M序列码的特性及在GPS导航通信保密中的作用  

Characters of M Serial Code and Its Function in GPS Navigation and Communication Secrecy

作　　者：袁俊华[1] 邵伟[1] 

机构地区：[1]海军蚌埠士官学校,安徽蚌埠233012

出　　处：《内燃机与动力装置》2009年第B06期47-50,共4页Internal Combustion Engine & Powerplant

摘　　要：保密通信不仅关系到国家的安全,而且与人们的经济活动和社会生活息息相关,数据通信的不断发展使得离散型数学(数论、代数、组合学等)在通信中得到广泛而深刻的应用。本文介绍了M序列码[1]产生及特性,最后讨论了M序列码在GPS导航通信中的应用。Communication secrecy is closely bound up with not only national security but also people＇s economic activities and social life. With the development of data traffic, scatter model mathematics, including numeral theory, algebra, combinatiorics, and so on, finds its abroad and profound applications in communication. The author in the paper introduces the generating as well as characters of M serial code, then discusses its applications in GPS navigation and communication.

关 键 词：通信保密 M序列码 GPS 

分 类 号：TN918.1[电子电信—通信与信息系统]