Range Based Localization using Least Square Method in WSN

A substantial number of novel wireless sensor network (WSN) applications need effective sensor node position estimation. This would allow for the accurate identification of key event sites. With many anchor nodes, several range-based localization techniques have been developed. We present a unique localization approach based on Range-based measurements and signal transmission to numerous Anchor nodes in this research. To estimate the position of static sensor nodes, it uses the least square approach. The suggested algorithm's usefulness is shown by simulation results.