Doubly-Iterative Sparsified MMSE Turbo Equalization for OTFS Modulation.
Haotian LiQiyue YuPublished in: IEEE Trans. Commun. (2023)
Keyphrases
- channel estimation
- frequency selective
- multipath
- decision feedback
- ofdm system
- communication systems
- fading channels
- estimation algorithm
- ultra wideband
- cdma systems
- end to end
- multiscale
- iterative methods
- image enhancement
- maximum likelihood
- minimum mean square error
- orthogonal frequency division multiplexing
- upper bound
- multiresolution