光同步数字系列帧同步性能分析  

Analysis of Frame Alignment for Synchronous Digital Hierarchy

作　　者：岩小平[1] 叶培大[1] 

机构地区：[1]北京邮电大学无线电工程系

出　　处：《北京邮电大学学报》1996年第2期64-68,共5页Journal of Beijing University of Posts and Telecommunications

摘　　要：用Ｂｅｒｎｏｕｌｉ概率模型建立了帧同步性能分析的方法，用此方法计算了衡量ＳＴＭ－１同步性能的４个重要参数．分析过程中同时讨论了帧同步系统设计时应该注意的一些问题．Methods of analysis for frame alignment have been proposed through the using of Bernouli probability model. Four parameters which reflect the performance of STM 1 frame alignment system have been obtained with this method. Some problem related to the design of frame alignment system have been issued. Figures and formulas provide a reference for concrete design of frame alignment system.

关 键 词：帧同步 虚警 虚漏 误码容限 SDH 数字网 

分 类 号：TN913.24[电子电信—通信与信息系统]