5 Artículos

Hybrid Direction of Arrival Precoding for Multiple Unmanned Aerial Vehicles Aided Non-Orthogonal Multiple Access in 6G Networks

Acceso

en línea

Laura Pierucci

Unmanned aerial vehicles (UAV) have attracted increasing attention in acting as a relay for effectively improving the coverage and data rate of wireless systems, and according to this vision, they will be integrated in the future sixth generation (6G) ce... ver más

Revista: Applied Sciences Formato: Electrónico

Tabla de contenido: Vol: 12 Num: 0 Par: 2 Año: 2022

Hybrid MU-MIMO Precoding Based on K-Means User Clustering

Acceso

en línea

Razvan-Florentin Trifan, Andrei-Alexandru Enescu and Constantin Paleologu

Multi-User (MU) Multiple-Input-Multiple-Output (MIMO) systems have been extensively investigated over the last few years from both theoretical and practical perspectives. The low complexity Linear Precoding (LP) schemes for MU-MIMO are already deployed i... ver más

Revista: Algorithms Formato: Electrónico

Tabla de contenido: Vol: 12 Num: 0 Par: 7 Año: 2019

On the Energy Efficiency of Millimeter Wave Massive MIMO Based on Hybrid Architecture

Acceso

en línea

Millimeter Wave (mmWave) Massive Multiple Input Multiple Output (MIMO) has been a promising candidate for the current and next generation of cellular networks. The hybrid analogue/digital precoding will be a crucial ingredient in the mmWave cellular syst... ver más

Revista: Energies Formato: Electrónico

Tabla de contenido: Vol: 12 Num: 11 Par: June-1 Año: 2019

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