Enchancing the Data Collection in Tree based Wireless Sensor Networks |
Author(s): |
| R.Yazhini , Selvam College of Technology, Namakkal, India; K.Jayarajan, Selvam College of Technology, Namakkal, India |
Keywords: |
| Convergecast, beacon signal, Scheduling, aggregation, Multi channels, routing trees. |
Abstract |
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Number of techniques used in Wireless Sensor Network to improve data collection from sensor nodes. It achieve by minimize the schedule length and dynamic channel assignment. Schedule length minimized by BFS algorithm without interfering links. Interfering links can be eliminated by transmission power control and multi frequency. The power can be save by using beacon signal. Collection of data can also be limited by topology of network. So the nodes are arranged in form. The capacitated minimal spanning trees and degree- constrained spanning trees give significant improvement in scheduling. Finally the data collection is enhancing in terms of security by using T-Hash Chain algorithm. |
Other Details |
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Paper ID: IJSRDV1I2073 Published in: Volume : 1, Issue : 2 Publication Date: 01/05/2013 Page(s): 353-356 |
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