Electric Engineering Delivers 700MHz 5G Radio Equipment to NTT Docomo

Electric Engineering's 5G Advances

Electric Engineering Corporation, based in Koto, Tokyo, has officially begun the delivery of 700MHz band macro cell radio equipment to NTT Docomo, a major player in telecommunications in Japan. This equipment is designed to meet the specifications of the O-RAN front-haul interface, which is an essential component in the architecture of next-generation mobile networks. This new venture aims to support NTT Docomo's efforts to expand their commercial 5G services in Japan.

Innovative Design and Efficiency

The introduction of the 700MHz band radio equipment is pivotal for enhancing 5G coverage utilizing the unique characteristics of the spectrum. This design prioritizes high efficiency, incorporating Electric Engineering’s proprietary technology that ensures both miniaturization and lightweight construction alongside reduced power consumption. Such features align with current industry trends of seeking optimal performance while minimizing environmental impact.

Since 2022, Electric Engineering has successfully supplied NTT Docomo with 3.4GHz band 5G radio equipment, establishing a reputation for quality and reliability in 5G solutions. This successful partnership is recognized as a significant factor in the approval and adoption of the new 700MHz band equipment.

Future Prospects

Electric Engineering envisions a continuous enhancement of its development efforts in collaboration with NTT Docomo focusing on the O-RAN front-haul interface. The strategy includes bolstering partnerships and consolidating their antenna technology with radio equipment development to cater to diverse customer needs in the telecommunications space. By expanding the variety of products offered, Electric Engineering aims to solidify its position as a key player in the evolving telecommunications landscape.

Insights from Industry Leaders

Masashi Masuda, Executive Officer and Head of Radio Access Design Department at NTT Docomo, expressed, "By adopting the O-RAN ALLIANCE compliant 700MHz radio equipment developed by Electric Engineering, we are effectively repurposing the 700MHz frequency, previously used for 4G, for the expansion of 5G services. This move enhances communication quality and contributes to the broader development of an open RAN ecosystem."

Toshiro Kawahara, Executive Officer and General Manager of the R&D Center at Electric Engineering, stated, "We are proud to provide our new 5G-ready 700MHz equipment to NTT Docomo’s commercial network. We will continue to leverage our technological capabilities and expertise to contribute to the advancement of telecommunications infrastructure by delivering high-performance, quality antennas and radio equipment."

Conclusion

The partnership between Electric Engineering and NTT Docomo marks a significant milestone in the evolution of 5G technology in Japan. With ongoing collaborations and innovations, both companies are poised to enhance the telecommunications landscape, achieving greater network efficiency and performance for users across the country, contributing significantly to the future of connectivity.

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