Performance Analysis of DPSK Optical Communication for LEO-to-Ground Relay Link Via a GEO Satellite
Satellite optical communication has gained significant attention owing to its many quality features (e.g., a larger bandwidth, license free spectrum, higher data rate, and better security) compared to satellite microwave communication.
Hyung-Chul Lim +5 more
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Atmospheric influence on a laser beam observed on the OICETS – ARTEMIS communication demonstration link [PDF]
In 2006 bi-directional optical inter-satellite communication experiments were conducted between the Japan Aerospace Exploration Agency (JAXA) Optical Inter-orbit Communications Engineering Test Satellite (OICETS) and the European Space Agency (ESA) multi-
A. Löscher
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Research on design of permanent inter-satellite-links in satellite networks
Based on constellation designation,conditions of permanent inter-satellite-links were analyzed in order to solve problems of continual handoff caused by relative movements of satellites in different orbits in satellite networks.A scheme to design ...
WANG Zhen-yong +3 more
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Laser Inter-Satellite Links in a Starlink Constellation
Laser inter-satellite links (LISLs) are envisioned between satellites in upcoming satellite constellations, such as Phase I of SpaceX's Starlink. Within a constellation, satellites can establish LISLs with other satellites in the same orbital plane or in different orbital planes.
Chaudhry, Aizaz U., Yanikomeroglu, Halim
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On-Board Federated Learning for Satellite Clusters With Inter-Satellite Links [PDF]
The emergence of mega-constellations of interconnected satellites has a major impact on the integration of cellular wireless and non-terrestrial networks, while simultaneously offering previously inconceivable data gathering capabilities. This paper studies the problem of running a federated learning (FL) algorithm within low Earth orbit satellite ...
Nasrin Razmi +3 more
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The BO-FCNN Inter-Satellite Link Prediction Method for Space Information Networks
With the rapid growth in satellite types and numbers in space information networks, accurate and fast inter-satellite link prediction has become a core requirement for topology modeling and capability evaluation.
Xiaolan Yu, Wei Xiong, Yali Liu
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Internet of Satellites (IoSat): Analysis of Network Models and Routing Protocol Requirements
The space segment has been evolved from monolithic to distributed satellite systems. One of these distributed systems is called the federated satellite system (FSS) which aims at establishing a win-win collaboration between satellites to improve their ...
Joan A. Ruiz de Azua +2 more
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In large-scale satellite constellations, the efficiency of inter-satellite communication is paramount. Traditional topology control strategies, such as the Manhattan configuration, provide stable links but can result in indirect communication paths ...
Yueyi Li +5 more
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On Delay Performance in Mega Satellite Networks with Inter-Satellite Links
<p>Utilizing Low Earth Orbit (LEO) satellite networks equipped with Inter-Satellite Links (ISL) is envisioned to provide lower delay compared to traditional optical networks. However, LEO satellites have constrained energy resources as they rely on solar energy in their operations.
Akram Al-Hourani +4 more
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A Distributed Autonomous Mission Planning Method for the Low-Orbit Imaging Constellation
With the improvement of satellite autonomy, multi-satellite cooperative mission planning has become an important application. This requires multiple satellites to interact with each other via inter-satellite links to reach a consistent mission planning ...
Qing Yang +4 more
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