Retransmission or Redundancy: Transmission Reliability in Wireless Sensor Networks

@article{Wen2007RetransmissionOR,
  title={Retransmission or Redundancy: Transmission Reliability in Wireless Sensor Networks},
  author={Hao Wen and Chuang Lin and Fengyuan Ren and Yao Yue and Xiaomeng Huang},
  journal={2007 IEEE Internatonal Conference on Mobile Adhoc and Sensor Systems},
  year={2007},
  pages={1-7}
}
As an application-driven network, wireless sensor network generally requires high data reliability to maintain detection and response capabilities. Although two approaches, which are retransmission and redundancy, have been proposed to enhance data reliability, the theoretical work is required to evaluate their impact on transmission reliability and energy efficiency. In this paper, we offer a comprehensive theoretical study on the packet arrival probability and average energy consumption for… CONTINUE READING

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