Adaptive cross-device videoconferencing solution for wireless networks based on QoS monitoring

Rodríguez Pérez, Pedro and Alonso González, Álvaro and Salvachúa Rodríguez, Joaquín and Barra Arias, Enrique and Cerviño Arriba, Javier (2013). Adaptive cross-device videoconferencing solution for wireless networks based on QoS monitoring. In: "World Congress on Computer and Information Technology (WCCIT 2013)", 22/06/2013 - 24/06/2013, Sousse, Tunisia. pp. 1-6. https://doi.org/10.1109/WCCIT.2013.6618658.

Description

Title: Adaptive cross-device videoconferencing solution for wireless networks based on QoS monitoring
Author/s:
  • Rodríguez Pérez, Pedro
  • Alonso González, Álvaro
  • Salvachúa Rodríguez, Joaquín
  • Barra Arias, Enrique
  • Cerviño Arriba, Javier
Item Type: Presentation at Congress or Conference (Article)
Event Title: World Congress on Computer and Information Technology (WCCIT 2013)
Event Dates: 22/06/2013 - 24/06/2013
Event Location: Sousse, Tunisia
Title of Book: World Congress on Computer and Information Technology (WCCIT 2013)
Date: 2013
Subjects:
Freetext Keywords: Multimedia, videoconference, wireless, mobile
Faculty: E.T.S.I. Telecomunicación (UPM)
Department: Ingeniería de Sistemas Telemáticos [hasta 2014]
Creative Commons Licenses: Recognition - No derivative works - Non commercial

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Abstract

The increase in CPU power and screen quality of todays smartphones as well as the availability of high bandwidth wireless networks has enabled high quality mobile videoconfer- encing never seen before. However, adapting to the variety of devices and network conditions that come as a result is still not a trivial issue. In this paper, we present a multiple participant videoconferencing service that adapts to different kind of devices and access networks while providing an stable communication. By combining network quality detection and the use of a multipoint control unit for video mixing and transcoding, desktop, tablet and mobile clients can participate seamlessly. We also describe the cost in terms of bandwidth and CPU usage of this approach in a variety of scenarios.

More information

Item ID: 25953
DC Identifier: http://oa.upm.es/25953/
OAI Identifier: oai:oa.upm.es:25953
DOI: 10.1109/WCCIT.2013.6618658
Official URL: http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=6618658
Deposited by: Memoria Investigacion
Deposited on: 14 May 2014 19:05
Last Modified: 22 Sep 2014 11:39
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