4 papers · 1 filter
Time Frequency Localized Pulse for Delay Doppler Domain Data Transmission
Sanoopkumar P. S, Muyiwa Balogun, Liam Barry +1
Orthogonal time frequency space (OTFS) is a strong candidate waveform for sixth generation wireless communication networks (6G), which can effectively handle time varying wireless…
Reduced Overhead Channel Estimation for OTFS With Split Pilot
Danilo Lelin Li, Sanoopkumar P. S., Arman Farhang
Orthogonal time frequency space modulation (OTFS) is currently one of the most robust modulation techniques for high Doppler channels. However, to reap the benefits of OTFS, an acc…
Synchronization for Multiuser Uplink OTFS
Mohsen Bayat, Sanoopkumar P. S., Arman Farhang
In this paper, we propose time and frequency synchronization techniques for the uplink of multiuser orthogonal time frequency space (MU-OTFS) in high-mobility scenarios. We introdu…
Practical Synchronization for OTFS
Mohsen Bayat, Sanoopkumar P. S., Arman Farhang
In the existing literature on joint timing and frequency synchronization of orthogonal time frequency space modulation (OTFS), practically infeasible impulse pilot with large peak-…