Energy conserving ring cluster-based routing protocol for wireless sensor network: A hybrid based model

摘要

The recent advancement in WSNs has drawn its attentive toward number of researchers as it is supportive to the wide range of applications. During the routing mechanism in WSN, the tiny sensors powered with batteries can be expired soon. Number of solutions have been proceeded so far to resolve this issue, and the ring routing protocol is one among them. The ring routing protocol is an energy-proficient mobile sink routing protocol that can be easily accessible and configures based on the virtual ring composition. Moreover, ring routing is a hierarchical routing protocol with a mobile sink in WSN that uses greedy geographic routing. In this research work, an energy-aware ring routing protocol is developed based on the defined multi-objective. Initially, the ring is constructed with a pre-defined radius and the normal nodes now send data to the sink node via the constructed ring structure. More particularly, the nodes near the sink deplete faster than the other nodes and introduce overhead in terms of "energy consumption and packet delays." When a ring node tends to exhaust, then its neighbor switches its role automatically, and this selection of the normal node as the ring node is accomplished optimally on the basis of the defined multi-objectives like energy En, distance between the ring node and the regular node disring-reg and distance between network centers to regular node Delta disNC-ring. As optimization has a key role in selecting the neighbors as the ring nodes, a new optimization model referred to as Moth Integrated Firefly Algorithm (MIFA) is introduced in this research work. The performance of the proposed model is compared over other conventional models with respect to throughput, energy dissipation, and transmission delay as well.