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Sponsored AI Networking Cookbook: Practical recipes for AI-assisted network automation and development AI Networking Cookbook: Practical recipes for AI-assisted network automation and development

Author

Guo-Hua Zhang

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Sep 2026

Explicit Construction of QC-LDPC Codes Without Short Cycles via Shifting Dual Increasing Sequences

Explicit construction methods for Quasi-Cyclic Low-Density Parity-Check (QC-LDPC) codes offer greater descriptive simplicity and stronger applicability than search-based methods. A column weight that is either too large or too small makes it difficult to simultaneously balance the waterfall and error floor regions of t...

Guo-Hua Zhang, Mei Li, Yi Fang · 0 citations
Sep 2026

Algebraic Constructions of Girth-Eight Quasi-Cyclic Matrices with a Multitude of Redundant Rows

The absence of small cycles in the Tanner graph and the presence of redundant rows in the parity-check matrix (PCM) are two main tactics to improve the decoding performance of a quasi-cyclic (QC) low-density parity-check (LDPC) code from the construction point of view. Existing systematic methods to yield a PCM with a...

Guo-Hua Zhang, Hai-Yang Liu, Yi Fang · 0 citations

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