DOCOMO released a video of disaster countermeasures -all for "connecting" (IMPRESS WATCH) --Yahoo! News

Photo: IMPRESS WATCH

　NTT DOCOMO has released a video on the company's efforts on disaster countermeasures on YouTube. The video introduces the initiatives in the "Disaster Countermeasures Three Principles" set by DoCoMo, the facilities, equipment used for disaster countermeasures, and training assuming disasters. ■ DOCOMO's Disaster Countermeasures DOCOMO has set the “3 Principles of Disaster Countermeasures”, establishes a disaster response headquarters in the event of a disaster, and continuously collaboration with each department and related organizations to secure communication in the event of a disaster. There is. □ Disaster countermeasures 3 Principles: Improvement of reliability as a system In order to secure communication networks, efforts have been made to enhance seismic and flood control measures, and to realize operations for more than 24 hours by base stations and batteries. There is. In addition, in order to ensure wide -area disasters and communication in densely populated areas, 106 "large zone base stations" are installed nationwide separately from regular base stations. In addition, the reliability of the system has been improved by duplicating and distributed installation of communication equipment, and measures against multiple routes of transmission channels. □ Disaster countermeasures 3 Principles: Securing important communications In order to secure user communication in the event of a disaster, in order to ensure the maximum communication of users, the voice call and packet communication are individually controlled while prioritizing important communication such as No. 110 and 119. Network control is implemented. □ Disaster countermeasures 3 Principles: Early restoration of communication services, and when communication equipment is damaged, the use of mobile base stations, power supply vehicles, transport base stations, etc., and mobilize employees nationwide to mobilize communication services. It is said that early recovery is aimed. □ Equipment and service DOCOMO as a disaster countermeasure will be restored by confirmation and remote measures by the Network Operation Center if communication abnormalities occur in the event of a disaster. If it is difficult to recover, it will be restored by drones, diverse generators, mobile power supply vehicles, and mobile base stations at the affected site. In addition, a free charging service and public wireless LAN will be established at docomo shops and shelters as a support for disasters. In addition, we provide disaster services such as "disaster message boards" and "disaster / evacuation information anywhere", as well as lending satellite mobile phones and smartphones to administrative organizations. DOCOMO has been conducting training for disasters on a daily basis, and is working with companies and organizations to strengthen its ability to respond to natural disasters.

Mobile Watch, Atsushi Asai