| IPTV在远程教育中的系统部署方案研究 |
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| 引用本文： | 戴敏利,王敏.IPTV在远程教育中的系统部署方案研究[J].计算机工程与设计,2008,29(8):1987-1989. |
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| 作者姓名： | 戴敏利 王敏 |
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| 作者单位： | 1. 苏州市职业大学,计算机工程系,江苏,苏州,215104
2. 华中师范大学,教育信息技术工程研究中心,湖北,武汉,430079 |
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| 摘 要： | 对基于网络和基于广播电视系统的远程教育平台存在的不足进行讨论,并对IPTV系统在远程教育应用中的特点进行分析,指出了IPTV作为远程教育平台的优势.根据IPTV系统的基本架构,结合远程教育应用环境和用户需求,给出两种基于PTV的远程教育系统的典型部署方案.
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| 关 键 词： | 网络电视 现代远程教育 承载网络 远程教育平台 机顶盒 |
| 文章编号： | 1000-7024(2008)08-1987-03 |
| 修稿时间： | 2007年5月23日 |
Research on deployment scheme of IPTV in distance education |
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| DAI Min-li,WANG Min.Research on deployment scheme of IPTV in distance education[J].Computer Engineering and Design,2008,29(8):1987-1989. |
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| Authors: | DAI Min-li WANG Min |
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| Affiliation: | DAI Min-li1,WANG Min2(1.Department of Computer Engineering,Suzhou Vocational University,Suzhou 215104,China,2.Engineering Research Center of Education Information Technology,Huazhong Normal University,Wuhan 430079,China) |
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| Abstract: | The shortcomings of the distance education platform based on the networks or on Radio and TV system is discussed,the char-acteristics of IPTV(Internet protocol based television) system in distance education field is analyzed,the advantage of IPTV used as the distance education platform is pointed out.Based on the IPTV structure,and according to distance education application environment and users' needs,two kinds of typical deployment plans of distance education system based on IPTV is proposed. |
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| Keywords: | IPTV modern distance education carrier network distance education platform set top box(STB) |
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