Efficient implementation of the implicit error correction nVoD schema

Journal ar
Multimedia Tools and Applications
  • Volumen: 64
  • Número: 3
  • Fecha: 01 junio 2013
  • Páginas: 627-647
  • ISSN: 13807501 15737721
  • Tipo de fuente: Revista
  • DOI: 10.1007/s11042-011-0966-z
  • Tipo de documento: Artículo
Implicit Error Correction is a near Video-on-Demand (nVoD) schema that trades bandwidth utilization for initial playback delay while potentially allowing an infinite number of users. Additionally, it provides error protection without further bandwidth increase by exploiting the implicit redundancy of nVoD protocols, using linear combinations of the segments transmitted in a given time slot. This paper introduces a new implementation that outperforms the original schema by adding two new mechanisms: redundancy channels and feedback error correction. © 2011 Springer Science+Business Media, LLC.

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