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Reconfigurable intelligent surfaces with solar energy harvesting
In this paper, we compute the throughput of wireless communications using Reconfigurable Intelligent Surfaces (RIS) when the source harvests energy...
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Secure Communications with THz Reconfigurable Intelligent Surfaces and Deep Learning in 6G Systems
In anticipation of the 6G era, this paper explores the integration of terahertz (THz) communications with Reconfigurable Intelligent Surfaces (RIS)...
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Coded environments: data-driven indoor localisation with reconfigurable intelligent surfaces
Reconfigurable Intelligent Surfaces have recently emerged as a revolutionary next-generation wireless networks paradigm that harnesses engineered...
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Reconfigurable Intelligent Surfaces Aided Terahertz Communication for 6G: Challenges and Potential Solutions
Recently, reconfigurable intelligent surfaces (RIS) aided design has been introduced for next-generation wireless networks to enhance system...
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Improving power efficiency in 6G wireless communication networks through reconfigurable intelligent surfaces for different phase information
With increasing needs for high-bitrate, ultra-reliability, spectral efficiency, power efficiency, and reducing latency in the wireless network,...
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Reconfigurable Intelligent Surface (RIS)-Assisted UAV Cellular Communication
An unmanned aerial vehicle, UAV, is an aerial vehicle without a directing pilot and is controlled remotely by humans. UAVs have applications in...
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Dynamic edge computing empowered by reconfigurable intelligent surfaces
In this paper, we propose a novel algorithm for energy-efficient low-latency dynamic mobile edge computing (MEC), in the context of beyond 5G...
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Dual-band dynamic reconfigurable intelligent surface for signal enhancement in millimeter wave
Millimeter wave with large bandwidth, high transmission rate, and low delay is considered a reliable alternative to cope with the spectrum shortage....
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Reconfigurable Intelligent Surfaces Using Non Orthogonal Multiple Access and Solar Energy Harvesting
This article studies the throughput of non orthogonal multiple access (NOMA) using reconfigurable intelligent surfaces (RIS) when the source harvests...
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Throughput maximization for irregular reconfigurable intelligent surface assisted NOMA systems
Reconfigurable intelligent surface (RIS) is an emerging technology to improve the spectral efficiency of wireless communication systems. However, the...
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Blind reconfigurable intelligent surface-aided fixed non-orthogonal multiple access for intelligent vehicular networks
In intelligent vehicular networks, vehicles should be able to communicate with their surroundings while traveling. This results in more efficient,...
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Architecture for sub-100 ms liquid crystal reconfigurable intelligent surface based on defected delay lines
Reconfigurable intelligent surfaces, comprised of passive tunable elements, are emerging as an essential device for upcoming millimeter wave and...
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Experimental demonstration of reflected beamforming and interference nulling at sub6GHz thanks to varactor-based reconfigurable intelligent surface
Reconfigurable intelligent surface (RIS) is a promising solution to boost coverage sustainably by reflecting waves from a transmitter to a receiver...
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Study of the Characteristics of Reconfigurable Intelligent Surfaces with Imperfect Unit Cells
AbstractReconfigurable intelligent surfaces are a promising direction for the development of future wireless networks. Such surfaces consist of unit...
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Full duplex reconfigurable intelligent surfaces system relying on NOMA and wireless power transfer
In this article, we analyze the downlink transmission of a wirelessly powered hybrid cooperative non-orthogonal multiple access (C-NOMA) system...
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Survey on reconfigurable intelligent surfaces below 10 GHz
Reconfigurable intelligent surface (RIS) is a programmable structure that can be used to control the propagation of electromagnetic waves by changing...
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Physical Layer Security Enhancement Using Reconfigurable Intelligent Surfaces and Multi-antenna Energy Harvesting
In this article, we suggest enhancing the physical layer security of wireless systems using reconfigurable intelligent surfaces (RIS). We compute the...
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Physical Layer Security of Non Orthogonal Multiple Access Using Reconfigurable Intelligent Surfaces
In this paper, we propose to improve the physical layer security of non orthogonal multiple access (NOMA) using reconfigurable intelligent surfaces...
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Sum Rate Maximization in STAR-RIS-Assisted Uplink AmBC-CR Networks with NOMA
In this paper, we investigate a network of backscatter devices (BDs) empowered with cognitive radio (CR) that uses non-orthogonal multiple access...
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Re-configurable Intelligent Surfaces Assisted Simultaneous Wireless Information and Power Transfer
The bandwidth limitation is an arduous challenge to deploy the large-scale Internet of Things (IoTs) beyond fifth-generation (B5G) communication...
