Channel Parameter Estimation for Millimeter-Wave Cellular Systems with Hybrid Beamforming

Fazal-E-Asim,Felix Antreich,Charles C. Cavalcante,André L. F. de Almeida,Josef A. Nossek

Signal Processing（2020）

引用 10|浏览26

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摘要

•Coarse estimation based on DFT grid.•Two-stage estimation.•Butler matrix.•ML estimation based on space-alternating generalized expectation maximization (SAGE).•Hybrid beamforming in mmWave.

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关键词

AoD estimation,DFT beamforming,Butler matrix,Maximum likelihood,Hybrid beamforming,Millimeter waves,Space-alternating generalized expectation maximization

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