Virtual Backbone Routing Structures in Wireless ad-hoc networks
نویسندگان
چکیده
In this paper we studied several virtual routing structures (ring, ring-tree, cord, and mesh) which are scalable, independent on addresses, based on local information and partialglobal information for routing packets. These virtual routingstructures are built on the top of the backbone nodes whichare selected by considering power, connections, and immobilitymetrics.Our experimental results on the ns2 simulator and both TelosBand MicaZ sensor nodes tested platform prove that the virtualbackbone structures are superior to the existing routing schemesand the different virtual structures fit in with the differentphysical scenarios. Keywords-virtual routing structure, flat naming, distributed hash table, backbone nodes
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تاریخ انتشار 2010