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13 March 2013Range-free localization algorithms in wireless sensor networks
Wireless Sensor Networks, an emerging technology, have been used in various fields for monitoring and tracking. Because of its application, the problem of localization is extremely important. Although a lot of algorithms have been presented recently, how to localization is a challenge. This paper describes how to classify localization algorithms and discusses the principles and characteristics of some localization approaches of range-free, such as DV-Hop, APIT, etc. The directions of how to improve DV-Hop algorithm is introduced as well.
Xiangyun Luo,Ye Liu,Chengzhi Long, andJianping Luo
"Range-free localization algorithms in wireless sensor networks", Proc. SPIE 8784, Fifth International Conference on Machine Vision (ICMV 2012): Algorithms, Pattern Recognition, and Basic Technologies, 87842A (13 March 2013); https://doi.org/10.1117/12.2021191