Red Hat Supports Rakuten Mobile Network’s End-to-End Cloud-Native Mobile Network with Open Source Technologies

5G Network

Red Hat, Inc. (NYSE: RHT), the world’s leading provider of open source solutions, today announced that its open source technologies will be used by Rakuten Mobile Network, Inc. in launching its new mobile network, which is planned to be launched in October 2019. The fully virtualized, end-to-end cloud-native network will allow Rakuten Mobile Network to more agilely respond to customer needs and provide differentiated offerings from legacy mobile vendors, as well as better prepare the carrier to meet the forthcoming demands of 5G technologies.

We are excited to work with leading partners from around the world such as Red Hat as we work to create the world’s first end-to-end fully virtualized cloud-native network.


5G represents a major change for both mobile providers and end users, enabling innovative services to be more effectively and efficiently delivered to consumers with data speeds that can be 100 times faster than 4G networks and with almost zero latency. At the same time, 5G requires new, expansive network infrastructure to handle these services, which also require carriers to manage data traffic well in excess of 4G offerings. Seeing the opportunity presented by 5G, Rakuten Mobile Network sought to build its mobile infrastructure with next-generation services in mind and tapped Red Hat to help the company do so.

Entering a Japanese mobile market comprised primarily of three main players, Rakuten Mobile Network wanted to not only prepare for a 5G reality but also use software innovation to speed up the delivery of mobile services to end users. To do this, they wanted to build a flexible, scalable and cloud-native telecommunication network infrastructure that could meet end-user needs while keeping operational costs low.

By engaging with Red Hat, Rakuten Mobile Network has built a network functions virtualization (NFV) cloud, where network functions run in virtualized environments on general purpose servers rather than on specialized hardware and proprietary software. The Red Hat technologies underpinning this telecommunications cloud include:

  • Red Hat Enterprise Linux for a stable, consistent and more secure operating system footprint
  • Red Hat OpenStack Platform for highly-scalable Infrastructure-as-a-Service (IaaS) capabilities
  • Red Hat Ceph Storage for massive software-defined storage functionality

Via this cloud-based approach to mobile services, Rakuten Mobile Network will be able to offer a range of consumer and commercial services, including:

  • Consumer mobile broadband
  • 5G radio access (subject to government licensing approval)
  • Narrow Band-IoT
  • Rich media like streaming video
  • Augmented and virtual reality

Rakuten Mobile Network’s NFV cloud spans from the central core datacenters to edge computing deployments, with integration performed by Cisco Systems. By using advancements in edge computing, the provider is able to more quickly deploy new services closer to end users, helping to reduce latency and enabling an optimal user experience. Additionally, Rakuten Mobile Networks intends to take advantage of virtualized radio access network (vRAN) technology, provided by Altiostar Networks, on Red Hat OpenStack Platform, enabling it to develop mobile services in a software virtualization environment. The vRAN technology will be used to power both of the RAN services on general purpose servers that interface to zero footprint radio cellsites. This helps Rakuten Mobile Network to prepare for the 5G future of mobile networks while still rolling out 4G services.

About Shakthi

I am a Tech Blogger, Disability Activist, Keynote Speaker, Startup Mentor and Digital Branding Consultant. Also a McKinsey Executive Panel Member. Also known as @v_shakthi on twitter. Been around Tech for two decades now.

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