Connectivity and coverage maintenance in wireless sensor networks

@article{Zeng2009ConnectivityAC,
  title={Connectivity and coverage maintenance in wireless sensor networks},
  author={Yuanyuan Zeng and Cormac J. Sreenan and Naixue N. Xiong and Laurence Tianruo Yang and Jong Hyuk Park},
  journal={The Journal of Supercomputing},
  year={2009},
  volume={52},
  pages={23-46}
}
One of the main design challenges for wireless sensor networks (WSNs) is to obtain long system lifetime without sacrificing system original performance such as communication connectivity and sensing coverage. A large number of sensor nodes are deployed in redundant fashion in dense sensor networks, which lead to higher energy consumption. We propose a distributed framework for energy efficient connectivity and coverage maintenance in WSNs. In our framework, each sensor makes self-scheduling to… CONTINUE READING