Combined source-channel coding for a power and bandwidth constrained noisy channel with application to progressive image transmission

Author

Raja, Nouman Saeed ; Xiong, Zixiang ; Fossorier, Marc

Author_Institution

Dept. of Electr. Eng., Texas A&M Univ., Galveston, TX, USA

Volume

1

fYear

2002

fDate

3-6 Nov. 2002

Firstpage

272

Abstract

In this paper, combined source-channel coding for a power and bandwidth constrained channel is studied, with application to progressive image transmission. For a given power constrained and bandwidth constrained Gaussian communication channel, we consider the optimum coded modulation scheme among a predetermined set of signaling constellations when the performance is measured by end-to-end average distortion. This scheme particularly fits progressive source coding in conjunction with unequal error protection.

Keywords

AWGN channels; combined source-channel coding; distortion; error correction; image coding; modulation coding; phase shift keying; visual communication; Gaussian communication channel; bandwidth constrained noisy channel; binary symmetric channel; combined-source channel coding; end-to-end average distortion; power constrained noisy channel; progressive image transmission; progressive source coding; signaling constellation; unequal error protection; Bandwidth; Communication channels; Constellation diagram; Distortion measurement; Error correction codes; Image coding; Image communication; Modulation coding; Power measurement; Source coding;

fLanguage

English

Publisher

ieee

Conference_Titel

Signals, Systems and Computers, 2002. Conference Record of the Thirty-Sixth Asilomar Conference on

Conference_Location

Pacific Grove, CA, USA

ISSN

1058-6393

Print_ISBN

0-7803-7576-9

Type

conf

DOI

10.1109/ACSSC.2002.1197190

Filename

1197190