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首页> 外文会议>2012 IEEE International Conference on Communications. >Communication service continuity under a large-scale disaster: Providing a wireless multihop network and shelter communication service for a disaster area under the Great East Japan Earthquake
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Communication service continuity under a large-scale disaster: Providing a wireless multihop network and shelter communication service for a disaster area under the Great East Japan Earthquake

机译：大规模灾害下的通信服务连续性：为东日本大地震灾区提供无线多跳网络和庇护所通信服务

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摘要

The Great East Japan Earthquake and the resulting tsunami caused severe disruptions in the functioning of telecommunication systems as well as power supply systems in the wide area of East Japan. Those in the disaster area had no way or difficulties to communicate after the occurrence of the earthquakes for a few days, weeks, or even a few months. While telecom's disaster recovery was performed on the best-effort basis with limited resources, it is necessary to explore a new approach where communication quality during disaster recovery should be guaranteed in some form, meeting communication needs for those in the disaster area. For this goal, two key concepts, that is, the shelter communication service and trans-locatable design are proposed. These concepts were applied to the disaster recovery in Higashi-Matsushima City on the occasion of the great East Earthquake. The lessons learned through this experience are presented.
机译：东日本大地震和由此引发的海啸严重影响了东日本广大地区的电信系统以及电源系统的功能。地震发生几天，几周甚至几个月后，灾区的人们没有任何沟通的方式或困难。尽管电信的灾难恢复是在资源有限的情况下尽力而为的，但有必要探索一种新的方法，以某种形式确保灾难恢复期间的通信质量，从而满足灾区人员的通信需求。为此，提出了两个关键概念，即住房通信服务和易位设计。这些概念被应用到东大松市发生东日本大地震的灾难恢复中。介绍了通过这种经验中学到的教训。

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