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Effectual and Rapid Aggregate Data Collection Using Wireless Sensor Network

Journal: The International Journal of Technological Exploration and Learning (Vol.3, No. 1)

Publication Date:

Authors : ;

Page : 366-373

Keywords : Convergecast; Scheduling; Spanning tree; Mobile sink;

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Theis work aimed to collect the data fast from wireless sensor network under the many-to-one communication known as converge cast. Converge cast, collection of data from a set of sensor towards a mobile sink over a tree based routing topology. Combining scheduling with the transmission power control will reduce the effort of interference. The power can be saving by using beacon signal. Efficiency of different channel assignment method and interference model has been compared, and proposes schemes Construct Bounded degree minimal radius spanning tree and capacitated minimal spanning tree, and show significant improvement in scheduling performance over different deployment that enhance data collection rate for both aggregated and raw data. To better benefit from the sink’s mobility, scheduling movement patterns of a mobile sink to visit some special places in a deployed, in order to minimize data gathering time.

Last modified: 2014-02-25 04:16:07