F-LQE: A Fuzzy Link Quality Estimator for Wireless Sensor Networks

@inproceedings{Baccour2010FLQEAF,
  title={F-LQE: A Fuzzy Link Quality Estimator for Wireless Sensor Networks},
  author={Nouha Baccour and Anis Koubaa and Habib Youssef and Maissa Ben Jam{\^a}a and Denis do Ros{\'a}rio and M{\'a}rio Alves and Leandro Buss Becker},
  booktitle={EWSN},
  year={2010}
}
Radio Link Quality Estimation (LQE) is a fundamental building block for Wireless Sensor Networks, namely for a reliable deployment, resource management and routing. Existing LQEs (e.g. PRR, ETX, Four-bit, and LQI) are based on a single link property, thus leading to inaccurate estimation. In this paper, we propose F-LQE, that estimates link quality on the basis of four link quality properties: packet delivery, asymmetry, stability, and channel quality. Each of these properties is defined in… CONTINUE READING

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