Optimal relay location and power allocation for Rayleigh-fading channels in cognitive relay networks.

Lefei Wang Tao Peng Bo Peng Wenbo Wang

Published in: PIMRC (2013)

Keyphrases

power allocation
mimo systems
fading channels
multiple input multiple output
channel state information
resource allocation
low complexity
ofdm system
multipath
cognitive radio
video transmission
communication systems
wireless communication
base station
multi hop
wireless channels
relay nodes
image transmission