Results 51 to 60 of about 7,039 (276)

REITS [PDF]

Proceedings of the 22nd International Workshop on Mobile Computing Systems and Applications, 2021
Autonomous vehicles are predicted to dominate the transportation industry in the foreseeable future. Safety is one of the major challenges to the early deployment of self-driving systems. To ensure safety, self-driving vehicles must sense and detect humans, other vehicles, and road infrastructure accurately, robustly, and timely.
Zhuqi Li, Can Wu, Sigurd Wagner, James C. Sturm, Naveen Verma, Kyle Jamieson   +5 more
openaire   +2 more sources

Degrees of Freedom of the Wireless X-Network Assisted by Intelligent Reflecting Surfaces

IEEE Open Journal of the Communications Society, 2023
In this paper, we study the DoF of the time-selective $M\times N$ wireless $X$ -network assisted by an IRS. It is well-known that the DoF of the $M\times N$ wireless $X$ -network is ${}\frac {MN}{M+N-1}$ .
Ali H. Abdollahi Bafghi, Vahid Jamali, Mahtab Mirmohseni, Masoumeh Nasiri-Kenari   +3 more
doaj   +1 more source

RIS Assisted Anti-Jamming in Next-Generation Wireless Communication Networks: A Survey of Threats, Solutions, and Research Challenges

IEEE Open Journal of the Communications Society
Rapid growth in wireless data traffic and the increasing demand for secure, low-latency communication have driven research toward next-generation (6G) technology, which aims to provide ubiquitous, secure wireless connectivity.
Zain Ul Abideen Tariq, Emna Baccour, Aiman Erbad, Mounir Hamdi   +3 more
doaj   +1 more source

Opportunities for Intelligent Reflecting Surfaces in 6G Empowered V2X Communications [PDF]

The applications of upcoming sixth-generation (6G) empowered vehicle-to-everything (V2X) communications depend heavily on large-scale data exchange with high throughput and ultra-low latency to ensure system reliability and passenger safety.
Ranjha, Ali, Ranjha, A., LAGUNAS, Eva, Ottersten, Bjorn, Popovski, P., Jamshed, M.A., Bozorgchenani, Arash, Mahmood, A., MAHMOOD, Asad, Popovski, Petar, Bozorgchenani, A., Jamshed, Muhammad Ali, KHAN, Wali Ullah, CHATZINOTAS, Symeon, Pervaiz, H., Pervaiz, Haris, Lagunas, E., Chatzinotas, S., Ottersten, B., Khan, W.U.   +19 more
core   +1 more source

Intelligent Reflecting Surfaces : Physics, Propagation, and Pathloss Modeling

, 2020
Intelligent reflecting surfaces can improve the communication between a source and a destination. The surface contains metamaterial that is configured to "reflect" the incident wave from the source towards the destination.
Björnson, Emil,, Larsson, Erik G.,, Ozdogan, Ozgecan,   +2 more
core   +1 more source

A Survey on RIS Advances in Terahertz Communications: Emerging Paradigms and Research Frontiers

IEEE Access
Communication at terahertz (THz) frequencies has emerged as a potential answer to the challenge of providing massive capacity and ultra-high data speeds for 6G wireless networks.
Manzoor Ahmed, Abdul Wahid, Wali Ullah Khan, Feroz Khan, Asim Ihsan, Zain Ali, Khaled M. Rabie, Thokozani Shongwe, Zhu Han   +8 more
doaj   +1 more source

Intelligent Reflecting Surface–UAV Systems in the Internet of Things Network: A Survey

IEEE Access, 2023
Intelligent reflecting surfaces (IRSs) and unmanned aerial vehicles (UAVs) are used in Internet of Things (IoT) networks to reduce costs, maximize energy efficiency, and provide a large coverage area through a flexible base station.
Sarah A. Alsarayreh, Nurul Asyikin Mohamed Radzi, Ammar Ahmed Alkahtani, Kaiyisah Hanis Mohd Azmi   +3 more
doaj   +1 more source

UAV Communication Aided by Intelligent Reflective Surfaces - A Performance Analysis in the Context of Industry 4.0

, 2023
This paper presents a wireless communication solution enabled by unmanned aerial vehicles and intelligent reflecting surfaces for catering to the wireless communication needs of smart factories.
Muhammad Bilal (12633907), Albena Mihovska (13912398), Asim Ul Haq (14435685)   +2 more
core   +1 more source

Smart and Secure Wireless Communications via Reflecting Intelligent Surfaces: A Short Survey

IEEE Open Journal of the Communications Society, 2020
With the emergence of the Internet of Things (IoT) technology, wireless connectivity should be more ubiquitous than ever. In fact, the availability of wireless connection everywhere comes with security threats that, unfortunately, cannot be handled by ...
Abdullateef Almohamad, Anas M. Tahir, Ayman Al-Kababji, Haji M. Furqan, Tamer Khattab, Mazen O. Hasna, Huseyin Arslan   +6 more
doaj   +1 more source

Reconfigurable Intelligent Surface-Aided Single-Input Single-Output K-Complex Symbol Golden Codeword-Based Modulation

IEEE Access, 2021
Small reconfigurable intelligent surfaces (RISs) have greater potential for flexibility and ubiquity compared to large RISs. In the literature, the theoretical average bit error probability (ABEP) of a phase-adjustable element access-point-based RIS (AP ...
Narushan Pillay, Hongjun Xu
doaj   +1 more source