Utilize este identificador para referenciar este registo:
https://hdl.handle.net/10216/69975| Autor(es): | Constantino Antunes Ricardo Morla |
| Título: | Performance analysis of a hybrid flooding-probabilistic DTN protocol using logged contact data |
| Data de publicação: | 2009 |
| Resumo: | In this paper we analyze packet delivery, bufferspace, and transmission performance of a hybrid floodingprobabilisticDTN protocol using the DTN2 framework and onemonth of third-party logged contact data. This new protocolswitches from probabilistic to flooding when the number of nodecontacts is below a threshold. Results show only 0.52% fewermessages delivered compared to flooding and only 0.34% and0.16% higher buffer occupancy and bandwidth usage costscompared to probabilistic and suggest that flooding could beused to improve probabilistic DTN performance at times whennodes are more isolated and contacts scarce. |
| Assunto: | Engenharia electrotécnica, electrónica e informática Electrical engineering, Electronic engineering, Information engineering |
| Áreas do conhecimento: | Ciências da engenharia e tecnologias::Engenharia electrotécnica, electrónica e informática Engineering and technology::Electrical engineering, Electronic engineering, Information engineering |
| URI: | https://repositorio-aberto.up.pt/handle/10216/69975 |
| Fonte: | 7th Conference on Telecommunication |
| Tipo de Documento: | Artigo em Livro de Atas de Conferência Nacional |
| Condições de Acesso: | openAccess |
| Licença: | https://creativecommons.org/licenses/by-nc/4.0/ |
| Aparece nas coleções: | FEUP - Artigo em Livro de Atas de Conferência Nacional |
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