Please use this identifier to cite or link to this item:
https://hdl.handle.net/10216/69975| Author(s): | Constantino Antunes Ricardo Morla |
| Title: | Performance analysis of a hybrid flooding-probabilistic DTN protocol using logged contact data |
| Issue Date: | 2009 |
| Abstract: | 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. |
| Subject: | Engenharia electrotécnica, electrónica e informática Electrical engineering, Electronic engineering, Information engineering |
| Scientific areas: | 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 |
| Source: | 7th Conference on Telecommunication |
| Document Type: | Artigo em Livro de Atas de Conferência Nacional |
| Rights: | openAccess |
| License: | https://creativecommons.org/licenses/by-nc/4.0/ |
| Appears in Collections: | FEUP - Artigo em Livro de Atas de Conferência Nacional |
This item is licensed under a Creative Commons License
