| HFC上行信道的通信容量与多址接入方案的比较 |
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| 引用本文： | 葛海波,张宝富,等.HFC上行信道的通信容量与多址接入方案的比较[J].国际商务研究,2001,41(5):59-62. |
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| 作者姓名： | 葛海波 张宝富 |
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| 作者单位： | [1]西安邮电学院，陕西西安710061 [2]解放军理工大学，江苏南京210016 |
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| 摘 要： | HFC上行通信是构建宽带HFC接入网的关键。本文将SCDMA多址接入方案引入HFC通信系统中，在对HFC信道分析的基础上，通过建立Simulink仿真模型比较了SCDMA与TDMA的性能。
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| 关 键 词： | 接入网 上行通信 多址接入 HFC网 |
| 修稿时间： | 2001/6/18 0:00:00 |
Capacity Comparison between Upstream Channel of HFC Communication and Multiple Access Scheme |
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| GE Hai-bo,ZHANG Bao-fu,WANG Hai-tong.Capacity Comparison between Upstream Channel of HFC Communication and Multiple Access Scheme[J].International Business Research,2001,41(5):59-62. |
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| Authors: | GE Hai-bo ZHANG Bao-fu WANG Hai-tong |
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| Abstract: | Upstream communication is the key in the construction of HFC access network. In this paper, SCDMA scheme is incited into the communication system of HFC access network.Based on the analysis of upstream channel and through constructing simulation model with SIMULINK, the performance of SCDMA is compared with that of TDMA scheme. |
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| Keywords: | Wideband HFC access network Upstream communication Multiple access Simulink simnlation |
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