Multipath Routing in (Mobile) Mesh Networks
نویسنده
چکیده
In drahtlosen Mesh-Netzwerken wird der Verkehr im Wesentlichen in Richtung der Internet-Gateways und von diesen in Richtung der Clients geroutet. Dadurch werden einige Verbindungen und Knoten im Netzwerk unter Umständen bis zur Verstopfung überlastet. Darüber hinaus haben drahtlose Netze auf Grund der Unzuverlässigkeit des Mediums mit verschiedenen Problemen zu kämpfen. Multipath-Routing hat sich als ein vielversprechender Ansatz herausgestellt einige dieser Probleme zu lösen. Des Weiteren kann Multipath-Routing für eine Verteilung des Verkehrsaufkommens mit dem Ziel des Lastausgleiches oder der Bandbreitenaggregation sorgen. In dieser Arbeit wird ein Überblick über die Grundlagen des Multipath-Routing gegeben. Es werden einige in der Literatur vorgeschlagene reaktive Multipath-Routing-Protokolle vorgestellt und hinsichtlich ihrer Eigenschaften, ihrer Leistungsfähigkeit und ihrer Grenzen diskutiert.
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تاریخ انتشار 2008