Results 71 to 80 of about 1,160,876 (153)

Recent Advances in Machine Learning for Network Automation in the O-RAN. [PDF]

Sensors (Basel), 2023
Hamdan MQ, Lee H, Triantafyllopoulou D, Borralho R, Kose A, Amiri E, Mulvey D, Yu W, Zitouni R, Pozza R, Hunt B, Bagheri H, Foh CH, Heliot F, Chen G, Xiao P, Wang N, Tafazolli R.   +17 more
europepmc   +1 more source

A Survey and Quantitative Analysis of Network Architectures for Future 6G Services in Rural and Underserved Areas

IEEE Open Journal of the Communications Society
Bridging the rural digital divide remains a persistent global challenge despite the widespread deployment of 4G and 5G cellular networks. This paper presents a comprehensive survey and quantitative analysis of network architectures for enabling future ...
Souradeep Deb, Nishith D. Tripathi, Jeffrey H. Reed   +2 more
doaj   +1 more source

Enhancing URLLC Resiliency in Open RAN Access Networks via AI and Intelligent RIC Architectures [PDF]

University of Technology Sydney. Faculty of Engineering and Information Technology.The emergence of Ultra-Reliable Low-Latency Communication (URLLC) applications has introduced unprecedented demands on wireless networks.
Arnaz, Ava Azadeh
core  

Intelligent Closed-loop RAN Control with xApps in OpenRAN Gym

, 2022
Softwarization, programmable network control and the use of all-encompassing controllers acting at different timescales are heralded as the key drivers for the evolution to next-generation cellular networks.
Bonati, Leonardo, Basagni, Stefano, Melodia, Tommaso, Polese, Michele, D'Oro, Salvatore   +4 more
core  

O-RAN Security: From Standardization and Threat Modeling to Practical Security Testing

IEEE Open Journal of the Communications Society
The Open Radio Access Network (O-RAN) introduces openness and disaggregation to cellular networks, enabling innovation and multi-vendor interoperability.
Joshua Moore, Aly Sabri Abdalla, Felix Klement, Aayam Raj Shakya, Prateek Shantharama, Vuk Marojevic   +5 more
doaj   +1 more source

Enhancing Energy Efficiency in O-RAN Through Intelligent xApps Deployment [PDF]

The proliferation of 5G technology presents an unprecedented challenge in managing the energy consumption of densely deployed network infrastructures, particularly Base Stations (BSs), which account for the majority of power usage in mobile networks. The
Chetty, Swarna, Liang, Xuanyu, Ahmadi, Hamed, Al-Tahmeesschi, Ahmed, Wang, Qiao, Sun, Chenrui   +5 more
core   +1 more source

Integrating Zero Trust Architecture in O-RAN: A Comprehensive Survey and Analysis

IEEE Open Journal of the Communications Society
Open Radio Access Network (O-RAN) is a new approach to mobile networks that disaggregates the network architecture into multi-vendor interoperable physical and software-defined network components connected through standardized open interfaces.
Ali Mehrban, Zakaria Abou El Houda, Hajar Moudoud, Long Bao Le   +3 more
doaj   +1 more source

XAI4C: XAI for Conflict Detection and Mitigation in O-RAN Near-RT RIC [PDF]

The Open Radio Access Network (O-RAN) architecture introduces a modular approach to network design, enabling flexibility by decoupling hardware and software while fostering innovation in a multi-vendor ecosystem.
Ahmed Badawy, Corrado Puligheddu, Carla Fabiana Chiasserini, Nancy Varshney   +3 more
core   +1 more source

Mitigating ML-Driven Adversarial Attacks on xApps Using Dynamic Defense Mechanisms

IEEE Open Journal of the Communications Society
The open radio access network architecture (O-RAN) architecture leverages intelligent near-real-time applications, known as xApps, to optimize network performance and services.
Prudhvi Kumar Kakani, Mohammad Asif Habibi, Manjunath Reddy Chavva Balannagari, Xavier Costa-Perez, Hans D. Schotten   +4 more
doaj   +1 more source

Design of a cognitive neural predictive controller for mobile robot [PDF]

, 2012
This thesis was submitted for the degree of Doctor of Philosophy and was awarded by Brunel UniversityIn this thesis, a cognitive neural predictive controller system has been designed to guide a nonholonomic wheeled mobile robot during continuous and non ...
Al‐Araji, Ahmed
core   +3 more sources