Optimized FFT and filter bank based spectrum sensing for Bluetooth signal

  title={Optimized FFT and filter bank based spectrum sensing for Bluetooth signal},
  author={Sener Dikmese and Markku Renfors},
  journal={2012 IEEE Wireless Communications and Networking Conference (WCNC)},
Wireless Local Area Networks (WLAN) and Wireless Personal Area Networks (WPAN) such as the Bluetooth are designed to operate in 2.4 GHz ISM band. Since both IEEE 802.15 based Bluetooth and IEEE 802.11 WLAN devices, among various others, use the same frequency band, interference may lead to significant performance degradation. Hence, Cognitive Radio (CR) technology has been considered for coordinating better the spectrum use in this band. Spectrum sensing is one of the most important functions… CONTINUE READING
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