The problem of node localization, that is, determining where a given node is physically or relatively located in a network, is one of the challenging tasks and yet extremely crucial for many applications.

Using steepest descent method to improve node localization accuracy of maximum likelihood estimation;

The technology of node self-localization is crucial but basic one of Wireless Sensor Network that the node location should be known first among numerous study on application.

The centroid algorithm localization shows that node self-localization depends upon connexity between nodes,so the result of localization has much dispersion,although its idea of localizable arithmetic is a simple,it can save finite energy of node.

A Study of New Node Localization Algorithm for Wireless Sensor Network;

Distributed node localization algorithms of wireless sensor networks;

Robust estimator for indoor node localization;

Analysis and Research on Wireless Sensor Network Localization;

Research of Time-synchronization and Localization in Underwater Wirelss Sensor Networks

Research on angle-refined DV-hop localization method in WSNs

Industrial wireless networks protocol with time synchronization and node positioning;

A node positioning model of wireless mobile Ad Hoc networks;

Survey on secure node positioning in wireless sensor networks