Results 21 to 30 of about 536 (180)
IEEE Access, 2023 Intelligent reflecting surfaces (IRSs) have been attracting attention as a solution to coverage hole problems in millimeter-wave communication areas. They are considered to be one of the key technologies of next-generation mobile communication systems ...
Hiromi Matsuno +7 more
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Intelligent Reflecting Vehicle Surface: A Novel IRS Paradigm for Moving Vehicular Networks
MILCOM 2022 - 2022 IEEE Military Communications Conference (MILCOM), 2022 Intelligent reflecting surface (IRS) has recently received much attention from the research community due to its potential to achieve high spectral and power efficiency cost-effectively. In addition to traditional cellular networks, the use of IRS in vehicular networks is also considered.
Wei Jiang 0002, Hans D. Schotten
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Optimized Classification of Intelligent Reflecting Surface (IRS)-Enabled GEO Satellite Signals
Sensors, 2023 The intelligent reflecting surface (IRS) is a cutting-edge technology for cost-effectively achieving future spectrum- and energy-efficient wireless communication. In particular, an IRS comprises many low-cost passive devices that can independently reflect the incident signal with a configurable phase shift to produce three-dimensional (3D) passive ...
Mamoona Jamil +6 more
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IEEE Access, 2022 In this study, the use of intelligent reflecting surfaces (IRSs) to improve the capacity of a multi-user multiple-input-single-output downlink system is investigated.
Jung-Chieh Chen
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Physical Layer Security Enhancement via Intelligent Omni-Surfaces and UAV-Friendly Jamming
IEEE Access, 2023 Intelligent reflecting surfaces (IRS) are considered one of the prominent technologies to be adopted in 6G and beyond networks. However, one of the main IRS limitations is restricting the communication to the reflective dimension, which means that users ...
A. M. Benaya +3 more
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Intelligent Reflecting Surface Enabled Covert Communications in Wireless Networks
IEEE Network, 2020 With growing security threats to the evolving wireless systems, protecting user privacy becomes progressively challenging. Even if the transmitted information is encrypted and the potential wiretap channel is physically limited (e.g. through information-theoretic security approaches), the raw data itself, such as transmitter position and transmission ...
Xiao Lu 0001 +5 more
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Drones, 2023 Recently, intelligent reflecting surfaces (IRSs) and unmanned aerial vehicles (UAVs) have been integrated into wireless communication systems to enhance the performance of air–ground transmission. To balance performance, cost, and power consumption well,
Rongen Dong +6 more
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IRS, LIS, and Radio Stripes-Aided Wireless Communications: A Tutorial
Applied Sciences, 2022 This is a tutorial on current techniques that use a huge number of antennas in intelligent reflecting surfaces (IRS), large intelligent surfaces (LIS), and radio stripes (RS), highlighting the similarities, differences, advantages, and drawbacks.
Ali Gashtasbi +2 more
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IEEE Open Journal of the Communications Society, 2020 The concept of reconfiguring wireless propagation environments using intelligent reflecting surfaces (IRS)s has recently emerged, where an IRS comprises of a large number of passive reflecting elements that can smartly reflect the impinging ...
Qurrat-Ul-Ain Nadeem +5 more
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IEEE Access, 2020 As a means to control wireless propagation environments, the use of emerging and novel intelligent reflecting surfaces (IRS) is envisioned to enhance and broaden many applications in future wireless networks.
Dian-Wu Yue, Ha H. Nguyen, Yu Sun
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