International Journal of Sensor Networks · 2011 · 13 citations · 21 references
ComputingComputer EngineeringComputer SystemsFault ToleranceFault-tolerant ComputingFault-tolerant SystemsFault Tolerance DesignNetwork Fault ToleranceNetwork ProtocolsNetwork ReliabilitySensor NetworksWireless Sensor NetworksFault Detection In Sensor NetworksFault Tolerance MechanismsFault-tolerant NetworksFault-tolerant RoutingMulticast RoutingRouting Protocol DesignWireless Sensor Network ProtocolsWireless Sensor Network Routing
As dense Wireless Sensor Networks (WSNs) are increasingly vulnerable to fault, network must continue processing data without affecting the faulty node. Fault aware routing is an effective way to mitigate such a scenario. To this end, we present a de-Bruijn graph based Multipurpose Architecture and Routing Protocol (MARP) which has all the properties of an efficient WSN. The MARP supports multicast routing, broadcasting, fault detection and efficient fault-tolerance. Its unique architecture makes it easily scalable and provides easy three-dimensional to two-dimensional mapping. Furthermore, we show that, depending on the fault-tolerance capability one wants, design requires higher redundancy. A small experiment of de-Bruijn graph based routing protocol is also presented with mica2 motes to check its feasibility in a real-life scenario.
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Chalermek Intanagonwiwat, Ramesh Govindan, Deborah Estrin · 2000 · 5.4K citations
Wireless sensor networks for habitat monitoring
Alan Mainwaring, David Culler, Joseph Polastre et al. · 2002 · 4.2K citations
Computing, Computer Systems, Ecology +17
Geography-informed energy conservation for Ad Hoc routing
Ya Xu, John Heidemann, Deborah Estrin · 2001 · 2.8K citations