摘要
无论是模拟通信还是数字通信,确保整个通信系统有序、准确,可靠是关键,实现此目的的技术便是同步技术.文章以整个通信系统模型为研究对象,对通信系统中的位同步、载波同步、帧同步、网同步进行系统地分析和阐述.
It is pivotal to sure the whole communication system operates orderly, exactly and reliably,either for anology communication system or for digital communication system.The realizing method was synchronizing technology.Based on the whole communication system model,the bit synchronization,carrier synchronization,frame synchronization and network synchronization were analysed and expositived respectively.
出处
《西北民族大学学报（自然科学版）》
2007年第2期45-47,共3页
Journal of Northwest Minzu University(Natural Science)
关键词
通信系统模型
位同步
载波同步
帧同步
网同步
communication system mode
bit synchronization
carrier synchronization
frame synchronization
network synchronization
