A clustering approximation mechanism based on data spatial correlation in wireless sensor networks

@article{Chen2010ACA,
  title={A clustering approximation mechanism based on data spatial correlation in wireless sensor networks},
  author={Zhikui Chen and Song Yang and Liang Li and Zhijiang Xie},
  journal={2010 Wireless Telecommunications Symposium (WTS)},
  year={2010},
  pages={1-7}
}
In wireless sensor networks (WSNs), the sensor nodes that locate near often sense the similar data, however, transmitting the repeated or redundant data often cause unnecessary energy consumption. Aiming at this point, this paper firstly proposes a gridbased spatial correlation clustering (GSCC) method which clusters the sensor nodes according to data correlation. According to GSCC, in the same cluster the member nodes have high similarity. Based on GSCC, then this paper proposes a spatial… CONTINUE READING
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