Results 81 to 90 of about 1,118 (191)

Joint Weighted Dynamic Resources Optimisation in Green Open Radio Access Network

IET Networks, Volume 14, Issue 1, January/December 2025.
The paper presents an optimisation framework for the off‐grid green open radio access network architecture using renewable energy, aiming to optimise power and bandwidth allocation, ensure high data rates and improve service quality, considering factors like power consumption and maintenance cost. ABSTRACT The rapid growth of interconnected devices and
Raad S. Alhumaima, M. S. Al‐Abadi, Basit N. Khalaf, Riyadh Khlf Ahmed   +3 more
wiley   +1 more source

Cell-Free Massive MIMO with Hardware-Impaired Wireless Fronthaul

2025 59th Asilomar Conference on Signals, Systems, and Computers
The multi-user interference-related typo in Eqn. (15) is corrected, and simulations are renewed.
Özlem Tugfe Demir, Emil Björnson
openaire   +2 more sources

Quantum teleportation in higher dimension and entanglement distribution via quantum switches

IET Quantum Communication, Volume 6, Issue 1, January/December 2025.
This paper presents a novel theoretical framework for transmitting classical information through entanglement distribution of qudits over two quantum channels in a superposition of causal orders. The authors introduce the first quantum switch operation for 2‐qudit systems and a theoretical model for qudit entanglement distribution via a quantum switch.
Indrakshi Dey, Nicola Marchetti
wiley   +1 more source

Adaptive power management for multiaccess edge computing‐based 6G‐inspired massive Internet of Things

IET Wireless Sensor Systems, Volume 15, Issue 1, January/December 2025.
The paper proposes a containerised edge computing model for power optimisation in 6G‐inspired massive Internet‐of‐Things applications. The problem is formulated as a central processing unit energy consumption cost function based on quasi‐finite system observations. Results show that the model performs better compared to a competitive baseline algorithm.
Babatunde S. Awoyemi, Bodhaswar T. Maharaj   +1 more
wiley   +1 more source

Efficiently Secure Broadcasting in 5G Wireless Fog-Based-Fronthaul Networks

International Journal of Wireless & Mobile Networks, 2018
12 pages, 8 ...
Sulieman, Nabeel I., Gitlin, Richard D.
openaire   +3 more sources

Microservice Adaptability and Self‐Organization of UAV‐Assisted Wireless Networks in Failure Rural Scenarios

International Journal of Distributed Sensor Networks, Volume 2025, Issue 1, 2025.
Internet access remains unavailable for approximately 2 billion people in remote areas, limiting their access to essential services such as healthcare and education. This paper presents a UAV‐based wireless network architecture combined with a microservice model to ensure the dynamic deployment of IoT applications in rural environments.
Andrés García-López, Diego Ramos-Ramos, Santiago García-Gil, José Gómez-delaHiz, Juan Manuel Murillo, Jaime Galán-Jiménez, Francesco Betti Sorbelli   +6 more
wiley   +1 more source

Efficient Algorithms for Sum Rate Maximization in Fronthaul-Constrained C-RANs

, 2019
The 16th International Symposium on Wireless Communication Systems, Oulu, Finland, 27-30 August 2020We consider downlink transmission of a fronthaul-constrained cloud radio access network.
Vu, Quang-Doanh, Nguyen, Kien-Giang, Tran, Le-Nam, Juntti, Markku   +3 more
core   +1 more source

SDN-enabled resource management for converged Fi-Wi 5G Fronthaul

, 2021
Future mobile networks will offer high data rates based on high-capacity fronthaul. Current fronthaul design has two main components that communicate via the common public radio interface and fiber links, i.e., remote units (RUs) that implement simple ...
Datsika, Eftychia, Ramantas, Kostas, Verikoukis, Christos, Neto, L. Anet, Neto, Luiz Anet, Datsika, E., Monroy, I. Tafur, Vardakas, J., Monroy, I. Tafur; id_orcid, Ramantas, K., Vardakas, John, Monroy, Idelfonso Tafur, Mekikis, P.V., Verikoukis, C., Mekikis, Prodromos-Vasileios   +14 more
core   +1 more source

Leveraging Massive MIMO Over mmWave Fronthaul Link for Throughput Maximization in Cloud Radio Access Networks

IEEE Access
Massive data traffic over capacity-limited fronthaul link of a cloud radio access network (CRAN) poses a severe challenge in modern wireless systems. We propose a novel CRAN architecture to address this challenge that leverages a large array of antennas ...
Iqra Farhat, Umar Rashid
doaj   +1 more source

Dual-Band Wireless Fronthaul Using a FSS-Based Focal-Point/Cassegrain Antenna Assisted by an Optical Midhaul

IEEE Access, 2019
This work reports the concept and implementation of a dual-band wireless fronthaul (FH), using a frequency selective surface (FSS)-based focal-point/Cassegrain antenna, assisted by an optical midhaul (MH).
Hugo Rodrigues Dias Filgueiras, Ramon Maia Borges, Marcello Caldano Melo, Tiago Henrique Brandao, Arismar Cerqueira Sodre   +4 more
doaj   +1 more source