通信学报2011，Vol.32Issue(10)：59-66,8.
量子稳定子码的概率译码
Probabilistic decoding algorithm for quantum stabilizer codes
摘要
Abstract
To improve the performance of quantum decoding algorithm, a quantum probabilistic decoding algorithm (QPDA) based on the check matrix for quantum stabilizer codes was proposed. To achieve low error rates the error operator with the minimum quantum weight was chosen and to shorten the time of decoding a quantum standard array (QSA) was constructed before decoding. Comparing with the quantum maximum likelihood decoding algorithm, the QPAD improves the reliability of degenerate decoding due to uniform decoding methods for degenerate and non-degenerate codes, furthermore, has less complexity due to does not require pre-search the bases' of vector space corresponding to the error operator.关键词
量子稳定子码/校验矩阵/量子标准阵列Key words
quantum stabilizer codes/ check matrix/ quantum standard array分类
信息技术与安全科学引用本文复制引用
肖芳英,陈汉武..量子稳定子码的概率译码[J].通信学报,2011,32(10):59-66,8.基金项目
国家自然科学基金资助项目(60873101) （60873101）
江苏省自然科学基金资助项目(2008209) （2008209）
东南大学优秀博士论文基金资助项目(YBJJ0820) （YBJJ0820）
