具有DBA的ONU以太网桥接子系统的分析与设计

文章针对吉比特无源光网络（GPON）系统中具有动态带宽分配（DBA）能力的光网络单元（ONU）以太网桥接子系统,首先分析ONU板载Linux系统中网桥子系统的整体结构,然后,提出一种网桥中DBA的算法,并对此算法进行分析。实验结果表明,相比一般网桥,具有DBA的网桥能够更有效地利用GPON远端系统的PON中有限的带宽资源,提高带宽的利用率。...

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Published inGuangtongxin Yanjiu pp. 4 - 7
Main Authors 王蓓, 邢丹, 何岩
Format Journal Article
LanguageChinese
Published 《光通信研究》编辑部 01.01.2010
Subjects
吉比特无源光网络的光网络单元;网络子系统;网桥;动态带宽分配
Online AccessGet full text
ISSN1005-8788
DOI10.3969/j.issn.1005-8788.2010.06.002

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Abstract 文章针对吉比特无源光网络（GPON）系统中具有动态带宽分配（DBA）能力的光网络单元（ONU）以太网桥接子系统,首先分析ONU板载Linux系统中网桥子系统的整体结构,然后,提出一种网桥中DBA的算法,并对此算法进行分析。实验结果表明,相比一般网桥,具有DBA的网桥能够更有效地利用GPON远端系统的PON中有限的带宽资源,提高带宽的利用率。
AbstractList 文章针对吉比特无源光网络（GPON）系统中具有动态带宽分配（DBA）能力的光网络单元（ONU）以太网桥接子系统,首先分析ONU板载Linux系统中网桥子系统的整体结构,然后,提出一种网桥中DBA的算法,并对此算法进行分析。实验结果表明,相比一般网桥,具有DBA的网桥能够更有效地利用GPON远端系统的PON中有限的带宽资源,提高带宽的利用率。
Author 何岩
王蓓
邢丹
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SubjectTerms 吉比特无源光网络的光网络单元;网络子系统;网桥;动态带宽分配
Title 具有DBA的ONU以太网桥接子系统的分析与设计
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