H.263+ packet video over wireless IP networks using rate-compatible punctured turbo (RCPT) codes with joint source-channel coding

Y. Pei, J. W. Modestino

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

8 Scopus citations

Abstract

In this paper, we consider real-time video coding and transmission over packet-switched wireless IP networks using RCPT codes in a joint source and channel coding (JSCC) approach. In particular, the performance of this JSCC approach employing RCPT coding schemes for RTP-H.263+ packet video transmission over slow fading Rician channels is studied. Results indicate that an RCPT-JSCC approach is attractive for real-time video applications and leads to increased system capacity together with more acceptable delivered video quality over time-varying wireless networks.

Original languageEnglish
Title of host publicationIEEE International Conference on Image Processing
Volume1
StatePublished - Jan 1 2002
EventInternational Conference on Image Processing (ICIP'02) - Rochester, NY, United States
Duration: Sep 22 2002 → Sep 25 2002

Other

OtherInternational Conference on Image Processing (ICIP'02)
CountryUnited States
CityRochester, NY
Period9/22/02 → 9/25/02

Keywords

  • Joint source-channel coding
  • Passive error recovery
  • RCPT codes
  • Rician fading
  • RTP-H.263+
  • Video transmission

ASJC Scopus subject areas

  • Computer Vision and Pattern Recognition
  • Hardware and Architecture
  • Electrical and Electronic Engineering

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