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June 2012 Vol. 10 No. 6

Japanese

Feature Article: Latest Development Trend at NTT Access Network Service Systems Laboratories

  • Technology for Reconnecting Optical Fiber Cable in Existing Aerial Closures
  • Versatile Optical Fiber Cabling Technologies for Existing Buildings
  • Direct Spectrum Division Transmission for High-capacity Satellite Communications

Regular Articles

  • 4.6-m-band Light Source for Greenhouse Gas Detection
  • Jubatus: Scalable Distributed Processing Framework for Realtime Analysis of Big Data

Global Standardization Activities

  • Standardization Activities Related to Machine-to-Machine Communications

Practical Field Information about Telecommunication Technologies

  • Cable Damage during Deicing of a Handhole

External Awards