Mitigation of Error Propagation in Decision Directed OFDM Channel Tracking Using Generalized M Estimators.
Sheetal KalyaniKrishnamurthy GiridharPublished in: IEEE Trans. Signal Process. (2007)
Keyphrases
- error propagation
- channel coding
- decision directed
- decision feedback
- wireless channels
- blind equalization
- communication systems
- orthogonal frequency division multiplexing
- error resilience
- error resilient
- source coding
- packet loss
- video quality
- fading channels
- multiple description
- multiple description coding
- compressed video
- error concealment
- coding efficiency
- unequal error protection
- ofdm system
- error correction
- packet loss rate
- wireless systems
- multipath
- transmission errors
- channel estimation
- image coding
- bit error rate