| FTTH模式下PON网络VLAN资源规划方式探究 |
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| 引用本文： | 张奇.FTTH模式下PON网络VLAN资源规划方式探究[J].电信科学,2011(Z1). |
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| 作者姓名： | 张奇 |
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| 作者单位： | 中国移动通信集团设计院有限公司上海分公司; |
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| 摘 要： | 决定PON系统的规模、性能、接入能力等的因素很多,其中VLAN资源的规划及分配方式潜在地制约着PON网络的可扩展性以及和数据城域网的连接能力。本文着重阐述PON网络中VLAN资源的重要性和作用,并讨论在FTTB向FTTH过渡过程中对VLAN资源分配带来的挑战。基于上述讨论,文章提出一种优化的VLAN资源分配方式,该方式能够在现有FTTB模式的基础上平滑过渡至FTTH模式,为支撑FTTH业务开展提供一种应用建议。
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| 关 键 词： | 无源光网络 FTTx SVLAN CVLAN |
Exploration of VLAN Apportionment in PON at FTTH Mode |
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| Zhang Qi.Exploration of VLAN Apportionment in PON at FTTH Mode[J].Telecommunications Science,2011(Z1). |
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| Authors: | Zhang Qi |
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| Affiliation: | Zhang Qi (Shanghai Branch of China Mobile Design Institution,Shanghai 200060,China) |
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| Abstract: | Among the main factors affecting PON network scale,performance,access capacity and etc.,VLAN resource potentially limits on the network scalability and connection to metro-ethernet.This paper focuses on the importance and function of VLAN in PON.Furthermore,after explanation of the challenge of VLAN apportionment in conversion from FTTB to FTTH,an optimized VLAN allocation strategy is suggested,which can realize the smooth conversion of VLAN resources allocation between two different access modes in only on... |
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| Keywords: | PON FTTx SVLAN CVLAN |
| 本文献已被 CNKI 等数据库收录！ |
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