Promethee Based Distributed Coverage and Connectivity Preserving Scheduling Algorithm for MWSN

In this paper we can propose a Promethee Based Distributed Coverage and Connectivity Preserving Scheduling Algorithm for Mobile Wireless Sensor Network (PDCCPSA) with the objective to increase the network lifetime with the capability to persistently provide coverage and connectivity of the whole observed area using turning off some nodes or schedule sensor to work alternatively based on multi criteria. In this paper, we look at Preference Ranking Organization Method for Enrichment Evaluations (PROMETHEE) and coverage aware cost matrices for optimal assignment of cluster head, active and sleep nodes using multi criteria. The outcomes of simulation shows that PDCCPSA efficiently grow the network's life, persistently provide the coverage constantly and decrease the number of hops between member nodes and sink.