Performance evaluation of hybrid energy efficient cluster based routing scheme for mobile sink based WSN

摘要

In the present scenario wireless sensor network is one of the most important technologies. Sensor networks are comprised of huge amount of sensor nodes to control the surrounding environment. Mobility in wireless sensor network ensures better performances and they are most efficient. In a wireless sensor network variety of data dissemination schemes are used for efficient data transmission. Among the different kind of data dissemination schemes, virtual infrastructure based data dissemination schemes are most efficient and suitable for current applications. In wireless sensor networks, there are lots of challenges; the major one is in the case of network lifetime. In order to solve these challenges many virtual infrastructure based data dissemination schemes are present. From many routing schemes two novel routing schemes are Virtual Circle Combined Straight Routing (VCCSR)[1]Virtual Grid based Dynamic Route Adjustment (VGDRA)[2]. Each scheme has its own benefits. In this paper, we proposed a novel routing technique which utilises the positive aspect of VGDRA and VCCSR for data collection. By using the hybrid scheme in WSN, we explore a balance in energy consumption, life time and average delay. VGDRA will help us to minimize the route reconstruction cost at the same time VCCSR will minimize the energy consumption and increase network lifetime.