Adaptive Wiener filters for time-varying channel estimation in wireless OFDM systems.
Dieter SchafhuberGerald MatzFranz HlawatschPublished in: ICASSP (4) (2003)
Keyphrases
- ofdm system
- wireless communication
- channel estimation
- wireless networks
- recursive least squares
- estimation algorithm
- adaptive filtering
- computer simulation
- orthogonal frequency division multiplexing
- communication networks
- multipath
- bit error rate
- fading channels
- frequency selective
- mobile communication
- wireless sensor networks
- wireless channels
- communication systems
- maximum likelihood
- physical layer
- non stationary