Generalized Pairwise Z-Complementary Codes
Generalized Pairwise Z-Complementary Codes
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DOI：
10.1109/lsp.2008.919997
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发表时间：
2008-03
影响因子：
3.9
通讯作者：
Lifang Feng;P. Fan;Xiaohu Tang;J. Loo
中科院分区：
文献类型：
--
作者：
Lifang Feng;P. Fan;Xiaohu Tang;J. Loo
本文介绍了一种产生广义成对Z互补（GPZ）码的方法，该码成对工作，在零相移附近提供零相关区（ZCZ），非常适合功率有效的正交载波调制解调器。每个GPZ代码具有MK个序列，每个序列的长度为4 NK，其中M是Z互补配对物的数量，K是执行Walsh-Hadamard扩展的因子，并且N是Z互补代码的序列长度。所提出的GPZ码包括作为特殊情况的广义成对互补（GPC）码。
An approach to generate generalized pairwise Z-complementary (GPZ) codes, which works in pairs in order to offer a zero correlation zone (ZCZ) in the vicinity of zero phase shift and fit extremely well in power efficient quadrature carrier modems, is introduced in this letter. Each GPZ code has MK sequences, each of length 4NK, where M is the number of Z-complementary mates, K is a factor to perform Walsh-Hadamard expansions, and N is the sequence length of the Z-complementary code. The proposed GPZ codes include the generalized pairwise complementary (GPC) codes as special cases.