Received signal strength based localization in sensor network

Abstract

In this paper, we present the accuracy of location engine of CC2431 ZDK development kit which is widely used in sensor network localization problems. Initially, distance vs received signal strength indicator graph has been established, then accuracy of location engine and Cayley-Menger based localization algorithm have been compared. 11×11 meter area test result shows that location engine is more accurate than Cayley-Menger based algorithm.