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January 2018 Vol. 16 No. 1

Japanese

View from the Top

  • Hiromichi Shinohara, Senior Executive Vice President and Head of R&D Strategy Department, NTT

Front-line Researchers

  • Hiroshi Sawada, Senior Distinguished Researcher, NTT Communication Science Laboratories

Feature Articles: Research and Development of Life-cycle Maintenance of Telecommunication Infrastructure

  • Direction of Research and Development of Life-cycle Maintenance
  • Automatic Deterioration Evaluation Technique to Improve the Efficiency of Manhole Inspection
  • Accelerated Corrosion Test for Evaluating the Corrosion Resistance of Coatings
  • Risk Assessment of Outdoor Telecommunication Facilities Based on Deterioration Mechanisms

Feature Articles: Terrestrial Wireless Systems for Disaster Recovery to Provide Customer Relief

  • Deployment of Terrestrial Wireless Systems for Disaster Recovery to Provide Customer Relief
  • Portable Digital Wireless System for Disaster Recovery with Long-range Operation and Compact/Lightweight Configuration
  • Business Radio System Providing Stable Means of Contact without Dependence on Other Carriers°« Networks
  • Wireless Access System for Disaster Recovery Providing Safety and Security to Customers
  • Cell and Radio Frequency Planning Tool Supporting Wireless Systems for Disaster Recovery

Regular Articles

  • Color Enhancement by Optimizing the Illumination Spectrum

Global Standardization Activities

  • Activities toward TM Forum Frameworx 17.0 and TM Forum Live! 2017 Report

External Awards/Papers Published in Technical Journals and Conference Proceedings