Rakuten Mobile swiftly deploys mobile base stations to provide stable communication services even during disasters. This article introduces Rakuten Mobile’s disaster support efforts centered around mobile base stations.

The Role and Importance of Mobile Base Stations

Mobile base stations play a crucial role in quickly restoring communication services when infrastructure is damaged during disasters. Rakuten Mobile dispatches mobile base stations to affected areas to ensure communication for victims and rescue workers.
Mobile base stations, equipped with the same functions as regular base stations, are mounted on vehicles or trailers, allowing for rapid deployment and setup in disaster-stricken areas. This enables the quick resumption of communication services even in regions where infrastructure has been destroyed. Additionally, mobile base stations provide essential communication means for emergency contacts and coordination of rescue activities, facilitating various support efforts such as confirming the safety of victims and distributing relief supplies.

Technology and Equipment of Mobile Base Stations

Rakuten Mobile’s mobile base stations are equipped with the latest communication technologies, enabling quick setup and operation. These include:

1. Satellite Communication for Backhaul Connection:
   Ensures stable communication services even when ground infrastructure is damaged by utilizing satellite communication, effective in geographically challenging areas like mountains and remote islands.
2. Antenna Systems Supporting Multiple Frequency Bands:
   Flexible response to various communication environments by supporting multiple frequency bands, including the latest standards like 5G and 4G LTE, providing high-speed and stable data communication.
3. Autonomous Power Systems:
   Operates for extended periods using batteries or generators, ensuring continuous communication services even when power infrastructure is compromised.
4. Rapid Deployment and Setup:
   Compact and easily transportable design allows for quick deployment and setup, contributing to the early restoration of communication services and efficient rescue operations.

Actual Disaster Response Cases

Rakuten Mobile has effectively utilized mobile base stations in past disaster responses.
For instance, during the 2023 typhoon disaster, Rakuten Mobile quickly dispatched mobile base stations to the affected areas, restoring communication services within hours. This swift response enabled victims to contact family and friends and facilitated smooth rescue operations. Additionally, the setup of mobile base stations provided Wi-Fi connections and charging services at evacuation centers, significantly supporting the daily lives of the victims.

Enhancing Network During Events

Rakuten Mobile also uses mobile base stations to strengthen networks during large-scale events.
During events like fireworks festivals and music festivals, where many people gather, the usual communication infrastructure may be insufficient. In such cases, mobile base stations are deployed to ensure participants can comfortably use communication services, allowing them to share photos and videos and use social media without stress, enhancing their event experience.

Summary

Rakuten Mobile provides stable communication services during disasters through the use of mobile base stations.
By leveraging the latest technology and equipment, Rakuten Mobile ensures rapid response and secure communication environments, contributing to the support of victims and rescue activities. Additionally, network enhancements during large-scale events provide participants with a comfortable communication environment.

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