Maximizing the Network Topology Lifetime using Sink Relocation

Abstract

Wireless sensor networks, the energy consumption is important one. The sensor hubs are fixed in the static spot or Region of interest (ROI). The sensor hubs are sense the natural parameter and they send the detected information to the sink and sink will do different procedure every sensor node will act as a intermediate In node to each other. Mostly the sensor nodes uses the solar energy for transmission and it will enters into the less network lifetime at night time due to the unavailability of energy because the energy gets drained at the day time. In this project, it concentrating about the network lifetime with respect to the energy consumption. In this project the sink relocation approach is proposed, which should be possible dependent on the problem area identification and distinguishing the vindictive hub for expelling it. Here it monitors the residual battery energy of each sensor for hotspot detection. The presence of Malicious node is informed to all other nodes in that range to beware all the other nodes to avoid communicating it.