Research Article
Simulation of Unidirectional Links in Wireless Sensor Networks
@INPROCEEDINGS{10.4108/icst.simutools.2014.254791, author={Reinhardt Karnapke and Stefan Lohs and J\o{}rg Nolte and Andreas Lagemann}, title={Simulation of Unidirectional Links in Wireless Sensor Networks}, proceedings={Seventh International Conference on Simulation Tools and Techniques}, publisher={ICST}, proceedings_a={SIMUTOOLS}, year={2014}, month={8}, keywords={simulation wireless sensor networks unidirectional links routing}, doi={10.4108/icst.simutools.2014.254791} }- Reinhardt Karnapke
Stefan Lohs
Jörg Nolte
Andreas Lagemann
Year: 2014
Simulation of Unidirectional Links in Wireless Sensor Networks
SIMUTOOLS
ICST
DOI: 10.4108/icst.simutools.2014.254791
Abstract
Experiments with wireless sensor networks have shown that asymmetric and unidirectional links are common. For this reason, we developed different routing protocols that can use unidirectional links, either implicitly or explicitly.
However, developing protocols that use unidirectional links is difficult, not least because of inadequate simulation support.
In this paper we present a simulation model based on OMNeT++ and MiXiM that we developed to simulate networks with unidirectional links and frequent link changes. We evaluate the developed simulation approach by comparison of results achieved by different routing protocols in simulation and in experiments with real sensor network hardware.
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