Sparse Doubly-Selective Channel Estimation Techniques for OSTBC MIMO-OFDM Systems: A Hierarchical Bayesian Kalman Filter Based Approach.
Suraj SrivastavaMahendrada Sarath KumarAmrita MishraSanjana ChopraAditya K. JagannathamLajos HanzoPublished in: IEEE Trans. Commun. (2020)
Keyphrases
- kalman filter
- channel estimation
- multipath
- orthogonal frequency division multiplexing
- kalman filtering
- ofdm system
- communication systems
- end to end
- fading channels
- particle filter
- estimation algorithm
- object tracking
- bit error rate
- routing algorithm
- sparse representation
- mean shift
- wireless communication
- neural network
- motion estimation
- image processing