Calibrating and Comparing Simulators for Wireless Sensor Networks

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Publikace nespadá pod Ekonomicko-správní fakultu, ale pod Fakultu informatiky. Oficiální stránka publikace je na webu muni.cz.
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STETSKO Andriy STEHLÍK Martin MATYÁŠ Václav

Rok publikování 2011
Druh Článek ve sborníku
Konference 2011 IEEE 8th International Conference on Mobile Adhoc and Sensor Systems (MASS)
Fakulta / Pracoviště MU

Fakulta informatiky

Citace
Obor Informatika
Klíčová slova calibration;comparison;simulator;wireless sensor network
Popis In the paper, we consider four open-source simulators -- Castalia, MiXiM, TOSSIM and WSNet. We compare these simulators and run a set of experiments on MICAz sensor nodes in the indoor and outdoor environment. Based on the data gathered from the real experiments, we calibrate the radio propagation and noise models of Castalia, MiXiM, TOSSIM and WSNet. Also, we calibrate the energy consumption model of Castalia, MiXiM and WSNet according to the MICAz datasheet. We present the results from the simulations and compare them between each other. Even though the simulators are set in the same way, their results significantly differ from each other. In the paper, we discuss possible reasons of the differences.
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