跳频序列设计:研究现状与未来发展  

Frequency Hopping Sequence Design:Current Research and Future Development

作　　者：宋东坡 王世练[1] SONG Dongpo;WANG Shilian(College of Electronic Science and Technology,National University of Defense Technology,Changsha 410073,China)

机构地区：[1]国防科技大学电子科学学院,长沙410073

出　　处：《电讯技术》2024年第9期1516-1524,共9页Telecommunication Engineering

摘　　要：跳频序列设计是跳频通信系统的关键组成部分之一,其研究包括理论界的推导和构造方法的探索。宽间隔跳频序列能够很好地抵抗窄带干扰,低/无碰撞区跳频序列能够实现高效的多址组网。介绍了宽间隔跳频序列和低/无碰撞区跳频序列的定义和性质,综述了其理论界和构造方法的研究进展,最后指出,具备宽间隔和低/无碰撞区特性的跳频序列是未来研究的重点方向。Frequency hopping(FH)sequence design is one of the critical components of FH communication systems,and its research includes the derivation of theoretical bounds and the exploration of construction methods.Wide gap FH sequences can resist narrowband interference well,and low/no hit zone FH sequences can achieve efficient multiple-access networking.The authors introduce the definitions and properties of wide gap FH sequences and low/no hit zone FH sequences,review the research on the theoretical bounds and construction methods of them,and finally point out that the focus of future research lies on the developing FH sequences with wide gap and low/no hit zone characteristics.

关 键 词：跳频序列设计 理论界 构造方法 宽间隔跳频序列 低/无碰撞区跳频序列 

分 类 号：TN914.41[电子电信—通信与信息系统]