查看文章

In wireless sensor network, sensor nodes nearer to sink will drain their energy rapidly in comparison to the sensor nodes that are far-flung from the sink. This is because they will have to forward enormous amount of data in the course of multi-hop communication which further reduces the lifetime of system. One of the main research issues is how to enhance network lifetime. In this paper, an adapted selection established protocol is suggested, judgment of picking cluster heads through sink is totally created on basis of connected extra energy, location of node, and remaining energy of node. Congested link concept has been used to find a shorter path while transmission of data from cluster head to sink. Simulation outcomes display that the proposed routing protocol is superior to present LEACH protocol.