A Risk Minimization Framework for Channel Estimation in OFDM Systems.

Karthik Upadhya Chandra Sekhar Seelamantula K. V. S. Hari

Published in: CoRR (2014)

Keyphrases

risk minimization
ofdm system
channel estimation
loss function
frequency selective
estimation algorithm
multiscale
wavelet transform
wavelet coefficients
wireless communication
multipath
communication systems
fading channels