Multi-antenna based spectrum sensing for cognitive radios: A GLRT approach.

Rui Zhang Teng Joon Lim Ying-Chang Liang Yonghong Zeng

Published in: IEEE Trans. Commun. (2010)

Keyphrases

cognitive radio
spectrum sensing
cognitive radio networks
wireless communication
frequency band
communication systems
decision making
low power
wireless networks
intelligent systems
computer simulation
cost effective
user experience
key technologies
cellular networks