A Class of Quantum Irregular LDPC Codes Constructed From Difference Family

摘要：

making use of the advantage of classical irregular LDPC codes from difference family, a new construction of quantum irregular LDPC codes is proposed in this paper. The quantum parity-check matrix we constructed satisfies the requirement of dual-containing quantum CSS codes. The simulation result shows that the quantum irregular LDPC codes can perform better than the quantum regular LDPC codes with the similar parameter.

关键词： irregular LPDC codes difference family CSS codes quantum parity-check matrix

作者: Shaohua Lin Shengmei Zhao

作者单位: Institute of Signal Processing and Transmission Nanjing University of Posts and Telecommunications Nanjing 210003, China

会议类型: 国际会议

会议名称: 2010 IEEE 10th International Conference on Signal Processing(第十届信号处理国际会议 ICSP 2010)

会议地点: 北京

会议语种:英文

页码: 1585-1588

在线出版日期: 2010-08-24（万方平台首次上网日期，不代表论文的发表时间）