April 2007 Vol. 5 No. 4

Greetings on the Conversion of NTT Technical Review to a Web-based Format

Spotlight on NTT Laboratories

• NTT Science and Core Technology Laboratory Group
  -Providing a Foundation for NTT R&D-

Special Feature: Keynote Speeches at NTT R&D Forum 2007

• The Transformation and Future Direction of Communications
• Evolving ICT and Challenges in R&D

Special Feature: HSDPA Technologies Enabling Greater Speed, Lower Cost, and Reduced Delays for W-CDMA

• Overview of HSDPA
• Development of HSDPA Radio Network Equipment
• HSDPA Terminal Development and Radio Transmission Performance
• System Development for an HSDPA Music Channel Service

Global Standardization Activities

• Activities of ITU-T SG9

Papers Published in Technical Journals and Conferences