北京邮电大学学报

  • EI核心期刊

北京邮电大学学报 ›› 2017, Vol. 40 ›› Issue (1): 53-56.doi: 10.13190/j.jbupt.2017.01.009

• 论文 • 上一篇    下一篇

p-1级高斯整数序列的构造

刘元慧1,2, 许成谦1, 赵冰2   

  1. 1. 燕山大学 信息科学与工程学院, 河北 秦皇岛 066004;
    2. 燕山大学 理学院, 河北 秦皇岛 066004
  • 收稿日期:2016-07-01 出版日期:2017-02-28 发布日期:2017-03-14
  • 作者简介:刘元慧(1979-),女,讲师,博士生;许成谦(1961-),男,教授,博士生导师,E-mail:cqxu@ysu.edu.cn.
  • 基金资助:
    国家自然科学基金项目(61671402,11304270);河北省自然科学基金项目(F2015203150,F2016203293)

Constructions of Gaussian Integer Sequences of Degree-(p-1)

LIU Yuan-hui1,2, XU Cheng-qian1, ZHAO Bing2   

  1. 1. School of Information Science and Engineering, Yanshan University, Hebei Qinhuangdao 066004, China;
    2. School of Sciences, Yanshan University, Hebei Qinhuangdao 066004, China
  • Received:2016-07-01 Online:2017-02-28 Published:2017-03-14

摘要: 高斯整数序列对分量的取值限制较小,为了设计出性能良好的序列,提高通信系统的性能,基于m-序列和GMW序列,利用复合映射生成高斯整数剩余类上的p-1级高斯整数序列(p为奇素数,n为正整数)。利用该方法可得具有灵活参数的完备高斯整数序列或几乎完备高斯整数序列。

关键词: 高斯整数序列, 自相关函数, 完备序列, 几乎完备序列

Abstract: Gaussian integer sequence have less restriction to its component values, and if we can design a good performance sequence, we can improve the performance of the communication system. Based on m-sequence and Gordon-Mills-Welch (GMW) sequence, new degree-(p-1) Gaussian integer sequences with elements taken from the residue class of Gaussian integers are proposed. The new sequences with flexible parameters are perfect Gaussian integer sequences or nearly perfect Gaussian integer sequences.

Key words: Gaussian integer sequences, auto-correlation, perfect sequence, nearly perfect sequence

中图分类号: