| 离散多音频技术 |
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| 引用本文： | 毛婕,高强,阳武. 离散多音频技术[J]. 电力科学与工程, 2001, 0(4): 50-52 |
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| 作者姓名： | 毛婕 高强 阳武 |
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| 作者单位： | 华北电力大学,电子与通信系,河北,保定,071003 |
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| 摘 要： | 介绍了不对称数字用户环路 (ADSL)这种过渡性的宽带接入网技术 ,讨论了它的关键技术———离散多音频技术 (DMT)的原理 ,简单分析了DMT技术的一些问题 ,展望了该技术的发展前景
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| 关 键 词： | ADSL技术 DMT TCM |
| 文章编号： | 1006-6705(2001)04-0050-03 |
| 修稿时间： | 2001-04-10 |
Discrete Multi-tone Technology |
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| MAO Jie,GAO Qiang,YANG Wu. Discrete Multi-tone Technology[J]. Power Science and Engineering, 2001, 0(4): 50-52 |
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| Authors: | MAO Jie GAO Qiang YANG Wu |
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| Abstract: | The Discrete Muti_tone technology(DMT) has been adopted by the standardization group T1E1.4 of ANSL and will be used in more and more ADSL modems. In this paper, Transitional Wide Band Access-Net Technology is introduced, and the theory of its key technology--DMT is presented. This paper briefly discusses some questions in the field of DMT, and the development of the technology. |
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| Keywords: | ADSL DMT TCM |
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