Resumen
Offering a real time video transmission service, using mobile ad hoc networks (MANETs) and granting a specific Quality of Service (QoS) and Quality of Experience (QoE) is a hard challenge. In fact, the network topology is extremely unstable and its variability causes the loss of transmitted information. However, powerful mechanisms against channel failures can be incorporated to avoid the system breakdown. In this paper, we evaluate the effect of Multiple Description Coding (MDC) technique for improving video quality in a multimedia content distribution system. Results show that MDC improves video quality in high mobility scenarios
Idioma original | Español |
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Título de la publicación alojada | XXV Simposium Nacional de la Unión Científica Internacional de Radio (URSI 2010) |
Lugar de publicación | Bilbao. Spain |
Editorial | Unión Científica Internacional de Radio |
Estado | Publicada - 01 sep. 2010 |
Publicado de forma externa | Sí |
Evento | XXV Simposium Nacional de la Unión Científica Internacional de Radio (URSI 2010) - , Espana Duración: 20 oct. 2010 → … |
Conferencia
Conferencia | XXV Simposium Nacional de la Unión Científica Internacional de Radio (URSI 2010) |
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País/Territorio | Espana |
Período | 20/10/10 → … |
Palabras clave
- MANET
- Ad hoc networks
- video streaming
- MDC
- Multidescripción
- Multidescription coding