| HFC网络技术研究 |
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| 引用本文： | 张宁,纪越峰.HFC网络技术研究[J].光纤与电缆及其应用技术,2004(6):12-16,41. |
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| 作者姓名： | 张宁 纪越峰 |
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| 作者单位： | 1. 北京联合大学,北京,100101;北京邮电大学,北京,100876
2. 北京邮电大学,北京,100876 |
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| 基金项目： | 国家自然科学基金(90104017)，教育部重大项目 (0 2 1 5)，国家 863计划资助项目(2 0 0 2 AA1 2 2 0 3 4)，教育部跨世纪优秀人才培养计划基金资助项目，教育部优秀青年教师资助计划基金资助项目 |
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| 摘 要： | 当前，经过HFC(光纤同轴混合)／CATV(有线电视)网络传送高比特率信息流到用户的通信系统正快速发展着，作为因特网的接入媒介，HFC／CATV网络近来更加普及了。这种网络由一个中央执行系统，一个CMTS(电缆调制解调器终端系统)和数百个CM(电缆调制解调器)组成，通过它们，用户可将自己的计算机连入网络中。为此较详细地分析和研究了HFC网络传输技术及其应用前景。
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| 关 键 词： | 光纤同轴混合网 宽带接入 电缆调制解调器终端系统 电缆调制解调器 |
| 文章编号： | 1006-1908(2004)06-0012-05 |
HFC Network Technology |
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| ZHANG Ning.HFC Network Technology[J].Optical Fiber & Electric Cable and Their Applications,2004(6):12-16,41. |
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| Authors: | ZHANG Ning |
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| Affiliation: | ZHANG Ning~ |
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| Abstract: | Currently, many communication systems that deliver high bit rate information stream to customers' premises using HFC/CATV networks are being developed quickly. As an access medium to the Internet, HFC/CATV networks have been more widespread recently. This network consists of a central administrative system, a CMTS(Cable Modem Termination System), and hundreds of CMs(Cable Modems). Through them the users connect their own computers to the network. Therefore the HFC transmission technology and its application prospect are analyzed and studied in detail. |
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| Keywords: | HFC network broadband access CMTS CM |
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