Academic literature on the topic 'Open-Radio Access Networks'

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Journal articles on the topic "Open-Radio Access Networks"

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Adrian Kliks, Marcin Dryjanski, Vishnu Ram, Leon Wong, and Paul Harvey. "Towards autonomous open radio access networks." ITU Journal on Future and Evolving Technologies 4, no. 2 (2023): 251–68. http://dx.doi.org/10.52953/gjii3746.

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In this paper we give an overview of an open disaggregated network architecture based on an Open Radio Access Network (O-RAN), including the current work from standards bodies and industry bodies in this area. Based on this architecture, a framework for the automation of xApp development and deployment is proposed. This is then aligned with the key concepts described in ITU-T in terms of the evolution, experimentation, and adaptation of controllers. The various steps in such an aligned workflow, including design, validation, and deployment of xApps, are discussed, and use case examples are pro
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Ajeel, 7haneenabdulrahman7, and Ismail Hburi. "Meta surface Assisted Open radio access networks." Wasit Journal of Engineering Sciences 12, no. 4 (2024): 1–14. https://doi.org/10.31185/ejuow.vol12.iss4.550.

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The paradigm of the open radio access networks (O-RAN) seeks to carry intelligence and openness (multi-vendors) to the conventional proprietary and closed radio access networks (RAN) schemes and deliver performance enhancement, cost-efficiency, and flexibility, in both the network's operation and deployment. On the other hand, Reconfigurable Intelligent Surfaces (RIS) are suggested for future networks due to their effectiveness in terms of cost and energy consumption. However, due to the fast time-varying feature of the dense wireless systems, it becomes difficult to allow optimal user associa
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Dr., S. Oudaya Coumar, Jaswanth kumar B., sai charan T.Leela, and Sai Krishna V. "Minimization of Network Traffic in 5g Open Radio Access Networks." International Journal of Innovative Science and Research Technology 7, no. 5 (2022): 1325–27. https://doi.org/10.5281/zenodo.6691439.

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This paper is about the Minimization of network traffic in 5g open radio access networks. providing network to high-density activity request is main thing of the guarantees of such future remote systems. The open radio access network get to organize that O-RAN is one of the basic drivers guaranteeing such a network in heterogenous systems. This paper proposes a energetic activity estimating plot to anticipate future activity request in combined O-RAN Moreover, we have demonstrated that the proposed system can suit a huge number of network devices associated at the same time within the combined
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Qasim, Russul, and Ismail S. Baqer. "Open Radio Access Networks “O-RAN” SystemsThroughput improvement)." Wasit Journal of Engineering Sciences 12, no. 4 (2024): 15–27. https://doi.org/10.31185/ejuow.vol12.iss4.552.

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Open Radio Access Networks (O-RAN) are expected to revolutionizecommunication systems. O-RAN enables virtualized Radio Access Networkswhere distributed components are attached through open interfaces andintelligent controllers optimize the performance. A new conceptual design has been created for network configuration, deployment, and functions. This design uses interchangeable components from various vendors and can be optimized for performance through a centralized inference layer and data-driven control. However, due to the large number of users and limited capacity of the fronthaul in dens
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Dryjański, Marcin, Łukasz Kułacz, and Adrian Kliks. "Toward Modular and Flexible Open RAN Implementations in 6G Networks: Traffic Steering Use Case and O-RAN xApps." Sensors 21, no. 24 (2021): 8173. http://dx.doi.org/10.3390/s21248173.

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The development of cellular wireless systems has entered the phase when 5G networks are being deployed and the foundations of 6G solutions are being identified. However, in parallel to this, another technological breakthrough is observed, as the concept of open radio access networks is coming into play. Together with advancing network virtualization and programmability, this may reshape the way the functionalities and services related to radio access are designed, leading to modular and flexible implementations. This paper overviews the idea of open radio access networks and presents ongoing O
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Plantin, Jean-Christophe. "The geopolitical hijacking of open networking: the case of Open RAN." European Journal of Communication 36, no. 4 (2021): 404–17. http://dx.doi.org/10.1177/02673231211028375.

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This article investigates how discourses on open networking technologies provide a social imaginary that industry and government actors mobilize in an attempt to expand their control over mobile telecommunications networks. The case of recent initiatives aiming to ‘open up’ radio access network (or RAN, a key component of telecommunications infrastructure) with an ‘open RAN’ model reveals how the US Government came to promote this nascent technology to create an opposition between its own ‘open’ telecommunications networks versus proprietary and presumed ‘untrustworthy’ networks based on forei
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Notari, Eduardo Fabricio, and Xisto Lucas Travassos. "5G New Radio Open Radio Access Network Implementation in Brazil: Review and Cost Assessment." Telecom 6, no. 2 (2025): 24. https://doi.org/10.3390/telecom6020024.

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With the advances of Radio Access Networks, the Open RAN introduced the concept of virtualization and openness to the mobile network elements. These characteristics allow multi-vendor implementations in commercial out-of-shelf hardware with open radio interfaces beyond flexibility and scalability, permitting bringing the data processing to the network edge and easy network element escalation. In Brazil, Radio Access Networks comprise distributed and centralized architectural topology types, which do not meet the requirements of the 5G New Radio wireless mobile network. To reach the 5G needs, a
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Wypiór, Dariusz, Mirosław Klinkowski, and Igor Michalski. "Open RAN—Radio Access Network Evolution, Benefits and Market Trends." Applied Sciences 12, no. 1 (2022): 408. http://dx.doi.org/10.3390/app12010408.

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Open RAN (radio access network) movement is perceived as a game changer, having robust potential to introduce shifts in mobile radio access networks towards tailor-made solutions based on the architecture decomposition. It is widely assumed that those changes will affect the approach to network deployments and supply chains of network elements and their further integration and maintenance. First deployments of O-RAN-based networks have already delivered broadband services to end users. In parallel, many proof-of-concept feature evaluations and theoretical studies are being conducted by academi
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Tsagkaris, Kostas, George Poulios, Panagiotis Demestichas, Abdoulaye Tall, Zwi Altman, and Christian Destré. "An open framework for programmable, self-managed radio access networks." IEEE Communications Magazine 53, no. 7 (2015): 154–61. http://dx.doi.org/10.1109/mcom.2015.7158279.

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Almuntifeky, Dheyaa Marjan Hussein, and Basim K. J. Al-shammari. "Blockchain-Enabled Secure and Decentralized Resource Management for Open Radio Access Network Cellular Networks." Wasit Journal of Engineering Sciences 12, no. 3 (2024): 33–43. http://dx.doi.org/10.31185/ejuow.vol12.iss3.537.

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The rapid growth of Open Radio Access Networks (Open RAN) necessitates innovative resource management systems to address security and decentralization challenges. This study proposes the use of blockchain technology for enhancing the security, privacy, and decentralized decision-making in Open RAN cellular networks. The research focuses on secure communication between O-DU (Distributed Units) and O-CU (Centralized Units) using blockchain technology, along with smart contracts for O-DU to O-CU mapping, thereby ensuring data integrity and authenticity in resource management transactions. By leve
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Dissertations / Theses on the topic "Open-Radio Access Networks"

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Sharara, Mahdi. "Resource Allocation in Future Radio Access Networks." Electronic Thesis or Diss., université Paris-Saclay, 2023. http://www.theses.fr/2023UPASG024.

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Cette thèse considère l'allocation des ressources radio et de calcul dans les futurs réseaux d'accès radio et plus précisément dans les réseaux Cloud-RAN (Cloud-Radio Access Networks) ainsi que les réseaux Open-RAN (Open-Radio Access Networks). Dans ces architectures, le traitement en bande de base de plusieurs stations de base est centralisé et virtualisé. Cela permet une meilleure optimisation du réseau et une réduction des dépenses d'investissement et d'exploitation. Dans la première partie de cette thèse, nous considérons un schéma de coordination entre les ordonnanceurs radio et de calcul
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Behrad, Shanay. "Slice specific authentication and access control for 5G." Electronic Thesis or Diss., Institut polytechnique de Paris, 2020. http://www.theses.fr/2020IPPAS007.

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La cinquième génération de réseaux cellulaires mobiles, 5G, est conçue pour prendre en charge un ensemble de nouveaux cas d'utilisation et exigences, par exemple concernant la qualité de service ou la sécurité. En utilisant les technologies de virtualisation et le concept de découpage de réseau, les opérateurs de réseau 5G seront en mesure de fournir des capacités de connectivité spécifiques afin de prendre en charge ces différents cas d'utilisation. Chaque tranche de réseau (network slice) peut être dédiée à un tiers (c'est-à-dire tout acteur commercial qui n'est pas l'opérateur de réseau) et
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Foroughi, Parisa. "Towards network automation : planning and monitoring." Electronic Thesis or Diss., Institut polytechnique de Paris, 2022. http://www.theses.fr/2022IPPAT038.

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La gestion de réseau subit des changements radicaux en raison des attentes élevées de l’infrastructure pour supporter de nouveaux services. Les diverses exigences de ces services nécessitent l’intégration de nouvelles technologies habilitantes qui compliquent le processus de surveillance et de planification du réseau. Par conséquent, pour alléger la charge et augmenter la précision de la surveillance et de la planification, des solutions plus automatisées au niveau des éléments/dispositifs sont nécessaires. Dans cette thèse, nous proposons un cadre semi-automatique appelé AI-driven telemetry (
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Montojo, Villasanta Javier, and Viñas Manuel Maqueda. "Congestion Identification in a Radio Access Transport Network." Thesis, KTH, Radio Systems Laboratory (RS Lab), 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-142437.

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The convergence of mobile services and Internet has brought a radical change in mobile networks. An all IP network architecture, an evolution of the radio access transport network, is required to support new high-bandwidth services. Unfortunately, existing control mechanisms are insufficient to guarantee end users a high quality of experience. However, coordinating radio and transport network resources is expected to yield a more efficient solution. This thesis project investigates the interactions between the congestion avoidance protocols, explicit congestion notification, and the traffic en
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(9720671), Theodore Phillip Banaszak. "REDHAWK for VITA 49 Development in Open Radio Access Networks." Thesis, 2020.

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This thesis establishes the need for a standardized, interoperable, front end interface to support the development of open RAN technologies, and establishes the viability and desirability of the VITA 49 interface standard as the alternative to other interface technologies. The purpose of this work is to propose a testbed platform for the further development for VITA 49 as a standard frontend interface as other current testbeds are not designed not as well suited to the VITA 49 standard or open RAN architecture. The VITA 49 interface standard provides a packetized interface between the front-en
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Books on the topic "Open-Radio Access Networks"

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Camenisch, Jan. Open Research Problems in Network Security: IFIP WG 11.4 International Workshop, iNetSec 2010, Sofia, Bulgaria, March 5-6, 2010, Revised Selected Papers. IFIP International Federation for Information Processing, 2011.

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Oshana, Robert, and Wim Rouwet. Open Radio Access Networks (o-RAN) Systems Architecture and Design. Elsevier Science & Technology Books, 2022.

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Oshana, Robert, and Wim Rouwet. Open Radio Access Networks (o-RAN) Systems Architecture and Design. Elsevier Science & Technology, 2022.

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Open Radio Access Network (O-RAN) Systems Architecture and Design. Elsevier, 2022. http://dx.doi.org/10.1016/c2021-0-00103-6.

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Walden, Ian, ed. Telecommunications Law and Regulation. Oxford University Press, 2018. http://dx.doi.org/10.1093/oso/9780198807414.001.0001.

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Since the last edition of this book was published, numerous changes have occurred in the telecommunications sector, at a national, European, and international level. Telecommunications Law and Regulation takes these changes into account, including an examination of the·adoption of Directive 2014/61/EU on the measures to reduce to cost of deploying electronic communication networks; Directive 2014/53/EU on radio equipment; Regulation 2015/2120 on 'open internet access' and roaming; and the implications of Brexit on the UK telecommunications sector. There is also coverage of substantial regulato
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Book chapters on the topic "Open-Radio Access Networks"

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Peng, Mugen, Zhongyuan Zhao, and Yaohua Sun. "Future Trends and Open Issues in Fog Radio Access Networks." In Wireless Networks. Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-50735-0_10.

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Sun, Yanzan, Shengyu Gao, Jun Yu, et al. "An Open Source Wireless Communication Database for Radio Access Network." In Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering. Springer Nature Switzerland, 2023. http://dx.doi.org/10.1007/978-3-031-47359-3_5.

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Vlahov, Atanas, Dessislava Ekova, Vladimir Poulkov, and Todor Cooklev. "Virtualized, Open and Intelligent: The Evolution of the Radio Access Network." In 6G Enabling Technologies. River Publishers, 2022. http://dx.doi.org/10.1201/9781003360889-9.

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Rouwet, Wim. "Synchronization in open radio access networks." In Open Radio Access Network (O-RAN) Systems Architecture and Design. Elsevier, 2022. http://dx.doi.org/10.1016/b978-0-323-91923-4.00005-7.

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Rouwet, Wim. "Synchronization in open radio access networks." In Open Radio Access Network (O-RAN) Systems Architecture and Design. Elsevier, 2025. https://doi.org/10.1016/b978-0-443-32840-4.00008-3.

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"Mathematical Model for Open-Access Cognitive Radio Networks." In Fundamentals of Cognitive Radio. John Wiley & Sons, Inc., 2017. http://dx.doi.org/10.1002/9781119405818.app1.

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Ahmed, Ejaz, Salman Ali, Adnan Akhunzada, and Ibrar Yaqoob. "Cognitive Radio Sensor Networks." In Advances in Wireless Technologies and Telecommunication. IGI Global, 2014. http://dx.doi.org/10.4018/978-1-4666-6212-4.ch007.

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This chapter provides a review of design practices in network communication for Cognitive Radio Sensor Networks. The basics of networking and Medium Access Control functionalities with focus on data routing and spectrum usage are discussed. Technical differences manifest in various network layouts, hence the role of various specialized nodes, such as relay, aggregator, or gateway in Cognitive Radio Sensor Networks need analysis. Optimal routing techniques suitable for different topologies are also summarized. Data delivery protocols are categorized under priority-based, energy-efficient, ad ho
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Zubair, Suleiman, Norsheila Fisal, Mohammed B. Abazeed, et al. "Network Layer for Cognitive Radio Sensor Networks." In Mobile Computing and Wireless Networks. IGI Global, 2016. http://dx.doi.org/10.4018/978-1-4666-8751-6.ch041.

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Based on recent trends, Cognitive Radio paradigm has become an integral part of future communication networks of which Wireless Sensor Network is an integral part. However, Cognitive Radio (CR) introduces critical issues that have to be addressed for communication in networks to be achieved. Routing, being the core of communication, has to be critically examined within the context of Cognitive Radio Sensor Networks. In this chapter, the authors discuss relevant issues on the topic of routing in Cognitive Radio Sensor Networks (CRSN). As a basis, a general overview of routing in the Wireless Se
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Zubair, Suleiman, Norsheila Fisal, Mohammed B. Abazeed, et al. "Network Layer for Cognitive Radio Sensor Networks." In Advances in Wireless Technologies and Telecommunication. IGI Global, 2014. http://dx.doi.org/10.4018/978-1-4666-6212-4.ch008.

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Based on recent trends, Cognitive Radio paradigm has become an integral part of future communication networks of which Wireless Sensor Network is an integral part. However, Cognitive Radio (CR) introduces critical issues that have to be addressed for communication in networks to be achieved. Routing, being the core of communication, has to be critically examined within the context of Cognitive Radio Sensor Networks. In this chapter, the authors discuss relevant issues on the topic of routing in Cognitive Radio Sensor Networks (CRSN). As a basis, a general overview of routing in the Wireless Se
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Jothiraj, Sivasankari, M. Brindha, and V. Persis Jeffrey. "An Emergent Self-Attention LSTM Module-Based Malicious User Detection in Cognitive Radio Networks." In Advances in Wireless Technologies and Telecommunication. IGI Global, 2024. http://dx.doi.org/10.4018/979-8-3693-2893-4.ch002.

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Cognitive radio networks (CRNs) represent a dynamic and intelligent paradigm for efficient spectrum utilization by allowing unlicensed users, known as secondary users, to opportunistically access underutilized spectrum bands. However, the open and shared nature of the spectrum in CRNs exposes them to various security threats and attacks. In this context, the need for robust intrusion detection mechanisms becomes paramount to safeguard the integrity of the network. This work proposes a novel approach for detecting attackers in cognitive radio networks using a combination of self-attention mecha
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Conference papers on the topic "Open-Radio Access Networks"

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Malakalapalli, L., V. Gudepu, B. Chirumamilla, S. J. Yadhunandan, and K. Kondepu. "Integrating Explainable AI for Energy Efficient Open Radio Access Networks." In 2024 IEEE Future Networks World Forum (FNWF). IEEE, 2024. https://doi.org/10.1109/fnwf63303.2024.11028856.

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Vithusan, Karunaharan, Samiru Gayan, and Sampath Edirisinghe. "Towards Sustainable Radio Access Networks: Enabling Technologies and Open Challenges." In 2025 5th International Conference on Advanced Research in Computing (ICARC). IEEE, 2025. https://doi.org/10.1109/icarc64760.2025.10962938.

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Gajjar, Pranshav, Azuka Chiejina, and Vijay K. Shah. "Preserving Data Privacy for ML-driven Applications in Open Radio Access Networks." In 2024 IEEE International Symposium on Dynamic Spectrum Access Networks (DySPAN). IEEE, 2024. http://dx.doi.org/10.1109/dyspan60163.2024.10632857.

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Mahdi Shahabi, S. M., Xiaonan Deng, Ahmad Qidan, Taisir Elgorashi, and Jaafar Elmirghani. "Energy-efficient Functional Split in Non-terrestrial Open Radio Access Networks." In GLOBECOM 2024 - 2024 IEEE Global Communications Conference. IEEE, 2024. https://doi.org/10.1109/globecom52923.2024.10901285.

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Wijethilaka, Shalitha, Awaneesh Kumar Yadav, An Braeken, and Madhusanka Liyanage. "Privacy-Preserving Federated Learning Framework for Open Radio Access Networks (ORAN)." In GLOBECOM 2024 - 2024 IEEE Global Communications Conference. IEEE, 2024. https://doi.org/10.1109/globecom52923.2024.10901104.

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Gajjar, Pranshav, and Vijay K. Shah. "ORAN-Bench-13K: An Open Source Benchmark for Assessing LLMs in Open Radio Access Networks." In 2025 IEEE 22nd Consumer Communications & Networking Conference (CCNC). IEEE, 2025. https://doi.org/10.1109/ccnc54725.2025.10975994.

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Nagib, Ahmad M., Hatem Abou-zeid, and Hossam S. Hassanein. "Developing Trustworthy Reinforcement Learning Applications for Next-Generation Open Radio Access Networks." In 2024 IEEE Canadian Conference on Electrical and Computer Engineering (CCECE). IEEE, 2024. http://dx.doi.org/10.1109/ccece59415.2024.10667311.

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Tuerxun, Aerman, and Akihiro Nakao. "Energy-Efficient LDPC Acceleration in Open Radio Access Networks Using DRL and QRF." In 2025 IEEE Wireless Communications and Networking Conference (WCNC). IEEE, 2025. https://doi.org/10.1109/wcnc61545.2025.10978275.

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Pliatsios, Dimitrios. "Comparison of Swarm Intelligence Methods for Joint Resource Orchestration in Open Radio Access Network." In 2024 14th International Symposium on Communication Systems, Networks and Digital Signal Processing (CSNDSP). IEEE, 2024. http://dx.doi.org/10.1109/csndsp60683.2024.10636586.

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Kougioumtzidis, Georgios, Vladimir Poulkov, Zaharias D. Zaharis, and Pavlos I. Lazaridis. "Intelligent and QoE-aware Open Radio Access Networks." In 2022 3rd URSI Atlantic and Asia Pacific Radio Science Meeting (AT-AP-RASC). IEEE, 2022. http://dx.doi.org/10.23919/at-ap-rasc54737.2022.9814435.

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Reports on the topic "Open-Radio Access Networks"

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Liu, Peng, Kyehwan Lee, Fernando J. Cintrón, et al. Blueprint for deploying 5G O-RAN testbeds :. National Institute of Standards and Technology (U.S.), 2024. https://doi.org/10.6028/nist.ir.2311.

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This documentation serves as a blueprint for new researchers, offering a comprehensive guide on establishing an Open Radio Access Network (O-RAN) testbed from scratch. It details the O-RAN architecture and the supporting software stacks required for each component, and provides both aggregated and disaggregated deployment scenarios tested on our testbeds. The guide provides thorough installation instructions for each software stack we tested. In addition, a testbed example of a disaggregated scenario is used to demonstrate proper configurations and practical operations to test the connection a
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