Efficient Channel Estimation for OTFS Systems in the Presence of Fractional Doppler
Author:
Affiliation:
1. Southern University of Science and Technology,Shenzhen,China
2. Beijing University of Posts and Telecommunications,Beijing,China
Publisher
IEEE
Link
http://xplorestaging.ieee.org/ielx7/10118584/10118587/10118609.pdf?arnumber=10118609
Reference13 articles.
1. Estimation of Complex Single-Tone Parameters in the DFT Domain
2. Message Passing-Based Structured Sparse Signal Recovery for Estimation of OTFS Channels With Fractional Doppler Shifts
3. Block Sparse Bayesian Learning-Based Channel Estimation for MIMO-OTFS Systems
4. UAMP-Based Channel Estimation for OTFS in the Presence of the Fractional Doppler with HMM Prior
5. Integrated Sensing and Communication-Assisted Orthogonal Time Frequency Space Transmission for Vehicular Networks
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1. Matrix Pencil-Based Channel Estimation Algorithm for OTFS in Fractional Doppler Channels;IEEE Communications Letters;2024-09
2. Semantic-Enhanced Downlink LEO Satellite Communication System With OTFS Modulation;IEEE Communications Letters;2024-06
3. Doppler-Only Wireless Positioning for High-Speed Railway Based on Fractional Doppler Estimation;2024 IEEE Wireless Communications and Networking Conference (WCNC);2024-04-21
4. OTFS Fractional Doppler Channel Estimation Method Based on Super-Resolution Networks;2024 IEEE Wireless Communications and Networking Conference (WCNC);2024-04-21
5. Barycenter Calibration With High Order Spectra of Windowed Delay-Doppler Signals for OTFS Based ISAC Systems;IEEE Transactions on Signal Processing;2024
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