5 papers · 1 filter
Joint Optimization of Controller Placement and Switch Assignment in SDN-based LEO Satellite Networks
Zhiyun Jiang, Wei Li, Menglong Yang
Software-defined networking (SDN) based low earth orbit (LEO) satellite networks leverage the SDN's benefits of the separation of data plane and control plane, control plane progra…
Monte Carlo Throughput Estimation in Dynamic LEO Satellite Networks
Xiangtong Wang
This study introduces a new framework for analyzing capacity dynamics and throughput performance in Low Earth Orbit satellite networks (LSNs). It focuses on addressing critical gap…
Multi-Protocol Location Forwarding (MPLF) for Space Routing
Xiangtong Wang, Menglong Yang, Songchen Han +1
The structure and routing architecture design is critical for achieving low latency and high capacity in future LEO space networks (SNs). Existing studies mainly focus on topologie…
Space Networking Kit: A Novel Simulation Platform for Emerging LEO Mega-constellations
Xiangtong Wang, Xiaodong Han, Menglong Yang +2
This paper presents SNK, a novel simulation platform designed to evaluate the network performance of constellation systems for global Internet services. SNK offers realtime communi…
Investigating Inter-Satellite Link Spanning Patterns on Networking Performance in Mega-constellations
Xiangtong Wang, Xiaodong Han, Menglong Yang +4
Low Earth orbit (LEO) mega-constellations rely on inter-satellite links (ISLs) to provide global connectivity. We note that in addition to the general constellation parameters, the…