Results 21 to 30 of about 391 (136)

Joint Beamforming and Combining Design for mmWave Integrated Access and Backhaul Networks

IEEE Open Journal of the Communications Society
Integrated access and backhaul (IAB) networks operating in full-duplex (FD) mode at millimeter wave frequencies have been actively investigated in the context of future-generation communications networks.
Zou Linfu, Pan Zhiwen, Alaa Alameer Ahmad, Hayssam Dahrouj, Mohammed El-Hajjar   +4 more
doaj   +2 more sources

Paving the Way Toward Mobile IAB: Problems, Solutions and Challenges

IEEE Open Journal of the Communications Society, 2022
Deploying access and backhaul as wireless links, a.k.a. integrated access and backhaul (IAB), is envisioned as a viable approach to enable flexible and dense networks. Even further, mobile IAB (mIAB) is a candidate solution to enhance the connectivity of
Victor F. Monteiro, Francisco Rafael M. Lima, Darlan C. Moreira, Diego A. Sousa, Tarcisio F. Maciel, Behrooz Makki, Hans Hannu   +6 more
doaj   +1 more source

Deep learning integrated reinforcement learning for adaptive beamforming in B5G networks

IET Communications, Volume 16, Issue 20, Page 2454-2466, December 2022., 2022
Abstract In this paper, a deep learning integrated reinforcement learning (DLIRL) algorithm is proposed for comprehending intelligent beamsteering in Beyond Fifth Generation (B5G) networks. The smart base station in B5G networks aims to steer the beam towards appropriate user equipment based on the acquaintance of isotropic transmissions.
Geoffrey Eappen, John Cosmas, Shankar T, Rajesh A, Rajagopal Nilavalan, Joji Thomas   +5 more
wiley   +1 more source

Connecting flying backhauls of unmanned aerial vehicles to enhance vehicular networks with fixed 5G NR infrastructure

IET Smart Cities, Volume 4, Issue 4, Page 239-254, December 2022., 2022
Abstract This paper investigates moving networks of Unmanned Aerial Vehicles to extend connectivity and guarantee data rates in the 5G by analysing possible hovering locations based on limitations such as flight time and coverage. The authors provide analytic bounds on the requirements in terms of connectivity extension for vehicular networks served by
Dalia Popescu, Philippe Jacquet, Bernard Mans   +2 more
wiley   +1 more source

Performance Evaluation of Full-Duplex IAB Multi-Cell and Multi-User Network for FR2 Band

IEEE Access, 2021
One of the approaches to support high data rates in beyond 5G cellular networks is the dense deployment of the small cell millimeter-wave (frequency range 2 (FR2)) ( $>24.5$ GHz) base stations. However, this dense deployment of base stations leads to
A. Bishnu, M. Holm, T. Ratnarajah
doaj   +1 more source

Exploring cybersecurity issues in 5G enabled electric vehicle charging station with deep learning

IET Generation, Transmission &Distribution, Volume 15, Issue 24, Page 3435-3449, December 2021., 2021
Abstract The surging usage of electric vehicles (EVs) demand the robust deployment of trustworthy electric vehicle charging station (EVCS) with millisecond range latency and massive machine to machine communications where 5G could act. However, 5G suffers from inherent protocols, hardware, and software vulnerabilities that seriously threaten the ...
Manoj Basnet, Mohd. Hasan Ali
wiley   +1 more source

Performance Analysis of Group Selection in UAV Networks with Backhaul‐Aware Biasing

Wireless Communications and Mobile Computing, Volume 2021, Issue 1, 2021., 2021
The limited wireless backhaul capacity has become the major bottleneck for UAV communications, while in existing researches of UAV networks, the relation between cell selection and backhaul capacity has not been modeled. This paper proposes cell group selection with backhaul‐aware biasing for UAV networks and analyzes system performance by deriving the
Shusheng Wang, Yuanyuan Du, Hongtao Zhang, Stefan Panic   +3 more
wiley   +1 more source

Joint Association and Resource Allocation for Multi-Hop Integrated Access and Backhaul (IAB) Network

CoRR, 2021
Integrated access and backhaul (IAB) network is envisioned as a novel network architecture for increasing the network capacity and coverage. To facilitate the IAB network, the appropriate methods of wireless link association and resource management are required.
Byungju Lim, Ju-Hyung Lee 0001, Jae-Hong Kwon, Young-Chai Ko   +3 more
openaire   +2 more sources

6G Integrated Access and Backhaul Networks with Sub-Terahertz Links

, 2023
Integrated Access and Backhaul (IAB) is a flexible and low-cost solution to deploy ultra-dense fifth and sixth generation (5G and 6G) systems, as it enables wireless backhaul links based on the same technology and specifications as for the access links ...
Pagin M., Polese M., Gargari A. A., Zorzi M., Matteo Pagin, Michele Polese, Amir Ashtari Gargari, Michele Zorzi   +7 more
core   +1 more source

Integrated Access and Backhaul in Millimeter-Wave Cellular: Benefits and Challenges [PDF]

, 2022
The recently proposed NR-ready integrated access and backhaul (IAB) architecture promises to bring a cost-efficient deployment solution for both coverage extension and capacity boosting in future 5G/5G+ systems. While its impact on the coverage extension
Mao, Wei, Yeh, Shu Ping, Sadovaya, Yekaterina, Orhan, Oner, Nikopour, Hosein, Talwar, Shilpa, Andreev, Sergey, Yeh, Shu-ping, Moltchanov, Dmitri, Shu-ping Yeh, Yekaterina Sadovaya, Oner Orhan, Sergey Andreev, Dmitri Moltchanov, Hosein Nikopour, Wei Mao, Shilpa Talwar   +16 more
core   +1 more source