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arXiv 1202.0863cs.ITmath.IT
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非阿贝尔群上的渐近好码

Asymptotically Good Codes Over Non-Abelian Groups

Aria G. Sahebi, S. Sandeep Pradhan

摘要:

已经证明,非阿贝尔群上的好结构码确实存在。具体来说,我们构造的最小的非阿贝尔群$\mathds{D}_6$的代码,并表明,这些代码的性能优于相同的字母表大小的阿贝尔群码的性能。这保证了使用非阿贝尔码的多终端设置的代码的结构可以被利用,以获得性能的可能性。

英文摘要:

It has been shown that good structured codes over non-Abelian groups do exist. Specifically, we construct codes over the smallest non-Abelian group $\mathds{D}_6$ and show that the performance of these codes is superior to the performance of Abelian group codes of the same alphabet size. This promises the possibility of using non-Abelian codes for multi-terminal settings where the structure of the code can be exploited to gain performance.

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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