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

Fingerprint

Code Division multiple Access
Code division multiple access
Channel coding
Multipath fading
Error Concealment
Wireless networks
Channel Coding
MPEG-4
Multipath
Fading
Wireless Networks
Quantization
Fold
Coding
Simulation

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

Cite this

Adaptive error resilient video transmission over wide-band CDMA networks. / Li, C.; Lu, J.; Letaief, Khaled.

In: IEEE Vehicular Technology Conference, Vol. 3, No. 53ND, 2001, p. 2086-2090.

Research output: Contribution to journalArticle

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