DNN-Based Fractional Doppler Channel Estimation for OTFS Modulation.
Lin GuoPeng GuJun ZouGuangzu LiuFeng ShuPublished in: IEEE Trans. Veh. Technol. (2023)
Keyphrases
- channel estimation
- ofdm system
- frequency selective
- cdma systems
- communication systems
- bit error rate
- multipath
- estimation algorithm
- wireless communication
- received signal
- fading channels
- signal to noise ratio
- orthogonal frequency division multiplexing
- training process
- end to end
- neural network
- maximum likelihood
- image quality