| 摘要: |
| 本文介绍了离散多音频调制技术的基本原理和实现方法，详细了ＤＭＴ调制技术中的比特分配，并给出计算机仿真实验结果。 |
| 关键词: 调制 离散多音频 比特分配 DMT调制技术 |
| DOI：10.3969/j.issn.1001-893X. |
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| 基金项目: |
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| Research of Discrete Multitone Modulation and Bits Allocation |
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| Abstract: |
| The principle and realization of Discrete Multitone(DMT) modulation technology are presented.The bits allocation rule for DMT system is detailed.In addition,the results of performance analyses are given through computer simulation. |
| Key words: Discrete Multitone,FFT,Bits Allocation |
