Information theoretic based design of hierarchical channel coding and modulation on mobile radio channels

Author

Seeger, Alexander

Author_Institution

Dept. of Commun. Eng., Tech. Univ. of Munich, Munich, Germany

fYear

1996

fDate

4-5 Sep 1996

Firstpage

85

Lastpage

90

Abstract

For the transmission of video on time variant mobile radio channels we discuss a self-adapting hierarchical channel coding scheme. Based on the cutoff rate for multilevel coding on fading channels we derive a procedure for the joint design of unequal error protection and clustered signal constellation

Keywords

Rayleigh channels; channel coding; data communication; error correction; fading; hierarchical systems; information theory; land mobile radio; modulation; source coding; time-varying channels; video coding; clustered signal constellation; cutoff rate; fading channels; hierarchical channel coding; information theoretic based design; modulation; multilevel coding; self-adapting hierarchical channel coding scheme; time variant mobile radio channels; unequal error protection; video transmission; Channel coding; Constellation diagram; Decoding; Fading; Land mobile radio; Mobile communication; Modulation coding; Signal to noise ratio; Switches; Video compression;

fLanguage

English

Publisher

ieee

Conference_Titel

Wireless Image/Video Communications, 1996., First International Workshop on

Conference_Location

Loughborough

Print_ISBN

0-7803-3610-0

Type

conf

DOI

10.1109/WIVC.1996.624658

Filename

624658