An Improved ABC-Based Node Localization Algorithm for Wireless Sensor Network

  title={An Improved ABC-Based Node Localization Algorithm for Wireless Sensor Network},
  author={Mudong Li and Wei Xiong and Qing Xuan Liang},
  journal={2012 8th International Conference on Wireless Communications, Networking and Mobile Computing},
Focusing on the problem of the poor locating performance in original DV-Hop algorithm which is one of the range-free algorithms in wireless sensor network (WSN), an intelligent DV-Hop algorithm for locating nodes was proposed in this paper. Fully considering the effect of dynamic topology, the self-adaptive artificial bee colony (SAABC) algorithm was introduced to estimate the unknown nodes location. Simulation results show that the new algorithm has obviously better locating performance… CONTINUE READING

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