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arXiv 0801.1361quant-ph
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速率为1/2和2/3B的IEEE802.16 e型量子LDPC码的不存在性

On the non-existence for quantum LDPC codes of type IEEE802.16e with rates 1/2 and 2/3B

Manabu Hagiwara, Hideki Imai

摘要:

在本文中,我们讨论的CSS码的结构来自于对实际的非规则LDPC码。我们的非规则LDPC码的设计是基于IEEE802.16e标准中的设计。我们的研究尝试用IEEE802.16e类型的一对LDPC码来构造CSS码。令人遗憾的是,我们证明了如果经典码之一是IEEE802.16e类型的1/2和2/3B速率的CSS码是不可能构造的。我们想在本文中报告关于其不可能性的讨论。这是第一篇分析利用两个具有实际应用价值的非规则LDPC码构造CSS码的可能性的论文。

英文摘要:

In this paper, we discuss a construction of CSS codes derived from pairs of practical irregular LDPC codes. Our design of irregular LDPC codes is based the design written in the standardization of IEEE802.16e. Our research has tried to make a CSS code with a pair of LDPC codes of type IEEE802.16e. To our regret, we proved that it was impossible to construct a CSS code if one of classical codes was of type IEEE802.16e with rate 1/2 and 2/3B. We would like to report the discussion on its impossibility in this paper. This is the first paper to analyze the possibility of a CSS code construction by using two irregular LDPC codes which are practically useful.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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