Energy Efficiency of User-Centric, Cell-Free Massive MIMO-OFDM with Instantaneous CSI

Energy Efficiency of User-Centric, Cell-Free Massive MIMO-OFDM with Instantaneous CSI

In the user-centric, cell-free, massive multi-input, multi-output (MIMO) orthogonal frequency division multiplexing (OFDM) system, a large number of deployed access points (APs) serve user equipment (UEs) simultaneously, using the same time–frequency resources, and the system is able to ensure fairn...

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Bibliographic Details
Main Authors:	Tongzhou Han, Danfeng Zhao
Format:	Article
Language:	English
Published:	MDPI AG 2022-02-01
Series:	Entropy
Subjects:	cell-free massive MIMO conjugate beamforming OFDM downlink transmission power control energy efficiency
Online Access:	https://www.mdpi.com/1099-4300/24/2/234

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