Localization of Wireless Sensor Networks in the Wild: Pursuit of Ranging Quality

  title={Localization of Wireless Sensor Networks in the Wild: Pursuit of Ranging Quality},
  author={Jizhong Zhao and Wei Xi and Yuan He and Yunhao Liu and Xiang-Yang Li and Lufeng Mo and Zheng Yang},
  journal={IEEE/ACM Transactions on Networking},
Localization is a fundamental issue of wireless sensor networks that has been extensively studied in the literature. Our real-world experience from GreenOrbs, a sensor network system deployed in a forest, shows that localization in the wild remains very challenging due to various interfering factors. In this paper, we propose CDL, a Combined and Differentiated Localization approach for localization that exploits the strength of range-free approaches and range-based approaches using received… CONTINUE READING
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