| 通信网的现状与发展 |
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| 引用本文： | 李蕾,张有志.通信网的现状与发展[J].国际商务研究,2001,41(2):11-15. |
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| 作者姓名： | 李蕾 张有志 |
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| 作者单位： | 山东工业大学电子工程系!山东济南250061 |
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| 摘 要： | 本文首先分析了通信业务融合的趋势及对通信网提出的新要求，在比较分析现有通信网的基础上，指出通信网向IP综合网发展的方向，并详细阐述了建设下一代通信网使用的技术，及其在网络平滑升级过程中的地位和作用。
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| 关 键 词： | 通信网 IP综合网 接入技术 通信业务融合 |
| 修稿时间： | 2000/12/8 0:00:00 |
Present Situation and Evolution of Communication Networks |
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| LI Lei,ZHANG You-zhi.Present Situation and Evolution of Communication Networks[J].International Business Research,2001,41(2):11-15. |
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| Authors: | LI Lei ZHANG You-zhi |
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| Abstract: | This paper firstly describes the trend of communication services merging and the new requirement in communication networks. Then on the bases of the present communication networks, points out the evolution trends for communication networks to an IP integrated network. The techniques used in next generation communication networks are described in detail. Their roles and contributions in the process of networks smoothly upgrading are also presented. |
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| Keywords: | Communication network IP Integrated network Access technique |
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