This collaboration includes plans for the Osaka Sakai data center, scheduled for fiscal year 2025, which will focus on AI integration.

This initiative aims to improve performance and energy efficiency in response to the growing demand for 5G services, with testing of the technology set to commence in 2025.

By utilizing AMD's EPYC processors, KDDI seeks to enhance network performance and energy efficiency amid rising wireless data demand.

KDDI's initiatives are centered on preparing for future AI-powered applications that require robust and adaptable network systems.

KDDI Corporation is collaborating with AMD to optimize EPYC processors for AI-driven workloads, aligning with KDDI's vision of building an AI-ready infrastructure.

The partnership will enhance KDDI's 5G virtualized network, with plans to begin deploying AMD's 4th Generation EPYC processors across Japan starting in 2026.

In addition, KDDI has signed a Memorandum of Understanding with Google Cloud Japan to explore AI integration into its infrastructure, enhancing service accessibility.

AMD's EPYC processors utilize advanced chiplet technology, allowing for more processing cores in a single CPU, which enhances speed while reducing power consumption.

KDDI's president, Hiroji Matsuda, expressed pride in the collaboration, while AMD's CEO, Lisa Su, highlighted the potential for faster, more efficient networks and AI-powered data centers.

Looking ahead, KDDI is also preparing for future 6G networks, evidenced by a Memorandum of Understanding with Samsung Electronics for joint research into AI applications in next-generation mobile communications.

Furthermore, KDDI has launched Japan's first direct-to-cell satellite communication service, au Starlink Direct, enabling customers to communicate via Starlink satellites in remote areas.

The company is also exploring the expansion of collaborative 5G network initiatives with SoftBank to enhance coverage and utilize existing 4G assets.