Conformance Testing of F1AP Protocol in 5G O-RAN
IEEE Open Journal of the Communications SocietyThe rapid development of fifth-generation (5G) communication networks is driven not only by the standardization efforts of the 3rd Generation Partnership Project (3GPP), but also by the modular, interoperable design introduced by the Open Radio Access ...
Cheng-Feng Hung +5 more
doaj +3 more sources
Analysis of security at the Near-real-time RIC xApps based on O-RAN-defined use cases [PDF]
, 2022 openThe Open Radio Access Network Alliance (O-RAN Alliance) is a group of industry and academic organizations that strive to realize the vision of next-generation cellular networks.
SHAHBAZI, ZEINAB
core
Learning and Reconstructing Conflicts in O-RAN
The Open Radio Access Network (O-RAN) architecture enables the deployment of third-party applications on the RAN Intelligent Controllers (RICs). However, the operation of third-party applications in the Near Real-Time RAN Intelligent Controller (Near-RT ...
Zolghadr, Arshia
core +2 more sources
Understanding O-RAN: Architecture, Interfaces, Algorithms, Security, and Research Challenges [PDF]
, 2022 The Open Radio Access Network (RAN) and its embodiment through the O-RAN Alliance specifications are poised to revolutionize the telecom ecosystem. O-RAN promotes virtualized RANs where disaggregated components are connected via open interfaces and ...
Bonati, Leonardo +4 more
core
On Analyzing Beamforming Implementation in O-RAN 5G
, 2021 The open radio access network (O-RAN) concept is changing the landscape of mobile networks (5G deployment and 6G research). O-RAN Alliance’s suggestions that O-RAN can offer openness and intelligence to the traditional RAN vendors will enable the ...
Evangelos K. Markakis +5 more
core +1 more source
xApp distillation: AI-based conflict mitigation in B5G O-RAN [PDF]
The advancements of machine learning-based xApps in Open Radio Access Network (O-RAN) have created research and industrial opportunities. One of the major advantages of Machine Learning (ML)-based xApps over heuristic methods is the ability to learn the ...
Hakan Erdol (22558616) +4 more
core +3 more sources
RLOps: Development Life-Cycle of Reinforcement Learning Aided Open RAN
IEEE Access, 2022 Radio access network (RAN) technologies continue to evolve, with Open RAN gaining the most recent momentum. In the O-RAN specifications, the RAN intelligent controllers (RICs) are software-defined orchestration and automation functions for the ...
Peizheng Li +10 more
doaj +1 more source
A Survey on Open Radio Access Networks: Challenges, Research Directions, and Open Source Approaches
SensorsThe open radio access network (RAN) aims to bring openness and intelligence to the traditional closed and proprietary RAN technology and offer flexibility, performance improvement, and cost-efficiency in the RAN’s deployment and operation.
Wilfrid Azariah +5 more
doaj +1 more source
Open Radio Access Networks for Smart IoT Systems: State of Art and Future Directions
Future Internet, 2023 The Internet of Things (IoT) constitutes a vast network comprising various components such as physical devices, vehicles, buildings, and other items equipped with sensors, actuators, and software.
Abubakar Ahmad Musa +4 more
doaj +1 more source
Detection of UE Metric Data Poisoning in O-RAN: Automated Risk Analysis and Resilience [PDF]
The implementation of open radio access network (O-RAN) architecture brings with it new security challenges, owing to the use of machine learning (ML) methods on the near-real-time radio access network (RAN) intelligent controller (Near-RT RIC) and non ...
Duong, Trung Q. +3 more
core +1 more source