| HFC网上行链路的分析与实践 |
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| 引用本文： | 麦天伦. HFC网上行链路的分析与实践[J]. 中国有线电视, 2005, 0(6): 544-546 |
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| 作者姓名： | 麦天伦 |
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| 作者单位： | 化州市广播电视局,广东,化州,525100 |
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| 摘 要： | 解决HFC网上行链路汇聚噪声问题的关键是使设备都工作在较高的CNR值而又不产生失真.从理论和实践两方面,对HFC网上行链路的各个环节、关键点进行较详细的分析,从而指出解决汇聚噪声问题的方法.
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| 关 键 词： | HFC网 上行链路 汇聚噪声 关键点分析 |
| 文章编号： | 1007-7022(2005)06-0544-03 |
| 修稿时间： | 2004-12-06 |
Analysis and Practice for Up-Links in HFC Net |
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| MAI Tian-lun. Analysis and Practice for Up-Links in HFC Net[J]. China Cable Television, 2005, 0(6): 544-546 |
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| Authors: | MAI Tian-lun |
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| Abstract: | In order to resolve the problems of mass noise caused by up links in HFC net, it is the key that equipments should be operated in a high CNR value and that no distortion produced. From the aspects of theories and practice, the author considered and analyzed in details all operation processes and key-points in up-links in HFC net, and then pointed out how to control and resolve the problems of mass noise. |
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| Keywords: | HFC net up-links mass noise key-point analysis |
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