Technical Journal

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

Contents

Cover Image

VOL.23 NO.2
Oct.2021

DOCOMO Today

Evolution of AI Services in the 5G Era

Technology Reports(Special Articles)

Special Articles on 5G evolution & 6G (1)

  • Trends and Target Implementations for 5G evolution & 6G
  • Research of Transparent RIS Technology toward 5G evolution & 6G
  • Research on NTN Technology for 5G evolution & 6G
  • Improving Communication Performance in High-mobility Environments by Millimeter-wave Base Station Cooperation for 5G evolution

Technology Reports

  • Migrating an Agile Application Development System to an Efficient Remote Work Environment - A Case Study
  • Study on Practical Application of the Touchless Function to Osaifu-Keitai Using UWB Ranging Technology

News

  • NTT Received 10th Annual Clarivate Top 100 Global Innovators 2021 Award

Back number

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

  • Vol.23 No.1 Special Articles on Use of Public Clouds
  • Vol.22 No.4 Special Articles on AI for Improving Services and Solving Social Problems
  • Vol.22 No.3 Special Articles on 5G (2) —NTT DOCOMO 5G Initiatives for Solving Social Problems and Achieving Social Transformation—
  • Vol.22 No.2 Special Articles on 5G (1) —NTT DOCOMO 5G Initiatives for Solving Social Problems and Achieving Social Transformation—
  • Vol.22 No.1 Overview of 5G Commercial Service
  • Vol.21 No.4 Special Articles on Next-generation Mobility Services
  • Vol.21 No.3 Special Articles on 5G Pre-commercial Service
  • Vol.21 No.2 Special Articles on AI Supporting a Prosperous and Diverse Society
  • Vol.21 No.1 Special Articles on Smart OPS for Further Efficiency and Advancement of Network Operations
  • 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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