Mobile Data Collection in Wireless Sensor Networks Using Bounded Relay HopJournal: International Journal of Engineering Sciences & Research Technology (IJESRT) (Vol.2, No. 4)
Publication Date: 2014-04-30
Authors : Satheesh Babu P.A; P.Thamarai;
Page : 997-1006
Keywords : Bounded Relay Hop Method; Wireless Sensor Networks.;
Becomes a primary concern in a Wireless Sensor Network. Wireless sensor network (WSN) requires robust and energy efficient communication protocols to minimize the energy consumption as much as possible. We propose a polling-based mobile gathering approach and formulate it into an optimization problem, named bounded relay hop mobile data gathering (BRH-MDG). Specifically, a subset of sensors will be selected as polling points that buffer locally aggregated data and upload the data to the mobile collector when it arrives. We analyze the trade-off between energy saving and data gathering latency in mobile data gathering by exploring a balance between the relay hop count of local data aggregation and the moving tour length of the mobile collector.
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Last modified: 2014-10-02 23:44:24