One-bit Downlink Precoding for Massive MIMO OFDM System

Massive multiple-input multiple-output (MIMO) is a key technology in next generation wireless communication. However, the increasing number of radio frequency (RF) chains results in higher cost and power consumption. Given that hundreds or even thousands of transmit antennas are equipped at the base...

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Veröffentlicht in:	IEEE transactions on wireless communications 2023-09, Vol.22 (9), p.1-1
Hauptverfasser:	Wen, Liyuan, Qian, Hua, Hu, Yunbo, Deng, Zhicheng, Luo, Xiliang
Format:	Artikel
Sprache:	eng
Schlagworte:	1-bit DAC Algorithms Convexity Digital to analog converters Downlinking Massive MIMO MIMO communication non-convex optimization nonlinear precoding Nonlinear systems OFDM Optimization Orthogonal Frequency Division Multiplexing Power amplifiers Power consumption Power demand Precoding Radio frequency Signal processing algorithms Transmitting antennas Wireless communications
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