research
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11/24/2020
Low Complexity Precoding and Detection in Multi-user Massive MIMO OTFS Downlink
We consider the problem of degradation in performance of multi-carrier m...
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10/24/2020
OTFS Based Random Access Preamble Transmission For High Mobility Scenarios
We consider the problem of uplink timing synchronization for Orthogonal ...
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01/27/2019
Orthogonal Time Frequency Space (OTFS) Modulation Based Radar System
Orthogonal time frequency space (OTFS) modulation was proposed to tackle...
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08/25/2018
Embedded Pilot-Aided Channel Estimation for OTFS in Delay-Doppler Channels
Orthogonal time frequency space (OTFS) modulation was shown to provide s...
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02/14/2018