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Intelligent O-RAN Beyond 5G: Architecture, Use Cases, Challenges, and Opportunities

IEEE Access
Open RAN (Radio Access Network) is revolutionizing the telecom space by introducing a framework based on the concepts of virtualization and openness.
Simona Marinova, Alberto Leon-Garcia
doaj   +3 more sources

Deep Learning for B5G Open Radio Access Network: Evolution, Survey, Case Studies, and Challenges

IEEE Open Journal of the Communications Society, 2022
Open Radio Access Network (O-RAN) alliance was recently launched to devise a new RAN architecture featuring open, software-driven, virtual, and intelligent radio access architecture. O-RAN architecture is based on (1) disaggregated RAN functions that run
Bouziane Brik, Karim Boutiba, Adlen Ksentini   +2 more
doaj   +1 more source

Intelligent Closed-loop RAN Control with xApps in OpenRAN Gym

CoRR, 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. These technologies have fostered newly designed intelligent data-driven solutions for managing large sets of diverse cellular functionalities ...
Leonardo Bonati, Michele Polese, Salvatore D'Oro, Stefano Basagni, Tommaso Melodia   +4 more
openaire   +3 more sources

FlexApp: Flexible and Low-Latency xApp Framework for RAN Intelligent Controller

ICC 2023 - IEEE International Conference on Communications, 2023
RAN openness is a vision for 5G and beyond to avoid unnecessary lock-in effects. In this regard, the O-RAN alliance provides a new architecture with RAN intelligent controller (RIC) for both non-real-time and near-real-time cases, together with running applications, i.e., rApps and xApps. However, two key challenges remain in the current xApp framework:
Chieh-Chun Chen, Mikel Irazabal, Chia-Yu Chang, Alireza Mohammadi, Navid Nikaein   +4 more
openaire   +4 more sources

Trends in Intelligent Communication Systems: Review of Standards, Major Research Projects, and Identification of Research Gaps

Journal of Sensor and Actuator Networks, 2021
The increasing complexity of communication systems, following the advent of heterogeneous technologies, services and use cases with diverse technical requirements, provide a strong case for the use of artificial intelligence (AI) and data-driven machine ...
Konstantinos Koufos, Karim EI Haloui, Mehrdad Dianati, Matthew Higgins, Jaafar Elmirghani, Muhammad Ali Imran, Rahim Tafazolli   +6 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   +6 more sources

Supporting Intelligence in Disaggregated Open Radio Access Networks: Architectural Principles, AI/ML Workflow, and Use Cases

IEEE Access, 2022
Driven by the emerging trend for transparent, open and programmable communications, Open Radio Access Network (O-RAN) constitutes the dominant architectural approach for deploying the future wireless networks.
Anastasios Giannopoulos, Sotirios Spantideas, Nikolaos Kapsalis, Panagiotis Gkonis, Lambros Sarakis, Christos Capsalis, Massimo Vecchio, Panagiotis Trakadas   +7 more
doaj   +1 more source

Resource Allocation Based on Radio Intelligence Controller for Open RAN Toward 6G

IEEE Access, 2023
In recent years, the open and standardized interfaces for radio access networks (Open RAN), promoted by the standard organization O-RAN alliance, demonstrate the potential to apply artificial intelligence in 6G networks. Among O-RAN, the newly introduced radio intelligence controller (RIC), including near-real-time RIC and non-real-time RIC, provides ...
Qingtian Wang, Yang Liu 0252, Yanchao Wang, Xiong Xiong, Jiaying Zong, Jianxiu Wang, Peng Chen 0028   +6 more
openaire   +4 more sources

Design of a wireless intelligent fuzzy controller network [PDF]

Since the first application of fuzzy logic in the field of control engineering, fuzzy logic control has been successfully employed in controlling a wide variety of applications, such as commercial appliances, industrial automation, robots, traffic ...
Saeed, Bakhtiar I.
core   +3 more sources

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., Sharma, Vishal, Canberk, Berk, Megarry, Mark   +3 more
core   +2 more sources