Modified Joint Source–Channel Trellises for Transmitting JPEG Images over Wireless Networks-Reference-Cited by-同舟云学术

Modified Joint Source–Channel Trellises for Transmitting JPEG Images over Wireless Networks

Published:2024-03-19 Issue:6 Volume:14 Page:2578
ISSN:2076-3417
Container-title:Applied Sciences
language:en
Short-container-title:Applied Sciences

Author:

Lin Yin-Chen¹,Wang Jyun-Jie²,Yang Sheng-Chih¹²,Chen Chi-Chun¹³^ORCID

Affiliation:

1. Graduate Institute, Prospective Technology of Electrical Engineering and Computer Science, National Chin-Yi University of Technology, Taichung 41170, Taiwan

2. Department of Computer Science and Information Engineering, National Chin-Yi University of Technology, Taichung 41170, Taiwan

3. Department of Electronic Engineering, National Chin-Yi University of Technology, Taichung 41170, Taiwan

Abstract

This paper presents a joint source–channel image transmission model based on a modified trellis construction using variable-length and fixed-length codes. The model employs linear block trellis codes and a modified Bahl–Cocke–Jelinek–Raviv algorithm for decoding in the source channel. Additionally, this model utilizes a hierarchical tree and a parity-check matrix to combine the source and channel codes, reducing errors in the decoding process and enabling the decoding of longer sequences without substantial loss of quality.

Funder

National Science and Technology Council, Taiwan

Publisher

MDPI AG

Link

https://www.mdpi.com/2076-3417/14/6/2578/pdf

Reference21 articles.

1. Error detecting and error correcting codes;Hamming;Bell Syst. Tech. J.,1950

2. A mathematical theory of communication;Shannon;Bell Syst. Tech. J.,1948

3. Turbo codes for image transmission—A Joint channel and source decoding approach;Peng;IEEE J. Sel. Areas Commun.,2000

4. Joint source-channel turbo coding for binary Markov sources;Zhu;IEEE Trans. Wirel. Commun.,2006

5. Joint source-channel turbo techniques for discrete-valued sources: From theory to practice;Jaspar;Proc. IEEE,2007