Technical Journal

Technical journals that introduce new technologies, services and R&D activities at NTT DOCOMO and Group companies.

VOL.21 NO.1

Technical Journal

VOL.21 NO.1
Jul. 2019


Toward the Core Network in the 5G Era

Event Reports

DOCOMO Open House 2018 —5G Innovation and Collaboration —

Technology Reports(Special Articles)

Special Article on Smart OPS for Further Efficiency and Advancement of Network Operations

  • Overview of Smart OPS
  • Automated Facility Construction Work Achieved through the Implementation of Fulfillment OSS
  • Achieving Advanced Maintenance Works with AI
  • O-RAN Alliance Standardization Trends
  • Overview of O-RAN Fronthaul Specifications

Technology Reports

Radio Wave Visualizer for 5G Area Optimization —Real-time Radio Wave Visualizer for 3GPP —


Initiatives for Generic NW Equipment Sharing on Virtualization Platforms


You can view the details of the back issues of the "Technical Journal".

  • Vol.20 No.4 Special Articles on Making Life More Convenient and Seamless-toward Future Lifestyles
  • Vol.20 No.3 Special Articles on New AI Agent
  • Vol.20 No.2 Special Articles on AI Technologies Contributing to Industry and Society
  • Vol.20 No.1 Special Articles on Demonstration of New Technologies for 5G
  • Vol.19 No.4 Improving Customer Satisfaction and Operator Efficiency in Call Centers Using AI —Speech Recognition IVR—
  • Vol.19 No.3 Special Articles on 5G Standardization Trends Toward 2020
  • Vol.19 No.2 eSIM for Consumer Devices toward Expanded eSIM Usage - Secure Installation Conforming to GSMA -
  • Vol.19 No.1 Base-station Equipment and Router-type Mobile Terminal Supporting 4×4 MIMO and 256QAM for 682 Mbps Maximum on Downlink
  • Vol.18 No.4 Application of Biological Gas Analysis toward Self-health Management
  • Vol.18 No.3 Translation Application with a View to 2020: Tegaki Hon'yaku
  • Vol.18 No.2 Special Articles on Introducing the 3.5-GHz Band

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