We present a quantum error correction scheme based on quantum cloning.

提出了一种基于量子克隆的量子编码和纠错方案。

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In this paper we briefly introduce some basic concepts of quantum computing which include quantum entanglement, quantum bit, quantum register, quantum parallel computing and quantum error correction.

本文简要地介绍量子计算的一些基本概念：量子纠缠、量子位、量子寄存器、量子并行计算和量子纠错。

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So far, the theory of quantum error-correction coding has become more and more perfect. Many corresponding methods of classical coding techniques have been found in quantum field.

目前量子纠错编码理论已日趋完善，许多经典的编码技术在量子领域中都可以找到相应的编码方法。

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