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Gradient based Adaptive Channel Estimation for Orthogonal Time Frequency Space (OTFS)
(2021)
The next generation wireless system with high mobility requirements brings the challenge to mitigate the effect of a time-varying channel. Conventional multicarrier systems like Orthogonal frequency division multiplexing ...
Channel Estimation for Orthogonal Time Frequency Space Modulation using Recursive Least Squares
(2021)
For its capacity to provide high data rates to a wide number of users, 4G wireless communications had a huge success in the previous decade. With the Internet of Things (IoT) and high mobility scenarios such as vehicle-to-vehicle ...