Fractional Delay-Doppler Channel Estimation in OTFS with Sparse Superimposed Pilots using RNNs.

Sandesh Rao Mattu A. Chockalingam

Published in: VTC2023-Spring (2023)

Keyphrases

channel estimation
communication systems
recurrent neural networks
multipath
cdma systems
frequency selective
fading channels
ofdm system
estimation algorithm
bit error rate
fuzzy neural network
routing algorithm
neural network
artificial neural networks
fuzzy logic
signal to noise ratio