屏蔽差集偶与伪随机屏蔽二进序列偶的研究  

Punctured difference set pairs and approach for study of pseudorandom punctured binary sequence pairs

作　　者：靳慧龙[1,2] 许成谦[1] 

机构地区：[1]燕山大学信息科学与工程学院,河北秦皇岛066004 [2]河北师范大学电子系,石家庄050024

出　　处：《计算机工程与应用》2012年第25期24-27,共4页Computer Engineering and Applications

基　　金：国家自然科学基金(No.61172094;No.60971126);教育部高等学校博士学科点专项基金(No.20060216010);河北省自然科学基金(No.F2011205103)

摘　　要：为了进一步研究伪随机屏蔽二元序列偶,提出了一类新的区组设计——屏蔽差集偶,证明了一类特殊的屏蔽差集偶和伪随机屏蔽二元序列偶是等价的,并研究了伪随机屏蔽二元序列偶存在的充分必要和必要条件;最后利用差集构造出一类伪随机屏蔽二元序列偶,丰富了伪随机屏蔽二元序列偶的研究内容。In order to do further research on pseudorandom punctured binary sequence pairs, a new block design （punctured difference set pairs） is presented. The properties of punctured difference set pairs are studied. A special class punctured difference set pairs is equal to pseudorandom punctured binary sequence pairs. By using difference set, several classes of punctured difference set pairs which satisfy the equivalent condition are obtained. The method enrich the content of the pseudorandom punctured binary sequence pairs.

关 键 词：信号设计 屏蔽差集偶 差集 伪随机屏蔽二元序列偶 

分 类 号：TN911[电子电信—通信与信息系统]