Enabling Cell-Free Massive MIMO Systems with Wireless Millimeter Wave Fronthaul

Cell-free massive MIMO systems have promising data rate and uniform coverage gains. These systems, however, typically rely on optical fiber based fronthaul for the communication between the central processing unit (CPU) and the distributed access points (APs), which increases the infrastructure cost...

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Veröffentlicht in:	arXiv.org 2022-08
Hauptverfasser:	Demirhan, Umut, Alkhateeb, Ahmed
Format:	Artikel
Sprache:	eng
Schlagworte:	Beamforming Central processing units Computer architecture Computer Science - Information Theory CPUs Flexibility Infrastructure Mathematics - Information Theory Millimeter waves Optical fibers Optimization Resource allocation
Online-Zugang:	Volltext
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