Efficient Data Gathering Mechanism using Mobile Collector in Wireless Sensor Networks
Journal Title: IOSR Journals (IOSR Journal of Computer Engineering) - Year 2014, Vol 16, Issue 2
Abstract
Abstract: In this paper, we proposed a new data-gathering mechanism for large-scale wireless sensor networks by introducing mobility into the network. 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. An M-collector starts the data-gathering tour periodically from the static data sink, polls each sensor while traversing its transmission range, then directly collects data from the sensor in single-hop communications, and finally transports the data to the static sink. Here the complexity in computation is reduced by introducing new mechanism and it leads to more efficiency in network lifetime and transmission range. Simulation results demonstrate that the proposed data-gathering algorithm can greatly shorten the moving distance of the collectors and power of sensors.
Authors and Affiliations
Mr. Shanmugapriyan. R , Mr. Sivasakthivel. A
Keywords
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- EP ID EP110534
- DOI 0.9790/0661-1629149154
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