Spectrum Sensing of OFDM Waveforms Using Embedded Pilot Subcarriers.

Arash Zahedi-Ghasabeh Alireza Tarighat Babak Daneshrad

Published in: ICC (2010)

Keyphrases

spectrum sensing
cognitive radio networks
cognitive radio
wireless communication
channel coding
communication systems
bit error rate
signal to noise ratio
code division multiple access
fading channels
ofdm system
multipath
error propagation
watermarking algorithm
user centric
base station
data streams