| Internet宽带接入技术及展望 |
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| 引用本文： | 刘国清. Internet宽带接入技术及展望[J]. 湖南文理学院学报(自然科学版), 2002, 14(2): 69-72 |
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| 作者姓名： | 刘国清 |
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| 作者单位： | 常德师范学院计算机系 湖南常德415000 |
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| 摘 要： | 阐述了Internet宽带网络的基本概念和发展现状 ,讨论和分析了当今社会上最流行的宽带网接入技术ADSL和CableModem的概念、特征、原理及其实现方法 ,并对这两种接入技术进行了对比。在此基础上 ,对宽带网接入的未来发展进行了展望 ,为解决宽带接入可能出现的问题起到了借鉴作用
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| 关 键 词： | 宽带网 宽带网接入 非对称数字用户环路 线缆调制解调 混合光纤同轴网 |
| 文章编号： | 1009-3818(2002)02-0069-04 |
| 修稿时间： | 2002-02-09 |
INTERNET NETWORK BROADBAND ACCESS TECHNOLOGY AND PROSPECT |
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| LIU Guo-qing. INTERNET NETWORK BROADBAND ACCESS TECHNOLOGY AND PROSPECT[J]. Journal of Hunan University of Arts and Science:Natural Science Edition, 2002, 14(2): 69-72 |
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| Authors: | LIU Guo-qing |
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| Abstract: | The network technology of broadband was the key technology of the information superhighway,and the basic conception of Internet broadband network and the current situation were discussed.The most popular broadband access technology, concept,characteristic,principle and implementation method of ADSL and Cable Modem in the current society were analysed also.Based on this kinds of broadband access technologies,its prospect were studied.Some reference function for solving the problem that the broadband access may appear were put forward. |
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| Keywords: | Broadband network Broadband network access Asymmetrical Digital Subscriber Loop(ADSL) Cable modulation demodulation of line Hybrid Fiber Coax(HFC) |
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