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Gradient Based Routing in Wireless Sensor Networks: a Mixed Strategy

Olivier Powell, Aubin Jarry, Pierre Leone, Jose Rolim

cs.DCarXiv:cs/0511083

Abstract

We show how recent theoretical advances for data-propagation in Wireless Sensor Networks (WSNs) can be combined to improve gradient-based routing (GBR) in Wireless Sensor Networks. We propose a mixed-strategy of direct transmission and multi-hop propagation of data which improves the lifespan of WSNs by reaching better energy-load-balancing amongst sensor nodes.

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