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We consider uplink transmission for a massive multiuser multiple-input multiple-output (MU-MIMO) system in which the base station (BS) is equipped with a mixed analog-to-digital converter (ADC) architecture. In this architecture, a portion of the antennas at the BS is connected to low-power one-bit ADCs while the other is fed to power-hungry high-resolution ADCs. By taking into account the mixed-ADC...
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