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Fujitsu Provides NTT DOCOMO with O-RAN ALLIANCE-compliant 5G Virtualized RAN Solution for Commercial Network Services



Fujitsu, a leading Japanese information and communication technology (ICT) company, has recently announced that it will be providing NTT DOCOMO, one of Japan’s largest mobile network operators, with an O-RAN ALLIANCE-compliant 5G Virtualized RAN (Radio Access Network) solution for its commercial network services. This collaboration between Fujitsu and NTT DOCOMO marks a significant milestone in the development and deployment of 5G technology in Japan.

The O-RAN ALLIANCE is an industry consortium that aims to promote open and intelligent radio access networks. It focuses on developing interoperable and standardized interfaces between different vendors’ equipment, allowing for greater flexibility and innovation in the deployment of 5G networks. By adopting an O-RAN compliant solution, NTT DOCOMO can benefit from a more open and flexible network architecture, enabling faster deployment of new services and reducing dependency on a single vendor.

Fujitsu’s 5G Virtualized RAN solution is designed to provide NTT DOCOMO with a highly scalable and efficient network infrastructure. It leverages virtualization technologies to separate the control plane and user plane functions, allowing for more efficient resource allocation and improved network performance. This virtualized architecture also enables NTT DOCOMO to dynamically allocate network resources based on demand, ensuring optimal utilization of network capacity.

Furthermore, Fujitsu’s solution supports network slicing, a key feature of 5G networks that allows operators to create multiple virtual networks on a shared physical infrastructure. This enables NTT DOCOMO to offer differentiated services to its customers, catering to specific requirements such as low latency for autonomous vehicles or high bandwidth for video streaming. Network slicing also enhances the overall efficiency of the network by enabling resource sharing among different services.

In addition to the technical capabilities of Fujitsu’s solution, the company’s extensive experience in deploying and managing large-scale networks makes it an ideal partner for NTT DOCOMO. Fujitsu has a proven track record in delivering reliable and high-performance network solutions, and its expertise will be crucial in ensuring the successful deployment and operation of NTT DOCOMO’s 5G network.

The collaboration between Fujitsu and NTT DOCOMO is expected to accelerate the deployment of 5G services in Japan. With the increasing demand for high-speed and low-latency connectivity, 5G technology has the potential to revolutionize various industries, including healthcare, transportation, and manufacturing. By leveraging Fujitsu’s O-RAN ALLIANCE-compliant 5G Virtualized RAN solution, NTT DOCOMO can provide its customers with faster and more reliable connectivity, enabling them to take full advantage of the benefits offered by 5G technology.

Overall, Fujitsu’s provision of an O-RAN ALLIANCE-compliant 5G Virtualized RAN solution to NTT DOCOMO represents a significant step forward in the development of 5G networks in Japan. This collaboration not only enables NTT DOCOMO to offer innovative and differentiated services to its customers but also contributes to the overall advancement of 5G technology in the country. As the demand for high-speed and low-latency connectivity continues to grow, partnerships like this will play a crucial role in shaping the future of telecommunications.