Feedback-Aided Pilot Placement for OFDM Relay Links with Subcarrier Pairing.

Kuang-Yu Sung Yao-Win Peter Hong Chi-Chao Chao

Published in: ICC (2011)

Keyphrases

ofdm system
communication systems
orthogonal frequency division multiplexing
relevance feedback
wireless communication
data sets
multipath
fading channels
user feedback
link analysis
feedback mechanisms