R\'eseaux de radio cognitive : Allocation des ressources radio et acc\`es dynamique au spectre

TL;DR

This paper reviews cognitive radio networks, focusing on radio resource allocation and dynamic spectrum access, emphasizing the role of multi-agent systems and artificial intelligence techniques in enhancing wireless communication efficiency.

Contribution

It provides a comprehensive overview of cognitive radio standards, agent concepts, and AI-based methods for resource management in CR networks, highlighting recent advancements.

Findings

MAS techniques improve spectrum utilization

AI methods enable dynamic and efficient resource allocation

CR standards like IEEE 802.22 facilitate cognitive radio deployment

Abstract

In the first chapter of this report, we provide an overview on mobile and wireless networks, with special focus on the IEEE 802.22 norm, which is a norm dedicated to cognitive radio (CR). Chapter 2 goes into detail about CR and Chapter 3 is devoted to the presentation of the concept of agents and in particular the concept of multi-agent systems (MAS). Finally, Chapter 4 provides a state of the art on the use of artificial intelligence techniques, particularly MAS for radio resource allocation and dynamic spectrum access in the field of CR.