Sparse-Recovery-Based Channel Estimation in Orthogonal Time-Frequency Space Modulation for High-Mobility Scenarios in 5G and Beyond

Orthogonal time frequency space (OTFS) modulation is a breakthrough waveform that significantly outperforms conventional modulation schemes in high-mobility scenarios. Unlike traditional approaches that operate in the time-frequency domain, OTFS exploits the delay-Doppler domain, transforming a time...

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Bibliographic Details
Main Authors: Sundaresan Sabapathy, Surendar Maruthu, Deepika Sasi
Format: Article
Language:English
Published: Croatian Communications and Information Society (CCIS) 2025-06-01
Series:Journal of Communications Software and Systems
Subjects:
Online Access:https://jcoms.fesb.unist.hr/10.24138/jcomss-2024-0095/
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