Flexible Hierarchical Multi-Beam Search Algorithm for Millimeter-Wave 3D MIMO Systems With Uniform Planar Arrays

Massive multiple-input multiple-output (MIMO) systems and millimeter-wave (mmWave) spectrum are key technologies for enabling next-generation wireless communications. To fully exploit the array and multiplexing gains, beamforming or precoding strategies require accurate information about the multipl...

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Principais autores:	Dony Darmawan Putra, Wan-Jen Huang
Formato:	Artigo
Idioma:	Inglês
Publicado em:	IEEE 2025-01-01
Colecção:	IEEE Open Journal of the Communications Society
Assuntos:	Hierarchical beam searching hierarchical codebook least-squares mmWave MIMO uniform planar arrays
Acesso em linha:	https://ieeexplore.ieee.org/document/11015521/
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