EM-based sparse channel estimation in OFDM systems.

Rodrigo Carvajal Boris I. Godoy Juan C. Agüero Graham C. Goodwin

Published in: SPAWC (2012)

Keyphrases

ofdm system
channel estimation
estimation algorithm
wireless communication
multipath
bit error rate
frequency selective
maximum likelihood
fading channels
orthogonal frequency division multiplexing
communication systems
recursive least squares
multiscale
computationally efficient
sensor data
simulation model