| 10G EPON系统ONU注册技术研究(本期优秀论文) |
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| 引用本文： | 朱华伟,侯晓荣,何峥. 10G EPON系统ONU注册技术研究(本期优秀论文)[J]. 光通信技术, 2010, 34(2) |
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| 作者姓名： | 朱华伟 侯晓荣 何峥 |
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| 作者单位： | 电子科技大学自动化工程学院,成都,611731 |
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| 摘 要： | ONU注册是10G EPON系统正常运行的前提,在不影响系统正常运行的情况下实现新ONU自动注册或故障ONU重新注册是PON系统的突出优点.文章分析了10G EPON系统的双速率MAC协议栈及10GEPON MPCP控制帧相对于1G EPON MPCP控制帧结构所作的扩展,描述了10G EPON系统ONU注册的基本流程,重点讨论了OLT开窗控制和ONU注册响应的基本原理.
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| 关 键 词： | 万兆以太网无源光网络 光网络单元 媒质接入控制双速率协议栈 发现窗口 |
ONU auto-discovery of 1OG EPON systems |
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| ZHU Hua-wei,HOU Xiao-rong,HE Zheng. ONU auto-discovery of 1OG EPON systems[J]. Optical Communication Technology, 2010, 34(2) |
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| Authors: | ZHU Hua-wei HOU Xiao-rong HE Zheng |
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| Abstract: | ONU anto-discovery is the precondition for the normal operation of an 10G EPON system..It is the excellence of PON systems to discovery new ONU without any disturbing to the normal ONUs in the sustem . In this paper,we analyne the dual rate MAC stack of 10G EPON system and the extendability of MPCP proto-col in order to support auto-discovery of different kinds of ONUs ,describe the register process of 10G EPON system especially. |
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| Keywords: | 10G EPON ONU dual rate MAC stack discovery window |
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