Relevant bibliographies by topics / Open radio access network

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'Open radio access network'

Author: Grafiati
Published: 7 June 2025
Last updated: 26 June 2025

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Journal articles on the topic "Open radio access network"

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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 O-RAN.
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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 provided to illustrate further our position regarding the mechanisms needed to achieve automation.
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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 foreign equipment, namely Huawei. While a closer look casts doubts on the benefits of open radio access network to increase network security or to open up the equipment market, this case reveals how openness is an ambiguous notion that can be used by governments to exclude foreign trade enemies, while advocating for trust in telecommunications networks.
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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, an upgrade in the existing network is necessary, revealing some challenges over the existing scenario. This study shows the state-of-art, political, and economic factors that challenge the implementation of Open RAN in Brazil, analyzing the actual regulatory and political facts that can make the technology affordable and possible to introduce quickly to the market.
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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 academia and the industry. In this review, the authors describe the RAN evolution towards open models and make an attempt to indicate potential open RAN benefits and market trends.
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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-RAN Alliance standardization activities in this context. The whole analysis is supported by a study of the traffic steering use case implemented in a modular way, following the open networking approach.
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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 dense wireless systems, it becomes challenging to achieve optimal resource allocation in such massive systems. In this work, we balance the spectral efficiency and the required power, which will reduce the signalling overheads and processing in high-density radio access networks. More specifically, a linear channel estimation (based on the MMSE technique) is employed to design the Conjugate Beamforming vectors. The suggested iterative approach,namely LSF-IV, leverages the large-scale fading detection (LSF) and theintermediate value method (IV) to attain the balancing between users' uplink spectral performance. Concerning the algorithm validity and for a specific parameter setting scenario, the proposed approach can significantly enhance the spectral performance for the users in the worst channel conditions compared with the typical fractional PA. Adjusting a specific parameter can improve spectral performance by 45% with a 95% likelihood. This study found that using a more extended training sequence for channel estimation can result in a 27% improvement in spectral performance, based on a 95% likely percentage.
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Papatheofanous, Elissaios Alexios, Dionysios Reisis, and Konstantinos Nikitopoulos. "LDPC Hardware Acceleration in 5G Open Radio Access Network Platforms." IEEE Access 9 (2021): 152960–71. http://dx.doi.org/10.1109/access.2021.3127039.

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Damayanti, Lusi, Damelia Panggabean, Sheren Regina Pingkan, Asri Wulandari, Alfin Hikmaturokhman, and Adhi Hidayatullah. "Design and Build 4G Open Radio Access Network at SmartLab Politeknik Negeri Jakarta." JOURNAL OF INFORMATICS AND TELECOMMUNICATION ENGINEERING 6, no. 2 (2023): 414–23. http://dx.doi.org/10.31289/jite.v6i2.7537.

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The transition of RAN (Radio Access Network) development from the conventional model to Open RAN is motivated by the fact that Open RAN presents new services by reducing CAPEX (Capital Expenditure) and has the ability to integrate all cellular technologies in one server. One of cellular technology that can be developed using Open RAN is 4G LTE networks. The 4G LTE network produces internet with high data rate and low latency system. Various use case implementations can be carried out, for example to support learning on campus. In this study, the development of Open RAN 4G is implemented as a use case to build the Jakarta State Polytechnic SmartLab which produces its own cellular network. The importance of this research is to be able to ascertain the performance of the Open RAN 4G network using a Centralized RAN scenario. The method used in this research consists of knowing the problem, determining the tools used, determining the implementation scenario, configuring, and testing network performance. Parameters measured to test network performance are uplink downlink speed, RSRP value, and SINR value. Based on the scenarios that have been executed, the results show that the Open RAN 4G network has a maximum downlink speed performance of 13.6 Mbps, a maximum uplink speed of 7.22 Mbps, a maximum SINR of 22 dB, an RSRP of -200 dBm, and a maximum range that can be reached is 5 meters.
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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 leveraging a blockchain network and consensus methods, this study aims to validate resource management transactions securely and transparently. Smart contracts enforce resource management rules and adapt O-DU to O-CU mapping based on real-time network conditions. The experimental framework simulates an Open RAN environment with multiple O-DUs and O-CUs under dynamic network conditions and traffic demands, rigorously testing blockchain's security in O-DU to O-CU transactions. This study demonstrates that the proposed solution can improve transaction security, trust, transparency, smart contract automation, reduce resource allocation delay, and increase flexibility to dynamic network circumstances. The findings contribute to the ongoing efforts in enhancing the efficiency, security, and flexibility of 5G and beyond.
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Dissertations / Theses on the topic "Open radio access network"

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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 engineering metrics for latency and bandwidth, when using Open Shortest Path First with traffic engineering (OSPF-TE) as a routing protocol. Using knowledge of these interactions, it is possible to identify the appearance of bottlenecks and to control the congestion in the transport links within a radio access transport network. Augmenting a topology map with the network’s current characteristics and reacting to evidence of potential congestion, further actions, such as handovers can be taken to ensure the users experience their expected quality of experience. The proposed method has been validated in a test bed. The results obtained from experiments and measurements in this test bed provide a clear picture of how the traffic flows in the network. Furthermore, the behavior of the network observed in these experiments, in terms of real-time performance and statistical analysis of metrics over a period of time, shows the efficiency of this proposed solution.<br>Tjänstekonvergensen av Internet- och mobila tjänster har medfört en radikal förändring i mobilnäten. En ”All IP” nätverksarkitektur, en utveckling av radios transportnät. Utvecklingen krävs för att stödja de nya bredbandiga tjänsterna. Tyvärr är befintliga kontrollmekanismer otillräckliga för att garantera användarens kvalitetsupplevelse. Med att samordna radio- och transportnätverkets resurser förväntar man sig en effektivare lösning. Detta examensarbete undersöker samspelet mellan protokoll för att undvika överlast, direkt indikation av överlast och trafikal statistik för fördröjning och bandbredd med trafikstyrning baserat på fördröjning och bandbredd , vid användning av Open Shortest Path First ( OSPF - TE ) som routingprotokoll. Med hjälp av information om dessa interaktioner, är det möjligt att identifiera uppkomsten av flaskhalsar och för att styra trafikstockningar i transportförbindelser inom ett radioaccess transportnät. En utökad topologikarta med nätverkets aktuella egenskaper kommer att reagera på en potentiell överbelastning. Ytterligare åtgärder, till exempel överlämningar, vidtas i mobilnätet för att säkerställa användarens upplevda kvalitet. Den föreslagna metoden har validerats i en testmiljö. Resultaten från experiment och mätningar i denna testmiljö ger en tydlig bild av hur trafikflödena framskrider i nätverket. Beteendet hos nätverket som observeras i dessa experiment, i termer av realtidsprestanda och statistisk analys av mätvärden över en tidsperiod, visar effektiviteten av denna föreslagna lösning.
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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. Dans le cas où les ressources de calcul ne sont pas suffisantes, l'ordonnanceur de calcul envoie un retour d'information à l'ordonnanceur radio pour mettre à jour les paramètres radio. Bien que cela réduise le débit radio de l'utilisateur, il garantit que la trame sera traitée au niveau de l'ordonnanceur de calcul. Nous modélisons ce schéma de coordination à l'aide de la programmation linéaire en nombres entiers (ILP) avec comme objectifs de maximiser le débit total ainsi que la satisfaction des utilisateurs. Les résultats montrent la capacité de ce schéma de coordination à améliorer différents paramètres, notamment la réduction du gaspillage de puissance de transmission. Ensuite, nous proposons des heuristiques à faible complexité et nous les testons dans un environnement de services multiples avec des exigences différentes. Dans la deuxième partie de cette thèse, nous considérons l'allocation conjointe des ressources radio et de calcul. Les ressources radio et de calcul sont allouées conjointement dans le but de minimiser la consommation énergétique. Le problème est modélisé à l'aide de la programmation linéaire mixte en nombres entiers (MILP), et est ensuite comparé à un autre problème MILP ayant comme objectif de maximiser le débit total. Les résultats montrent que l'allocation conjointe des ressources radio et de calcul est plus efficace que l'allocation séquentielle pour minimiser la consommation énergétique. Enfin, nous proposons un algorithme basé sur la théorie de matching (matching theory) à faible complexité qui pourra être une alternative pour résoudre le problème MILP à haute complexité. Dans la dernière partie de cette thèse, nous étudions l'utilisation des outils de l'apprentissage machine (machine learning). Tout d'abord, nous considérons un modèle d'apprentissage profond (deep learning) qui vise à apprendre comment résoudre le problème de coordination ILP, mais en un temps beaucoup plus court. Ensuite, nous considérons un modèle d'apprentissage par renforcement (reinforcement learning) qui vise à allouer des ressources de calcul aux utilisateurs afin de maximiser le profit de l'opérateur<br>This dissertation considers radio and computing resource allocation in future radio access networks and more precisely Cloud Radio Access Network (Cloud-RAN) and Open Radio Access Network (Open-RAN). In these architectures, the baseband processing of multiple base stations is centralized and virtualized. This permits better network optimization and allows for saving capital expenditure and operational expenditure. In the first part, we consider a coordination scheme between radio and computing schedulers. In case the computing resources are not sufficient, the computing scheduler sends feedback to the radio scheduler to update the radio parameters. While this reduces the radio throughput of the user, it guarantees that the frame will be processed at the computing scheduler level. We model this coordination scheme using Integer Linear Programming (ILP) with the objectives of maximizing the total throughput and users' satisfaction. The results demonstrate the ability of this scheme to improve different parameters, including the reduction of wasted transmission power. Then, we propose low-complexity heuristics, and we test them in an environment of multiple services with different requirements. In the second part, we consider the joint radio and computing resource allocation. Radio and computing resources are jointly allocated with the aim of minimizing energy consumption. The problem is modeled as a Mixed Integer Linear Programming Problem (MILP) and is compared to another MILP problem that maximizes the total throughput. The results demonstrate the ability of joint allocation to minimize energy consumption in comparison with the sequential allocation. Finally, we propose a low-complexity matching game-based algorithm that can be an alternative for solving the high-complexity MILP problem. In the last part, we investigate the usage of machine learning tools. First, we consider a deep learning model that aims to learn how to solve the coordination ILP problem, but with a much shorter time. Then, we consider a reinforcement learning model that aims to allocate computing resources for users to maximize the operator's profit
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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 être conçue pour répondre à ses besoins.Cependant, bien que les tranches de réseau puissent être conçues en activant ou en désactivant certaines fonctions réseau, les mécanismes d'authentification et de contrôle d'accès (AAC) restent les mêmes pour toutes les tranches, avec des composants réseau étroitement couplés.Cette thèse propose 5G-SSAAC (5G Slice-Specific AAC), comme première étape pour introduire une conception à couplage plus lâche dans l'ensemble de l'architecture de réseau 5G. 5G-SSAAC permet aux réseaux 5G de fournir divers mécanismes AAC aux tiers selon leurs exigences de sécurité. Pour évaluer ce mécanisme innovant, la thèse analyse les conséquences de l'utilisation du 5G-SSAAC sur la sécurité de l'ensemble du système 5G. La faisabilité du 5G-SSAAC est également présentée avec la mise en œuvre d'un réseau mobile entièrement virtualisé via un banc d'essai basé sur OAI (Open Air Interface). Ce travail évalue enfin l'impact du mécanisme 5G-SSAAC sur la charge du réseau compte tenu du nombre prévu de messages de signalisation AAC par rapport aux mécanismes AAC existants dans les réseaux cellulaires<br>The fifth generation of mobile cellular networks, 5G, is designed to support a set of new use cases and requirements, e.g. concerning quality of service or security. Using the virtualization technologies and the concept of network slicing, the 5G network operators will be able to provide specific connectivity capabilities in order to support these various use cases. Each network slice can be dedicated to a 3rd party (i.e., any business actor that is not the network operator), and be designed to fit its requirements.However, although network slices can be designed by enabling or disabling certain network functions, the Authentication and Access Control (AAC) mechanisms remain the same for all slices, with tightly coupled network components.This thesis proposes 5G-SSAAC (5G Slice-Specific AAC), as an initial step to introduce a more loosely coupled design into the whole 5G network architecture. 5G-SSAAC enables 5G networks to provide various AAC mechanisms to the 3rd parties according to their security requirements. To assess this innovative mechanism, the thesis analyses the consequences of using the 5G-SSAAC on the security of the whole 5G system. The feasibility of the 5G-SSAAC is also presented with the implementation of a fully virtualized mobile network through an OAI (Open Air Interface) based testbed. This work finally evaluates the impact of 5G-SSAAC mechanism on the network load considering the anticipated number of AAC signalling messages compared to the existing AAC mechanisms in cellular networks
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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 (ADT) pour collecter, traiter et évaluer l’état des routeurs en utilisant des données de télémétrie en continu. ADT se compose de 4 blocs de construction : le collecteur, le détecteur, l’explicateur et l’exportateur. Nous nous concentrons sur le bloc de détection dans ADT et proposons une technique de détection de changement en ligne multi-variable appelée DESTIN. Notre étude sur le bloc d’explication de la TAD se limite à explorer le potentiel des données d’entrée et à montrer la possibilité d’une description automatique des événements. Ensuite, nous abordons le problème de la planification et du dimensionnement dans les réseaux d’accès radio équipés de serveurs périphériques distribués. Nous proposons un modèle qui satisfait aux exigences de service et utilise les nouvelles technologies habilitantes, c’est-à-dire le découpage en tranches du réseau et les techniques de virtualisation. Nous montrons les avantages de l’utilisation de notre modèle holistique pour automatiser la planification des réseaux d’accès radio en utilisant le recuit simulé et les méthodes gourmandes<br>Network management is undergoing drastic changes due to the high expectations of the infrastructure to support new services. The diverse requirements of these services, call for the integration of new enabler technologies that complicate the network monitoring and planning process. Therefore, to alleviate the burden and increase the monitoring and planning accuracy, more automated solutions on the element/device level are required. In this thesis, we propose a semi-automated framework called AI-driven telemetry (ADT) for collecting, processing, and assessing the state of routers using streaming telemetry data. ADT consists of 4 building blocks: collector, detector, explainer, and exporter. We concentrate on the detection block in ADT and propose a multi-variate online change detection technique called DESTIN. Our study on the explainer block of ADT is limited to exploring the potential of the input data and showcasing the possibility of the automated event description. Then, we tackle the problem of planning and dimensioning in radio access networks equipped with distributed edge servers. We propose a model that satisfies the service requirements and makes use of novel enabler technologies, i.e. network slicing and virtualization techniques. We showcase the advantages of using our holistic model to automate RAN planning by utilizing simulated annealing and greedy methods
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Lim, Christopher. "Optimizing access radio in multi-radio mesh network /." View abstract or full-text, 2009. http://library.ust.hk/cgi/db/thesis.pl?CSED%202009%20LIM.

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Tsai, Pi-Kuang. "Indoor hybrid infrared-radio access network." Thesis, University of Cambridge, 2006. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.614020.

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Lei, Rui. "Cloud Radio Access Network in constrained fronthaul." Thesis, University of York, 2017. http://etheses.whiterose.ac.uk/21293/.

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The Cloud Radio Access Network (C-RAN) has been proposed for the provision of advanced fourth and fifth generation wireless communication services. The C-RAN system have been shown to reduce costs, and can provide high spectral efficiency and energy efficiency. The fronthaul in such networks, defined as the transmission links between Remote Radio Units (RRUs) and a central Baseband Unit (BBU), usually has high fronthaul load and constrained capacity. In this thesis, we explore and investigate the basic C-RAN system structure, based on which we propose two developed C-RAN systems. With each system we evaluate the Bit Error Ratio (BER) performance and transmission efficiency in multiple scenarios, and give advanced solutions to reduce the fronthaul load. We also analyse the effect of quantization on BPSK and QPSK modulation schemes, with different detection methods. Error control in fronthaul transmission is considered as erroneous frames may be received at the BBU. Error Detection Coding and Error Correction Coding approaches can be applied to the fronthaul network. They may increase the fronthaul latency, but great improve the end-to-end BER performance. Source compression techniques such as Slepian-Wolf (SW) coding can compress two correlated sources separately and de-compress them jointly. Since each RRU serves many user terminals, and some of them may also be served by another neighbour RRU, which results similarly in correlation of the received data between two RRUs. In this thesis, we applied the SW code to the C-RAN system and evaluate the compression rate achieved in fronthaul networks.
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Thainesh, Joseph S. "Radio access network (RAN) signalling architecture for dense mobile network." Thesis, University of Surrey, 2016. http://epubs.surrey.ac.uk/811126/.

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Small cells are becoming a promising solution for providing enhanced coverage and increasing system capacity in a large-scale small cell network. In such a network, the large number of small cells may cause mobility signalling overload on the core network (CN) due to frequent handovers, which impact the users Quality of Experience (QoE). This is one of the major challenges in dense small cell networks. Such a challenge has been considered, this thesis addresses this challenging task to design an effective signalling architecture in dense small cell networks. First, in order to reduce the signalling overhead incurred by path switching operations in the small cell network, a new mobility control function, termed the Small Cell Controller (SCC) is introduced to the existing base station (BS) on the Radio-Access-Network(RAN)-side. Based on the signalling architecture, a clustering optimisation algorithm is proposed in order to select the optimal SCC in a highly user density environment. Specifically, this algorithm is designed to select multiple optimal SCCs due to the growth in number of small cells in the large-scale environment. Finally, a scalable architecture for handling the control plane failures in heterogeneous networks is proposed. In that architecture, the proposed SCC scheme controls and manages the affected small cells in a clustered fashion during the macro cell fail-over period. Particularly, the proposed SCC scheme can be flexibly configured into a hybrid scenario. For operational reduction (reducing a number of direct S1 connections to the CN), better scalability (reducing a number of S1 bearers on the CN) and reduction of signalling load on the CN, the proposed radio access network (RAN) signalling architecture is a viable and preferable option for dense small cell networks. Besides, the proposed signalling architecture is evaluated through realistic simulation studies.
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Chang, Chia-Yu. "Cloudification and Slicing in 5G Radio Access Network". Electronic Thesis or Diss., Sorbonne université, 2018. https://accesdistant.sorbonne-universite.fr/login?url=https://theses-intra.sorbonne-universite.fr/2018SORUS293.pdf.

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Au cours des dernières décennies, la croissance des statistiques d’utilisation de réseau exige une technologique évolutive. Une question naturelle surgit dans nos esprits: que sera la 5G? Pour répondre à cette question, l’architecture 5G doit être conçue avec un certain niveau de flexibilité via l’intégration des principes de softwarization et virtualisation. Le réseau peut être utilisé de manière efficace et indépendante via la création de plusieurs espaces séparées logiquement, appelés tranches de réseau. De plus, chaque réseau logique peut déployer ses fonctions de réseau dans un environnement de nuage avec la flexibilité d’exécution. À cette fin, l’objectif de cette thèse est d’étudier ces deux techniques: (a) C-RAN et (b) découpage de RAN. Dans la première partie, nous étudions C-RAN, dans lequel les stations de base monolithiques sont remplacées par (1) les éléments radio distribués et (2) les pools centralisés pour des unités de traitement en bande de base. Le concept C-RAN est toujours confronté à des exigences sévères en matière de capacité et de latence de l’interface fronthaul qui connecte l’unité de radio distante distribuée à l’unité de traitement en bande de base centralisée. Dans la deuxième partie, nous nous concentrons sur le découpage RAN non seulement pour permettre des différents niveaux d’isolation et de partage à chaque tranche de réseau, mais également pour customiser le plan de contrôle, le plan utilisateur et la logique de contrôle de réseau virtualisé. Par conséquent, nous proposons un environnement d’exécution flexible pour le système de slicing, nommé «RAN Runtime» pour héberger les instances de service sur chacun des modules RAN sous-jacents<br>Over the past few decades, the continuing growth of network statistics requires a constantly evolving technology. Therefore, a natural question arises in our minds: what will 5G be? To answer this question, the 5G architecture must be designed with a certain level of flexibility through the integration of softwarization and virtualization principles. Therefore, we can see that 5G will provide a paradigm shift beyond radio access technology in order to establish an agile and sophisticated communication system. The network can be used efficiently and independently by creating multiple logically separated spaces, called network slices. In addition, each logical network can deploy its network functions in a flexible cloud environment. To this end, the goal of this thesis is to study these two techniques: (a) Cloud-RAN and (b) RAN splitting. In the first part, our focus is on the C-RAN concept, in which monolithic base stations are replaced by (1) distributed radio elements and (2) centralized pools for baseband processing units. The C-RAN notion is still confronted with stringent capacity and latency requirements of the fronthaul interface that connects the distributed remote radio unit to the centralized baseband processing unit. In the second part, we focus on RAN cutting not only to allow different levels of isolation and sharing at each slice of network, but also to customize the control plane, user plane and control logic. Therefore, we provide a flexible runtime environment for the "RAN Runtime" slicing system to host service instances on each of the underlying RAN modules
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Ndao, Amath. "Optimisation of 4G-5G radio access network architecture." Electronic Thesis or Diss., Ecole nationale supérieure Mines-Télécom Atlantique Bretagne Pays de la Loire, 2025. http://www.theses.fr/2025IMTA0472.

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Nous vivons dans un monde où la demande de service augmente chaque jour. Le défi consiste à gérer toutes ces demandes tout en respectant les contraintes de délai et de capacité. Pour satisfaire ces demandes, les opérateurs doivent déployer de plus en plus des stations de base. La construction d’un plus grand nombre de stations de base et la mise en œuvre de nouvelles techniques entraînent des coûts élevés pour les opérateurs de téléphonie mobile. L'architecture existante D-RAN ne suffit pas à résoudre le problème parce qu'elle ne facilite pas la mise en commun des ressources. C'est dans ce contexte que le réseau d'accès radio ouverte (O-RAN) est proposé par O-RAN Alliance qui est très prometteur pour les réseaux sans fil 5G flexibles et efficaces. L'architecture O-RAN se compose de trois unités principales: l'unité radio (RU), l'unité distribuée (DU) et l'unité centralisée (CU). L’objectif de cette thèse est de minimiser le coût du système des réseaux radio. Tout d'abord, nous analysons le débit entre les interfaces O-RAN. Sur la base de cette analyse, nous proposons un modèle efficace de programmation linéaire en nombres entiers (ILP). L'objectif est de minimiser le coût O-RAN en fonction de l'emplacement des DUs tout en respectant les contraintes de délai et de capacité. Deuxièmement, nous combinons O-RAN et le système multibande et nous considérons une charge RAN qui varie au cours de la journée et nous étudions le placement des DUs pour différentes bandes de fréquences. Tout d'abord, nous analysons le pourcentage d'utilisation, le débit et le schéma de modulation et de codage (MCS) de chaque bande de fréquence pour chaque heure de la journée. Sur la base de notre analyse, nous proposons un modèle ILP dont l'objectif est de minimiser les coûts de calcul et de routage. Troisièmement, nous étudions l'emplacement optimal des DUs et la désactivation des bandes de fréquences inutiles. Tout d'abord, nous proposons un algorithme pour trouver le nombre de bandes de fréquences nécessaires pour satisfaire la demande des utilisateurs pour différentes périodes de réattribution. Sur la base de ces résultats, nous formulons le problème du placement des DUs et de la désactivation des bandes de fréquences sous la forme d'un ILP dont l'objectif est de minimiser les coûts de calcul et d'acheminement. Nous avons évalué nos modèles sur une topologie réelle. Nos résultats donnent des indications intéressantes sur les économies réalisées par rapport à l'architecture existante<br>We live in a world where the demand for service is growing daily. The challenge is to manage all these demands while respecting delay and capacity constraints. To satisfy these demands, operators have to deploy more and more base stations. Building more base stations and implementing new techniques means high costs for mobile operators. The existing D-RAN architecture is not sufficient to solve the problem, because it does not facilitate the pooling of resources. In this context, the Open Radio Access Network (O-RAN) is proposed by the O-RAN Alliance, which holds great promise for flexible and efficient 5G wireless networks. The O-RAN architecture comprises three main units: the radio unit (RU), the distributed unit (DU) and the centralized unit (CU). The aim of this thesis is to minimize the system cost of radio networks. First, we analyze the throughput between O-RAN interfaces. Based on this analysis, we propose an efficient integer linear programming (ILP) model. The objective is to minimize the O-RAN cost as a function of DU placement while respecting delay and capacity constraints. Secondly, we combine O-RAN and the multi-band system and consider a RAN load that varies during the day, and study the placement of DUs for different frequency bands. First, we analyze the percentage of use, throughput and modulation and coding scheme (MCS) of each frequency band for each hour of the day. Based on our analysis, we propose an ILP model aimed at minimizing computation and routing costs. Thirdly, we investigate the optimal placement of DUs and the deactivation of unnecessary frequency bands. First, we propose an algorithm to find the number of frequency bands needed to satisfy user demand for different reallocation periods. Based on these results, we formulate the problem of DU placement and frequency band deactivation in theform of an ILP whose objective is to minimize computational and routing costs. We have evaluated our models on a real topology. Our results give interesting indications of the savings achieved compared with the existing architecture
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Books on the topic "Open radio access network"

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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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Spiecker genannt Döhmann, Indra, 1970- and Krämer Jan, eds. Network neutrality and open access. Nomos, 2011.

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Li, Xi. Radio Access Network Dimensioning for 3G UMTS. Vieweg+Teubner, 2011. http://dx.doi.org/10.1007/978-3-8348-8111-3.

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service), SpringerLink (Online, ed. Radio Access Network Dimensioning for 3G UMTS. Vieweg+Teubner Verlag / Springer Fachmedien Wiesbaden GmbH, Wiesbaden, 2011.

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Johnson, Chris. Radio access network for UMTS: Principles and practice. John Wiley & Sons, 2008.

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Chris, Edwards, and Community Radio Association, eds. Community radio: An open door to media access. Community Radio Association, 1986.

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Association, Community Radio, ed. Community radio: An open door to media access. 2nd ed. Community Radio Association, 1987.

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Jaana, Laiho, Wacker Achim, and Novosad Tomáš, eds. Radio network planning and optimisation for UMTS. Wiley, 2005.

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service), ScienceDirect (Online, ed. Mobile WiMAX: A systems approach to understanding the IEEE 802.16m radio access network. Academic, 2011.

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Countryside Recreation Conference (2000 Buxton, Derbyshire). Managing the challenge of access: Proceedings from the 2000 annual conference of the Countryside Recreation Network. Countryside Recreation Network, 2000.

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Book chapters on the topic "Open radio access network"

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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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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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Naghian, Siamäk, and Heikki Kaaranen. "UMTS Radio Access Network." In UMTS Networks. John Wiley & Sons, Ltd, 2005. http://dx.doi.org/10.1002/047001105x.ch5.

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Longoni, Fabio, Atte Länsisalmi, and Antti Toskala. "Radio Access Network Architecture." In WCDMA for UMTS. John Wiley & Sons, Ltd, 2005. http://dx.doi.org/10.1002/0470870982.ch5.

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Vaezi, Mojtaba, and Ying Zhang. "Radio Access Network Evolution." In Wireless Networks. Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-54496-0_6.

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Lim, Christina, and Chathurika Ranaweera. "Radio Access Network Convergence." In Handbook of Radio and Optical Networks Convergence. Springer Nature Singapore, 2023. http://dx.doi.org/10.1007/978-981-33-4999-5_5-1.

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Longoni, Fabio, Atte Länsisalmi, and Antti Toskala. "Radio Access Network Architecture." In WCDMA for UMTS. John Wiley & Sons, Ltd, 2010. http://dx.doi.org/10.1002/9780470669501.ch5.

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Lim, Christina, and Chathurika Ranaweera. "Radio Access Network Convergence." In Handbook of Radio and Optical Networks Convergence. Springer Nature Singapore, 2024. http://dx.doi.org/10.1007/978-981-97-2282-2_5.

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Maljević, Ivo, Faris Alfarhan, and Raviraj Adve. "Radio Access Network Architecture." In Textbooks in Telecommunication Engineering. Springer Nature Switzerland, 2024. https://doi.org/10.1007/978-3-031-76455-4_7.

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Conference papers on the topic "Open radio access network"

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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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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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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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Wang, Luhan, Zhaoming Lu, Hua Shao, Mingfei Wan, and Xiangming Wen. "Open Wireless Network Architecture in Radio Access Network." In 2013 IEEE 78th Vehicular Technology Conference (VTC Fall). IEEE, 2013. http://dx.doi.org/10.1109/vtcfall.2013.6692321.

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Reports on the topic "Open radio access network"

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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 and interoperation between the deployed O-RAN components. Moreover, this documentation introduces our innovative automation tool, designed to streamline the installation and configuration of some O-RAN components, ensuring a more efficient deployment process. This publication aims to equip researchers with the foundational knowledge and practical steps needed to initiate and manage their own O-RAN testbeds effectively.
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Cheng, Bow-Nan, Randy Charland, Paul Christensen, et al. Characterizing Open Source Routing Radio-to-Router Information in an Airborne Network. Defense Technical Information Center, 2010. http://dx.doi.org/10.21236/ada534140.

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Winseck, D. Growth and Upheaval in the Network Media Economy in Canada, 1984-2019. Canadian Media Concentration Research Project (CMCRP), Carleton University, 2020. http://dx.doi.org/10.22215/cmcrp/2020.1.

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This report examines the development of the media economy over the past thirty-five years. Since beginning this project a decade ago, we have focused on analyzing a comprehensive as possible selection of the biggest telecoms, Internet and media industries (based on revenue) in Canada, including: mobile wireless and wireline telecoms; Internet access; cable, satellite &amp; IPTV; broadcast television, specialty and pay television services as well as Internet-based video subscription and download services; radio; newspapers; magazines; music; Internet advertising; social media; operating systems; browsers, etc.
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Rémy, Elisabeth, Romain Escudier, and Alexandre Mignot. Access impact of observations. EuroSea, 2023. http://dx.doi.org/10.3289/eurosea_d4.8.

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The accuracy of the Copernicus Marine Environment and Monitoring Service (CMEMS) ocean analysis and forecasts highly depend on the availability and quality of observations to be assimilated. In situ observations are complementary to satellite observations that are restricted to the ocean surface. Higher resolution model forecasts are required by users of the CMEMS global and regional ocean analysis and forecasts. To support this with an efficient observational constrain of the model forecast via data assimilation, an increase observation coverage is needed, associated with an improved usage of the available ocean observations. This work exploits the capabilities of operational systems to provide comprehensive information for the evolution of the GOOS. In this report, we analyse the use and the efficiency of the in-situ observations to constrain regional and global Mercator Ocean systems. Physical and biogeochemical variables are considered. The in-situ observations are used either to estimate physical ocean state at global and regional scale via data assimilation or to estimate BGC model parameters. The impact of the physical in situ observations assimilated in open ocean and coastal areas is assessed with numerical data assimilation experiments. The experiments are conducted with the regional 1/36° resolution and global 1/12° resolution systems operated by Mercator Ocean for the Copernicus Marine Service. For the global physical ocean, the focus is on the tropical ocean to better understand how the tropical mooring observations constrain the intraseasonal to daily variability and the complementarity with satellite observations and the deep ocean. The tropical moorings provide unique high frequency observations at different depth, but they are far away from each other, so part of the signal in the observation are decorrelated from one mooring to the others. It is only via an integrated approach, as data assimilation into a dynamical model and complementarity with other observing networks that those observations can efficiently constrain the different scales of variability of the tropical ocean circulation. As the satellite observations brings higher spatial resolution between the tropical moorings but for the ocean surface, we show that the tropical mooring and Argo profile data assimilation constrain the larger scale ocean thermohaline vertical structure (EuroSea D2.2; Gasparin et al., 2023). The representation of the high frequency signals observed at mooring location is also significantly improved in the model analysis compared to a non-assimilative simulation. The ocean below 2000 m depth is still largely under constrained as very few observations exist. Some deep ocean basins, as the Antarctic deep ocean, shows significant trend over the past decade but they are still not accurately monitored. Based on the spread of four deep ocean reanalysis estimates, large uncertainties were estimated in representing local heat and freshwater content in the deep ocean. Additionally, temperature and salinity field comparison with deep Argo observations demonstrates that reanalysis errors in the deep ocean are of the same size as or even stronger than the observed deep ocean signal. OSSE already suggested that the deployment of a global deep Argo array will significantly constrain the deep ocean in reanalysis to be closer to the observations (Gasparin et al., 2020). At regional and coastal scales, the physical ocean circulation is dominated by higher frequency, smaller scale processes than the open ocean which requires different observation strategy to be well monitor. The impact of assimilating high frequency and high-resolution observations provided by gliders on European shelves is analysed with the regional Iberic Biscay and Irish (IBI) system. It was found that repetitive glider sections can efficiently help to constrain the transport of water masses flowing across those sections. BGC ocean models are less mature than physical ocean models and some variable dependencies are still based on empirical functions. In this task, Argo BGC profile observations were used to optimize the parameters of the global CMEMS biogeochemical model, PISCES. A particle filter algorithm was chosen to optimize a 1D configuration of PISCES in the North Atlantic. The optimization of the PISCES 1D model significantly improves the model's ability to reproduce the North Atlantic bloom Recommendations on the in-situ network extensions for real time ocean monitoring are given based on those results, and the one also obtained in the WP2, Task 2.2 where data assimilation experiments but with simulated observations where conducted. Argo extension and the complementarity with satellite altimetry was also extensively studied. (EuroSea Deliverable ; D4.8)
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Henriikka, Henriikka, Naudet Naudet, and Marin Dacos. Building a Global Research Initiative On Open Science. Ministère de l’enseignement supérieur et de la recherche, 2024. http://dx.doi.org/10.52949/54.

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The Global Research Initiative on Open Science (GRIOS) represents a pioneering effort to systematically evaluate, promote, and implement Open Science practices worldwide. GRIOS will address the critical gaps in our understanding and application of Open Science. This initiative is a direct response to the growing recognition of Open Science's potential to democratise access to research findings, enhance the quality of scientific inquiry, and foster a more inclusive and collaborative research environment. GRIOS will catalyse the global adoption of Open Science by: - Conducting in-depth reviews of existing Open Science research to synthesise current knowledge and identify best practices and challenges. GRIOS will synergise with existing Open Science initiatives and research on open science to create a unique global understanding based on all the available knowledge. - Developing evidence-based recommendations to guide the implementation of Open Science practices and policies. - Creating a comprehensive research agenda to address knowledge gaps and promote further investigation into Open Science. - Establishing a global network of researchers and organisations committed to advancing Open Science, facilitating knowledge exchange, and fostering collaboration. A cornerstone of the GRIOS initiative is its commitment to inclusivity and diversity, ensuring that the full spectrum of the academic ecosystem is represented in its efforts, particularly emphasising the inclusion of knowledge and experience from the Global South and young academics. To achieve this, GRIOS governance reflects a broad range of perspectives and expertise to ensure that the policies, practices, and research agendas it develops are informed by a wide array of experiences and needs. This approach not only enriches the initiative's outputs with diverse insights but also fosters a more equitable and inclusive Open Science landscape. GRIOS represents a critical step forward in realising the full potential of Open Science. By systematically addressing the challenges and opportunities associated with Open Science,the initiative will play a pivotal role in shaping the future of research and its contribution to society. Stakeholders across the research ecosystem are invited to join this collaborative effort to advance Open Science and ensure that it serves the global public good. We urge research institutions, funders, policymakers, and practitioners to support and participate in the GRIOS initiative. Together, we can unlock the transformative power of Open Science and create a more open, inclusive, and impactful research landscape.
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Maron, Nancy, and Peter Potter. TOME Stakeholder Value Assessment: Final Report. Association of American Universities, Association of Research Libraries, and Association of University Presses, 2023. http://dx.doi.org/10.29242/report.tome2023.

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The Association of American Universities, the Association of Research Libraries, and the Association of University Presses have published a final report assessing the success of their five-year pilot project to encourage sustainable digital publication of and public access to scholarly books. The associations launched the Toward an Open Monograph Ecosystem (TOME) project in 2018 to publish humanities and social science scholarship on the internet, where these peer-reviewed works can be fully integrated into the larger network of scholarly and scientific research. The project engaged a network of more than 60 university presses and ultimately produced more than 150 open-access scholarly works. The books cover a wide range of topics in many disciplines, including philosophy, history, political science, sociology, and gender and ethnic studies. The pilot was designed to last five years, and the sponsoring associations committed to assessing its value to its target audience at the end of that period. The report analyzes whether the community of authors, institutions, libraries, and presses that participated in the pilot found it helpful. Author Nancy Maron of BlueSky to BluePrint surveyed and interviewed authors and TOME contacts at participating institutions to assess how each benefited from the pilot—from increased global readership to stronger relationships among libraries, research deans, and faculty.
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Serafica, Ramonette, and Queen Cel Oren. Should the Philippines Adopt Net Neutrality Regulations? Philippine Institute for Development Studies, 2024. http://dx.doi.org/10.62986/pn2024.08.

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Net neutrality is a contentious issue in internet regulation, looking at nondiscrimination and pricing policy. It espouses the idea that broadband service providers should charge consumers only once for internet access, not favor one content provider over another, and not charge content providers for sending information over broadband lines to end users. Advocates argue that this fosters innovation and protects freedom of expression, while critics warn that it could stifle investment and innovation. This paper examines the advantages and disadvantages of adopting net neutrality principles in the proposed Open Access in Data Transmission Act. While net neutrality can address legal obstacles, infrastructure gaps, and network discrimination, its unintended impacts on investment and innovation remain ambiguous. Thus, policymakers are advised to identify the public interest at stake, consider existing competition regulations and consumer protection laws, and assess possible impacts on the internet value chain. Also recommended is the elimination of barriers to entry and other restrictions within the internet access connectivity segment of the internet value chain.
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Hobbs, Abigail, and Sarah Kelso. [PILOT] Herpetological Monitoring Surveys for the Southeast Coast Network: 2009-2010 - Data Release Report. National Park Service, 2025. https://doi.org/10.36967/2303227.

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Data Release Reports (DRR) are created by the National Park Service and provide detailed descriptions of valuable research datasets in a human-readable format, including the methods used to collect the data and technical analyses supporting the quality of the measurements. DRRs focus on helping others reuse data rather than presenting results, testing hypotheses, or presenting new interpretations and in-depth analyses. Pilot herpetological surveys were conducted in Cape Hatteras National Seashore, Cape Lookout National Seashore, Canaveral National Seashore, Congaree National Park, Cumberland Island National Seashore, Fort Frederica National Monument, Fort Matanzas National Monument, Fort Sumter National Historical Park, Horseshoe Bend National Military Park, Kennesaw Mountain National Battlefield Park, Moores Creek National Battlefield, Ocmulgee Mounds National Historical Park, and Timucuan Ecological and Historic Preserve from 2009-2010 as part of a monitoring protocol for the Southeast Coast Network (SECN) of the National Park Service. After network QA/QC, the data were processed by the Inventory and Monitoring Division (IMD) to comply with Executive Order 13642 (Making Open and Machine Readable the New Default for Government Information). Two data cleaning scripts were produced, resulting in two datasets: ARD_Monitoring_Survey_2009-2010 and VES_Monitoring_Survey_2009-2010. The scripts were used to format the data for clarity and consistency, and to generate cleaned CSV files for the associated data package. This DRR describes the data package for a pilot monitoring protocol of herpetological surveys conducted in thirteen parks from 2009-2010, including how and where to access the data, collection methods, processing steps, data quality evaluation, and usage notes. The Data Package this DRR refers to is: Hobbs A, Byrne M, Smrekar B, Moore M, Harris C, Blankley B, Elston L, Bazemore P. 2024. [PILOT] Herpetological Monitoring Surveys for the Southeast Coast Network: 2009-2010 - Data Package. National Park Service. Fort Collins CO https://doi.org/10.57830/2303711.
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Stads, Gert-Jan, and Luis de los Santos. Agricultural R&D Indicators Factsheet Belize. Inter-American Development Bank, 2023. http://dx.doi.org/10.18235/0004872.

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The IDB has been financing the collection of data from Latin America and the Caribbean for several years for the Agricultural Science and Technology Indicators (ASTI) program. ASTI is an open-access and reliable source of data on agricultural research systems in developing countries, linked to the International Food Policy Research Institute (IFPRI) and part of the CGIAR Program. ASTI works with a broad network of national partners to collect, compile, and publish data on human, financial, and institutional resources, at the national and regional levels, from government organizations, higher education institutions, non-profit entities, and (where possible) private for-profit agricultural research organizations.
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10

Stads, Gert-Jan, and Luis de los Santos. Agricultural R&D Indicators Factsheet: Nicaragua. Inter-American Development Bank, 2023. http://dx.doi.org/10.18235/0004869.

Full text
Abstract:
The IDB has been financing the collection of data from Latin America and the Caribbean for several years for the Agricultural Science and Technology Indicators (ASTI) program. ASTI is an open-access and reliable source of data on agricultural research systems in developing countries, linked to the International Food Policy Research Institute (IFPRI) and part of the CGIAR Program. ASTI works with a broad network of national partners to collect, compile, and publish data on human, financial, and institutional resources, at the national and regional levels, from government organizations, higher education institutions, non-profit entities, and (where possible) private for-profit agricultural research organizations.
APA, Harvard, Vancouver, ISO, and other styles
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