Low Complexity Decision Directed Channel Tracking for High Mobility OFDM Systems.
Sheetal KalyaniKrishnamurthy GiridharPublished in: ICC (2009)
Keyphrases
- low complexity
- ofdm system
- decision directed
- high data rate
- mimo systems
- estimation algorithm
- channel estimation
- motion estimation
- multipath
- computational complexity
- wireless communication
- carrier frequency offset
- bit error rate
- orthogonal frequency division multiplexing
- particle filter
- fading channels
- multiple description coding
- additive white gaussian noise
- computer simulation
- real time
- error correction
- end to end
- object tracking
- computationally efficient
- video sequences
- joint source channel