An Efficient Data Gathering in Wireless Sensor Networks with Mobile Collectors

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Provided by: International Journal of Innovations in Scientific and Engineering Research (IJISER)
Topic: Enterprise Software
Format: PDF
In this paper, the authors propose a new data-gathering mechanism for large-scale wireless sensor networks by introducing mobility into the network. Since the sensor nodes are equipped with small, often irreplaceable, batteries with limited power capacity, it is essential that the network be energy-efficient in order to maximize its lifetime. A mobile data collector, for convenience called an m-collector in this paper, could be a mobile robot or a vehicle equipped with a powerful transceiver and battery, working like a mobile base station and gathering data while moving through the field.
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