Channel Estimation for AF-Type Cooperative OFDM Systems With Low Pilot Overhead.

Weikun Hou Ming Jiang

Published in: IEEE Signal Process. Lett. (2012)

Keyphrases

ofdm system
channel estimation
estimation algorithm
multipath
wireless communication
frequency selective
bit error rate
orthogonal frequency division multiplexing
fading channels
communication systems
recursive least squares
maximum likelihood
end to end
computer simulation