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NTT DOCOMO and NEC onboarding 5G SA core using AWS

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NTT DOCOMO and NEC Corporation have launched a proof-of-concept (PoC) testing to run NEC’s 5G core network service in a hybrid cloud environment that leverages the Amazon Web Services (AWS) cloud using end-to-end cloud-native network architecture. Through the PoC, DOCOMO, NEC, and AWS expect to prove the viability of cloud-native mobile networks leveraging a public cloud for network function virtualization (NFV). The PoC will validate the energy efficiency and high performance that AWS Graviton2 processors can bring to NEC’s 5GC in the AWS cloud to achieve an energy-performance advantage over comparable solutions. As the first step, 5GC network functions will run in the cloud on AWS infrastructure and corresponding 5GC network functions will reside on DOCOMO’s on-premises infrastructure to verify availability and operational feasibility. The second step will deploy the 5GC network function on AWS Outposts (on Amazon EC2 compute instances powered by Graviton2 processors) on DOCOMO’s premises. AWS…

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NTT Corporation launches a new global technology services provider

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The Japanese telecommunications company Nippon Telegraph and Telephone Corporation (NTT Corporation) has set up a new global technology services provider, NTT Ltd. The new NTT enterprise combines the capabilities of 28 companies, with NTT Communications, Dimension Data and NTT Security amongst others, into a single entity worth USD 11 billion. Headquartered in London, NTT Ltd. will have about 40000 employees in offices spread across 70 countries and regions. According to Jun Sawada, President and CEO for NTT Corporation, combining the new capabilities of NTT Ltd. along with NTT Data creates a global technology and business solutions provider outside Japan, with revenues of USD 20 billion. “Going forward, we will accelerate our execution as one NTT in order to contribute to a smarter and better world through digital transformation,” said Sawada. The collaboration of all these companies and the increased investment in innovation and R&D will allow NTT Ltd.…

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NTT Communications launches high-tech Amsterdam 1 Data Center

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NTT Communications Corporation (NTT Com), the ICT solutions and international communications business within the NTT Group, is promoting the expansion and development of its European data center platform with the launch of their Amsterdam 1 Data Center (AMS1). The group’s first data center in the Netherlands has been opened by NTT Com’s subsidiary E-Shelter, which provides secure environments for housing and connectivity of IT and network systems. Tetsuya Shoji, President and CEO of NTT Com, said in his official opening speech: “I am delighted to open our latest state-of-the-art data center campus located in Amsterdam, one of the key internet hubs in Europe”. The carrier-neutral E-Shelter’s AMS1 data center will have a capacity of up to 40 MW IT load spread over a 16,000 square meter campus and, as NTT’s 21st data center in Europe, will leverage more than 400 MVA power capacity across the continent, with plans…

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6G Advancements - Key Partnerships and Innovations Unveiled
5G

6G Advancements – Key Partnerships and Innovations Unveiled

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The journey toward 6G development is accelerating with significant industry collaborations focusing on transforming theoretical exploration into practical application. Efforts like measurement-driven channel modeling and distributed MIMO simulations by Keysight and NTT are refining real-world testing. Samsung’s ISAC initiative aims to merge sensing and communications, highlighting 6G’s transformative potential.

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Japan's Telecom Shift - Fiber Optic Innovations Drive Growth
Market Trends

Japan’s Telecom Shift – Fiber Optic Innovations Drive Growth

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Japan’s telecommunications landscape is experiencing a transformative shift, driven by expanding fiber optic networks. Despite high fiber penetration, there’s continued growth from network upgrades and premium high-speed plans. The shift away from older copper infrastructure is vital as operators push for enhanced VoIP services and ultra-fast connectivity, meeting rising user demands.

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AI Revolution - Transforming Telecom with Nokia's New Partnerships
AI

AI Revolution – Transforming Telecom with Nokia’s New Partnerships

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The AI revolution in telecommunications demands networks evolve into deterministic, programmable systems. At MWC 2026, Nokia’s focus was on transitioning from traditional SLAs to real-time AI traffic management. This involves partnerships with BT, Elisa, and more, driving investments in transport networks, crucial for facilitating seamless VoIP and data connectivity.

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Japan Leads Asia in O-RAN Technology -Innovations and Trends
Infrastructure

Japan Leads Asia in O-RAN Technology – Innovations and Trends

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Japan is leading the Asia-Pacific region in Open RAN (O-RAN) technology, showcasing its advanced role in integrating virtualized RAN (vRAN) solutions. Rakuten Mobile operates the world’s largest O-RAN network, influencing both domestic and global markets, with telecom giants like NTT Docomo, KDDI, and SoftBank gradually adopting these cutting-edge solutions.

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Japan 5G Coverage Expands: SoftBank Leads Speed Race
5G

Japan 5G Coverage Expands: SoftBank Leads Speed Race

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Japan’s telecommunications scene shines with impressive achievements toward broad 5G coverage. SoftBank leads in network speeds, clocking at 62.05 Mbps, while Rakuten Mobile excels in 5G speeds with 128.39 Mbps downloads. However, 5G availability varies, with urban centers receiving priority investment. Despite a 98.4% 5G coverage, true 5G usage inconsistencies persist, highlighting the need for strategic rural advancements.

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