Wideband Near-Field Channel Estimation Under Hybrid Compression: Cross-Subcarrier KL Covariance Fitting With OFDM Fresnel Model - 惯性聚合

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Wideband Near-Field Channel Estimation Under Hybrid Compression: Cross-Subcarrier KL Covariance Fitting With OFDM Fresnel Model

[Submitted on 23 Jun 2026] · 2026-06-25 · via cs.IT updates on arXiv.org

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