research
∙
04/27/2021
Accelerating Coordinate Descent via Active Set Selection for Device Activity Detection for Multi-Cell Massive Random Access
We propose a computationally efficient algorithm for the device activity...
share
research
∙
03/01/2021
Sparse Activity Detection in Multi-Cell Massive MIMO Exploiting Channel Large-Scale Fading
This paper studies the device activity detection problem in a multi-cell...
research
∙
02/06/2021
An Efficient Active Set Algorithm for Covariance Based Joint Data and Activity Detection for Massive Random Access with Massive MIMO
This paper proposes a computationally efficient algorithm to solve the j...
research
∙
12/25/2020
Deep Active Learning Approach to Adaptive Beamforming for mmWave Initial Alignment
This paper proposes a deep learning approach to the adaptive and sequent...
research
∙
03/09/2020
Phase Transition Analysis for Covariance Based Massive Random Access with Massive MIMO
This paper considers the massive random access problem in which a large ...
research
∙
06/22/2019
Multi-Cell Sparse Activity Detection for Massive Random Access: Massive MIMO versus Cooperative MIMO
This paper considers sparse device activity detection for cellular machi...
research
∙
01/17/2018
