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EURASIP Journal on Wireless Communications and Networking
Published in: EURASIP Journal on Wireless Communications and Networking 1/2008

Open Access 01-12-2008 | Research Article

Optimal Channel Selection for Spectrum-Agile Low-Power Wireless Packet Switched Networks in Unlicensed Band

Authors: Ali Motamedi, Ahmad Bahai

Published in: EURASIP Journal on Wireless Communications and Networking | Issue 1/2008

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Abstract

This paper addresses the problem of optimal channel selection for spectrum-agile low-powered wireless networks in unlicensed bands. The channel selection problem is formulated as a multiarmed bandit problem enabling us to derive the optimal selection rules. The model assumptions about the interfering traffic that motivates this formulation are also validated through 802.11 traffic measurements as an example of a packet switched network. Finally, the performance of the optimal dynamic channel selection is investigated through simulation. The simulation results show that the proposed algorithm consistently tracks the best channel compared to other heuristic schemes.

Publisher note

To access the full article, please see PDF
Open AccessThis article is distributed under the terms of the Creative Commons Attribution 2.0 International License (https://​creativecommons.​org/​licenses/​by/​2.​0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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Metadata
Title
Optimal Channel Selection for Spectrum-Agile Low-Power Wireless Packet Switched Networks in Unlicensed Band
Authors
Ali Motamedi
Ahmad Bahai
Publication date
01-12-2008
Publisher
Springer International Publishing
DOI
https://doi.org/10.1155/2008/896420

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