A Hierarchical Image Transmission System for Multimedia Mobile Communication

Masakazu MORIMOTO  Minoru OKADA  Shozo KOMAKI  

Publication
IEICE TRANSACTIONS on Communications   Vol.E80-B   No.5   pp.779-781
Publication Date: 1997/05/25
Online ISSN: 
DOI: 
Print ISSN: 0916-8516
Type of Manuscript: LETTER
Category: Mobile Communication
Keyword: 
hierarchical modulation,  multipath fading,  multimedia mobile communication,  

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Summary: 
This paper optimizes a hierarchical image transmission system based on the hierarchical modulation scheme in a band-limited Rayleigh fading channel. Authors analyze relations between hierarchical parameters and the image quality, and show that the existence of optimum hierarchical parameter that maximizes the received image quality.