New construction method of periodic quasi-complementary sequence set

Xiaoyu CHEN; Chengrui WANG; Fan LIU

doi:10.11959/j.issn.1000-436x.2023100

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New construction method of periodic quasi-complementary sequence set

Papers | 更新时间：2024-06-06

- New construction method of periodic quasi-complementary sequence set
- Journal on Communications Vol. 44, Issue 5, Pages: 206-212(2023)
- 作者机构：
  
  1. 燕山大学信息科学与工程学院，河北秦皇岛 066004
  2. 河北省信息传输与信号处理重点实验室，河北秦皇岛 066004
- 作者简介：
- 基金信息：
  
  The National Natural Science Foundation of China(62241110);Hebei Natural Science Foundation(F2021203078);Science and Technology Project of Hebei Education Department(ZD2022026);Hebei Key Laboratory Project(202250701010046)
- DOI：10.11959/j.issn.1000-436x.2023100
  CLC： TN911.2
- Online First：2023-05，
  
  Published：25 May 2023
- 稿件说明：
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Xiaoyu CHEN, Chengrui WANG, Fan LIU. New construction method of periodic quasi-complementary sequence set[J]. Journal on Communications, 2023, 44(5): 206-212.
DOI：

Xiaoyu CHEN, Chengrui WANG, Fan LIU. New construction method of periodic quasi-complementary sequence set[J]. Journal on Communications, 2023, 44(5): 206-212. DOI： 10.11959/j.issn.1000-436x.2023100.

摘要

为解决完备互补序列集序列数目受限的问题，构造了周期准互补序列集。首先基于循环 Florentine 阵列，应用

上的映射函数构造了几乎最优周期准互补序列集，所构造的周期准互补序列集具有全新的子序列长度；其次基于单重合跳频序列集，定义

到

上的映射函数，构造了渐近最优周期准互补序列集。对比结果表明，与现有周期准互补序列集相比，所提方法在子序列长度相同时包含更多的序列数目，可以在多载波通信系统中支持更多用户。

Abstract

To solve the problem that the number of sequences in the complete complementary sequence set is limited

periodic quasi-complementary sequence set was constructed.Firstly

based on the circular Florentine array

the near optimal periodic quasi-complementary sequence set was constructed b

y using the mapping function on

.The obtained periodic quasi-complementary sequence sets had new subsequence lengths.Secondly

based on the one-coincidence frequency-hopping sequence set

the asymptotically optimal periodic quasi-complementary sequence set was constructed by defining the mapping function from

.The comparison results show that compared with the existing periodic quasi-complementary sequence sets

the proposed method contains more sequences with the same subsequence length

and can support more users in multi-carrier communication system.

关键词

Keywords

references

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