Abstract Recently, Luo et al. proposed two new codebooks based on the operations of some given sets, which are asymptotically optimal. In the paper, we present new construction of codebooks. We determine maximal cross-correlation amplitude of the constructed codebooks. The constructed codebooks are near optimal to the Welch bound. This new codebooks in the paper generalize Luo et al.′s constructions. The parameters of constructed codebooks are nimble and new under some circumstances.

中文翻译：

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广义渐近最优码本

摘要 最近，罗等人。基于一些给定集合的操作，提出了两个新的码本，它们是渐近最优的。在论文中，我们提出了新的码本构造。我们确定构建的码本的最大互相关幅度。构建的码本接近于 Welch 边界的最优值。论文中的这个新码本概括了罗等人的构造。在某些情况下，构建的码本的参数是灵活的和新的。