Results 1 to 10 of about 930 (143)

O-RAN architecture, interfaces, and standardization: Study and application to user intelligent admission control

Frontiers in Communications and Networks, 2023
Open radio access network (O-RAN), driven by O-RAN Alliance is based on the disaggregation of the traditional RAN systems into radio unit (RU), distributed unit (DU) and central unit (CU) components. It provides a unique opportunity to reduce the cost of
Mohammad Alavirad, Umair Sajid Hashmi, Marwan Mansour, Ali Esswie, Ramy Atawia, Gwenael Poitau, Morris Repeta   +6 more
doaj   +4 more sources

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
Qingtian Wang, Yang Liu, Yanchao Wang, Xiong Xiong, Jiaying Zong, Jianxiu Wang, Peng Chen   +6 more
doaj   +5 more sources

RAN Intelligent Controller (RIC): From open-source implementation to real-world validation

ICT Express
Open Radio Access Network (RAN) is an important architecture design shift for 5G and next generation telecommunications networks. With open RAN, mobile network operators would be able to mix and match multi-vendor RAN solutions as long as the solutions ...
Mao V. Ngo, Nguyen-Bao-Long Tran, Hyun-Min Yoo, Yong-Hao Pua, Thanh-Long Le, Xian-Loong Liang, Binbin Chen, Een-Kee Hong, Tony Q.S. Quek   +8 more
doaj   +4 more sources

Intelligent Control in 6G Open RAN: Security Risk or Opportunity?

IEEE Open Journal of the Communications Society
The Open Radio Access Network (Open RAN) framework, emerging as the cornerstone for Artificial Intelligence (AI)-enabled Sixth-Generation (6G) mobile networks, heralds a transformative shift in radio access network architecture.
Sanaz Soltani, Ali Amanloo, Mohammad Shojafar, Rahim Tafazolli   +3 more
doaj   +5 more sources

Development of open radio access networks (O-RAN) for real-time robotic teleoperation [PDF]

Communications Engineering
Open Radio Access Networks (O-RAN) offer a flexible RAN architecture for future 6G systems, yet their complexity and lack of real-world testbeds pose interoperability challenges, particularly with emerging software platforms and robotic systems.
Saber Hassouna, Jaspreet Kaur, Burak Kizilkaya, Jalil ur Rehman Kazim, Shuja Ansari, Arzad Alam Kherani, Brijesh Lall, Qammer H. Abbasi, Muhammad Imran   +8 more
doaj   +2 more sources

Deep reinforced traffic-aware CPU allocation in centralized RAN [PDF]

Scientific Reports
The ongoing centralization of the Radio Access Network (RAN) and the higher Quality of Experience (QoE) requirements from next-generation services have significantly increased the computational demands of the Baseband Units (BBUs).
Sanguk Jeong, Syed M. Raza, Huigyu Yang, Sukjae Lee, Min Young Chung, Moonseong Kim, Hyunseung Choo   +6 more
doaj   +2 more sources

ML-Based Handover Prediction Over a Real O-RAN Deployment Using RAN Intelligent Controller

IEEE Transactions on Network and Service Management
O-RAN introduces intelligent and flexible network control in all parts of the network. The use of controllers with open interfaces allow us to gather real time network measurements and make intelligent/informed decision. The work in this paper focuses on developing a use-case for open and reconfigurable networks to investigate the possibility to ...
Marco Ruffini, Magnos Martinello, MERIM Džaferagić   +2 more
exaly   +3 more sources

On Robust Optimal Joint Deployment and Assignment of RAN Intelligent Controllers in O-RANs

IEEE Open Journal of the Communications Society
The open radio access network (O-RAN) architecture is consolidating the concept of software-defined cellular networks beyond 5G networks, mainly through the introduction of the near-real-time radio access network (RAN) intelligent controller (Near-RT RIC)
Mohammad J. Abdel-Rahman, Emadeldin A. Mazied, Fahid Hassan, Kory Teague, Allen B. Mackenzie, Scott F. Midkiff, Kleber V. Cardoso, Dimitrios S. Nikolopoulos   +7 more
doaj   +2 more sources

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

DERRIC: Decentralized Reinforced RAN Intelligent Controller Orchestration for 6G Networks

2025 IEEE Wireless Communications and Networking Conference (WCNC)
Open-Radio Access Network (O-RAN) facilitates the scalability of cellular networks by introducing a RAN Intelligent Controller (RIC) component whose functions can be flexibly distributed over large-scale 6G networks. Artificial Intelligence (AI) is effective in optimizing RIC placement in 6G O-RAN, mitigating the limited adaptability of non-data-driven
Torsten Braun
exaly   +3 more sources