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引用本文：

葛海波,张宝富.HFC上行信道的通信容量与多址接入方案的比较[J].电讯技术，2001，41（5）：59 - 62. [点击复制]
.Capacity Comparison between Upstream Channel of HFC Communication and Multiple Access Scheme[J].，2001，41（5）：59 - 62. [点击复制]

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HFC上行信道的通信容量与多址接入方案的比较

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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。

关键词: 接入网上行通信多址接入 HFC网

DOI：10.3969/j.issn.1001-893X.

修订日期：2001-06-18

基金项目:

Capacity Comparison between Upstream Channel of HFC Communication and Multiple Access Scheme

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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.

Key words: Wideband HFC access network,Upstream communication,Multiple access,Simulink simnlation,