640 citations · 5.3k across the 160 of their papers we have counts for
9 papers · 2 filters
Uplink Achievable Rate for Massive MIMO with Low-Resolution ADC
Li Fan, Shi Jin, Chao-Kai Wen +1
In this letter, we derive an approximate analytical expression for the uplink achievable rate of a massive multi-input multi-output (MIMO) antenna system when finite precision anal…
Generalized Turbo Signal Recovery for Nonlinear Measurements and Orthogonal Sensing Matrices
Ting Liu, Chao-Kai Wen, Shi Jin +1
In this study, we propose a generalized turbo signal recovery algorithm to estimate a signal from quantized measurements, in which the sensing matrix is a row-orthogonal matrix, su…
Massive MIMO Relaying with Hybrid Processing
Milad Fozooni, Michail Matthaiou, Shi Jin +1
Massive multiple-input multiple-output (MIMO) relaying is a promising technological paradigm which can offer high spectral efficiency and substantially improved coverage. Yet, thes…
A Simple DFT-aided Spatial Basis Expansion Model and Channel Estimation Strategy for TDD/FDD Massive MIMO Systems
Hongxiang Xie, Feifei Gao, Shun Zhang +1
This paper proposes a new transmission strategy for the multiuser massive multiple-input multiple-output (MIMO) systems, including uplink/downlink channel estimation and user sched…
Mixed-ADC Massive MIMO Detectors: Performance Analysis and Design Optimization
Ti-Cao Zhang, Chao-Kai Wen, Shi Jin +1
Using a very low-resolution analog-to-digital convertor (ADC) unit at each antenna can remarkably reduce the hardware cost and power consumption of a massive multiple-input multipl…
Bayes-Optimal Joint Channel-and-Data Estimation for Massive MIMO with Low-Precision ADCs
Chao-Kai Wen, Chang-Jen Wang, Shi Jin +2
This paper considers a multiple-input multiple-output (MIMO) receiver with very low-precision analog-to-digital convertors (ADCs) with the goal of developing massive MIMO antenna s…