Mostrar el registro sencillo del ítem

dc.contributor.author
Fraire, Juan Andres  
dc.contributor.author
Madoery, Pablo Gustavo  
dc.contributor.author
Finochietto, Jorge Manuel  
dc.contributor.author
Leguizamon, Mario Guillermo  
dc.date.available
2019-03-21T20:34:31Z  
dc.date.issued
2017-03  
dc.identifier.citation
Fraire, Juan Andres; Madoery, Pablo Gustavo; Finochietto, Jorge Manuel; Leguizamon, Mario Guillermo; An evolutionary approach towards contact plan design for disruption-tolerant satellite networks; Elsevier Science; Applied Soft Computing; 52; 3-2017; 446-456  
dc.identifier.issn
1568-4946  
dc.identifier.uri
http://hdl.handle.net/11336/72238  
dc.description.abstract
Delay and disruption tolerant networks (DTNs) are becoming an appealing solution for satellite networks where nodes can temporarily store and carry in-transit data until a link with a suitable next-hop becomes available. Since satellite trajectories and orientation can be predicted, on-board routing schemes can base these forwarding decisions on a contact plan comprising all forthcoming communication opportunities. In general, contact plans are previously calculated on ground where their design can be optimized to consider not only available spacecraft resources but also the expected traffic which is largely foreseeable in space applications. Despite optimal contact plan design procedures exist, their computation complexity might result prohibitive even for medium-sized satellite networks. In this work, we propose an evolutionary algorithm to provide sub-optimal yet efficient and implementable contact plans in bounded time. In particular, we depict specific strategies such as encoding and repairing techniques to later evaluate the algorithm performance in a typical scenario demonstrating its usefulness for planning future DTN-based satellite networks.  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
Elsevier Science  
dc.rights
info:eu-repo/semantics/openAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/  
dc.subject
Contact Plan Design  
dc.subject
Delay Tolerant Networks  
dc.subject
Evolutionary Algorithms  
dc.subject.classification
Ingeniería de Sistemas y Comunicaciones  
dc.subject.classification
Ingeniería Eléctrica, Ingeniería Electrónica e Ingeniería de la Información  
dc.subject.classification
INGENIERÍAS Y TECNOLOGÍAS  
dc.title
An evolutionary approach towards contact plan design for disruption-tolerant satellite networks  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2019-03-21T14:10:11Z  
dc.journal.volume
52  
dc.journal.pagination
446-456  
dc.journal.pais
Países Bajos  
dc.journal.ciudad
Amsterdam  
dc.description.fil
Fil: Fraire, Juan Andres. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Córdoba; Argentina  
dc.description.fil
Fil: Madoery, Pablo Gustavo. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Córdoba; Argentina  
dc.description.fil
Fil: Finochietto, Jorge Manuel. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Córdoba; Argentina  
dc.description.fil
Fil: Leguizamon, Mario Guillermo. Universidad Nacional de San Luis; Argentina  
dc.journal.title
Applied Soft Computing  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/https://dx.doi.org/10.1016/j.asoc.2016.10.023  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S1568494616305361