Robust VB 2D-CELP image transmission over CDMA fading channels

Author

Aïssa, Sonia ; Dubois, Eric ; Despins, Charles ; Yoshida, Susumu

Author_Institution

Dept. of Electr. Eng., McGill Univ., Montreal, Que., Canada

Volume

2

fYear

1997

fDate

4-7 May 1997

Firstpage

1238

Abstract

This paper describes a new error resilient analysis-by-synthesis coding scheme and its application for robust still image transmission over DS-CDMA Rayleigh fading channels. The channel uses Reed-Solomon (RS) outer codes concatenated with convolutional inner codes, and a truncated type-I hybrid ARQ protocol based on the selective repeat strategy and the RS error detection capability

Keywords

Rayleigh channels; Reed-Solomon codes; automatic repeat request; cellular radio; channel coding; code division multiple access; concatenated codes; convolutional codes; error detection codes; fading; linear predictive coding; pseudonoise codes; spread spectrum communication; video coding; visual communication; DS-CDMA Rayleigh fading channels; RS error detection; Reed-Solomon outer codes; VB 2D-CELP image transmission; analysis-by-synthesis coding; cellular radio; concatenated codes; convolutional inner codes; robust still image transmission; selective repeat strategy; truncated type-I hybrid ARQ protocol; Concatenated codes; Convolutional codes; Error analysis; Fading; Image analysis; Image coding; Image communication; Multiaccess communication; Reed-Solomon codes; Robustness;

fLanguage

English

Publisher

ieee

Conference_Titel

Vehicular Technology Conference, 1997, IEEE 47th

Conference_Location

Phoenix, AZ

ISSN

1090-3038

Print_ISBN

0-7803-3659-3

Type

conf

DOI

10.1109/VETEC.1997.600529

Filename

600529