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2024 | OriginalPaper | Buchkapitel

A Parity Check Matrix-Based Method for Identifying Parameter of Regular F-LDPC Codes

verfasst von : Xiaoqian Lu, Chun Yin, Guoxin Li, Hao Yang, Zhenwu Xu, Jian He, Bo Chen, Lu Gan

Erschienen in: Communications, Signal Processing, and Systems

Verlag: Springer Nature Singapore

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Abstract

The channel coding blind identification technology identifies the channel coding parameter by analyzing the coded data, then realizes the breakthrough from signal layer to information layer, which is widely used in signal monitoring, information acquisition, intelligent communication and other fields. This paper proposes a parity-check matrixbased F-LDPC codes parameter identification method by studying the F-LDPC codes coding mechanism and parity-check matrix generation principle, which can identify the repeat parameter and the puncture parameter of F-LDPC codes according to the parity-check matrix weight characteristics, and recover the equivalent random interleaving of FLDPC codes according to the parity-check matrix structure characteristics. The simulation results show that this method can achieve the recognition of the repeat parameter, the puncture parameter and the random interleaving of regular F-LDPC codes under the condition that the complete parity-check matrix is known.

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Metadaten
Titel
A Parity Check Matrix-Based Method for Identifying Parameter of Regular F-LDPC Codes
verfasst von
Xiaoqian Lu
Chun Yin
Guoxin Li
Hao Yang
Zhenwu Xu
Jian He
Bo Chen
Lu Gan
Copyright-Jahr
2024
Verlag
Springer Nature Singapore
DOI
https://doi.org/10.1007/978-981-99-7502-0_13

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