16 citations · 31 across the 9 of their papers we have counts for
5 papers · 1 filter
Multi-user Downlink with Reconfigurable Intelligent Metasurface Antennas (RIMSA) Array
Xuejian Wei, Hui-Ming Wang
Reconfigurable Intelligent Surfaces (RIS) is a transformative technology with great potential in many applications in wireless communications and realizing the Internet of Everythi…
A Fully Bayesian Approach for Massive MIMO Unsourced Random Access
Jia-Cheng Jiang, Hui-Ming Wang
In this paper, we propose a novel fully Bayesian approach for the massive multiple-input multiple-output (MIMO) massive unsourced random access (URA). The payload of each user devi…
Two-phase Unsourced Random Access in Massive MIMO: Performance Analysis and Approximate Message Passing Decoder
Jia-Cheng Jiang, Hui-Ming Wang
In this paper, we design a novel two-phase unsourced random access (URA) scheme in massive multiple input multiple output (MIMO). In the first phase, we collect a sequence of infor…
Robust IRS-aided Secrecy Transmission with Location Optimization
Jiale Bai, Hui-Ming Wang, Peng Liu
In this paper, we propose a robust secrecy transmission scheme for intelligent reflecting surface (IRS) aided communication systems. Different from all the existing works where IRS…
Performance Analysis of Joint Active User Detection and Channel Estimation for Massive Connectivity
Jia-Cheng Jiang, Hui-Ming Wang, H. Vincent Poor
This paper considers joint active user detection (AUD) and channel estimation (CE) for massive connectivity scenarios with sporadic traffic. The state-of-art method under a Bayesia…