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W. Jaafar

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Open access 2026

A Lightweight Language-Model-Driven Agentic Framework for Intrusion Prediction, Detection, and Mitigation in 6G-Enabled IoT Networks

A role-based multi-agent cybersecurity framework for 6G-enabled IoT networks that enables proactive intrusion prediction, real-time detection, and knowledge-driven threat mitigation and a promising step toward scalable and intelligent cybersecurity management in 6G-enabled IoT networks is proposed.

Alaeddine Diaf, A. A. Korba, W. Jaafar et al. · 0 citations
Preprint Sep 2026

Towards Federated, Green, and Resilient 6G Non-Terrestrial Networks

It is shown that system federation significantly enhances both latency performance and connectivity robustness compared with non-federated LEO architectures and the challenges and possible solutions for adopting the Open-RAN architecture for T-NTN.

Sarath Babu, Victor Baños-Gonzalez, Mario Cordina et al. · 0 citations
Jul 2026

Intelligent Multi-UAV Navigation in ITNTNs: A Hierarchical LLM Approach

Simulation results demonstrate that the proposed Hierarchical LLM-driven control framework significantly reduces collision rates and improves aggregate system throughput compared to existing baselines.

Zijiang Yan, Hao Zhou, W. Jaafar et al. · 0 citations
Jul 2026

Twin-Fidelity-Aware Resolution of Direct xApp Conflicts in Open RAN

Results show that online twin-fidelity monitoring enables robust digital-twin-assisted xApp conflict resolution while preserving utility-aware throughput-power optimization, and achieves the closest throughput-power trade-off to the optimum across operator energy priorities.

Akram A. Almohammedi, Mohammed Balfaqih, Sam Darshi et al. · 0 citations
Open access 2026

Toward Power-Aware Federated Activity Detection in Cell-Free Massive MIMO-Based mMTC Networks

This study proposes a novel FL framework where the CF-mMIMO participants are APs, and proposes a client selection strategy that prioritizes APs based on their average received signal power, showing competitive performance compared to baseline methods, while also addressing the scalability and privacy requirements of mM...

Ali Elkeshawy, W. Jaafar, H. Fares et al. · 0 citations
Conference Jul 2026

Edge Computing Control and Task Assignment in Integrated Terrestrial and Non-Terrestrial Networks

Integrated Terrestrial–Non-Terrestrial Networks (ITNTN), which combine terrestrial base stations (BSs), High-Altitude Platform Stations (HAPS), and Low-Earth Orbit (LEO) satellites, are key enablers of 6G communication and edge computing (EC) services. However, energy-limited BSs, particularly HAPS and satellites, pose...

Insaf Rzig, W. Jaafar, Safwan Alfattani · 0 citations

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