559 citations · 1.1k across the 58 of their papers we have counts for
6 papers · 1 filter
Precoding under Instantaneous Per-Antenna Peak Power Constraint
Hela Jedda, Amine Mezghani, A. Lee Swindlehurst +1
We consider a multi-user (MU) multiple-input-single-output (MISO) downlink system with M single-antenna users and N transmit antennas with a nonlinear power amplifier (PA) at each…
Optimal Design of Energy and Spectral Efficiency Tradeoff in One-Bit Massive MIMO Systems
Yongzhi Li, Cheng Tao, Amine Mezghani +3
This paper considers a single-cell massive multiple-input multiple-output (MIMO) system equipped with a base station (BS) that uses one-bit quantization and investigates the energy…
Blind Estimation of Sparse Multi-User Massive MIMO Channels
Amine Mezghani, A. Lee Swindlehurst
We provide a maximum likelihood formulation for the blind estimation of massive mmWave MIMO channels while taking into account their underlying sparse structure. The main advantage…
Downlink Achievable Rate Analysis in Massive MIMO Systems with One-Bit DACs
Yongzhi Li, Cheng Tao, A. Lee Swindlehurst +2
In this letter, we investigate the downlink performance of massive multiple-input multiple-output (MIMO) systems where the base station is equipped with one-bit analogto-digital/di…
Channel Estimation and Performance Analysis of One-Bit Massive MIMO Systems
Yongzhi Li, Cheng Tao, Gonzalo Seco-Granados +3
This paper considers channel estimation and system performance for the uplink of a single-cell massive multiple-input multiple-output (MIMO) system. Each receive antenna of the bas…
How Much Training is Needed in One-Bit Massive MIMO Systems at Low SNR?
Yongzhi Li, Cheng Tao, Liu Liu +2
This paper considers training-based transmissions in massive multi-input multi-output (MIMO) systems with one-bit analog-to-digital converters (ADCs). We assume that each coherent…