PAC Codes for Source and Joint Source-Channel Coding
Information Theory
2023-08-11 v1 math.IT
Abstract
Polarization-adjusted convolutional (PAC) codes, as a concatenated coding scheme based on polar codes, is able to approach the finite-length bound of binary-input AWGN channel at short blocklengths. In this paper, we extend PAC codes to the fields of source coding and joint source-channel coding and show that they can also approach the corresponding finite-length bounds at short blocklengths.
Keywords
Cite
@article{arxiv.2308.05472,
title = {PAC Codes for Source and Joint Source-Channel Coding},
author = {Mengfan Zheng and Cong Ling},
journal= {arXiv preprint arXiv:2308.05472},
year = {2023}
}
Comments
6 pages, 6 figures. Submitted to GC 2023 Workshop - Channel Coding Beyond 5G