Abstract Subspace codes have attracted much attention in recent years due to their applications to error correction in random network coding. In this paper, we construct several kinds of large cyclic subspace codes via Sidon spaces and large subspace codes via unions of some Sidon spaces. Therefore, some known results are extended.

中文翻译：

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基于Sidon空间的几种大循环子空间码

摘要 子空间码近年来因其在随机网络编码中的纠错应用而备受关注。在本文中，我们通过 Sidon 空间构造了几种大循环子空间码，并通过一些 Sidon 空间的并集构造了大子空间码。因此，扩展了一些已知结果。