10 papers
On Capacity and Delay of Wireless Networks with Node Failures
Wei Li, Min Sheng, Junyu Liu +1
One key challenge in designing resilient large-scale wireless ad hoc networks is to understand how random node failures affect fundamental network performance. In this work, we sho…
Availability of Aerial Heterogeneous Networks for Reliable Emergency Communications
Teng Wu, Jiandong Li, Junyu Liu +4
We investigate network availability (NA) in aerial heterogeneous networks (AHetNets) for effective emergency rescue, where diverse delay-constrained communication services must be…
Regional Resource Management for Service Provisioning in LEO Satellite Networks: A Topology Feature-Based DRL Approach
Chenxi Bao, Di Zhou, Min Sheng +3
Satellite networks with wide coverage are considered natural extensions to terrestrial networks for their long-distance end-to-end (E2E) service provisioning. However, the inherent…
3C Resources Joint Allocation for Time-Deterministic Remote Sensing Image Backhaul in the Space-Ground Integrated Network
Chongxiao Cai, Yan Zhu, Min Sheng +5
Low-Earth-orbit (LEO) satellites assist observation satellites (OSs) to compress and backhaul more time-determined images (TDI) has become a new paradigm, which is used to enhance…
Cooperative Tri-Point Model-Based Ground-to-Air Coverage Extension in Beyond 5G Networks
Ziwei Cai, Min Sheng, Junju Liu +2
The utilization of existing terrestrial infrastructures to provide coverage for aerial users is a potentially low-cost solution. However, the already deployed terrestrial base stat…
Energy-Efficient Power Control for Multiple-Task Split Inference in UAVs: A Tiny Learning-Based Approach
Chenxi Zhao, Min Sheng, Junyu Liu +2
The limited energy and computing resources of unmanned aerial vehicles (UAVs) hinder the application of aerial artificial intelligence. The utilization of split inference in UAVs g…
Robust TOA-based Localization with Inaccurate Anchors for MANET
Xinkai Yu, Yang Zheng, Min Sheng +2
Accurate node localization is vital for mobile ad hoc networks (MANETs). Current methods like Time of Arrival (TOA) can estimate node positions using imprecise baseplates and achie…
High Throughput Inter-Layer Connecting Strategy for Multi-Layer Ultra-Dense Satellite Networks
Qi Hao, Di Zhou, Min Sheng +2
Multi-layer ultra-dense satellite networks (MLUDSNs) have soared this meteoric to provide vast throughputd for globally diverse services. Differing from traditional monolayer const…
Inter-domain Resource Collaboration in Satellite Networks: An Intelligent Scheduling Approach Towards Hybrid Missions
Chenxi Bao, Di Zhou, Min Sheng +2
Since the next-generation satellite network consisting of various service function domains, such as communication, observation, navigation, etc., is moving towards large-scale, usi…
Coordinated Intra- and Inter-system Interference Management in Integrated Satellite Terrestrial Networks
Ziyue Zhang, Min Sheng, Junyu Liu +1
Leveraging the advantage of satellite and terrestrial networks, the integrated satellite terrestrial networks (ISTNs) can help to achieve seamless global access and eliminate the d…