| HFC接入网中的S-CDMA技术的研究 |
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| 引用本文： | 田艳中,方雅雯.HFC接入网中的S-CDMA技术的研究[J].现代传输,2004(2):36-38. |
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| 作者姓名： | 田艳中 方雅雯 |
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| 作者单位： | 1. 重庆邮电学院光通信研究所,重庆,400065
2. 湖南科技大学信息系,湘潭,411201 |
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| 摘 要： | 研究了基于电缆调制解调器(Cable Modem)技术的HFC接入网中的传输信道多址接入技术,分析了同步码分多址(S-CDMA)技术与其它多址接入技术相比所具有的特点和优势,设计了采用S-CDMA技术的HFC传输系统方案;并对此系统进行了性能分析.分析结果表明,S-CDMA技术是一种能有效实用于HFC系统的多址接入技术.
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| 关 键 词： | HFC Cable Modem 同步码分多址(S-CDMA) 多址干扰 |
The Study on the Application of S-CDMA in HFC Access Network |
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| Tian Yanzhong,Fang Yawen.The Study on the Application of S-CDMA in HFC Access Network[J].Mordern Transmission,2004(2):36-38. |
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| Authors: | Tian Yanzhong Fang Yawen |
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| Abstract: | In this paper, We research the multiple-address access technique of the transmission channel in HFC access network based on Cable Modem technique.The S-CDMA technique is compared with other multiple-address access techniques and its characteristics and advantages are analyzed. Meanwhile we design a HFC transmission system with S-CDMA technique.And analyze the performance of this system.The analysis indicates that S-CDMA technique adapts to the transmission channel in HFC system. |
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| Keywords: | HFC Cable Modem S-CDMA MAI |
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