Globular topology of large scale WSN for efficient load balancing using multiple sink node

Ensuring efficient and fast data aggregation technique is the challenging task when it is considered for the large-scale wireless sensor network (WSN). The problems of presence of single sink, the distance between sink and cluster, as well as type of presence of dynamic task to be performed within different cluster is extremely difficult to address for reliable data aggregation technique in WSN. Therefore, the proposed system introduces a novel globular topology of WSN that ensures an efficient task allocation strategy in large-scale WSN architecture. The performance of the data aggregation process is further increased by considering the presence of multiple mobile sink that adds an exponential benefit to the task allocation policy proposed. The results simulated in Matlab shows satisfactory performance by considering the packet delivery ratio, delay minimization, and completion time of the data aggregation process.