The Great East Japan Earthquake (GEJE) caused immense damage and congestion in telephone infrastructure, including 1.9 million fixed-line services and 29,000 mobile phone base stations. Government radio communication infrastructure was also seriously damaged. Voice messages were widely used to confirm whether family members and relatives were safe, and satellite phones played a crucial role in emergency communication during the response stage. Social...
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ПОДРОБНАЯ ИНФОРМАЦИЯ
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2012/09/01
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Краткие сведения
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79373
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1
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1
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2013/07/19
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Disclosed
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Energy communication
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social media