| PDH数字微波链路性能监控的设计 |
| |
| 引用本文： | 舒文,高恒国,黄善君,金炜东. PDH数字微波链路性能监控的设计[J]. 通信技术, 2010, 43(5): 41-43 |
| |
| 作者姓名： | 舒文 高恒国 黄善君 金炜东 |
| |
| 作者单位： | 1. 西南交通大学,信息科学与技术学院,四川,成都,610031
2. 上海贝尔有限公司成都研发中心,四川,成都,610031 |
| |
| 摘 要： | 针对PDH数字微波传输系统中存在的链路性能难监控这个问题,引入Radio Hop和Radio Link链路监控点的概念,采用PLR算法（Packet-Lost-Recognition）对监控点的数据进行分析处理,获得相关的误码性能事件SES、BBE、ES、UAS。当传输质量下降时,根据这些事件发出相应的告警消息,使工作人员能够及时地了解故障原因并进行处理。
|
| 关 键 词： | PDH数字微波系统 性能监控 Radio Hop/Link PLR算法 |
Design of Performance Monitoring for PDH Digital Microwave Links |
| |
| SHU Wen,GAO Heng-guo,HUANG Shan-jun,JIN Wei-dong. Design of Performance Monitoring for PDH Digital Microwave Links[J]. Communications Technology, 2010, 43(5): 41-43 |
| |
| Authors: | SHU Wen GAO Heng-guo HUANG Shan-jun JIN Wei-dong |
| |
| Affiliation: | SHU Wen ,GAO Heng-guo ,HUANG Shan-jun ,JIN Wei-dong (School of Information Science & Technology,Southwest Jiaotong University,Chengdu Sichuan 610031,China,Chengdu R & D Center,Shanghai Bell Co.,Ltd.,China) |
| |
| Abstract: | For the hard monitor of links performance in the PDH（Plesiochronous Digital Hierarchy） digital microwave system,this paper proposes the basic concept of radio hop and radio link performance monitor points.Then PLR（Packet-Lost-Recognition） algorithm is adopted to analyze the data of monitor points,thus achieving the related error performance events（SES、BBE、ES、UAS）.Based on those events,the corresponding alarm message is sent out when the transmission quality declines,thus the user and manager could locate the troubles and deal with them timely and efficiently. |
| |
| Keywords: | Radio Hop/Link |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
