| 下一代网络的三种核心技术研究 |
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| 引用本文： | 李巍,罗进文.下一代网络的三种核心技术研究[J].电力系统通信,2006,27(4):48-51,59. |
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| 作者姓名： | 李巍 罗进文 |
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| 作者单位： | 兰州交通大学,信息与电气工程学院,甘肃,兰州,730070 |
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| 摘 要： | NGN是未来网络的统一管理平台,提供包括音频、视频、数据在内的综合宽带业务,是各种技术融合与网络融合的产物。文章介绍了NGN的三大核心技术,即软交换技术、智能光网络、IPv6协议。重点探讨了软交换的定义、特点、及功能,智能光网络概念、体系结构、控制平面功能,IPv6协议特点及其对IPv4的发展。通过上述内容的阐述,旨在增进对NGN的全面了解。
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| 关 键 词： | 下一代网络 软交换技术 自动交换光网络 IPv4协议 IPv6协议 |
| 文章编号： | 1005-7641（2006）04-0048-04 |
| 收稿时间： | 2005-11-21 |
| 修稿时间： | 2005-11-212005-11-28 |
Research of three important technologies for NGN |
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| LI Wei,LUO Jin-wen.Research of three important technologies for NGN[J].Telecommunications for Electric Power System,2006,27(4):48-51,59. |
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| Authors: | LI Wei LUO Jin-wen |
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| Abstract: | NGN is uniform management platform of future network,which provides integrated broadband services such as voice,video and data.It is the amalgamative production of various technology and network.Three important technologies of NGN are soft-switch,intelligence optical network,IPv6 protocol.The paper respectively discussed the three contents.The emphases are the definition, characteristics and function of the soft-switch;the concept,architecture and the control platform function of intelligence optical network;the evolution process of IPv6 technology from IPv4 and the strongpoint of IPv6.Based on these contents,readers can understand the NGN completely. |
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| Keywords: | Next Generation Network(NGN) soft-switch automatic switch optical network IPv4 protocol IPv6 protocol |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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