An energy-efficient heterogeneous dual routing scheme for mobile ad hoc and sensor networks Online publication date: Thu, 06-Sep-2007
by Subhankar Dhar, Michael Q. Rieck
International Journal of Mobile Network Design and Innovation (IJMNDI), Vol. 2, No. 2, 2007
Abstract: New energy-efficient routing algorithms are introduced, based on a generalisation of the k-SPR sets from earlier work by the authors. This generalisation provides a means for the automatic avoidance of certain nodes and links when messages are routed. Sensor networks are modelled as connected graphs with vertex costs and edge costs. In addition, a two-tiered routing system in introduced. The low level routing is used for local routing within k hops, and is essentially (local) link-state routing. The high level routing depends on the routers from a k-SPR set, to manage this global routing.
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