Real situations of wearable computers used for video conferencing - and implications for terminal and network design
Real situations of wearable computers used for video conferencing - and implications for terminal and network design
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用于视频会议的可穿戴计算机的真实情况 - 以及对终端和网络设计的影响
DOI：
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发表时间：
2001
期刊：
影响因子：
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通讯作者：
Lasse Drageset
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文献类型：
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作者：
Bjrn Hestnes;Svein Heiestad;Peter Brooks;Lasse Drageset
在五年内，几乎可以从任何地方向任何地方传输实时高质量的音频和视频。有了无线视频会议设备，这种信息也可以在用户移动时传输。这是对网络运营商要求最高的场景。如果网络针对这一点进行了调整，则所有应用程序都应该可以工作。根据近海石油业务和道路建设行业的案例研究，对远程检查情况进行了研究，以回答这样一个问题：这种应用的真实情况是什么，这些情况对码头和网络有什么影响？研究发现，感知成本效益最高的情景是决策支持、指导和示范以及工作计划。这些情况对现在已经建成的航站楼提出了要求。终端应该能够接入随处可达的数字宽带网络，并且具有支持双方和多方配置中的人与人之间的通信的特征。
Within five years it will be possible to transmit real-time high quality audio and video from almost anywhere to anywhere. With wireless videoconferencing equipment this information could also be transmitted while the users move. This is the most demanding scenario for network operators. If the network is dimensioned for this, all applications should work. Based on case studies in the offshore oil business and road construction industry, remote inspection situations were studied to answer the question: What are the real situations for such an application and the implications these situations have for the terminal and for the network? It was found that the situations with the highest perceived cost-benefit were 'Decision support', 'Guidance and demonstration' and 'Work planning'. These situations gave requirements for the terminal that has now been built. The terminal should have access to a digital broadband network that is reachable everywhere and that has characteristics that support person-to-person communication in both two party and multiparty configurations.