High-Throughput and Flexible Belief Propagation List Decoder for Polar Codes

Y Ren, Y Shen, L Zhang, AT Kristensen… - IEEE Transactions …, 2024 - ieeexplore.ieee.org
Due to its high parallelism, belief propagation (BP) decoding is amenable to high-throughput
applications and thus represents a promising solution for the ultra-high peak data rate …

6G: A welcome chance to unify channel coding?

M Geiselhart, F Krieg, J Clausius… - IEEE BITS the …, 2023 - ieeexplore.ieee.org
Channel coding is one of the workhorses of the physical layer, enabling reliable and energy-
efficient data transmission. In this article, we highlight the core innovations in channel coding …

Dynamic frozen-function design for Reed-Muller codes with automorphism-based decoding

S Gelincik, C Pillet, P Giard - IEEE Communications Letters, 2022 - ieeexplore.ieee.org
In this letter, we propose to add dynamic frozen bits to underlying polar codes with a Reed-
Muller information set with the aim of maintaining the same sub-decoding structure in …

Shortened polar codes under automorphism ensemble decoding

C Pillet, I Sagitov, V Bioglio… - IEEE Communications …, 2024 - ieeexplore.ieee.org
In this letter, we propose a low-latency decoding solution of shortened polar codes based on
their automorphism groups. The automorphism group of shortened polar codes, designed …

An Efficient Belief Propagation List Flip Decoder for Polar Codes

C Wang, X Wu, W Wei, S Zhang… - IEEE Communications …, 2023 - ieeexplore.ieee.org
Recently, belief propagation list (BPL) decoding has been proposed to achieve the excellent
parallel decoding performance of polar codes with high throughput and low latency …

Improved Belief Propagation Decoders for Polar Codes

CY Kao, CH Wang, C Chao - 2023 IEEE International …, 2023 - ieeexplore.ieee.org
Belief propagation (BP) decoding of polar codes, which can be executed in parallel, is
suitable for low-latency applications. In this paper, we first give a sparse parity-check matrix …

Phase-Equivariant Polar Coded Modulation

M Geiselhart, M Gauger, F Krieg… - … on Topics in Coding …, 2023 - ieeexplore.ieee.org
For short-packet, low-latency communications over random access channels, piloting
overhead significantly reduces spectral efficiency. Therefore, pilotless systems recently …