To increase network lifespan of wireless sensor network by hybrid pegasis with sink mobility

In wireless sensor networks(WSN) to increase the network lifetime by the help of Hybrid PEGASIS along with Sink Mobility (HPSM). To enlarge the network lifespan of wireless sensor is affected by the multi-head link, multi-link concept, and the sink mobility by HPSM. Thus, we suggest Hybrid PEGASIS using Sink Mobility (HPSM) is a multi-link model having a sink mobility to achieve efficient energy consumption of wireless sensors. In proposed technique, the mobile sink has predefined static path called trajectory path. When sink followed its trajectory path of a collection of data with the amount of time it stays is called sojourn time. Our proposed algorithm follows the trajectory path and sojourn time and will assurance complete collection of data. We develop an algorithm for the trajectory of mobile sink. The comparison of HPSM with SEP shows that stability and network lifetime being increased.