A joint source-coding power-control approach combined with adaptive channel coding for video transmission over CDMA networks

Yee Sin Chan, James W. Modestino

Research output: Contribution to journalArticle

1 Scopus citations

Abstract

We propose a joint source-coding power-control approach combined with joint source-channel coding employing the class of rate-compatible codes for video transport over code-division multiple-access networks. We show that this cross-layer approach can provide improved spectral efficiency and network use while exhibiting graceful degradation characteristics with an increasing number of users.

Original languageEnglish (US)
Pages (from-to)1705-1709
Number of pages5
JournalIEEE Transactions on Communications
Volume54
Issue number10
DOIs
StatePublished - Oct 1 2006

Keywords

  • Cellular system
  • Code-division multiple access (CDMA)
  • Cross-layer design
  • Drift management
  • H.263+
  • Joint source-channel coding (JSCC)
  • Joint source-coding power control
  • Power control
  • Rate matching
  • Rate-compatible punctured convolutional (RCPC) codes
  • Rate-compatible punctured turbo (RCPT) codes
  • Repetition codes
  • Source coding
  • Wireless video

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Computer Networks and Communications

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