Constructions of non-binary Golay complementary pairs of new lengths

被引:0
|
作者
Priyanshu, Piyush [1 ]
Roy, Abhishek [1 ]
Paul, Subhabrata [1 ]
Majhi, Sudhan [2 ]
机构
[1] Indian Inst Technol Patna, Dept Math, Patna 801106, Bihar, India
[2] Indian Inst Sci, Dept Elect Commun Engn, CV Raman Rd, Bengaluru 560012, Karnataka, India
来源
CRYPTOGRAPHY AND COMMUNICATIONS-DISCRETE-STRUCTURES BOOLEAN FUNCTIONS AND SEQUENCES | 2025年
关键词
Golay complementary pair (GCP); Aperiodic auto-correlation function (AACF); Peak-to-mean envelope power ratio (PMEPR); Extended Boolean function (EBF); POWER-CONTROL; SETS; OFDM; SEQUENCES;
D O I
10.1007/s12095-025-00782-x
中图分类号
TP301 [理论、方法];
学科分类号
081202 ;
摘要
A pair of sequences is called a Golay complementary pair (GCP), when it has zero aperiodic auto-correlation function (AACF) sum at every non-zero time shift. Due to its low peak-to-mean envelope power ratio (PMEPR), which is bounded by 2, it is used in many wireless communication applications. In this paper, we present direct constructions of 4h-ary (h >= 1)\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$(h\ge 1)$$\end{document} GCPs of lengths of the forms 3x2m\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$3\times 2<^>{m}$$\end{document} and 11x2m\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$11\times 2<^>{m}$$\end{document}, (m >= 1)\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$(m\ge 1)$$\end{document} using multi-variable extended Boolean functions (EBFs). We have also provided the generating functions of the complementary mates for the proposed GCPs.
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页数:14
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