ScholarLens Back to search
2011•Radio EngineeringRequires access

Research on LDPC Codes Decoding Algorithm for High Data Rate Transmission

Lei Guang-xiong

Open publisher page 0 citations

Abstract

This paper analyzes the complexity and capability of different decoding algorithms for LDPC code based on in-depth study of the theory of decoding algorithms.An improved min-sum decoding algorithm is proposed.The simulation results demonstrate that the proposed algorithm reduces the computation complexity,decreases the average iterations and improves the convergence property.Therefore,this modified decoding algorithm is highly valuable for hardware implementation.

About this research paper

What this paper is about

This paper analyzes the complexity and capability of different decoding algorithms for LDPC code based on in-depth study of the theory of decoding algorithms.An improved min-sum decoding algorithm is proposed.The simulation results demonstrate that the proposed algorithm reduces the computation complexity,decreases the average iterations and improves the convergence property.Therefore,this modified decoding algorithm is highly valuable for hardware implementation.

Why it matters

A significance statement is not available in the OpenAlex record.

Key contribution

A contribution statement is not available in the OpenAlex record.

Method / approach

Method details are not available in the OpenAlex metadata.

Main findings

Findings are not separately available in the OpenAlex metadata.

Limitations

Limitations are not available in the OpenAlex metadata.

Applications

Application details are not available in the OpenAlex metadata.

Available abstract

This paper analyzes the complexity and capability of different decoding algorithms for LDPC code based on in-depth study of the theory of decoding algorithms.An improved min-sum decoding algorithm is proposed.The simulation results demonstrate that the proposed algorithm reduces the computation complexity,decreases the average iterations and improves the convergence property.Therefore,this modified decoding algorithm is highly valuable for hardware implementation.

Key concepts: Decoding methods, Berlekamp–Welch algorithm, Low-density parity-check code, Algorithm, Sequential decoding, List decoding, Computer science, Computation

Related papers

Related paper 1Related paper 2Related paper 3
Back to paper searchBrowse research topicsOriginal source
Research on LDPC Codes Decoding Algorithm for High Data Rate Transmission — Research Paper | ScholarLens