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Power loading for multicarrier cognitive radio with MIMO antennas.
Umesh Phuyal
Anjana Punchihewa
Vijay K. Bhargava
Charles L. Despins
Published in:
WCNC (2009)
Keyphrases
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cognitive radio
multiple input multiple output
communication systems
power control
spectrum sensing
wireless communication
cognitive radio networks
wireless networks
cooperative spectrum sensing
power consumption
wireless channels
code division multiple access
wireless systems
fading channels
base station
cellular networks
transmission scheme
power management
resource management
physical layer
frequency selective
lightweight
ofdm system
energy efficient
bit error rate