Systematic Review of Energy Efficient Localization Methods for Wireless Sensor Networks | Original Article

ABSTRACT:

The primary task of a Wireless Sensor Networks (WSNs) is to sense theenvironment around, sends the information back. The sensor nodes need to be of lesssize, low on power consumption which substantially constrained the computational capacityof these nodes. So any computational task involving these nodes must be very powerefficient so that the duration of the deployment can be increased. In this paper, we focus on the estimating the position of unknownsensors along higher accuracy lower power consumption using the information fromanchor nodes. It is as yet a troublesome issue to locate a precise efficient node locationcomputation algorithm under sensor networks. This paper presents the literature review on DynamicDistance Vector-Hop (DV-Hop) method for sensor node localization to processing computing node location along better precision less localization error.