2 citations · 4 across the 11 of their papers we have counts for
11 papers
Aidos: A Hybrid Optimization Algorithm for Beam Hopping Scheduling in NGSO Mega-Constellations
Lingkai Zhao, Zhe Chen, Kun Qiu +1
With the rapid proliferation of non-geostationary orbit (NGSO) mega-constellations, beam hopping (BH) has become indispensable for resource scheduling in multi-satellite, multi-cov…
Agon: A Semi-Supervised Framework for Robust Satellite Interference Detection
Boyu Yang, Chunyu Yang, Zhe Chen +2
The rapid expansion of non-geostationary orbit (NGSO) satellites alongside existing geostationary orbit (GSO) systems has intensified spectrum congestion and inter-system interfere…
Eunomia: A Multicontroller Domain Partitioning Framework in Hierarchical Satellite Network
Qi Zhang, Kun Qiu, Zhe Chen +4
With the rise of mega-satellite constellations, the integration of hierarchical non-terrestrial and terrestrial networks has become a cornerstone of 6G coverage enhancements. In th…
Tyche: A Hybrid Computation Framework of Illumination Pattern for Satellite Beam Hopping
Ziheng Yang, Kun Qiu, Zhe Chen +2
High-Throughput Satellites (HTS) use beam hopping to handle non-uniform and time-varying ground traffic demand. A significant technical challenge in beam hopping is the computation…
Dora: A Controller Provisioning Strategy in Hierarchical Domain-based Satellite Networks
Qiyuan Peng, Qi Zhang, Yue Gao +1
The rapid proliferation of satellite constellations in Space-Air-Ground Integrated Networks (SAGIN) presents significant challenges for network management. Conventional flat networ…
Stabilizing and Optimizing Inter-Shell Routing in LEO Networks with Integrated Routing Cost
Yaojia Wang, Qi Zhang, Kun Qiu +1
The low Earth orbit (LEO) mega-constellation network (LMCN), which uses thousands of satellites across multi-shell architectures to deliver different services, is facing challenges…
DualAttWaveNet: Multiscale Attention Networks for Satellite Interference Detection
Chunyu Yang, Boyu Yang, Kun Qiu +2
The escalating overlap between non-geostationary orbit (NGSO) and geostationary orbit (GSO) satellite frequency allocations necessitates accurate interference detection methods tha…
Efficient Satellite-Ground Interconnection Design for Low-orbit Mega-Constellation Topology
Wenhao Liu, Jiazhi Wu, Quanwei Lin +5
The low-orbit mega-constellation network (LMCN) is an important part of the space-air-ground integrated network system. An effective satellite-ground interconnection design can res…
LEO Satellite Networks Assisted Geo-distributed Data Processing
Zhiyuan Zhao, Zhe Chen, Zheng Lin +4
Nowadays, the increasing deployment of edge clouds globally provides users with low-latency services. However, connecting an edge cloud to a core cloud via optic cables in terrestr…
Hurry: Dynamic Collaborative Framework For Low-orbit Mega-Constellation Data Downloading
Handong Luo, Wenhao Liu, Qi Zhang +6
Low-orbit mega-constellation network, which utilize thousands of satellites to provide a variety of network services and collect a wide range of space information, is a rapidly gro…
Plotinus: A Satellite Internet Digital Twin System
Yue Gao, Kun Qiu, Zhe Chen +6
The development of an integrated space-air-ground network (SAGIN) requires sophisticated satellite Internet emulation tools that can handle complex, dynamic topologies and offer in…