Interactive multimedia communication systems for next-generation education using asymmetrical satellite and terrestrial networks
Interactive multimedia communication systems for next-generation education using asymmetrical satellite and terrestrial networks
复制标题
使用不对称卫星和地面网络的下一代教育交互式多媒体通信系统
DOI：
10.1109/35.751505
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发表时间：
1999
期刊：
影响因子：
--
通讯作者：
Noriyoshi Yamauchi
中科院分区：
文献类型：
--
作者：
S. Yoshida;H. Kimura;Y. Inoue;T. Masamura;Noriyoshi Yamauchi
提出了一种远程教育分层网络结构的新概念。该系统将宽带卫星网络与简单的地面通信网络有效地结合起来，满足了点对多点通信的需求。利用所提出的卫星通信网络进行了远程教育实验。讨论了网络特征和满意度的结果。达到了可接受的通信质量，确保了互动的讲座环境。
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.