Neighborhood Nodes Collaboration to support QoS routing in Wireless Mesh Networks

作者: Sadeq Ali Makram , Fahad Samad , Mesut Gunes

DOI: 10.1109/ISCC.2009.5202322

关键词: Wireless ad hoc networkSwitched meshQuality of serviceMesh networkingWireless WANDistributed computingWireless networkWirelessComputer scienceWi-Fi arrayMulti-user MIMOWireless mesh networkKey distribution in wireless sensor networksRadio resource managementShared meshWireless sensor networkOrder One Network ProtocolCommunication channelChannel allocation schemesComputer network

摘要: One of the most promising wireless technologies is Wireless Mesh Network (WMN). The aggregate capacity mesh networks can be improved significantly by providing each node with several Interface Cards (WNICs) and using multiple channels in order to minimize interference provide high performance such networks. However, WNICs requires a channel assignment planning. have assigned way that decreases increases at same time. Since number available limited, it desired allocate reallocate dynamically ondemand. In this paper, dynamic proposed for aforementioned problem which adaptive load supports QoS routing. algorithm adds or selects heavily loaded nodes, based on local information neighbor nodes. selected added minimizes ensures network connectivity.

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