GLOrbit: A 3D satellite orbit propagator for network topology analysis

Autores
Fraire, Juan Andrés; Ferreyra, Pablo; Marques, Carlos
Año de publicación
2013
Idioma
inglés
Tipo de recurso
documento de conferencia
Estado
versión publicada
Descripción
Fil: Fraire, Juan Andrés. Universidad Nacional de Córdoba; Argentina.
Fil: Ferreyra, Pablo. Universidad Nacional de Córdoba; Argentina.
Fil: Marques, Carlos. Universidad Nacional de Córdoba; Argentina.
Traditional networking protocols were developed for earth-based networks characterized by highly static topologies. In this scenario, erratic link failures were the most demanding change a network configuration could face. In the other hand, mobile networking protocols copes with dynamic topologies but assumes unknown trajectories and high connectivity. Neither of these applies to satellite constellations network paradigmwhere their orbiting nature describes a time-varying but highly predictive topology. To study satellite constellations networks we propose GLOrbit; a tool capable of propagate space nodes in time, create a 3D visual environment, and record the topology in different formats for further analytical studies. For this we implemented SGP4 propagation algorithm, OpenGL graphic library, and DOT language among other libraries interacting in a C++ program. This allows to obtain precise outputs for network graph and physical analysis while gaining visual intuition on satellite networks topologies for different orbital configurations. We demonstrate the tool capabilities with a first work on three representative low earth orbit topologies analysis generated by GLOrbit. Lineal, transversal, and different altitude scenarios are studied concluding that the first evidence an important strength in inter-satellite links while the second on ground to space contacts.
Fil: Fraire, Juan Andrés. Universidad Nacional de Córdoba; Argentina.
Fil: Ferreyra, Pablo. Universidad Nacional de Córdoba; Argentina.
Fil: Marques, Carlos. Universidad Nacional de Córdoba; Argentina.
Ingeniería Eléctrica y Electrónica
Materia
OPenCL
Perturbation
4 Algorthm
Network graph
Nivel de accesibilidad
acceso abierto
Condiciones de uso
Repositorio
Repositorio Digital Universitario (UNC)
Institución
Universidad Nacional de Córdoba
OAI Identificador
oai:rdu.unc.edu.ar:11086/29324
Acceder
id RDUUNC_bb6cd2d6a5490dcc9a516ef2df218c42
oai_identifier_str oai:rdu.unc.edu.ar:11086/29324
network_acronym_str RDUUNC
repository_id_str 2572
network_name_str Repositorio Digital Universitario (UNC)
spelling GLOrbit: A 3D satellite orbit propagator for network topology analysisFraire, Juan AndrésFerreyra, PabloMarques, CarlosOPenCLPerturbation4 AlgorthmNetwork graphFil: Fraire, Juan Andrés. Universidad Nacional de Córdoba; Argentina.Fil: Ferreyra, Pablo. Universidad Nacional de Córdoba; Argentina.Fil: Marques, Carlos. Universidad Nacional de Córdoba; Argentina.Traditional networking protocols were developed for earth-based networks characterized by highly static topologies. In this scenario, erratic link failures were the most demanding change a network configuration could face. In the other hand, mobile networking protocols copes with dynamic topologies but assumes unknown trajectories and high connectivity. Neither of these applies to satellite constellations network paradigmwhere their orbiting nature describes a time-varying but highly predictive topology. To study satellite constellations networks we propose GLOrbit; a tool capable of propagate space nodes in time, create a 3D visual environment, and record the topology in different formats for further analytical studies. For this we implemented SGP4 propagation algorithm, OpenGL graphic library, and DOT language among other libraries interacting in a C++ program. This allows to obtain precise outputs for network graph and physical analysis while gaining visual intuition on satellite networks topologies for different orbital configurations. We demonstrate the tool capabilities with a first work on three representative low earth orbit topologies analysis generated by GLOrbit. Lineal, transversal, and different altitude scenarios are studied concluding that the first evidence an important strength in inter-satellite links while the second on ground to space contacts.Fil: Fraire, Juan Andrés. Universidad Nacional de Córdoba; Argentina.Fil: Ferreyra, Pablo. Universidad Nacional de Córdoba; Argentina.Fil: Marques, Carlos. Universidad Nacional de Córdoba; Argentina.Ingeniería Eléctrica y Electrónica2013info:eu-repo/semantics/conferenceObjectinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_5794info:ar-repo/semantics/documentoDeConferenciaapplication/pdfhttp://hdl.handle.net/11086/29324enginfo:eu-repo/semantics/openAccessreponame:Repositorio Digital Universitario (UNC)instname:Universidad Nacional de Córdobainstacron:UNC2025-09-29T13:42:18Zoai:rdu.unc.edu.ar:11086/29324Institucionalhttps://rdu.unc.edu.ar/Universidad públicaNo correspondehttp://rdu.unc.edu.ar/oai/snrdoca.unc@gmail.comArgentinaNo correspondeNo correspondeNo correspondeopendoar:25722025-09-29 13:42:18.807Repositorio Digital Universitario (UNC) - Universidad Nacional de Córdobafalse
dc.title.none.fl_str_mv GLOrbit: A 3D satellite orbit propagator for network topology analysis
title GLOrbit: A 3D satellite orbit propagator for network topology analysis
spellingShingle GLOrbit: A 3D satellite orbit propagator for network topology analysis
Fraire, Juan Andrés
OPenCL
Perturbation
4 Algorthm
Network graph
title_short GLOrbit: A 3D satellite orbit propagator for network topology analysis
title_full GLOrbit: A 3D satellite orbit propagator for network topology analysis
title_fullStr GLOrbit: A 3D satellite orbit propagator for network topology analysis
title_full_unstemmed GLOrbit: A 3D satellite orbit propagator for network topology analysis
title_sort GLOrbit: A 3D satellite orbit propagator for network topology analysis
dc.creator.none.fl_str_mv Fraire, Juan Andrés
Ferreyra, Pablo
Marques, Carlos
author Fraire, Juan Andrés
author_facet Fraire, Juan Andrés
Ferreyra, Pablo
Marques, Carlos
author_role author
author2 Ferreyra, Pablo
Marques, Carlos
author2_role author
author
dc.subject.none.fl_str_mv OPenCL
Perturbation
4 Algorthm
Network graph
topic OPenCL
Perturbation
4 Algorthm
Network graph
dc.description.none.fl_txt_mv Fil: Fraire, Juan Andrés. Universidad Nacional de Córdoba; Argentina.
Fil: Ferreyra, Pablo. Universidad Nacional de Córdoba; Argentina.
Fil: Marques, Carlos. Universidad Nacional de Córdoba; Argentina.
Traditional networking protocols were developed for earth-based networks characterized by highly static topologies. In this scenario, erratic link failures were the most demanding change a network configuration could face. In the other hand, mobile networking protocols copes with dynamic topologies but assumes unknown trajectories and high connectivity. Neither of these applies to satellite constellations network paradigmwhere their orbiting nature describes a time-varying but highly predictive topology. To study satellite constellations networks we propose GLOrbit; a tool capable of propagate space nodes in time, create a 3D visual environment, and record the topology in different formats for further analytical studies. For this we implemented SGP4 propagation algorithm, OpenGL graphic library, and DOT language among other libraries interacting in a C++ program. This allows to obtain precise outputs for network graph and physical analysis while gaining visual intuition on satellite networks topologies for different orbital configurations. We demonstrate the tool capabilities with a first work on three representative low earth orbit topologies analysis generated by GLOrbit. Lineal, transversal, and different altitude scenarios are studied concluding that the first evidence an important strength in inter-satellite links while the second on ground to space contacts.
Fil: Fraire, Juan Andrés. Universidad Nacional de Córdoba; Argentina.
Fil: Ferreyra, Pablo. Universidad Nacional de Córdoba; Argentina.
Fil: Marques, Carlos. Universidad Nacional de Córdoba; Argentina.
Ingeniería Eléctrica y Electrónica
description Fil: Fraire, Juan Andrés. Universidad Nacional de Córdoba; Argentina.
publishDate 2013
dc.date.none.fl_str_mv 2013
dc.type.none.fl_str_mv info:eu-repo/semantics/conferenceObject
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_5794
info:ar-repo/semantics/documentoDeConferencia
format conferenceObject
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11086/29324
url http://hdl.handle.net/11086/29324
dc.language.none.fl_str_mv eng
language eng
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:Repositorio Digital Universitario (UNC)
instname:Universidad Nacional de Córdoba
instacron:UNC
reponame_str Repositorio Digital Universitario (UNC)
collection Repositorio Digital Universitario (UNC)
instname_str Universidad Nacional de Córdoba
instacron_str UNC
institution UNC
repository.name.fl_str_mv Repositorio Digital Universitario (UNC) - Universidad Nacional de Córdoba
repository.mail.fl_str_mv oca.unc@gmail.com
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score 13.070432

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