Power loading for multicarrier cognitive radio with MIMO antennas.

Umesh Phuyal Anjana Punchihewa Vijay K. Bhargava Charles L. Despins

Published in: WCNC (2009)

Keyphrases

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