通信学报2011，Vol.32Issue(12)：8-17,10.
无线传感器网络中DPC安全定位算法研究
Research on secure DPC localization algorithm of WSN
摘要
Abstract
In resource-constrained sensor networks, how to locate the sensor's coordinates securely and effectively is one of the most challenging problems. A lot of algorithms of the security localization were analyzed, and a distributed RSSI-based DPC (distance and position consistent) security location algorithm was brought forth. The algorithm can detect and filter out the false nodes that are generated by malicious attacks applying the consistency of measure and computing; meanwhile all the nodes are involved in the activation without a central node. The performance of the algorithm is studied, and the experimental results show that DPC still has very high efficiency and good robustness in noisy conditions with a number of false nodes.关键词
定位攻击/安全定位/测量一致性/DPC算法Key words
position attack/ security localization/ measure consistency/ distance and position consistent algorithm分类
信息技术与安全科学引用本文复制引用
詹杰,刘宏立,刘大为,赵明..无线传感器网络中DPC安全定位算法研究[J].通信学报,2011,32(12):8-17,10.基金项目
国家自然科学基金资助项目(50807011) （50807011）
湖南省科技厅资助计划(2010FJ4068) （2010FJ4068）
中国科学院红外物理国家实验室资助项目(201021) （201021）
