Abstract

This paper enhances the performance of the ECRSEP using enhanced CH selection and segment based optimization. The sensor field optimization is a dangerous problem in wireless sensor networks and has been ignored by several researchers. As in numerous real-time sensing fields the sensor nodes on the corners i. e. on the segment boundaries will become lifeless before time because no special safety is available for them. Therefore, in this research work the major objective is on the segment based optimization by separating the sensor field among advance segments and normal segments. The inspiration at the back this sensor field optimization is to extend the time when the first sensor node dies. Because in normal sensor nodes which were exist in on the boundaries may become lifeless early because the space among them and the base station is more so they consume more power so ultimately will become lifeless soon.

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