Overlay Cognitive Radio in Wireless Mesh Networks
Information Theory
2008-12-18 v1 Networking and Internet Architecture
math.IT
Abstract
In this paper we apply the concept of overlay cognitive radio to the communication between nodes in a wireless mesh network. Based on the overlay cognitive radio model, it is possible to have two concurrent transmissions in a given interference region, where usually only one communication takes place at a given time. We analyze the cases of wireless mesh networks with regular and random topologies. Numerical results show that considerable network capacity gains can be achieved.
Cite
@article{arxiv.0805.3643,
title = {Overlay Cognitive Radio in Wireless Mesh Networks},
author = {Ricardo Carvalho Pereira and Richard Demo Souza and Marcelo Eduardo Pellenz},
journal= {arXiv preprint arXiv:0805.3643},
year = {2008}
}
Comments
12 pages, 8 figures, 2 tables