In k-anycasting, a sensor wants to report event information to any k sinks in the network. This is important to gain in reliability and efficiency in wireless sensor and actor networks. In this paper, we describe KanGuRou, the first position-based energy efficient k-anycast routing which guarantees the packet delivery to k sinks as long as the connected component that contains s also contains sufficient number of sinks. A node s running KanGuRou first computes a tree including k sinks among the M available ones, with weight as low as possible. If this tree has m ≥ 1 edges originated at node s, s duplicates the message m times and runs m times KanGuRou over a subset of defined sinks. Simulation results show that KanGuRou allows up to 62% of energy saving compared to plain anycasting. © 2012 Springer-Verlag.
CITATION STYLE
Mitton, N., Simplot-Ryl, D., Voge, M. E., & Zhang, L. (2012). Energy efficient k-anycast routing in multi-sink wireless networks with guaranteed delivery. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 7363 LNCS, pp. 385–398). https://doi.org/10.1007/978-3-642-31638-8_29
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