A Low-Complexity KL Expansion-Based Channel Estimator for OFDM Systems.
Habib SenolHakan A. ÇirpanErdal PanayirciPublished in: EURASIP J. Wirel. Commun. Netw. (2005)
Keyphrases
- low complexity
- ofdm system
- estimation algorithm
- recursive least squares
- channel estimation
- carrier frequency offset
- orthogonal frequency division multiplexing
- wireless communication
- maximum likelihood
- motion estimation
- computational complexity
- mimo systems
- high data rate
- neuro fuzzy
- multipath
- bit error rate
- fading channels
- adaptive filtering
- additive white gaussian noise
- complex valued
- computationally efficient
- real time
- multiple input multiple output
- multiple description coding
- gradient method
- distributed video coding
- video compression
- moving objects
- video streaming