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On the High-Rate FDPC Codes: Construction, Encoding, and a Generalization

Year: 2025

Type: preprint

Abstract: Recently introduced Fair-Density Parity-Check (FDPC) codes, targeting high-rate applications, offer superior error-correction performance (ECP) compared to 5G Low-Density Parity-Check (LDPC) codes, given the same number of message-passing decoding iterations. In this paper, we present a novel construction method for FDPC codes, introduce a generalization of these codes, and propose a low-complexity encoding algorithm. Numerical results demonstrate the fast convergence of the message-passing decoder for FDPC codes.

Source: arXiv (Cornell University)

DOI: 10.48550/arxiv.2506.11345

Authors: Moradi, Mohsen, Rabeti, Sheida, Mahdavifar, Hessam

Language: English

Topic: Error Correcting Code Techniques

Subfield: Computer Networks and Communications

Field: Computer Science

Domain: Physical Sciences

Open Access status: green

OpenAlex ID: W4415068531

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