Observatorio de I+D+i UPM

Memorias de investigación
Communications at congresses:
A Video-Aware FEC-Based Unequal Loss Protection Scheme for RTP Video Streaming
Year:2011
Research Areas
  • Processing and signal analysis
Information
Abstract
A video-aware unequal loss protection (ULP) system for protecting RTP video streaming in bursty packet loss networks is proposed. Just considering the relevance of the frame, the state of the channel and the bitrate constraints of the protection bitstream, our algorithm selects in real time the most suitable frames to be protected through forward error correction (FEC) techniques. It benefits from a wise RTP encapsulation that allows working at a frame level without requiring any further process than that of parsing RTP headers, so it is perfectly suitable to be included in commercial transmitters. The simulation results show how our proposed ULP technique outperforms non-smart schemes.
International
Si
Congress
2011 IEEE International Conference on Consumer Electronics (ICCE)
960
Place
Las Vegas, NV, EEUU
Reviewers
Si
ISBN/ISSN
2158-3994
10.1109/ICCE.2011.5722650
Start Date
09/01/2011
End Date
12/01/2011
From page
3
To page
4
Proceedings of 2011 IEEE International Conference on Consumer Electronics (ICCE)
Participants
  • Autor: Cesar Diaz Martin (UPM)
  • Autor: Julian Cabrera Quesada (UPM)
  • Autor: Fernando Jaureguizar Nuñez (UPM)
  • Autor: Narciso Garcia Santos (UPM)
Research Group, Departaments and Institutes related
  • Creador: Grupo de Investigación: Grupo de Tratamiento de Imágenes (GTI)
  • Departamento: Señales, Sistemas y Radiocomunicaciones
S2i 2019 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)