Context-aware self-adaptive routing for delay tolerant network in disaster scenarios
[EN] In the generalized loss of communication as a result of extensive damage to the communication infrastructure in disaster or emergency scenarios, mobile ad-hoc networks can play an important role in improving communication in the affected areas and working around network disruptions. Communicati...
| Autores: | , , |
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| Tipo de recurso: | artículo |
| Fecha de publicación: | 2020 |
| País: | España |
| Institución: | Universitat Politècnica de València (UPV) |
| Repositorio: | RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia |
| Idioma: | inglés |
| OAI Identifier: | oai:riunet.upv.es:10251/232900 |
| Acceso en línea: | https://riunet.upv.es/handle/10251/232900 |
| Access Level: | acceso abierto |
| Palabra clave: | Mobile ad-hoc communication Delay tolerant networks Disaster scenario 09.- Desarrollar infraestructuras resilientes, promover la industrialización inclusiva y sostenible, y fomentar la innovación 11.- Conseguir que las ciudades y los asentamientos humanos sean inclusivos, seguros, resilientes y sostenibles |
| Sumario: | [EN] In the generalized loss of communication as a result of extensive damage to the communication infrastructure in disaster or emergency scenarios, mobile ad-hoc networks can play an important role in improving communication in the affected areas and working around network disruptions. Communication protocols face a highly dynamic and congested network topology that require highly adaptable solutions. This article proposes a context-aware self-adaptive routing protocol for Delay Tolerant Networks that is able to adapt to different scenarios, allowing the participants of the network to automatically select a DTN protocol according to past performance of routing protocols under the current scenario. We define metrics to implement this approach in a disaster scenario and evaluate our proposal with simulation over three different mobility models. The proposed protocol shows a significant reduction of energy consumption with a good tradeoff with the delivery rate. |
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