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Spectrum Sensing in Wideband OFDM Cognitive Radios
Chien-Hwa Hwang
Shih-Chang Chen
Published in:
CoRR (2007)
Keyphrases
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spectrum sensing
cognitive radio
communication systems
cognitive radio networks
wireless communication
orthogonal frequency division multiplexing
wireless communication systems
wireless networks
computer systems
base station
ofdm system
low power
communication networks
key technologies
wireless sensor networks
computer simulation
multipath
wifi
low cost
feature vectors