Spectral efficiency optimization for intelligent reflecting surface aided multi‐input multi‐output terahertz system
Sign Up to like & getrecommendations! Published in 2020 at "Microwave and Optical Technology Letters"
DOI: 10.1002/mop.32362
Abstract: Intelligent reflecting surface (IRS) is considered as a promising application in terahertz (THz) communications since it is able to enhance the THz communication with no additional power consumptions. In this letter, we consider a downlink… read more here.
Keywords: reflecting surface; multi; intelligent reflecting; multi input ... See more keywords
Design of a plasma-based intelligent reflecting surface
Sign Up to like & getrecommendations! Published in 2023 at "Physics of Plasmas"
DOI: 10.1063/5.0142926
Abstract: Plasma-based intelligent reflecting surfaces (IRSs) have been recently proposed to reconfigure the radiation environment between transmitting and receiving antennas. Plasma-based IRSs rely on elements whose electromagnetic response is electronically controlled by varying the plasma density.… read more here.
Keywords: based intelligent; intelligent reflecting; design plasma; plasma ... See more keywords
Detect Pilot Spoofing Attack for Intelligent Reflecting Surface Assisted Systems
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Access"
DOI: 10.1109/access.2021.3054821
Abstract: Pilot spoofing attack (PSA) is a kind of active eavesdropping, which launches the identical training sequence to manipulate the channel estimation outcome during the pilot training phase. The newly proposed intelligent reflecting surface (IRS) system… read more here.
Keywords: pilot spoofing; pilot; intelligent reflecting; reflecting surface ... See more keywords
A Secure-Transmission Maximization Scheme for SWIPT Systems Assisted by an Intelligent Reflecting Surface and Deep Learning
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Access"
DOI: 10.1109/access.2022.3159679
Abstract: Recently, the demand for spectral and energy efficiency has significantly been increased along with new breakthroughs in programmable meta-material techniques. The integration of an intelligent reflecting surface (IRS) into simultaneous wireless information and power transfer… read more here.
Keywords: reflecting surface; swipt; intelligent reflecting; secure transmission ... See more keywords
Design of an Intelligent Reflecting Surface aided mmWave Massive MIMO using X-Precoding
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Access"
DOI: 10.1109/access.2022.3187171
Abstract: In this paper, we consider an intelligent reflecting surface (IRS) aided millimeter wave (mmWave) massive multiple-input multiple-output (MIMO) system using hybrid beamforming/combining. To enhance error performance, we adopt X-code (or X-precoder), a low-complexity precoding technique… read more here.
Keywords: reflecting surface; code precoder; intelligent reflecting; mimo ... See more keywords
Security Hardening of Intelligent Reflecting Surfaces Against Adversarial Machine Learning Attacks
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Access"
DOI: 10.1109/access.2022.3206012
Abstract: Next-generation communication networks, also known as NextG or 5G and beyond, are the future data transmission systems that aim to connect a large amount of Internet of Things (IoT) devices, systems, applications, and consumers at… read more here.
Keywords: intelligent reflecting; reflecting surfaces; machine learning; learning attacks ... See more keywords
Resource Configuration for Throughput Maximization in UAV-WPCN With Intelligent Reflecting Surface
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Access"
DOI: 10.1109/access.2023.3266375
Abstract: UAV-based wireless powered communication network is a promising method of power supply for battery-free IoT devices, but the limited wireless transmission capability of the UAV constrains the coverage area and transmission throughput. This paper aims… read more here.
Keywords: reflecting surface; intelligent reflecting; throughput maximization; convex ... See more keywords
Robust Design for Intelligent Reflecting Surface-Assisted MIMO-OFDMA Terahertz IoT Networks
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Internet of Things Journal"
DOI: 10.1109/jiot.2021.3064069
Abstract: Terahertz (THz) communication has been regarded as one promising technology to enhance the transmission capacity of future Internet-of-Things (IoT) users due to its ultrawide bandwidth. Nonetheless, one major obstacle that prevents the actual deployment of… read more here.
Keywords: thz; reflection matrix; terahertz; intelligent reflecting ... See more keywords
Intelligent Reflecting Surface and Artificial-Noise-Assisted Secure Transmission of MEC System
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Internet of Things Journal"
DOI: 10.1109/jiot.2021.3127534
Abstract: Mobile-edge computing (MEC) and intelligent reflecting surface (IRS) have attracted much attention as promising technologies for the next-generation mobile networks and Internet of Things (IoT). In this article, we investigate how to improve the security… read more here.
Keywords: intelligent reflecting; reflecting surface; artificial noise; mec system ... See more keywords
Intelligent-Reflecting-Surface-Empowered Wireless-Powered Caching Networks
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Internet of Things Journal"
DOI: 10.1109/jiot.2022.3142206
Abstract: In this article, we propose an intelligent reflecting surface (IRS)-enabled wireless-powered caching system. In the proposed IRS model, a power station (PS) provides wireless energy to multiple Internet of Things (IoT) devices, delivering their information… read more here.
Keywords: reflecting surface; wireless; powered caching; intelligent reflecting ... See more keywords
Outage Analysis of NOMA-Enabled Backscatter Communications With Intelligent Reflecting Surfaces
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Internet of Things Journal"
DOI: 10.1109/jiot.2022.3150418
Abstract: Intelligent reflecting surface (IRS) has emerged as a potential technology to achieve smart wireless communications and high energy efficiency. On the other hand, nonorthogonal multiple access (NOMA)-enabled backscatter communications have shown a great potential in… read more here.
Keywords: backscatter communications; backscatter; intelligent reflecting; enabled backscatter ... See more keywords