25 citations · 62 across the 13 of their papers we have counts for
13 papers
Semi-Federated Learning: Convergence Analysis and Optimization of A Hybrid Learning Framework
Jingheng Zheng, Wanli Ni, Hui Tian +3
Under the organization of the base station (BS), wireless federated learning (FL) enables collaborative model training among multiple devices. However, the BS is merely responsible…
RIS-assisted High-Speed Railway Integrated Sensing and Communication System
Panpan Li, Yong Niu, Hao Wu +5
One technology that has the potential to improve wireless communications in years to come is integrated sensing and communication (ISAC). In this study, we take advantage of reconf…
Robust Train-to-Train Transmission Scheduling in mmWave Band for High Speed Train Communication Systems
Yunhan Ma, Yong Niu, Shiwen Mao +5
Demands for data traffic in high-speed railway (HSR) has increased drastically. The increasing entertainment needs of passengers, safety control information exchanges of trains, et…
Joint Optimization of Resource Allocation and User Association in Multi-Frequency Cellular Networks Assisted by RIS
Yuanyuan Qiao, Yong Niu, Zhu Han +5
Due to the development of communication technology and the rise of user network demand, a reasonable resource allocation for wireless networks is the key to guaranteeing regular op…
Resource Allocation for RIS-Assisted Device-to-Device Communications in Heterogeneous Cellular Networks
Shaoyou Ao, Yong Niu, Zhu Han +4
In recent years, with the explosive growth of data traffic, communication base stations (BSs) need to serve more and more users. Offloading traffic from BSs has become an efficient…
RIS-assisted Scheduling for High-Speed Railway Secure Communications
Panpan Li, Yong Niu, Hao Wu +4
With the rapid development of high-speed railway systems and railway wireless communication, the application of ultra-wideband millimeter wave band is an inevitable trend. However,…
Energy Efficient Train-Ground mmWave Mobile Relay System for High Speed Railways
Lei Wang, Bo Ai, Yong Niu +4
The rapid development of high-speed railways (HSRs) puts forward high requirements on the corresponding communication system. Millimeter wave (mmWave) can be a promising solution d…
Content Distribution based on Joint V2I and V2V Scheduling in mmWave Vehicular Networks
Lan Su, Yong Niu, Zhu Han +5
With the explosive growth of vehicle applications, vehicular networks based on millimeter wave (mmWave) bands have attracted interests from both academia and industry. mmWave commu…
Hybrid Quantum Benders' Decomposition For Mixed-integer Linear Programming
Zhongqi Zhao, Lei Fan, Zhu Han
The Benders' decomposition algorithm is a technique in mathematical programming for complex mixed-integer linear programming (MILP) problems with a particular block structure. The…
Joint 3-D Positioning and Power Allocation for UAV Relay Aided by Geographic Information
Pengfei Yi, Liang Zhu, Lipeng Zhu +3
In this paper, we study to employ geographic information to address the blockage problem of air-to-ground links between UAV and terrestrial nodes. In particular, a UAV relay is dep…
Coalition Game based User Association for mmWave Mobile Relay Systems in Rail Traffic Scenarios
Chen Chen, Yong Niu, Shiwen Mao +6
Rail transportation, especially, high-speed rails (HSR), is an important infrastructure for the development of national economy and the promotion of passenger experience. Due to th…
Blockchain Systems, Technologies and Applications: A Methodology Perspective
Bin Cao, Zixin Wang, Long Zhang +3
In the past decade, blockchain has shown a promising vision greatly to build the trust without any powerful third party in a secure, decentralized and salable manner. However, due…
MetaLocalization: Reconfigurable Intelligent Surface Aided Multi-user Wireless Indoor Localization
Haobo Zhang, Hongliang Zhang, Boya Di +3
The received signal strength (RSS) based technique is extensively utilized for localization in the indoor environments. Since the RSS values of neighboring locations may be similar…