| Issue |
EPJ Web Conf.
Volume 374, 2026
1st International Conference on Electronic, Optical Devices and Intelligent Systems (ICEODIS 2026)
|
|
|---|---|---|
| Article Number | 01007 | |
| Number of page(s) | 11 | |
| Section | Telecommunications, RF and Optical Engineering | |
| DOI | https://doi.org/10.1051/epjconf/202637401007 | |
| Published online | 24 June 2026 | |
https://doi.org/10.1051/epjconf/202637401007
Complexity Reduction of Polar Decoders Using Adaptive Fast-SSC and Fast-SSCL Algorithms
1
Engineering Sciences Laboratory, Polydisciplinary Faculty of Taza, Sidi Mohamed Ben Abdellah University, Fez, 30000, Morocco.
2
Mathematical and Informatics Engineering Laboratory, Ibn Zohr University, Agadir, 80000, Morocco.
* e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.
Published online: 24 June 2026
Abstract
In this work, we propose a hybrid decoding approach that dynamically segments the received frame into three subframes based on the distribution of the first decoding errors. The initial and final subframes, where the error probability is low, are processed using the fast simplified successive cancellation decoder. The central subframe, where errors are more concentrated, is decoded using fast simplified successive cancellation list with a list size of L = 8, ensuring robust error-correction. Simulation results obtained on a polar code PC(128,32) show that the proposed decoder reduces computational complexity by 82% compared to the conventional successive cancellation list decoder, while preserving the same error-correction performance.
© The Authors, published by EDP Sciences, 2026
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.