Shuyan Yu

Ordered Statistics Derivative Decoding for Affine-Invariant Codes Without Gaussian Elimination

2025 · IEEE Transactions on Communications

This paper introduces theordered statistics decoding(OSD) without Gaussian elimination for affine-invariant codes based on theirderivative descendants(DDs). Based on the affine-invariant property, the reliable bits can be permuted into the information positions for re-encoding by an …