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Interactive multimedia communication systems for next-generation education using asymmetrical satellite and terrestrial networks

机译:使用不对称卫星和地面网络的用于下一代教育的交互式多媒体通信系统

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摘要

We propose a new concept of a hierarchical network structure for remote education. This system combines broadband satellite networks and simple terrestrial communication networks effectively to meet the demands of point-to-multipoint communications. Remote education experiments have been conducted using the proposed satellite communication networks. The results of network characteristics and degree of satisfaction are discussed. Acceptable communication quality was achieved ensuring an interactive lecture environment.
机译:我们提出了一种用于远程教育的分层网络结构的新概念。该系统有效地结合了宽带卫星网络和简单的地面通信网络,以满足点对多点通信的需求。已经使用建议的卫星通信网络进行了远程教育实验。讨论了网络特性和满意度的结果。达到了可接受的通信质量,从而确保了交互式的演讲环境。

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