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Author

Chaedam Son

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Preprint Sep 2026

Joint Channel Estimation, Detection, and Resource Allocation for OTFS-RSMA

Orthogonal time frequency space (OTFS) modulation is well suited for high-mobility communications, but channel estimation and efficient multi-user transmission remain challenging. In this paper, we develop an OTFS-rate splitting multiple access (RSMA) framework that jointly considers pilot transmission, channel estimat...

Chaedam Son, Si-Hyeon Lee · 0 citations

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