Results 71 to 80 of about 416 (159)

xAppGuard: Automated access control and runtime enforcement framework for secure xApp operations in O-RAN [PDF]

May2026The Open Radio Access Network (O-RAN) architecture increasingly relies on third-party applications (xApps) running on the RAN Intelligent Controller (RIC) to optimize radio operations.
Mohammad, Sahil Afrid Farookhi
core  

Length at Maturity, Sex Ratio, and Proportions of Maturity of the Giant Electric Ray, Narcine entemedor, in Its Septentrional Distribution. [PDF]

Animals (Basel), 2022
Pérez-Palafox XA, Morales-Bojórquez E, Aguirre-Villaseñor H, Cruz-Escalona VH.   +3 more
europepmc   +1 more source

Conflict Mitigation of Xapps and Interoperability of O-RAN Components: The ORIGAMI Approach

2026 Joint European Conference on Networks and Communications & 6G Summit (EuCNC/6G Summit)
As 6G architectures evolve toward pervasive Network Intelligence (NI), managing concurrent and potentially conflicting control actions from diverse Artificial Intelligence (AI)-driven xApps becomes a critical challenge. In the disaggregated Open Radio Access Network (O-RAN) ecosystem, independent xApps optimizing for different metrics—such as energy ...
Rahman, Md Arifur, Duque, Alexis, Chukhno, Nadezhda, Bartosz Niżnik, Gramaglia, Marco, Garcia Saavedra, Andres   +5 more
openaire   +1 more source

ML-driven network orchestrator for 6G O-RAN: Resolving multi-xApp conflicts in near-RT RIC

The evolution toward 6G networks necessitates a shift toward fully automated, AI-native, and zero-touch operational solutions to handle unprecedented network complexity.
Semih Aktas, Onur Kalinagac, Can Kurtulan, Erdinc Ozdemir, Mehmet Basaran, Burak Gorkemli, Gokhan Karakus   +6 more
core   +1 more source

Open RAN xApps Design and Evaluation: Lessons Learnt and Identified Challenges

, 2023
Open Radio Access Networks (RAN) offer diverse economic opportunities. A transition to a flexible, modular approach within the disaggregated RAN framework is crucial, involving careful planning of RAN architecture and the deployment of specialized ...
Hoffmann, Marcin, Kryszkiewicz, Pawel, Samorzewski, Adam, Kliks, Adrian, Janji, Salim, Kulacz, Lukasz, Adamczyk, Cezary, Bogucka, Hanna, Dryjański, Marcin   +8 more
core  

Federated Neuroevolution O-RAN: Enhancing the Robustness of Deep Reinforcement Learning xApps

IEEE Communications Magazine
This article has been accepted for publication in IEEE Communications ...
Mohammadreza Kouchaki, Aly Sabri Abdalla, Vuk Marojevic   +2 more
openaire   +3 more sources

A Deep Q-Network-Based Algorithm for Multi-Connectivity Optimization in Heterogeneous Cellular-Networks. [PDF]

Sensors (Basel), 2022
Hernández-Carlón JJ, Pérez-Romero J, Sallent O, Vilà I, Casadevall F.   +4 more
europepmc   +1 more source

xApps for DDoS Attacks Detection and Mitigation in 5G-V2X O-RAN Networks

International audienceIn this demo, we present a 5G prototype designed to secure V2X communications by leveraging the concept of distributed applications (xApps) in 5G O-RAN. Based on the open-source srsRAN, our framework protects against DDoS attacks by
Jaafar, Wael, Hamid, Adam Ait, Awad, Mirna, Choubik, Nizar, Langar, Rami, Ranganathan, Yeogeuch   +5 more
core   +1 more source

Experimental deployment of an end-to-End O-RAN testbed with xApp development in near-RT RIC environment for dynamic radio resource management and 5G network decongestion

Η παρούσα διπλωματική εργασία εστιάζει στην σχεδίαση, εγκατάσταση και αξιολόγηση μιας πλήρους από άκρο σε άκρο διάταξης O-RAN(Open Radio Access Network).
Παναγιωτοπούλου, Παναγιώτα
core  

‘Batu Reput’ used as raw material in fertilizer production

, 2006
Organized by Malaysian Institute for Nuclear Technology Research (MINT), Xapp Malaysia-MNS & Universiti Kebangsaan Malaysia (UKM), 29th - 30th November 2006 at Palm Garden Hotel IOI Resort, Putrajaya, Malaysia.‘Batu Reput’ is primary sediment mineral and
Kamarudin, Hussin, Mohd Nazry, Salleh, Farizul Hafiz, Kasim, Khairul Nizar, Ismail, Suhardy, Daud, Che Mohd Ruzaidi, Ghazali, Saiful Azhar, Saad   +6 more
core