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

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

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,...

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Bibliographic Details
Main Authors: Yin-Chen Lin, Jyun-Jie Wang, Sheng-Chih Yang, Chi-Chun Chen
Format: Article
Language:English
Published: MDPI AG 2024-03-01
Series:Applied Sciences
Subjects:
trellis
decoding algorithm
block codes
BCJR
Online Access:https://www.mdpi.com/2076-3417/14/6/2578

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