4 papers
Several new classes of optimal p-ary cyclic codes
Mengen Fang, Lanqiang Li, Fuyin Tian +1
Cyclic codes, as a crucial subclass of linear codes, exhibit broad applications in communication systems, data storage systems, and consumer electronics, primarily attributed to th…
New QEC codes and EAQEC codes from repeated-root cyclic codes of length
Lanqiang Li, Ziwen Cao, Tingting Wu +1
Let be an odd prime and be positive integers. In this study, we initiate our exploration by delving into the intricate structure of all repeated-root cyclic codes and t…
Binary duadic codes and their related codes with a square-root-like lower bound
Tingting Wu, Lanqiang Li, Xiuyu Zhang +1
Binary cyclic codes have been a hot topic for many years, and significant progress has been made in the study of this types of codes. As is well known, it is hard to construct infi…
Euclidean and Hermitian Hulls of MDS Codes and Their Applications to EAQECCs
Weijun Fang, Fang-Wei Fu, Lanqiang Li +1
In this paper, we construct several classes of maximum distance separable (MDS) codes via generalized Reed-Solomon (GRS) codes and extended GRS codes, where we can determine the di…