多址通信的跳频码序列的研究  

A Study of Frequency Hopping Code Sequences in Frequency Hopping Multiple Access

作　　者：李斌 林建宗 

出　　处：《军事通信技术》1990年第2期41-44,共4页Journal of Military Communications Technology

摘　　要：在跳频多址通信中,为了减少用户之间的互相干扰,保证良好的同步以及其它工作性能,要求跳频码序列具有较好的互相关特性和自相关特性。本文首先分析了具有较好互相关特性和自相关特性的码序列的理论上受到的限制,然后着重分析了它们的构造和产生。In frequency hopping (FH) multiple access communication systems, it is desirable to employ sets of FH code sequences which have good Hamming correlation properties in order to reduce the mutual interference and improve the quality of communications.In this paper,the theoretical limitations of FH code sequences having good Hamming (?)orrelation properties are derived and a method of constructing these code sequences is presented.

关 键 词：跳频码序列 汉明相关特性 击中次数 

分 类 号：E96[军事—军事通信学]