Title of article :
Cluster heads optimum choice and route discovery by using fuzzy logic in wireless sensor networks
Author/Authors :
Ramzannezhad Ghaleh، Mohammadreza نويسنده , , Sadegh zadeh، Mehdi نويسنده , , saeedian، Esmail نويسنده ,
Issue Information :
ماهنامه با شماره پیاپی 14 سال 2013
Abstract :
Optimum energy consumption in wireless sensitive networks plays an important role on network management. In the proposed model of this paper, first all the nods send the energy, station distance and density parameters to their fuzzy modules. According to each nodʹs fuzzy module outputs, a timer is activated for all nodes, which start reverse-counting from obtained value from fuzzy module. Timer of better nod comes to zero sooner and two best nods are selected in each zone (with the distance of r). One of them is introduced as superior cluster head and the other nods are connected to the closest cluster head. In addition, the cluster head not introduced as superior cluster head first collects data from neighborʹs nods and then sends it to the superior cluster head after classifying data as package. The performance of the proposed model of this paper is compared with other methods and the preliminary results indicate that the proposed algorithm has increased first nod death time compared with other methods in the literature.
Journal title :
Management Science Letters
Journal title :
Management Science Letters