301 citations · 1.8k across the 77 of their papers we have counts for
23 papers · 1 filter
Beam Management in Ultra-dense mmWave Network via Federated Reinforcement Learning: An Intelligent and Secure Approach
Qing Xue, Yi-Jing Liu, Yao Sun +4
Deploying ultra-dense networks that operate on millimeter wave (mmWave) band is a promising way to address the tremendous growth on mobile data traffic. However, one key challenge…
Joint Optimization of Active and Passive Beamforming in Multi-IRS Aided mmWave Communications
Renlong Wei, Qing Xue, Shaodan Ma +3
Intelligent reflecting surface (IRS) has been considered as a promising technology to alleviate the blockage effect and enhance coverage in millimeter wave (mmWave) communication.…
Optimal Power Allocation for HARQ Schemes over Time-Correlated Nakagami-m Fading Channels
Zheng Shi, Shaodan Ma, Fen Hou +2
This paper investigates the problem of power allocation for hybrid automatic repeat request (HARQ) schemes over time-correlated Nakagami-m fading channels under outage constraint.…
Analysis of HARQ-IR over Time-Correlated Rayleigh Fading Channels
Zheng Shi, Haichuan Ding, Shaodan Ma +1
In this paper, performance of hybrid automatic repeat request with incremental redundancy (HARQ-IR) over Rayleigh fading channels is investigated. Different from prior analysis, ti…
Outage Performance Analysis of Type-I HARQ Aided V2V Communications
Huan Zhang, Zhengtao Liao, Zheng Shi +3
Vehicle-to-vehicle (V2V) communications under dense urban environments usually experience severe keyhole fading effect, especially for multi-input multi-output (MIMO) channels, whi…
Performance Analysis of MIMO-NOMA Systems with Randomly Deployed Users
Zheng Shi, Guanghua Yang, Yaru Fu +2
This paper investigates the performance of Multiple-input multiple-output non-orthogonal multiple access (MIMO-NOMA) systems with randomly deployed users, where the randomly deploy…