286 citations · 1.2k across the 58 of their papers we have counts for
33 papers · 1 filter
Joint User Association and Transmission Scheduling in Integrated mmWave Access and Terahertz Backhaul Networks
Lei Wang, Bo Ai, Yong Niu +4
Terahertz wireless backhaul is expected to meet the high-speed backhaul requirements of future ultra-dense networks using millimeter-wave (mmWave) base stations (BSs). In order to…
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 Design of Access and Backhaul in Densely Deployed MmWave Small Cells
Ziqi Guo, Yong Niu, Shiwen Mao +4
With the rapid growth of mobile data traffic, the shortage of radio spectrum resource has become increasingly prominent. Millimeter wave (mmWave) small cells can be densely deploye…
Communication-Sensing Region for Cell-Free Massive MIMO ISAC Systems
Weihao Mao, Yang Lu, Chong-Yung Chi +3
This paper investigates the system model and the transmit beamforming design for the Cell-Free massive multi-input multi-output (MIMO) integrated sensing and communication (ISAC) s…
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…
Robust Transmission Scheduling for UAV-assisted Millimeter-Wave Train-Ground Communication System
Yunhan Ma, Yong Niu, Zhu Han +4
With the explosive growth of mobile data, the demand of high-speed railway (HSR) passengers for broadband wireless access services urgently needs the support of ultra-highspeed sce…
Resource Allocation and Computation Offloading in a Millimeter-Wave Train-Ground Network
Linqian Li, Yong Niu, Shiwen Mao +4
In this paper, we consider an mmWave-based trainground communication system in the high-speed railway (HSR) scenario, where the computation tasks of users can be partially offloade…
Triple-Band Scheduling with Millimeter Wave and Terahertz Bands for Wireless Backhaul
Yibing Wang, Hao Wu, Yong Niu +5
With the explosive growth of mobile traffic demand, densely deployed small cells underlying macrocells have great potential for 5G and beyond wireless networks. In this paper, we c…
Coverage Probability Analysis of RIS-Assisted High-Speed Train Communications
Changzhu Liu, Ruisi He, Yong Niu +6
Reconfigurable intelligent surface (RIS) has received increasing attention due to its capability of extending cell coverage by reflecting signals toward receivers. This paper consi…
Scheduling of UAV-assisted Millimeter Wave Communications for High-Speed Railway
Yibing Wang, Yong Niu, Hao Wu +4
To exploit richer spectrum resources for even better service quality, millimeter wave (mmWave) communication has been considered for high-speed railway (HSR) communication systems.…
Mobility Support for Millimeter Wave Communications: Opportunities and Challenges
Jing Li, Yong Niu, Hao Wu +5
Millimeter-wave (mmWave) communication technology offers a potential and promising solution to support 5G and B5G wireless networks in dynamic scenarios and applications. However,…
A Scheme of Channel Prediction Based on Artificial Neural Network
Zirui Wen, Ruisi He, Bo Ai +3
Accurate channel modeling is the foundation of communication system design. However, the traditional measurement-based modeling approach has increasing challenges for the scenarios…
Robust Symbol-Level Precoding and Passive Beamforming for IRS-Aided Communications
Guangyang Zhang, Chao Shen, Bo Ai +1
This paper investigates a joint beamforming design in a multiuser multiple-input single-output (MISO) communication network aided with an intelligent reflecting surface (IRS) panel…
Coverage Analysis of Cellular-Connected UAV Communications with 3GPP Antenna and Channel Models
Zhuangzhuang Cui, Ke Guan, İsmail Güvenç +2
For reliable and efficient communications of aerial platforms, such as unmanned aerial vehicles (UAVs), the cellular network is envisioned to provide connectivity for the aerial an…
Resource Allocation for Millimeter-Wave Train-Ground Communications in High-Speed Railway Scenarios
Xiangfei Zhang, Yong Niu, Shiwen Mao +5
With the development of wireless communication, higher requirements arise for train-ground wireless communications in high-speed railway (HSR) scenarios. The millimeter-wave (mm-wa…
Coalition Game Based Full-duplex Popular Content Distribution in mmWave Vehicular Networks
Yibing Wang, Hao Wu, Yong Niu +3
The millimeter wave (mmWave) communication has drawn intensive attention with abundant band resources. In this paper, we consider the popular content distribution (PCD) problem in…
Physical Layer Security in UAV Systems: Challenges and Opportunities
Xiaofang Sun, Derrick Wing Kwan Ng, Zhiguo Ding +2
Unmanned aerial vehicle (UAV) wireless communications have experienced an upsurge of interest in both military and civilian applications, due to its high mobility, low cost, on-dem…
Throughput Maximization in Two-hop DF Multiple-Relay Network with Simultaneous Wireless Information and Power Transfer
Qi Gu, Gongpu Wang, Rongfei Fan +2
This paper investigates the end-to-end throughput maximization problem for a two-hop multiple-relay network, with relays powered by simultaneous wireless information and power tran…
Robust Trajectory and Resource Allocation Design for Secure UAV-aided Communications
Xiaofang Sun, Chao Shen, Derrick Wing Kwan Ng +1
This paper aims to enhance the physical layer security against potential internal eavesdroppings by exploiting the maneuverability of an unmanned aerial vehicle (UAV). We consider…
Fog-Assisted Multi-User SWIPT Networks: Local Computing or Offloading
Haina Zheng, Ke Xiong, Pingyi Fan +2
This paper investigates a fog computing-assisted multi-user simultaneous wireless information and power transfer (SWIPT) network, where multiple sensors with power splitting (PS) r…
Optimal Online Transmission Policy in Wireless Powered Networks with Urgency-aware Age of Information
Yang Lu, Ke Xiong, Pingyi Fan +2
This paper investigates the age of information (AoI) for a radio frequency (RF) energy harvesting (EH) enabled network, where a sensor first scavenges energy from a wireless power…
Joint Beamforming and Power Allocation in Downlink NOMA Multiuser MIMO Networks
Xiaofang Sun, Nan Yang, Shihao Yan +4
In this paper, a novel joint design of beamforming and power allocation is proposed for a multi-cell multiuser multiple-input multiple-output (MIMO) non-orthogonal multiple access…
Short-Packet Downlink Transmission with Non-Orthogonal Multiple Access
Xiaofang Sun, Shihao Yan, Nan Yang +3
This work introduces downlink non-orthogonal multiple access (NOMA) into short-packet communications. NOMA has great potential to improve fairness and spectral efficiency with resp…