A Lower Bound on the Capacity of MIMO Channels with One-Bit ADCs

Moonsik Min

doi:10.7840/kics.2021.46.8.1254

A Lower Bound on the Capacity of MIMO Channels with One-Bit ADCs

Research output: Contribution to journal › Article › peer-review

Abstract

One-bit ADC has been studied as a useful solution to resolve inherent problems in massive multiple-input and multiple-output (MIMO) systems and mmWave communications in 5G and beyond 5G standards. However, the capacity of a MIMO channel using one-bit ADCs is not known in an explicit form. As an alternative, upper and lower bounds have been derived in the literature. In this study, we consider a zero-forcing-based algorithm to provide a closer lower bound for the capacity of a MIMO channel with one-bit ADCs.

Original language	English
Pages (from-to)	1254-1257
Number of pages	4
Journal	Journal of Korean Institute of Communications and Information Sciences
Volume	46
Issue number	8
DOIs	https://doi.org/10.7840/kics.2021.46.8.1254
State	Published - Aug 2021

Keywords

channel capacity
MIMO
mutual information
One-bit ADC
zero-forcing beamforming

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10.7840/kics.2021.46.8.1254

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A Lower Bound on the Capacity of MIMO Channels with One-Bit ADCs

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Keywords

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