To view PDF files

You need Adobe Reader 7.0 or later in order to read PDF files on this site.
If Adobe Reader is not installed on your computer, click the button below and go to the download site.

April 2017 Vol. 15 No. 4


Feature Articles: Keynote Speeches at NTT R&D Forum 2017

  • Hiroo Unoura, President and Chief Executive Officer, NTT
  • Hiromichi Shinohara, Senior Executive Vice President and Head of Research and Development Strategy Department, NTT

Feature Articles: NTT Tsukuba Forum 2016 Workshop Lectures

  • Research and Development Activities toward Smart and Flexible Future Network: NetroSphere Concept
  • Flexible Access System Architecture: FASA
  • Research and Development of Innovative Operation Technology for Access Network Infrastructure
  • Wireless Access Technologies to Enable a Variety of Services

Regular Articles

  • Low Latency Dynamic Bandwidth Allocation Method with High Bandwidth Efficiency for TDM-PON

Global Standardization Activities

  • Report on ITU Telecom World 2016 and ITU Kaleidoscope 2016

Practical Field Information about Telecommunication Technologies

  • Case Study of Bolt Corrosion in Remote Subscriber Module-Feeder Point


  • Event Report: Tsukuba Forum 2016

Short Reports

External Awards/Papers Published in Technical Journals and Conference Proceedings