Chunyan Qin

collaborators

Showing cs.ITShow all

2 papers · 1 filter

cs.IT2026

A Griesmer-Type Bound for List-Decodable Linear Codes

Shengwei Liu, Chunyan Qin

A code $C \subseteq F_{q}^{n}$ is $(τ, L)$ -list-decodable if every Hamming ball of radius $τ$ contains at most $L$ codewords of $C$ . Here $τ$ is the list-decoding radius, and $L$ is the…

cs.IT2023

On non-expandable cross-bifix-free codes

Chunyan Qin, Bocong Chen, Gaojun Luo

A cross-bifix-free code of length $n$ over $Z_{q}$ is defined as a non-empty subset of $Z_{q}^{n}$ satisfying that the prefix set of each codeword is disjoint from the…