Adaptive error resilient video transmission over wide-band CDMA networks

C. Li, J. Lu, Khaled Letaief

Research output: Contribution to journalArticle

7 Citations (Scopus)

Abstract

In this paper, an efficient and reliable video transmission system is developed over wide-band CDMA wireless networks. The video coder is based on MPEG4 coding standard, while the transmission system is subject to a joint design of quantization, spreading, channel coding, as well as, an effective error concealment. In particular, two-fold advantages of wide-band CDMA technology are considered. One is its effective mitigation of multi-path fading; the other is its potential in supporting variable data rate as a function of user application. Extensive simulations with different test video sequences and various channel conditions have confirmed the effectiveness of the proposed system.

Original languageEnglish
Pages (from-to)2086-2090
Number of pages5
JournalIEEE Vehicular Technology Conference
Volume3
Issue number53ND
Publication statusPublished - 2001
Externally publishedYes

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ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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