| 基于离散多频音调制的注水流比特分配算法的实现 |
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| 引用本文： | 石文孝,林梓,王晓秋,刘大伟.基于离散多频音调制的注水流比特分配算法的实现[J].吉林大学学报(理学版),2000(2):68-71. |
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| 作者姓名： | 石文孝 林梓 王晓秋 刘大伟 |
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| 作者单位： | 1. 长春邮电学院通信工程系,长春,130012
2. 长春汽车工业高等专科学校,长春,130011 |
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| 基金项目： | 信息产业部重点科技计划发展项目基金(批准号：97065)。 |
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| 摘 要： | 在离散多频音调制原理的基础上，研究注水流比特分配算法。用计算机仿真的方法在数字用户环路上实现了该算法，并测定其数字用户环路上所能获得的最大传码率，分析最大传码率与发送总功串的关系，给出比特分配结果。
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| 关 键 词： | 用户环路 计算机仿真／比特分配 离散多频音调制 |
| 文章编号： | 0529-0279(2000)02-0068-04 |
| 修稿时间： | 1999-06-15 |
Implementation of the Water-filling Bit Allocation Algorithm on the Base of Discrete Multi-tone |
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| SHI Wen-xiao,LIN Zi,WANG Xiao-qiu,LIU Da-wei.Implementation of the Water-filling Bit Allocation Algorithm on the Base of Discrete Multi-tone[J].Journal of Jilin University: Sci Ed,2000(2):68-71. |
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| Authors: | SHI Wen-xiao LIN Zi WANG Xiao-qiu LIU Da-wei |
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| Institution: | SHI Wen xiao
,LIN Zi
,WANG Xiao-qiu
;(Department of Telecommunication Engineering, Changchun Institude of Posts and Telecommunications, Changchun, 130012);LIU Da-wei
;(Changchun College of Automobile Industry, Changchun, 130011) |
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| Abstract: | The present paper deals with the water filling bit allocation algorithm on the base of discrete multi tone. On the digital subscriber loop we realized the algorithm, got the max receiving bit, analysed the relation between the max receiving bit and transmitted power, and got the result of bit allocation. |
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| Keywords: | subscriber loop computer emulation/bit allocation discrete multi-tone |
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