一种任意频隙跳频序列构造方法  

Construction of Frequency Hopping Sequence With Arbitrary Slots Number

作　　者：耿阿囡[1] 黄训诚[1] 庄奕琪[1] 郭锋[1] 

机构地区：[1]西安电子科技大学微电子学院,西安710071

出　　处：《通信技术》2007年第4期54-56,共3页Communications Technology

摘　　要：提出了一种基于通信终端设备时钟和地址信息的任意频隙跳频序列构造方法。该方法通过混淆运算、频隙映射的方式产生出均匀性好、可用频隙数小于512的任意频隙跳频序列。仿真分析和数值实验表明,该构造方法具有均匀分布、独立性好、跳频间隔稳定以及硬件方便实现等优点,可应用于实际的跳频多址通信系统中。A method on the construction of frequency hopping sequence is proposed with arbitrary slots number based on the clock and address of communication device. Through the operation of confusion and slot number mapping, a frequency hopping sequence can be produced with fine uniformity and less-than-512 arbitrary slot number. Simulation analysis and numerical experiment indicate that this method has merits of distribution uniformity, independence, stabilization of FH interval, easy implementation by hardware, etc, and can be widely used in FH multiple address communication system.

关 键 词：跳频序列 均匀性 独立性 跳频间隔 

分 类 号：TN914.41[电子电信—通信与信息系统]