Results 21 to 30 of about 2,440 (166)

Towards Quantum-Safe O-RAN: Experimental Evaluation of ML-KEM-Based IPsec on the E2 Interface

Future Internet
As Open Radio Access Network (O-RAN) deployments expand and adversaries adopt “store-now, decrypt-later” strategies, operators need empirical data on the cost of migrating critical control interfaces to post-quantum cryptography (PQC).
Mario Perera, Michael Mackay, Max Hashem Eiza, Alessandro Raschella, Nathan Shone, Mukesh Kumar Maheshwari   +5 more
doaj   +1 more source

Security Testing The O-RAN Near-Real Time RIC & A1 Interface [PDF]

Open-Radio Access Network (O-RAN) is the next evolutionary step in mobile network architecture and operations and the Near-Real Time RAN Intelligent Controller (Near-RT RIC) plays a central role in the O-RAN architecture as it interfaces between the ...
Werling, Christian, Mora, Pere Joan Fullana, Shaik, Altaf, Flück, Sunniva, Seifert, Jean-Pierre, Thimmaraju, Kashyap   +5 more
core   +1 more source

Exploring Y1 Communications and Services in O-RAN: Background, Privacy, and Security

IEEE Open Journal of the Communications Society
In the latest open radio access network (O-RAN) architecture, the Y1 interface has been introduced to grant authorized parties, known as Y1 consumers, access to and utilization of Y1 data within the near-real-time RAN intelligent controller (Near-RT RIC).
Sachinkumar B. Mallikarjun, Mohammad Asif Habibi, Mihirraj Dixit, Xavier Costa-Perez, Merouane Debbah, Hans D. Schotten   +5 more
doaj   +1 more source

Contagion and Spillover Effects of the Chinese Housing Crisis on the China‐Focused ETFs Trading in the United States

Pacific Economic Review, EarlyView.
ABSTRACT This study investigates the impact of China's recent real estate crisis, stemming from Evergrande's struggles, on the return and risk profiles of US‐listed exchange traded funds (ETFs) tracking Chinese stock market indexes. Analysing 26 funds from February 2, 2018 to December 31, 2024, we first employ a VAR model to assess contagion and ...
Gerasimos Rompotis, Spyros Papathanasiou, Drosos Koutsokostas   +2 more
wiley   +1 more source

QoE-Driven Optimization in 5G O-RAN Enabled HetNets for Enhanced Video Service Quality [PDF]

, 2022
Many innovative applications are projected to be supported by 5G networks across three verticals: enhanced mobile broadband, ultra-reliable low latency communication, and massive machine-type communication.
Muntean, Gabriel-Miro, Togou, Mohammed Amine, Ruffini, Marco, Agarwal, Bharat   +3 more
core   +1 more source

‘The White Hordes From the West’: Race and Refuge in Australian Media Commentary About White Rhodesians During Zimbabwe's Decolonisation

Australian Journal of Politics &History, EarlyView.
ABSTRACT This article explores Australian media commentary on white Rhodesians migrating to Australia, focusing on the period of Malcolm Fraser's prime ministership (1975–1983). The main argument is that the Australian media debates about whether to classify white Rhodesians as ‘migrants’ or ‘refugees’ were not merely semantic but reflected a deeper ...
George Bishi, Ana Stevenson
wiley   +1 more source

Multi-Tier Hierarchical Intelligence for Joint RIS–NOMA Optimization in O-RAN-Enabled 6G Networks

IEEE Access
The evolution toward sixth-generation (6G) networks demands architectures that integrate intelligence, flexibility, and spectral efficiency beyond the limits of conventional fifth-generation (5G) systems.
Ahmed Abdelreheem, Aya Allah A. Elserwe, Ahmed H. Zahran, Mohamed Abdel-Nasser   +3 more
doaj   +1 more source

The amino terminal domain of the human α7 nicotinic acetylcholine receptor subunit leads to the functional expression of human/insect receptors

British Journal of Pharmacology, Volume 183, Issue 13, Page 3517-3537, July 2026.
Human α7 receptors have been characterised in terms of pharmacological properties. Insertion of the N‐terminal domain of the human α7 subunit leads to honeybee and cockroach chimeric receptors activated by ACh and inhibited by α‐Bgt. Insertion of the human cys‐loop leads to cockroach chimeric receptors modulated by PNU.
Alison Cartereau, Chloé Veront, Alexandra Cremades, Priscilla Martin, Remi Gojard, Nicolas Galland, Emiliane Taillebois, Dieudonnée Togbé, Jean‐Yves Le Questel, Steeve H. Thany   +9 more
wiley   +1 more source

Implementação e teste de xApps para o near-RT RIC em rede Open RAN 5G virtualizada com o OpenAirInterface [PDF]

, 2023
The fifth generation of telecommunications systems (5G) has introduced ultra-fast speeds, low latency, and high reliability, enabling support for a wide range of real-time applications, from remote surgery to autonomous vehicles.
Dória, Matheus Fagundes de Souza
core  

ZORAN-Sec: A Zero Trust–Compliant Intrusion Detection Framework for Open RAN With a Lightweight Transformer

IEEE Open Journal of the Communications Society
Open Radio Access Networks (O-RAN) address vendor lock-in and limited flexibility in traditional Radio Access Networks by introducing open interfaces, disaggregation, and programmability.
Loreen Mahmoud, Madhusanka Liyanage, Sugata Gangopadhyay   +2 more
doaj   +1 more source