SPIHT coded image transmission over underwater acoustic channel with unequal error protection using HQAM
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conference contribution
posted on 2025-01-15, 01:14authored byH Esmaiel, D Jiang
Set Partitioning in Hierarchical Trees (SPIHT) is an efficient wavelet-based progressive image-compression technique, designed to minimize the mean-squared error (MSE) between the original and decoded imagery. Since underwater acoustic channel suffer from highly significant bit error rates, some mechanism to protect the encoded image required. In this paper we present Reed Solomon channel coder combined with Hierarchical Quadrature Amplitude Modulation (HQAM) as unequal error protection technique to protect the transmitted sensitive coded bits. This paper proved that Reed Solomon channel coding combined with HQAM method can reduced sensitive bit error for SPHIT coded image to transmit over underwater acoustic channel. Proposed scheme is evaluated using different types of images for different values of the modulation parameter and different underwater channel physical parameters.
History
Publication title
Proceedings of the 3rd IEEE International Conference on Information Science and Technology
Volume
2
Editors
J Wang
Pagination
1365-1371
ISBN
978-1-4673-2764-0
Department/School
Engineering
Publisher
IEEE
Publication status
Published
Place of publication
Yangzhou, China
Event title
3rd IEEE International Conference on Information Science and Technology
Event Venue
Yangzhou, China
Date of Event (Start Date)
2013-03-23
Date of Event (End Date)
2013-03-25
Rights statement
Copyright 2013 IEEE
Socio-economic Objectives
220199 Communication technologies, systems and services not elsewhere classified