Optimal Power Allocation for Multiple Access Channels in Cognitive Radio Networks.

Lan Zhang Yan Xin Ying-Chang Liang

Published in: VTC Spring (2008)

Keyphrases

power allocation
cognitive radio networks
multiple access
resource allocation
spectrum sensing
mimo systems
user centric
cognitive radio
wireless communication
communication systems
multiple input multiple output
wireless networks
video transmission
low complexity
context dependent
multi user
transmission scheme