Keqin Feng

An Unified Approach on Constructing of MDS Self-dual Codes via Reed-Solomon Codes

2019 · arXiv (Cornell University)

Based on the fundamental results on MDS self-dual codes over finite fields constructed via generalized Reed-Solomon codes \cite{JX} and extended generalized Reed-Solomon codes \cite{Yan}, many series of MDS self-dual codes with different length have been …

On the 4-Adic Complexity of Quaternary Sequences with Ideal Autocorrelation

2021 · arXiv (Cornell University)

In this paper, we determine the 4-adic complexity of the balanced quaternary sequences of period $2p$ and $2(2^n-1)$ with ideal autocorrelation defined by Kim et al. (ISIT, pp. 282-285, 2009) and Jang et al. (ISIT, …