One-bit MUSIC

X Huang, B Liao - IEEE Signal Processing Letters, 2019‏ - ieeexplore.ieee.org
In this letter, we consider the problem of direction-of-arrival (DOA) estimation with one-bit
quantized array measurements. With analysis, it is shown that, under mild conditions the one …

Energy-efficient processing and robust wireless cooperative transmission for edge inference

K Yang, Y Shi, W Yu, Z Ding - IEEE internet of things journal, 2020‏ - ieeexplore.ieee.org
Edge machine learning can deliver low-latency and private artificial intelligent (AI) services
for mobile devices by leveraging computation and storage resources at the network edge …

Joint spectrum and power allocation for v2x communications with imperfect csi

P Wang, W Wu, J Liu, G Chai… - IEEE Transactions on …, 2023‏ - ieeexplore.ieee.org
In Vehicle-to-Everything (V2X) communication, the high mobility of vehicles generates the
Doppler shift which leads to channel uncertainties. Moreover, the reasons for channel …

Power optimization of cell-free massive MIMO with full-duplex and low-resolution ADCs

P Anokye, DKP Asiedu, KJ Lee - IEEE Transactions on …, 2023‏ - ieeexplore.ieee.org
This paper analyzes the spectral/energy efficiency (SE/EE) of a full-duplex (FD) cell-free
(CF) massive multiple-input multiple-output (mMIMO) over Rician fading channels. Due to …

Quantizing heavy-tailed data in statistical estimation:(near) minimax rates, covariate quantization, and uniform recovery

J Chen, MK Ng, D Wang - IEEE Transactions on Information …, 2023‏ - ieeexplore.ieee.org
Modern datasets often exhibit heavy-tailed behavior, while quantization is inevitable in
digital signal processing and many machine learning problems. This paper studies the …

High dimensional statistical estimation under uniformly dithered one-bit quantization

J Chen, CL Wang, MK Ng… - IEEE Transactions on …, 2023‏ - ieeexplore.ieee.org
In this paper, we propose a uniformly dithered 1-bit quantization scheme for high-
dimensional statistical estimation. The scheme contains truncation, dithering, and …

Learning-based robust resource allocation for ultra-reliable V2X communications

W Wu, R Liu, Q Yang, H Shan… - IEEE Transactions on …, 2021‏ - ieeexplore.ieee.org
Vehicle-to-everything (V2X) communications face a great challenge in delivering not only
the low-latency and ultra-reliable safety-related services but also the minimum throughput …

Low-resolution ADC quantized full-duplex massive MIMO-enabled wireless backhaul in heterogeneous networks over Rician channels

P Anokye, RK Ahiadormey, HS Jo… - IEEE Transactions on …, 2020‏ - ieeexplore.ieee.org
This paper studies the spectral/energy efficiency (SE/EE) of a heterogeneous network with
the backhaul enabled by low-resolution analog-to-digital converters (ADCs) quantized full …

Energy efficient hybrid beamforming for multi-user millimeter wave communication with low-resolution A/D at transceivers

L Zhao, M Li, C Liu, SV Hanly… - IEEE Journal on …, 2020‏ - ieeexplore.ieee.org
Millimeter wave (mmWave) multiple-input multiple-output (MIMO) communication systems
with a large number of antennas are power hungry when using conventional high-resolution …

Analysis of indoor THz communication systems with finite-bit DACs and ADCs

Y Zhang, D Li, D Qiao, L Zhang - IEEE Transactions on …, 2021‏ - ieeexplore.ieee.org
Terahertz (THz) communication is foreseen to be a key technology for the 6G wireless
communications. In this paper, the performance of downlink Terahertz (THz) communication …