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This paper presents the modeling of a sensor mote energy consumption together with the battery state-of-charge for wireless sensors network (WSN) using SystemC and the analog/mixed signal (AMS) extension. This model is intended to be employed in the simulation of WSN composed from few to several nodes. The energy consumption of the whole mote device has been described as a finite state machine with...
Device-free wireless localization (DFL) is a promising technique. It can localize and track a target without carrying any electronic device. Compared with traditional received signal strength (RSS)-based DFL, the recently proposed time-of-flight (TOF)-based DFL technique could achieve better performance. However, TOF-based DFL requires that each pair of nodes should perform a pairwise TOF measurement...
Landmines are stilled scattered even today in many countries affected by wars. Conventional detection approaches are not optimized because the staff involved in this process although skilled and experimented, requires a long time for a safe and for an efficient detection that uses costly and accurate equipments. Therefore, some research are actually focusing on using wireless sensors networks for...
The present article focuses on energy aspect in a wireless sensor network. It employs a novel technique based upon system identification to prolong life time of the corresponding sensor nodes which have been scattered inside a closed space container to measure the variables of the environment, temperature and relative humidity. Collected information can be utilized to make decision either about the...
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