secure Transmission With Inter-Surface Signal Reflection
IEEE Transactions on Vehicular Technology, 2021In this correspondence, we use double intelligent reflecting surface (IRS) assisted design to enhance the secrecy performance of wireless transmission. Different from the existing studies in the literature, the inter-surface signal reflection is considered in this work, which makes the formulated secrecy rate (SR) optimization problem difficult to ...
Limeng Dong +3 more
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Active Intelligent Reflecting Surface for SIMO Communications
GLOBECOM 2020 - 2020 IEEE Global Communications Conference, 2020Conventionally, a substantial number of reflecting elements (REs) is deployed at the intelligent reflecting surface (IRS) to mitigate the effect of the double-fading attenuation in the IRS-aided link, leading to a large surface size and considerable power consumption.
Ruizhe Long +3 more
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Intelligent Reflecting Surface Aided Vehicular Edge Computing
GLOBECOM 2022 - 2022 IEEE Global Communications Conference, 2022Due to the rapid increase of connected devices and network traffic, the data transport from end-user devices to destination (connected device, cloud, edge servers, etc) can be interrupted because of obstacles and problems. In this paper, we propose to integrate edge servers with the intelligent reflecting surface (IRS) in a vehicular edge computing ...
Laroui, Mohammed +4 more
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Covert Federated Learning via Intelligent Reflecting Surfaces
IEEE Transactions on Communications, 2023National Research Foundation (NRF)
Jie Zheng 0005 +5 more
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Bandwidth and Stability of Reflection Amplifiers for Intelligent Reflecting Surfaces
2023 24th International Conference on Applied Electromagnetics and Communications (ICECOM), 2023Intelligent reflecting surfaces have gained significant attention in modern wireless communication systems. This study investigates the stability and bandwidth characteristics of reflection amplifiers based on the current-inverting negative-impedance converters that promise the enhancement of the intelligent reflecting surfaces with unique power ...
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Estimation Of Channels In Systems With Intelligent Reflecting Surfaces
ICASSP 2022 - 2022 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2022Michael Joham +2 more
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Mars Exploration Aided by Intelligent Reflecting Surface
2022 9th International Conference on Dependable Systems and Their Applications (DSA), 2022Hongjun Zhang +3 more
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Signal Bandwidth and Reflection Angle of Intelligent Reflective Surfaces
2022We describe the behavior of Intelligent Reflective Surfaces (IRS) when employed to relay signals with large bandwidth compared to the central frequency.
G Virone +5 more
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Blind Beamforming for Multiple Intelligent Reflecting Surfaces
ICC 2023 - IEEE International Conference on Communications, 2023Jiawei Yao +6 more
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