Observatorio de I+D+i UPM

Memorias de investigación
Communications at congresses:
Dynamic Media Stream Mobility with TURN,' Future Internet of Things and Cloud
Year:2014
Research Areas
  • Electronic technology and of the communications,
  • Information technology and adata processing
Information
Abstract
Multi party videoconference systems use MCU (Multipoint Control Unit) devices to forward media streams. In this paper we describe a mechanism that allows the mobility of such streams between MCU devices. This mobility is especially useful when redistribution of streams is needed due to scalability requirements. These requirements are mandatory in Cloud scenarios to adapt the number of MCUs and their capabilities to variations in the user demand. Our mechanism is based on TURN (Traversal Using Relay around NAT) standard and adapts MICE (Mobility with ICE) specification to the requirements of this kind of scenarios. We conclude that this mechanism achieves the stream mobility in a transparent way for client nodes and without interruptions for the users.
International
Si
Congress
2014 International Conference on Future Internet of Things and Cloud (FiCloud 2014)
960
Place
Barcelona, Spain.
Reviewers
Si
ISBN/ISSN
9781479943562
10.1109/FiCloud.2014.13
Start Date
27/08/2014
End Date
29/08/2014
From page
15
To page
22
Proceedings of 2014 International Conference on Future Internet of Things and Cloud (FiCloud 2014)
Participants
  • Autor: Alvaro Alonso Gonzalez (UPM)
  • Autor: Joaquin Luciano Salvachua Rodriguez (UPM)
  • Autor: Javier Cerviño Arriba (UPM)
  • Autor: Pedro Rodriguez Perez (UPM)
Research Group, Departaments and Institutes related
  • Creador: Grupo de Investigación: Internet de Nueva Generación
  • Departamento: Ingeniería de Sistemas Telemáticos
S2i 2020 Observatorio de investigación @ UPM con la colaboración del Consejo Social UPM
Cofinanciación del MINECO en el marco del Programa INNCIDE 2011 (OTR-2011-0236)
Cofinanciación del MINECO en el marco del Programa INNPACTO (IPT-020000-2010-22)