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Sponsored Artificial Intelligence: A Modern Approach, Global Edition Artificial Intelligence: A Modern Approach, Global Edition

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Xi-Chen Liu

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2026

Structured Channel Estimation and Localization for Wideband Near-Field MIMO Systems

In wideband near-field multi-input multi-output (MIMO) systems, spherical-wave propagation induces a chirp-like channel structure, yet the intrinsic line-of-sight (LoS) element-wise transmit–receive coupling structure is usually neglected for improving channel estimation and localization accuracy, and the non-line-of-s...

Jie An, Fan Jiang, Xi-Chen Liu et al. · 0 citations

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