直序扩频系统的PN码同步方法研究  

A Method of PN Codes Synchronization in DSSS System

作　　者：赵春晖[1] 苗玉梅 付兴滨 

机构地区：[1]哈尔滨工程大学电子工程系,黑龙江哈尔滨150001

出　　处：《应用科技》2001年第7期9-11,共3页Applied Science and Technology

摘　　要：针对直序扩频 (DSSS)系统中 ,需精确伪码 (PN码 )同步这一难题 ,给出了一个解决方案 ,并对其进行了仿真及结果分析。证明该方案很好地解决了扩频通信中的精确伪码同步问题。Synchronization is one of the key techniques in spread spectrum communication systems. We propose a synchronization scheme of PN codes and showed its simulation results related with accurate synchronization problem in the direct sequence spread spectrum(DSSS) system, and also gave the analysis of results, which proves that the scheme proposed in this paper is effective on solving such problem.

关 键 词：扩频通信 直序扩频系统 同步方法 PN码 

分 类 号：TN914.42[电子电信—通信与信息系统]