Resource Allocation in Relay-Aided OFDM Cognitive Radio Networks.

Guftaar Ahmad Sardar Sidhu Feifei Gao Wei Wang Wen Chen

Published in: IEEE Trans. Veh. Technol. (2013)

Keyphrases

resource allocation
cognitive radio networks
spectrum sensing
cognitive radio
channel allocation
user centric
communication systems

resource allocation problems
resource management
allocation problems
optimal resource allocation
multipath
power allocation

base station
wireless communication
orthogonal frequency division multiplexing
resource allocation decisions
scarce resources
distributed resource allocation

ofdm system
fading channels
multi hop
end to end
response time
sensor networks