Improved estimation of time varying and frequency selective channels for OFDM systems.

El-Kefi Hlel Sofiane Cherif Fethi Tlili Mohamed Siala

Published in: ICECS (2005)

Keyphrases

frequency selective
ofdm system
estimation algorithm
fading channels
channel estimation
orthogonal frequency division multiplexing
wireless communication
multipath
wavelet packet
maximum likelihood
error concealment
bit error rate
additive white gaussian noise
edge detection
transmission errors