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Analysis and Optimization for Downlink Cell-Free Massive MIMO System with Mixed DACs
This paper concentrates on the rate analysis and optimization for a downlink cell-free massive multi-input multi-output (MIMO) system with mixed digital-to-analog converters (DACs), where some of the access points (APs) use perfect-resolution DACs, while the others exploit low-resolution DACs to red...
| Autores principales: | , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
MDPI
2021
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8068372/ https://www.ncbi.nlm.nih.gov/pubmed/33918009 http://dx.doi.org/10.3390/s21082624 |