Outer Code Designs for Augmented and Local-Global Polar Code Architectures
Information Theory
2024-05-15 v2 math.IT
Abstract
In this paper, we introduce two novel methods to design outer polar codes for two previously proposed concatenated polar code architectures: augmented polar codes and local-global polar codes. These methods include a stopping set (SS) construction and a nonstationary density evolution (NDE) construction. Simulation results demonstrate the advantage of these methods over previously proposed constructions based on density evolution (DE) and LLR evolution.
Cite
@article{arxiv.2402.04486,
title = {Outer Code Designs for Augmented and Local-Global Polar Code Architectures},
author = {Ziyuan Zhu and Paul H. Siegel},
journal= {arXiv preprint arXiv:2402.04486},
year = {2024}
}
Comments
8 pages, 8 figures. Accepted by ISIT 2024