Connecting remote sites to the wired backbone by wireless mesh access networks

Wireless Mesh Networks (WMNs) operating in the 5 GHz band (IEEE 802.11 a/h) offer a great opportunity to function as wireless access networks. Remote sites that lack direct access to a wired/fibre network may benefit from this technology, as it can be used to bridge possibly large distances. The hig...

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Bibliographic Details
Published in2010 European Wireless Conference (EW) pp. 675 - 682
Main Authors Staub, Thomas, Anwander, Markus, Baumann, Kurt, Braun, Torsten, Brogle, Marc, Dolfus, Kirsten, Félix, Christian, Goode, Paul Kim
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.04.2010
Subjects
Antenna measurements
Broadband communication
Directional antennas
Interference
Joining processes
Spine
Switches
Testing
Wireless mesh networks
Wireless networks
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Summary:Wireless Mesh Networks (WMNs) operating in the 5 GHz band (IEEE 802.11 a/h) offer a great opportunity to function as wireless access networks. Remote sites that lack direct access to a wired/fibre network may benefit from this technology, as it can be used to bridge possibly large distances. The high gain of directional antennas improves the reception of signals in focused directions and reduces interference from unwanted sources. Therefore, they are the preferred choice for such bridging scenarios. In this paper, we present our experiences with setting up such a Wireless Access Network using directional antennas in the area of Neuchâtel, Switzerland. We describe the necessary equipment and planning steps, highlight common pitfalls and discuss gained insights as well as experimental results. Measured data supports the feasibility of our networking approach, yet reveals the high impact of general challenges that have to be overcome in real-world deployments.
ISBN:1424459990
9781424459995
DOI:10.1109/EW.2010.5483454