当前位置: X-MOL 学术IEEE Signal Process. Lett. › 论文详情
Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)
Pseudo-Boolean Functions for Optimal Z-Complementary Code Sets With Flexible Lengths
IEEE Signal Processing Letters ( IF 3.2 ) Pub Date : 2021-06-23 , DOI: 10.1109/lsp.2021.3091886
Palash Sarkar , Sudhan Majhi , Zilong Liu

This paper aims to construct optimal Z-complementary code set (ZCCS) with non-power-of-two (NPT) lengths to enable interference-free multicarrier code-division multiple access (MC-CDMA) systems. The existing ZCCSs with NPT lengths, which are constructed from generalized Boolean functions (GBFs), are sub-optimal only with respect to the set size upper bound. For the first time in the literature, we advocate the use of pseudo-Boolean functions (PBFs) (each of which transforms a number of binary variables to a real number as a natural generalization of GBF) for direct constructions of optimal ZCCSs with NPT lengths.

中文翻译:


用于具有灵活长度的最佳 Z 补码集的伪布尔函数



本文旨在构建具有非二次方(NPT)长度的最佳Z互补码集(ZCCS),以实现无干扰的多载波码分多址(MC-CDMA)系统。现有的具有 NPT 长度的 ZCCS 由广义布尔函数 (GBF) 构造而成,仅在设定大小上限方面不是最优的。在文献中,我们首次提倡使用伪布尔函数(PBF)(每个函数将许多二进制变量转换为实数,作为 GBF 的自然推广)来直接构造具有 NPT 长度的最优 ZCCS 。
更新日期:2021-06-23
down
wechat
bug