Energy efficient path determination in wireless sensor network by critical path method
Authors :
Ram Dayal Pankaj 1*, Arun Kumar 2 and Rashika Agarwal 3
Author Address :
1 Department of Mathematics, J.N.V. University, Jodhpur, India.
2 Department of Mathematics, Government College, Kota, India.
3 Department of Computer Science, Banasthali Vidyapeeth, Niwai, Tonk, India.
*Corresponding author.
Abstract :
Optimum use of energy of sensor nodes in wireless sensor networks (WSN) can maintain a prolonged network lifetime. The proposed concept is a typical tree-based aggregation scenario to optimise the energy level, for which a sensing device enables its transceiver to collect the results from its children. Using Critical Path Method (CPM) the proposed graph is derived as energy efficient in wireless sensor network. In order to establish the superiority of derived method, the early time and latest time of loss of energy of each node is calculated. The proposed method and graphs are derived using MATLAB.
Keywords :
Wireless sensor network; WNS; data aggregation; binary tree; Critical Path Method.
DOI :
Article Info :
Received : December 11, 2019; Accepted : May 18, 2020.
