Overlay Cognitive Radio in Wireless Mesh Networks

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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.
12 pages, 8 figures, 2 tables

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Information Theory, Networking and Internet Architecture

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http://salesiana.dossiersoluciones.com/handle/123456789/212666

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/0805.3643
 http://arxiv.org/abs/0805.3643

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arXiv