新的具有最优平均汉明相关性的跳频序列族  

New class of frequency-hopping sequences set with optimal average Hamming correlation property

作　　者：柯品惠[1] 章海辉[1] 张胜元[1] 

机构地区：[1]福建师范大学网络安全与密码技术重点实验室,福建福州350007

出　　处：《通信学报》2012年第9期168-175,共8页Journal on Communications

基　　金：国家自然科学基金资助项目(61102093;61072080);福建省高校服务海西建设重点项目--基于数学的信息化技术研究;福建省自然科学基金资助项目(2010J01319)~~

摘　　要：平均汉明相关值是评价跳频序列族性能的一个重要参数。首先给出了Whiteman广义分圆类的一个推广,并且给出该推广的分圆类的一些性质。其次,基于推广的Whiteman广义分圆类构造了新的跳频序列族,并证明了新构造的跳频序列族关于平均汉明相关界是最优的。The average Hamming correlation is an important performance parameter of frequency-hopping sequences.A generalization of Whiteman cyclotomy was proposed and then some properties of the new defined cyclotomy classes were presented.Based on the generalization of Whiteman cyclotomy,new classes of frequency-hopping sequences set were constructed.The proposed frequency-hopping sequences set was shown to be optimal with respect to the average Hamming correlation bound.

关 键 词：跳频序列 Whiteman广义分圆 平均汉明相关界 

分 类 号：TN914.43[电子电信—通信与信息系统]