Results 51 to 60 of about 809 (176)

Resource Allocation and Node Placement in Multi-Hop Heterogeneous Integrated-Access-and-Backhaul Networks

IEEE Access, 2020
We consider a heterogeneous MIMO-OFDMA based dense small cell (SC) system in which each macro cell base station (MBS) serves its coverage area with the help of small cell base stations (SBSs) through multi-hop wireless connections.
Jiun Y. Lai, Wu-Hsiu Wu, Yu T. Su
doaj   +1 more source

The Evolution of Autonomous Systems for Planetary Cave Exploration: A Review

Journal of Field Robotics, Volume 43, Issue 6, Page 4094-4115, September 2026.
ABSTRACT The exploration of Subsurface Access Points (SAPs), such as lava tubes on the Moon and Mars, has gained significant interest due to their potential as stable environments shielded from surface radiation and temperature extremes. These sites are considered high‐value targets for detecting water and signs of ancient life, and assessing their ...
Sarah Swinton, Daniel Mitchell, Jamie Blanche, Euan McGookin, David Flynn   +4 more
wiley   +1 more source

A new link activation policy for latency reduction in 5G integrated access and backhaul systems

Discrete and Continuous Models and Applied Computational Science
The blockage of the propagation path is one of the major challenges preventing the deployment of fifth-generation New Radio systems in the millimeter-wave band.
Anna A. Zhivtsova, Vitaly A. Beschastnyy
doaj   +1 more source

Edge Computing-Based Layered Video Streaming Over Integrated Satellite and Terrestrial 5G Networks

IEEE Access, 2022
In the coming era of telecommunication, the integration of satellite capabilities with emerging 5G technologies has been considered as a promising solution to achieve assured user experiences in bandwidth-hungry content applications.
Satish Kumar, Ning Wang, Yogaratnam Rahulan, Barry Evans   +3 more
doaj   +1 more source

Integrated LEO Constellation and In‐Cabin Distribution System for Continuous Aircraft 5G Connectivity

International Journal of Satellite Communications and Networking, Volume 44, Issue 5, Page 594-606, September/October 2026.
ABSTRACT The integration of low Earth orbit (LEO) satellite constellations with commercial aircraft communication systems presents critical challenges in maintaining continuous connectivity during dynamic flight conditions. Current geostationary satellite systems suffer from high round‐trip latency ( > 500 ms) and inadequate coverage at high latitudes,
Raúl Parada, Victor Monzon Baeza, Carlos Horcajo Fernández de Gamboa, Rocío Serrano Camacho, Carlos Monzo   +4 more
wiley   +1 more source

Optimal Resource Allocation for O-RAN With Integrated Access and Backhaul

IEEE Open Journal of the Communications Society
We propose a resource allocation optimisation framework that integrates the O-RAN architecture with out-band Integrated Access and Backhaul (IAB). Using mixed-integer linear programming (MILP), we coordinate multiple control functions across O-RAN to ...
Alican Topcu, Syed Ali Raza Zaidi, Ahmed Q. Lawey   +2 more
doaj   +1 more source

An edge AI‐powered power converter hardware platform for practical end‐to‐end AI‐to‐converter closed‐loop deployment

Energy Conversion and Economics, Volume 7, Issue 4, Page 260-278, August 2026.
Abstract Modern power systems require increasingly flexible and responsive power conversion, driving the need for power converters with enhanced controllability and adaptability, where artificial intelligence (AI) plays a key role in enabling intelligent decision making, adaptive control and system level optimization.
Pingyang Sun, Fan Zhang, Zihang Qiu, Junjie Chang, Hanwen Zhang, Gen Li   +5 more
wiley   +1 more source

UAV-Based In-Band Integrated Access and Backhaul for 5G Communications [PDF]

2018 IEEE 88th Vehicular Technology Conference (VTC-Fall), 2018
We introduce the concept of using unmanned aerial vehicles (UAVs) as drone base stations for in-band Integrated Access and Backhaul (IB-IAB) scenarios for 5G networks. We first present a system model for forward link transmissions in an IB-IAB multi-tier drone cellular network.
Abdurrahman Fouda, Ahmed S. Ibrahim 0001, Ismail Güvenç, Monisha Ghosh   +3 more
openaire   +3 more sources

Harnessing edge computing and citizen science: A new prototype design for continental‐scale acoustic monitoring in Australia and beyond

Methods in Ecology and Evolution, Volume 17, Issue 8, Page 2295-2308, August 2026.
Abstract Inadequate monitoring of biodiversity is a characteristic of conservation the world over. The potential of acoustic monitoring is compelling, although the challenges remain substantial. Effective solutions require transdisciplinary collaboration among stakeholders, a focus on open‐source development, and flexible, multipronged technical ...
Andrea S. Griffin, Oliver Kelly, Eric Johns, Stephan Chalup, Alex Callen, Darren Southwell, Matt W. Hayward, Ysobel Sims   +7 more
wiley   +1 more source

Delay reduction and interference mitigation by resource management for IAB networks

Discover Applied Sciences
To overcome the increasing demand for high-throughput data services, the 3rd Generation Partnership Project (3GPP) has proposed Integrated Access and Backhaul (IAB) in Release 16 as a scalable and cost-effective alternative to traditional fiber backhaul ...
Chourouk Ghodhbane, Patrick Savelli, Cedric Gueguen, Xavier Lagrange   +3 more
doaj   +1 more source