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Opportunistic power allocation strategies and fair subcarrier allocation in OFDM-based cognitive radio networks.
Lun Tang
Qianbin Chen
Guangyu Wang
Xiaoping Zeng
Huan Wang
Published in:
Telecommun. Syst. (2013)
Keyphrases
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allocation strategies
cognitive radio networks
allocation strategy
channel allocation
spectrum sensing
resource allocation
ofdm system
cognitive radio
user centric
communication systems
wireless communication
power consumption
cellular networks
estimation algorithm
cross layer