| DSL设备监控系统在线误码监视性能分析 |
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| 引用本文： | 郭世满,林建中,麻奉关. DSL设备监控系统在线误码监视性能分析[J]. 南京邮电大学学报(自然科学版), 1998, 0(3) |
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| 作者姓名： | 郭世满 林建中 麻奉关 |
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| 作者单位： | 南京邮电学院通信工程系 |
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| 摘 要： | 在介绍误码性能参数和指标分配的基础上，推导了误块率与平均比特误码率之间的关系，并用于ＤＳＬ（数字用户环路）设备的在线误码监视的性能分析，从而确定了智能化数字用户环路倍增系统中误码的维护和告警门限。
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| 关 键 词： | 数字用户环路，性能分析，误码率 |
Performance Analysis of On line Error Code Monitoring of DSL Equipment Monitoring Systems |
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| Guo Shiman Lin Jianzhong Ma Fengguan. Performance Analysis of On line Error Code Monitoring of DSL Equipment Monitoring Systems[J]. JJournal of Nanjing University of Posts and Telecommunications, 1998, 0(3) |
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| Authors: | Guo Shiman Lin Jianzhong Ma Fengguan |
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| Affiliation: | Guo Shiman Lin Jianzhong Ma Fengguan Department of Communication Engineering,Nanjing Institute of Posts and Telecommunications,210003,Nanjing,PRC |
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| Abstract: | Error code is one of the most important transmission impairments in the digital transmission system. This paper introduces the error code performance and allocation of this parameter, and derives the relation between block error rate and average bit error rate, which is used in the on line monitoring of the error code and analysis of digital subscriber loop (DSL) equipment performance. Thereby, the maintenance and alarm thresholds of bit error in the intelligent DSL multiplex system are determined. |
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| Keywords: | Digital subscriber loops Performance analysis Error rate |
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