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Satellite Education: Needs, Solutions and Benefits

机译:卫星教育:需求,解决方案和收益

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This paper describes the needs for a corporate distance learning system and the solutions by applying satellite communication. The description is based on the case studies of the NESPAC system, which was developed by NEC and has been operational since 1987. NESPAC consists of two types of networks; one is a two-way interactive video network with point-to-multipoint basis and the other is a one-way video broadcasting network. The educational communications environments and the usages of both networks are described and the benefits of the system are also discussed.
机译:本文介绍了公司远程学习系统的需求以及通过应用卫星通信的解决方案。此说明基于NEC开发的NESPAC系统的案例研究,该系统自1987年以来一直在运行。NESPAC由两种类型的网络组成;第二种是网络。一种是基于点对多点的双向交互式视频网络,另一种是单向视频广播网络。描述了教育交流环境和两个网络的用法,并讨论了该系统的好处。

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