New and secure location protocol based on RSSI
Tao Hu · Jisuanji yingyong yanjiu · 2013
Based on the analysis of known secure positioning methods and their shortcomings,this paper proposed a new and secure location protocol by cluster head detection as well as using the asymmetric encryption and symmetric one.Furthermore,it used centroid method to calibrate the positioning data.The simulation results show that the proposed locating protocol experiences a high precision of location and it can defense the attack of malicious nodes very well.