Counting the minimum node weight spanning trees for broadcast transmission in wireless sensor networks

Jolanta Tańcuła

Abstract


Article presents algorithm optimizing power consumption for broadcast in sensor networks. The broadcast allows of sending data to all ports connected to a given network. Wireless sensor networks are built of distributed measuring devices. Each sensor is an autonomous unit, operating independently of the other. They have limited energy resources. Energy management is of key importance for sensors. In this article, we will create a sensor network model with one broadcast node. For this network we will use an algorithm finding minimum node weight spanning tree for which energy consumption will be the smallest.

Keywords


minimum spanning tree; broadcast transmission

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References


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DOI: http://dx.doi.org/10.21936/si2017_v38.n3.815