| 基于DVB/MPEG-2的卫星Internet技术 |
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| 引用本文： | 冯晓超,王登林. 基于DVB/MPEG-2的卫星Internet技术[J]. 现代电子技术, 2003, 0(16): 17-20 |
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| 作者姓名： | 冯晓超 王登林 |
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| 作者单位： | 解放军理工大学,通信工程学院,江苏,南京,210007 |
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| 摘 要： | Internet的快速发展，使他已陷入了自身难以克服的困境，这种困境主要来自于骨干网、接入网、服务器三种瓶颈。而卫星通信与Internet的结合能有效地解决目前的这种困境。本文介绍了基于DVB／MPEG-2的卫星Internet原理、结构、应用及其关键技术，并引入了2种现有成熟的Internet接入技术：VSAT接入方式和VSAT与CATV结合接入方式。
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| 关 键 词： | DVB／MPEG-2 卫星Internet VSAT CATV 数据中心 TCP／IP 条件接收 数据缓存 交互操作 |
| 文章编号： | 1004-373X(2003)16-017-04 |
| 修稿时间： | 2003-06-09 |
Satellite Internet Technology Based on DVB/MPEG-2 |
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| FENG Xiaochao,WANG Denglin. Satellite Internet Technology Based on DVB/MPEG-2[J]. Modern Electronic Technique, 2003, 0(16): 17-20 |
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| Authors: | FENG Xiaochao WANG Denglin |
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| Abstract: | With the rapid development of Internet, it has get into a trouble that cannot be overcome by itself, which mainly comes from three types of bottleneck such as Backbone Network, Access Network and Server Whereas the combination of satellite communication and Internet can effectively overcome the current trouble The paper presents the theory, architecture, application and key technology of satellite Internet, and introduce two mature Internet access technology:VSAT access and the combination of VSAT and CATV |
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| Keywords: | satellite Internet DVB/MPEG2 broadcasting communication VSAT |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
