QoS routing protocol for IOT

The IoT is a revolution in the relations between objects and people, even only among objects, due to the fact that an object can communicate either with another one over the Internet or in private networks. It should be noticed that the objects that make up the network can come from different applications, shops, and supermarket products, industrial machinery, vehicles, and others. This thesis represents an effort to associate IoT and SDN (Software Defined Networks) using the RPL (Routing over Low Power and Lossy Networks) protocol, to resolve problems inherent to IoT and by default the WSN. The proposed solution, SDN with RPL (SBR), could provoke interesting debates in the research community and opens to a wide range of innovation opportunities. That is why, and ultimately, and IoT is expected to be versatile, flexible and easy to administer through SDN. In this thesis, SDN is proposed using RPL protocol in the control plane and in the data plane for IoT architectures allowing to solve some quality of service problems, and reducing the energy and memory consumption, package loss in the network and the extension of the lifetime of the IoT network based on WSN. First, it was proposed the adaptation and implementation of a routing metric called SIGMA-ETX for the objective function in the RPL protocol, once the appropriate state of the art was defined; it was possible to observe the recent contributions in the subject by other researchers. In the second part, a model is proposed for the use of the RPL protocol with the SIGMA-ETX metric (RPL-SIGMA) in SDN, an architecture based in clusters or IoT domains is proposed, then SDN can be used to efficiently manage the IoT network.

• Autores: Sanmartín Mendoza, Paul
• Tipo de recurso: Doctoral thesis
• Fecha de publicación: 2018
• Institución: Universidad del Norte
• Repositorio: Repositorio Uninorte
• Idioma: eng
• OAI Identifier: oai:manglar.uninorte.edu.co:10584/13333
• Acceso en línea: http://hdl.handle.net/10584/13333
• Palabra clave: Protocolos de redes de computadores; Enrutadores (Redes de computadores)
• Rights: openAccess
• License: https://creativecommons.org/licenses/by/4.0/