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cs.IT2024
Low-Complexity OTFS-Based Over-the-Air Computation Design for Time-Varying Channels
Xinyu Huang, Henrik Hellström, Carlo Fischione
This paper investigates over-the-air computation (AirComp) over multiple-access time-varying channels, where devices with high mobility transmit their sensing data to a fusion cent…
cs.IT2024
Interference Cancellation for OTFS-Based Over-the-Air Computation
Xinyu Huang, Henrik Hellstrom, Carlo Fischione
This paper investigates over-the-air computation (AirComp) in the context of multiple-access time-varying multipath channels. We focus on a scenario where devices with high mobilit…