SpiderRadio: An Incumbent Sensing Implementation for Cognitive Radio Networking Using IEEE 802.11 Devices

@article{Hong2010SpiderRadioAI,
  title={SpiderRadio: An Incumbent Sensing Implementation for Cognitive Radio Networking Using IEEE 802.11 Devices},
  author={Kai Hong and Shamik Sengupta and Rajarathnam Chandramouli},
  journal={2010 IEEE International Conference on Communications},
  year={2010},
  pages={1-5}
}
Spectrum sensing is one of the critical features in cognitive radio based dynamic spectrum access networking. In this paper, we discuss a new spectrum sensing technique for primary incumbent detection. The proposed method is based on observing the PHY errors, received signal strength and $n$-moving window averaging of the observed measurement. The sensing parameters are dynamically optimized based on the operating radio environment. This sensing method is implemented in SpiderRadio, a cognitive… CONTINUE READING

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