469 citations · 3.4k across the 163 of their papers we have counts for
23 papers · 1 filter
Efficient Rate-Splitting Multiple Access for the Internet of Vehicles: Federated Edge Learning and Latency Minimization
Shengyu Zhang, Shiyao Zhang, Weijie Yuan +2
Rate-Splitting Multiple Access (RSMA) has recently found favour in the multi-antenna-aided wireless downlink, as a benefit of relaxing the accuracy of Channel State Information at…
Non-orthogonal HARQ for URLLC Design and Analysis
Faisal Nadeem, Mahyar Shirvanimoghaddam, Yonghui Li +1
The fifth-generation (5G) of mobile standards is expected to provide ultra-reliability and low-latency communications (URLLC) for various applications and services, such as online…
Enabling AI in Future Wireless Networks: A Data Life Cycle Perspective
Dinh C. Nguyen, Peng Cheng, Ming Ding +6
Recent years have seen rapid deployment of mobile computing and Internet of Things (IoT) networks, which can be mostly attributed to the increasing communication and sensing capabi…
Hybrid Precoding Design for Reconfigurable Intelligent Surface aided mmWave Communication Systems
Chandan Pradhan, Ang Li, Lingyang Song +2
In this letter, we focus on the hybrid precoding (HP) design for the reconfigurable intelligent surface (RIS) aided multi-user (MU) millimeter wave (mmWave) communication systems.…
Computation Offloading for IoT in C-RAN: Optimization and Deep Learning
Chandan Pradhan, Ang Li, Changyang She +2
We consider computation offloading for Internet-of-things (IoT) applications in multiple-input-multiple-output (MIMO) cloud-radio-access-network (C-RAN). Due to the limited battery…
A New Small-World IoT Routing Mechanism based on Cayley Graphs
Yuna Jiang, Xiaohu Ge, Yi Zhong +2
An increasing number of low-power Internet of Things (IoT) devices will be widely deployed in the near future. Considering the short-range communication of low-power devices, multi…
Cross-layer Design for Mission-Critical IoT in Mobile Edge Computing Systems
Changyang She, Yifan Duan, Guodong Zhao +3
In this work, we propose a cross-layer framework for optimizing user association, packet offloading rates, and bandwidth allocation for Mission-Critical Internet-of-Things (MC-IoT)…
Robust Hybrid Precoding for Beam Misalignment in Millimeter-Wave Communications
Chandan Pradhan, Ang Li, Li Zhuo +2
In this paper, we focus on the phenomenon of beam misalignment in Millimeter-wave (mmWave) multi-receiver communication systems, and propose robust hybrid precoding designs that al…
Neural Networks in Hybrid Precoding for Millimeter Wave Massive MIMO Systems
Jing Yang, Kai Chen, Xiaohu Ge +2
Neural networks have been applied to the physical layer of wireless communication systems to solve complex problems. In millimeter wave (mmWave) massive multiple-input multiple-out…
Energy Efficient Optimization of Wireless-powered 5G Full Duplex Cellular Networks: A Mean Field Game Approach
Xiaohu Ge, Haoming Jia, Yi Zhong +3
This paper studies the power allocation of an ultra-dense cellular network consisting of multiple full-duplex (FD) base stations (BSs) serving a large number of half-duplex (HD) us…
A Novel JT-CoMP Scheme in 5G Fractal Small Cell Networks
Jiaqi Chen, Xiaohu Ge, Yi Zhong +1
To satisfy the requirement of the fifth generation (5G) mobile communications that offers an ultra high data rate of 100Mbps to 1Gbps anytime and anywhere, the coordinated multipoi…
Energy Efficiency of Generalized Spatial Modulation Aided Massive MIMO Systems
Shuang Zheng, Jing Yang, Xiaohu Ge +3
One of focuses in green communication studies is the energy efficiency (EE) of massive multiple-input multiple-output (MIMO) systems. Although the massive MIMO technology can impro…
Computing Resource Allocation of Mobile Edge Computing Networks Based on Potential Game Theory
Heng Liu, Haoming Jia, Jiaqi Chen +4
Mobile edge computing (MEC) networks are one of the key technologies for ultra-reliability and low-latency communications. The computing resource allocation solution needs to be ca…
Vehicles to Pedestrians Signal Transmissions Based on Cloud Computing
Zhiyi Huang, Junliang Ye, Jiaqi Chen +2
Collisions between vehicles and pedestrians usually result in the fatality to the vulnerable road users (VRUs). Thus, new technologies are needed to be developed for protecting the…
Uplinks Analysis and Optimization of Hybrid Vehicular Networks
Shikuan Li, Zipeng Li, Xiaohu Ge +1
5G vehicular communication is one of key enablers in next generation intelligent transportation system (ITS), that require ultra-reliable and low latency communication (URLLC). To…
Ultra-dense LEO: Integrating Terrestrial-Satellite Networks into 5G and Beyond for Data Offloading
Boya Di, Hongliang Zhang, Lingyang Song +2
In this paper, we propose a terrestrial-satellite network (TSN) architecture to integrate the ultra-dense low earth orbit (LEO) networks and the terrestrial networks to achieve eff…
Non-orthogonal Multiple Access for High-reliable and Low-latency V2X Communications
Boya Di, Lingyang Song, Yonghui Li +1
In this paper, we consider a dense vehicular communication network where each vehicle broadcasts its safety information to its neighborhood in each transmission period. Such applic…
On the Performance of X-Duplex Relaying
Shuai Li, Mingxin Zhou, Jianjun Wu +3
In this paper, we study a X-duplex relay system with one source, one amplify-and-forward (AF) relay and one destination, where the relay is equipped with a shared antenna and two r…
Sub-channel and Power Allocation for Non-orthogonal Multiple Access Relay Networks with Amplify-and-Forward Protocol
Shuhang Zhang, Boya Di, Lingyang Song +1
In this paper, we study the resource allocation problem for a single-cell non-orthogonal multiple access (NOMA) relay network where an OFDM amplify-and-forward (AF) relay allocates…
Cost Efficiency for Economical Mobile Data Traffic Management from Users' Perspective
Jinghuan Ma, Lingyang Song, Yonghui Li
Explosive demand for wireless internet services has posed critical challenges for wireless network due to its limited capacity. To tackle this hurdle, wireless Internet service pro…
Sub-channel Assignment, Power Allocation and User Scheduling for Non-Orthogonal Multiple Access Networks
Boya Di, Lingyang Song, Yonghui Li
In this paper, we study the resource allocation and user scheduling problem for a downlink nonorthogonal multiple access network where the base station allocates spectrum and power…
Multi-Gigabits Millimetre Wave Wireless Communications for 5G: From Fixed Access to Cellular Networks
Peng Wang, Yonghui Li, Lingyang Song +1
With the formidable growth of various booming wireless communication services that require ever-increasing data throughputs, the conventional microwave band below 10 GHz, which is…
Dynamic Decentralized Algorithms for Cognitive Radio Relay Networks
Siavash Bayat, Raymond H. Y. Louie, Branka Vucetic +1
We propose a distributed spectrum access algorithm for cognitive radio relay networks with multiple primary users (PU) and multiple secondary users (SU). The key idea behind the pr…