DASH Adaptation Algorithm Based on Adaptive Forgetting Factor Estimation

Aguayo Ortuño, Miguel Ángel; Bellido Triana, Luis; Lentisco Sánchez, Carlos Mariano y Pastor Martín, Encarnación (2018). DASH Adaptation Algorithm Based on Adaptive Forgetting Factor Estimation. "IEEE Transactions on Multimedia", v. 20 (n. 5); pp. 1224-1231. ISSN 1520-9210. https://doi.org/10.1109/TMM.2017.2764325.

Descripción

Título: DASH Adaptation Algorithm Based on Adaptive Forgetting Factor Estimation
Autor/es:
  • Aguayo Ortuño, Miguel Ángel
  • Bellido Triana, Luis
  • Lentisco Sánchez, Carlos Mariano
  • Pastor Martín, Encarnación
Tipo de Documento: Artículo
Título de Revista/Publicación: IEEE Transactions on Multimedia
Fecha: Mayo 2018
Volumen: 20
Materias:
Palabras Clave Informales: Adaptive streaming over HTTP; adaptive forgetting factor; mobile communication; multimedia content delivery; throughput estimation
Escuela: E.T.S.I. Telecomunicación (UPM)
Departamento: Otro
Licencias Creative Commons: Reconocimiento - Sin obra derivada - No comercial

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Resumen

The wide adoption of multimedia service-capable mobile devices, the availability of better networks with higher bandwidths, and the availability of platforms offering digital content has led to an increasing popularity of multimedia streaming services. However, multimedia streaming services can be subject to different factors that affect the quality perceived by the users, such as service interruptions or quality oscillations due to changing network conditions, particularly in mobile networks. Dynamic Adaptive Streaming over HTTP (DASH), leverages the use of content-distribution networks and the capabilities of the multimedia devices to allow multimedia players to dynamically adapt the quality of the media streaming to the available bandwidth and the device characteristics. While many elements of DASH are standardized, the algorithms providing the dynamic adaptation of the streaming are not. The adaptation is often based on the estimation of the throughput or a buffer control mechanism. In this paper, we present a new throughput estimation adaptation algorithm based on a statistical method named Adaptive Forgetting Factor (AFF). Using this method, the adaptation logic is able to react appropriately to the different conditions of different types of networks. A set of experiments with different traffic profiles show that the proposed algorithm improves video quality performance in both wired and wireless environments.

Proyectos asociados

TipoCódigoAcrónimoResponsableTítulo
Gobierno de EspañaTEC2015-67834-RGREDOSSin especificarRedes definidas por software para la prestación y gestión de servicios en entornos residenciales y de campus
Gobierno de EspañaTEC2015-71932-REDTSin especificarSin especificarElastic Networks: nuevos paradigmas de redes elásticas para un mundo radicalmente basado en Cloud y Fog Computing

Más información

ID de Registro: 52160
Identificador DC: http://oa.upm.es/52160/
Identificador OAI: oai:oa.upm.es:52160
Identificador DOI: 10.1109/TMM.2017.2764325
URL Oficial: https://ieeexplore.ieee.org/document/8071008
Depositado por: Memoria Investigacion
Depositado el: 05 Nov 2018 18:03
Ultima Modificación: 05 Nov 2018 18:03
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