Fundamental Limitations on Pilot-based Spectrum Sensing at Very Low SNR.

Cong Wang Xianbin Wang Hao Li Paul Ho

Published in: Wirel. Pers. Commun. (2012)

Keyphrases

low snr
spectrum sensing
cognitive radio networks
cognitive radio
noise model
wireless communication
low signal to noise ratio
user centric
communication systems
genetic algorithm
multiscale
key technologies
frequency band