A Low-Complexity Kalman Approach for Channel Estimation in Doubly-Selective OFDM Systems.
Karthik MuralidharKwok Hung LiPublished in: IEEE Signal Process. Lett. (2009)
Keyphrases
- low complexity
- ofdm system
- channel estimation
- estimation algorithm
- wireless communication
- multipath
- bit error rate
- frequency selective
- fading channels
- orthogonal frequency division multiplexing
- computational complexity
- motion estimation
- kalman filter
- distributed video coding
- kalman filtering
- recursive least squares
- additive white gaussian noise
- video streaming
- computer vision
- wireless channels
- multiple description coding
- wireless sensor networks