Decision-directed channel estimation for M-QAM-modulated OFDM systems.

Minjoong Rim Jaemin Ahn Yeon-soo Kim

Published in: VTC Spring (2002)

Keyphrases

ofdm system
decision directed
channel estimation
estimation algorithm
bit error rate
wireless communication
multipath
fading channels
frequency selective
orthogonal frequency division multiplexing
recursive least squares
signal to noise ratio
maximum likelihood
computationally efficient
channel coding