Technical Journal

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

VOL.20 NO.3

Technical Journal

VOL.20 NO.3


Facing the Challenges of the 5G+AI Era through Innovation

Technology Reports(Special Articles)

Special Articles on New AI Agent

  • docomo AI Agent Open Partner Initiative
  • Multipurpose Dialogue Engine for Converting Natural Language into Instructions to Enable Services
  • Proactive Support Engine to Actively Support User Activities
  • IoT Access Control Engine Enabling Control of Various IoT Devices from the Cloud

Special Articles on Release 15 Standardization —Advancements in the Completed Initial 5G and LTE/LTE-Advanced Specifications—

  • Technical Overview of the 3GPP Release 15 Standard
  • NR Physical Layer Specifications in 5G
  • Specifications of NR Higher Layer in 5G
  • 5G Radio Performance and Radio Resource Management Specifications
  • Network Management Specifications for 5G Era


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

  • 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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