Pilot-based channel estimation for OFDM systems by tracking the delay-subspace.
Osvaldo SimeoneYeheskel Bar-NessUmberto SpagnoliniPublished in: IEEE Trans. Wirel. Commun. (2004)
Keyphrases
- ofdm system
- channel estimation
- estimation algorithm
- wireless communication
- frequency selective
- multipath
- bit error rate
- fading channels
- orthogonal frequency division multiplexing
- particle filter
- communication systems
- kalman filter
- object tracking
- kalman filtering
- end to end
- recursive least squares
- wireless networks
- computer simulation
- mean shift