On the woven-like concatenation of LDPC codes | IEEE Conference Publication | IEEE Xplore

On the woven-like concatenation of LDPC codes


Abstract:

In this paper we consider the special construction of concatenated codes. Our scheme consists of outer LDPC code and a specially designed class of inner LDPC code with in...Show More

Abstract:

In this paper we consider the special construction of concatenated codes. Our scheme consists of outer LDPC code and a specially designed class of inner LDPC code with interleaver between inner and outer codes. An inner code in the proposed construction is obtained using a specific optimization algorithm that allows to minimize SNR for a given target frame error probability. The decoding of the proposed codes is based on the idea of woven codes decoding. Simulation results show that suggested code construction being decoded by woven-based decoding algorithm outperforms low-rate 5G LDPC codes.
Date of Conference: 11-13 November 2022
Date Added to IEEE Xplore: 23 January 2023
ISBN Information:
Conference Location: Yekaterinburg, Russian Federation

Funding Agency:


References

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