Joint source and channel coding for mobile multimedia communications

Jianhua Lu, Khaled Letaief, Ming L. Liou, Justin C I Chuang

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

In this paper, we present a strategy of joint source and channel coding (JSCC) for mobile multimedia communications. An integrated multimedia system, which comprises speech, data, image and video, is considered. The JSCC scheme is based on the use of efficient block codes coupled with pre/post-processing techniques, which best fit individual characteristics of different media as well as the statistics of wireless channels. Simulations under different channel conditions show that the proposed JSCC strategy offers high transmission efficiencies and low implementation complexity while maintaining high transmission reliability for multimedia communications. Furthermore, it is shown that the developed techniques can achieve an efficient system design which substantially outperforms the error protection scheme used in GSM (Pan-European Cellular Standard).

Original languageEnglish
Pages (from-to)1224-1228
Number of pages5
JournalIEEE Vehicular Technology Conference
Volume2
Publication statusPublished - 1998
Externally publishedYes

Fingerprint

Multimedia Communication
Channel Coding
Source Coding
Channel coding
Mobile Communication
Communication
Multimedia systems
Multimedia Systems
Block Codes
Block codes
Global system for mobile communications
Integrated System
Post-processing
System Design
Systems analysis
Statistics
Processing
Simulation
Strategy

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

Cite this

Joint source and channel coding for mobile multimedia communications. / Lu, Jianhua; Letaief, Khaled; Liou, Ming L.; Chuang, Justin C I.

In: IEEE Vehicular Technology Conference, Vol. 2, 1998, p. 1224-1228.

Research output: Contribution to journalArticle

Lu, Jianhua ; Letaief, Khaled ; Liou, Ming L. ; Chuang, Justin C I. / Joint source and channel coding for mobile multimedia communications. In: IEEE Vehicular Technology Conference. 1998 ; Vol. 2. pp. 1224-1228.
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