| Homeplug AV over Coax系统设计 |
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| 引用本文： | 王国栋,王春华,刘旭明,李力.Homeplug AV over Coax系统设计[J].电视技术,2007,31(7):56-58,64. |
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| 作者姓名： | 王国栋 王春华 刘旭明 李力 |
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| 作者单位： | 上海大学,通信与信息工程学院,上海,200072;上海傲蓝技术通信有限公司,上海,200233 |
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| 基金项目： | 科技部科技型中小型企业科技创新基金 |
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| 摘 要： | 设计了一种基于Homeplug AV技术利用家用同轴电缆实现家庭HFC网的双向接入设备.介绍了整个系统的设计思路,并对Homeplug AV over Coax设备进行了测试,包括衰减、设备组网、网络节点、传输帧的大小对整个系统的吞吐量、延时的影响,得出其性能要比电力线上用好得多,并对Homeplug AV over Coax的应用前景作了分析.
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| 关 键 词： | 家庭网络技术 Homeplug AV over Coax技术 吞吐量 延时 应用前景 |
| 文章编号： | 1002-8692（2007）07-0056-03 |
| 修稿时间： | 2007-06-01 |
The System Design of Homeplug AV over Coax |
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| WANG Guo-dong,WANG Chun-hua,LIU Xu-ming,LI Li.The System Design of Homeplug AV over Coax[J].Tv Engineering,2007,31(7):56-58,64. |
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| Authors: | WANG Guo-dong WANG Chun-hua LIU Xu-ming LI Li |
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| Affiliation: | 1, Communication department of Shanghai university, Shanghai 200072, China; 2. Shanghai ONLAN Communication TECH. CO.,LTD., Shanghai 200233, China |
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| Abstract: | A two-way access equipment is designed based on Homeplug AV technology, in which the home HFC network is implemented with home use coaxial cable. The design idea of the system is introduced, and the Homeplug AV over Coax equipment is tested in terms of attenuation, meshwork, network node, influence of frame size on system throughput and the influence of time delay. The test results show that the performance is much better than that obtained when using power line. The prospect of its application is analyzed. |
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| Keywords: | home network technology Homeplug AV over coax throughput delay application foreground |
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