Cross layer adaptation with QoS guarantees for wireless scalable video streaming

Hsuan Li Lin*, Tung Yu Wu, Ching-Yao Huang

*Corresponding author for this work

Research output: Contribution to journalArticle

11 Scopus citations

Abstract

In this paper, a cross-layer adaptation scheme is proposed for quality of service (QoS) provision in the scalable video streaming of high definition (HD) content. The cross-layer parameters, which contain the video rate, payload length of a packet, the mode of modulation and coding scheme (MCS), can be dynamically adapted to minimize distortion of a video streaming under the given delay bound. Based on the channel quality and rate-distortion parameters, the proposed scheme formulates the problem of parameter selection into an optimization problem. Simulation results show that our approach guarantees video quality under QoS constraints.

Original languageEnglish
Article number6235075
Pages (from-to)1349-1352
Number of pages4
JournalIEEE Communications Letters
Volume16
Issue number9
DOIs
StatePublished - 17 Jul 2012

Keywords

  • Cross-layer design
  • geometry programming
  • payload length adaptation
  • wireless video transmission

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