4 papers · 1 filter
Linear Codes from Projective Linear Anticodes Revisited
Hao Chen, Conghui Xie
An anticode with the diameter is a code in such that the distance between any two distinct codewords in is at most . Th…
Two classes of constacyclic codes with a square-root-like lower bound
Tingfang Chen, Zhonghua Sun, Conghui Xie +2
Constacyclic codes over finite fields are an important class of linear codes as they contain distance-optimal codes and linear codes with best known parameters. They are interestin…
Repeated-Root Cyclic Codes with Optimal Parameters or Best Parameters Known
Hao Chen, Conghui Xie, Cunsheng Ding
Cyclic codes are the most studied subclass of linear codes and widely used in data storage and communication systems. Many cyclic codes have optimal parameters or the best paramete…
Cyclic and Negacyclic Sum-Rank Codes
Hao Chen, Cunsheng Ding, Zhiqiang Cheng +1
Sum-rank codes have known applications in the multishot network coding, the distributed storage and the construction of space-time codes. U. Mart\'ınez-Peñas introduced the cyclic-…