Explainable AI in 6G O-RAN: A Tutorial and Survey on Architecture, Use Cases, Challenges, and Future Research

B Brik, H Chergui, L Zanzi, F Devoti… - … Surveys & Tutorials, 2024 - ieeexplore.ieee.org
The recent o-ran specifications promote the evolution of ranran architecture by function
disaggregation, adoption of open interfaces, and instantiation of a hierarchical closed-loop …

Unlocking O-RAN Potential: How Management Data Analytics Enhances SMO Capabilities?

MA Habibi, GM Yilma, U Fattore… - IEEE Open Journal …, 2024 - ieeexplore.ieee.org
The service management and orchestration (SMO) framework plays a major role in the
management and orchestration (M&O) of applications, services, and components within the …

Toward Explainable Reasoning in 6G: A Proof of Concept Study on Radio Resource Allocation

F Rezazadeh, H Chergui, J Mangues… - IEEE Open Journal …, 2024 - ieeexplore.ieee.org
The move toward artificial intelligence (AI)-native sixth-generation (6G) networks has put
more emphasis on the importance of explainability and trustworthiness in network …

An Overview and Solution for Democratizing AI Workflows at the Network Edge

A Čop, B Bertalanič, C Fortuna - arXiv preprint arXiv:2407.11905, 2024 - arxiv.org
With the process of democratization of the network edge, hardware and software for
networks are becoming available to the public, overcoming the confines of traditional cloud …

Explainable AI for enhancing efficiency of DL-based channel estimation

AK Gizzini, Y Medjahdi, AJ Ghandour… - arXiv preprint arXiv …, 2024 - arxiv.org
The support of artificial intelligence (AI) based decision-making is a key element in future 6G
networks, where the concept of native AI will be introduced. Moreover, AI is widely employed …

[HTML][HTML] Optimizing Open Radio Access Network Systems with LLAMA V2 for Enhanced Mobile Broadband, Ultra-Reliable Low-Latency Communications, and …

HA Tahir, W Alayed, W Hassan, TD Do - Sensors, 2024 - mdpi.com
This study presents an advanced framework integrating LLAMA_V2, a large language
model, into Open Radio Access Network (O-RAN) systems. The focus is on efficient network …

Adapting MLOps for Diverse In-Network Intelligence in 6G Era: Challenges and Solutions

P Li, I Mavromatis, T Farnham, A Aijaz… - arXiv preprint arXiv …, 2024 - arxiv.org
Seamless integration of artificial intelligence (AI) and machine learning (ML) techniques with
wireless systems is a crucial step for 6G AInization. However, such integration faces …

X-GRL: An Empirical Assessment of Explainable GNN-DRL in B5G/6G Networks

F Rezazadeh, S Barrachina-Muñoz… - … IEEE Conference on …, 2023 - ieeexplore.ieee.org
The rapid development of artificial intelligence (AI) techniques has triggered a revolution in
beyond fifth-generation (B5G) and upcoming sixth-generation (6G) mobile networks. Despite …

GenOnet: Generative Open xG Network Simulation with Multi-Agent LLM and ns-3

F Rezazadeh, AA Gargari, S Lagén… - … Conference on 6G …, 2024 - ieeexplore.ieee.org
The move toward Sixth-Generation (6G) networks relies on open interfaces and protocols for
seamless interoperability across devices, vendors, and technologies. In this context, open …

Developing Trustworthy Reinforcement Learning Applications for Next-Generation Open Radio Access Networks

AM Nagib, H Abou-zeid… - 2024 IEEE Canadian …, 2024 - ieeexplore.ieee.org
Artificial intelligence is envisioned to transform the design and operation of 6G networks.
Reinforcement learning (RL), in particular, has emerged as a fundamental approach toward …