37 citations · 91 across the 32 of their papers we have counts for
15 papers · 1 filter
Horizontal and Vertical Collaboration for VR Delivery in MEC-Enabled Small-Cell Networks
Zhuojia Gu, Hancheng Lu, Chenkai Zou
Due to the large bandwidth, low latency and computationally intensive features of virtual reality (VR) video applications, the current resource-constrained wireless and edge networ…
Routing in Small Satellite Networks: A GNN-based Learning Approach
Mengjie Liu, Jian Li, Hancheng Lu
Small satellite networks (SSNs), which are constructed by large number of small satellites in low earth orbits (LEO), are considered as promising ways to provide ubiquitous Interne…
NOMA Assisted Multi-MEC Offloading for IoVT Networks
Fengqian Guo, Hancheng Lu, Bo Li +2
Nowadays, Internet of Video Things (IoVT) grows rapidly in terms of quantity and computation demands. In spite of the higher local computation capability on visual processing compa…
QoS-Driven Video Uplinking in NOMA-Based IoT
Pengfei Ma, Hancheng Lu, Ming Zhang +2
In recent years, with the explosive growth of visual sensors and a large number of related video applications in Internet of Things (IoT), massive video data is generated by IoT de…
Reliability Enhancement for VR Delivery in Mobile-Edge Empowered Dual-Connectivity Sub-6 GHz and mmWave HetNets
Zhuojia Gu, Hancheng Lu, Peilin Hong +1
The reliability of current virtual reality (VR) delivery is low due to the limited resources on VR head-mounted displays (HMDs) and the transmission rate bottleneck of sub-6 GHz ne…
Association and Caching in Relay-Assisted mmWave Networks: From A Stochastic Geometry Perspective
Zhuojia Gu, Hancheng Lu, Ming Zhang +2
Limited backhaul bandwidth and blockage effects are two main factors limiting the practical deployment of millimeter wave (mmWave) networks. To tackle these issues, we study the fe…
MSDF: A Deep Reinforcement Learning Framework for Service Function Chain Migration
Ruoyun Chen, Hancheng Lu, Yujiao Lu +1
Under dynamic traffic, service function chain (SFC) migration is considered as an effective way to improve resource utilization. However, the lack of future network information lea…
Throughput Analysis in Cache-enabled Millimeter Wave HetNets with Access and Backhaul Integration
Chenwu Zhang, Hao Wu, Hancheng Lu +1
Recently, a mmWave-based access and backhaul integration heterogeneous networks (HetNets) architecture (mABHetNets) has been envisioned to provide high wireless capacity.Since the…
Modeling and Performance Analysis in Cache-enabled Millimeter Wave HetNets with Access and Backhaul Integration
Hao Wu, Chenwu Zhang, Hancheng Lu +1
Recently, a mmWave-based access and backhaul integration HetNetsarchitecture (mABHetNets) has been envisioned to provide the high link capacity in both access and backhaul links. I…
Learning Deterministic Policy with Target for Power Control in Wireless Networks
Yujiao Lu, Hancheng Lu, Liangliang Cao +2
Inter-Cell Interference Coordination (ICIC) is a promising way to improve energy efficiency in wireless networks, especially where small base stations are densely deployed. However…
On Throughput Optimization and Bound Analysis in Cache-Enabled Fiber-Wireless Networks
Zhuojia Gu, Hancheng Lu, Zuqing Zhu
With the dense deployment of millimeter wave (mmWave) front ends and popularization of bandwidth-intensive applications, shared backhaul in fiber-wireless (FiWi) networks is still…
Joint Power Allocation and Caching Optimization in Fiber-Wireless Access Networks
Zhuojia Gu, Hancheng Lu, Daren Zhu +1
Fiber-Wireless (FiWi) access networks have been widely deployed due to the complementary advantages of high-capacity fiber backhaul and ubiquitous wireless front end. To meet the i…
Interference-aware User Grouping Strategy in NOMA Systems with QoS Constraints
Fengqian Guo, Hancheng Lu, Daren Zhu +1
To meet the performance and complexity requirements from practical deployment of non-orthogonal multiple access (NOMA) systems, several users are grouped together for NOMA transmis…
Energy and Delay Optimization for Cache-Enabled Dense Small Cell Networks
Hao Wu, Hancheng Lu
Caching popular files in small base stations (SBSs) has been proved to be an effective way to reduce bandwidth pressure on the backhaul links of dense small cell networks (DSCNs).…
Resource Allocation in Dynamic TDD Heterogeneous Networks under Mixed Traffic
Qiang Fan, Hancheng Lu, Peilin Hong +1
Recently, Dynamic Time Division Duplex (TDD) has been proposed to handle the asymmetry of traffic demand between DownLink (DL) and UpLink (UL) in Heterogeneous Networks (HetNets).…