| 承载多业务的DSL网络 |
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| 引用本文： | 程强. 承载多业务的DSL网络[J]. 电信科学, 2006, 22(7): 41-44 |
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| 作者姓名： | 程强 |
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| 作者单位： | 信息产业部电信研究院通信标准研究所,北京100045 |
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| 摘 要： | 本文系统地介绍了DSL网络的现状和宽带业务的需求,并回顾了DSLAM设备和网络形态的演化等,着重阐述了DSL的网络架构为了适应新的业务需求和网络技术演进的趋势,将从ATM汇聚向以太网汇聚转变,并介绍了新的DSL网络架构下VLAN、QoS、组播等关键技术的应用.
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| 关 键 词： | 数字用户线 多业务 架构 数字用户线接入复用器 |
| 收稿时间： | 2006-06-16 |
| 修稿时间： | 2006-06-16 |
DSL Network for Multi-service Delivery |
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| Cheng Qiang. DSL Network for Multi-service Delivery[J]. Telecommunications Science, 2006, 22(7): 41-44 |
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| Authors: | Cheng Qiang |
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| Affiliation: | Communications Standard Research Institute, CATR, MII, Beijing 100045, China |
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| Abstract: | This article introduces the status of DSL network and the requirements coming from broadband services. Then the evolution of DSLAM and the architecture of DSL network are discussed. The conversion from ATM aggregation to Ethernet aggregation of DSL network to satisfy the requirements of new services is discussed, This article also discusses the key technologies used in the new DSL network, e,g, VLAN, QoS, muhicast. |
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| Keywords: | DSL multi-service architecture DSLAM |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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