A Two-Stage Channel Estimation Algorithm for OTFS in Fractional Doppler Channels.
Xiaolin HePingzhi FanQianli WangPublished in: IEEE Commun. Lett. (2023)
Keyphrases
- estimation algorithm
- ofdm system
- multi channel
- channel estimation
- communication channels
- cross channel
- mimo systems
- bit errors
- single channel
- maximum likelihood
- computationally efficient
- contour tracking
- fading channels
- fusion model
- received signal
- video transmission
- hadamard transform
- channel coding
- signal to noise ratio