| 一种新的基于通道保护的SDH环自愈机制 |
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| 引用本文： | 曲桦,赵季红. 一种新的基于通道保护的SDH环自愈机制[J]. 电信科学, 1999, 15(9): 3-5 |
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| 作者姓名： | 曲桦 赵季红 |
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| 作者单位： | 西安邮电学院,西安,710061 |
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| 摘 要： | ＳＤＨ网的自愈机制是ＳＤＨ网生存性研究的主要内容，也是确保ＳＤＨ正常运行的关键。本文在分析了传统的ＳＤＨ自愈环的基础上，提出了一种新的双向四纤智能通道保护型自愈环（ＢＳＨＲ／４１Ｐ）自愈机制，并通过计算机模拟。对其改进进行了分析。
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| 关 键 词： | SDH网 自愈 故障恢复 环形网 |
| 修稿时间： | 1999-02-23 |
A New Self-healing Mechanism Based on Path Protection SDH Ring |
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| Qu Hua, Zhao Jihong. A New Self-healing Mechanism Based on Path Protection SDH Ring[J]. Telecommunications Science, 1999, 15(9): 3-5 |
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| Authors: | Qu Hua Zhao Jihong |
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| Abstract: | SDH self-healing mechanism is an important aspect in SDH survivability research, and also the key factor for ensuring SDH network operation-smoothly. The paper based on analysis of various traditional SDH self-healing rings proposes a new bidirectional four-fiber intelligent path protection self-healing ring. The performance is evaluated and compared-via simulations. |
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| Keywords: | SDH network self-healing fault restoration ring network |
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