Modelagem do consumo de energia de redes de sensores sem fio usando SystemC-AMS e stateflow
This work aims at modeling power consumption at the nodes of a Wireless Sensor Network (WSN). For doing so, a finite state machine was implemented by means of SystemC-AMS and Stateflow modeling and simulation tools. In order to achieve this goal, communication data in a WSN were collected. Based...
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| Formato: | Dissertação |
| Idioma: | por |
| Publicado em: |
Universidade Federal do Rio Grande do Norte
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| Endereço do item: | https://repositorio.ufrn.br/jspui/handle/123456789/20159 |
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| Resumo: | This work aims at modeling power consumption at the nodes of a Wireless Sensor
Network (WSN). For doing so, a finite state machine was implemented by means of
SystemC-AMS and Stateflow modeling and simulation tools. In order to achieve this
goal, communication data in a WSN were collected. Based on the collected data, a
simulation environment for power consumption characterization, which aimed at
describing the network operation, was developed. Other than performing power
consumption simulation, this environment also takes into account a discharging model
as to analyze the battery charge level at any given moment. Such analysis result in a
graph illustrating the battery voltage variations as well as its state of charge (SOC).
Finally, a case study of the WSN power consumption aims to analyze the acquisition
mode and network data communication. With this analysis, it is possible make
adjustments in node-sensors to reduce the total power consumption of the network. |
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