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A Hierarchical Image Transmission System for Multimedia Mobile Communication
Masakazu MORIMOTO Minoru OKADA Shozo KOMAKI
IEICE TRANSACTIONS on Communications
Publication Date: 1997/05/25
Print ISSN: 0916-8516
Type of Manuscript: LETTER
Category: Mobile Communication
hierarchical modulation, multipath fading, multimedia mobile communication,
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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.