摘要
对屏蔽二进序列偶进行研究,证明了一类特殊的差集偶与最佳屏蔽二进序列偶是等价的,以及另一类特殊的差集偶与伪随机屏蔽二进序列偶是等价的;证明了几乎最佳屏蔽二进序列偶与一类特殊的可分差集偶之间的等价关系,为应用差集偶和可分差集偶构造屏蔽二进序列偶提供了理论依据.利用分圆类方法构造与最佳屏蔽二进序列偶等价的差集偶,得到几类最佳屏蔽二进序列偶.
A study was made of punctured binary sequence pairs. Results show that a special difference set pairs is equal to perfect punctured binary sequence pairs, and another is equal to pseudorandom perfect punctured binary sequence pairs, which proves the equivalence between almost perfect punctured binary sequence pairs and a special class of divisible difference set pairs, and provides theoretical basis for using difference set pairs and divisible difference set pairs to construct punctured binary sequence pairs. By using cyclotomic class, several classes of difference set pairs which are equal to perfect punctured binary sequence pairs are thus obtained.
出处
《厦门理工学院学报》
2014年第3期57-60,共4页
Journal of Xiamen University of Technology
关键词
屏蔽二进序列偶
差集偶
分圆类
punctured binary sequence pairs
difference set pairs
cyclotomic class
