A localization algorithm in wireless sensor networks based on MDS with RSSI classified

摘要

In this paper, we proposed a localization algorithm in wireless sensor networks based on MDS combined with weight. The way of determining weight is according to RSSI which is classified by an experiential method. In the new method, the shortest path matrix could be modified in order to obtain better accuracy. Although without range measuring, it is proved that a better accuracy could be obtained in the new algorithm.