January 2007 Vol. 5 No. 1

Strategies

• Developing One-of-a-kind Products as a Technology Integrator

R&D Spirits

• Giving Value to "Past Information" with NILFS (New Implementation of the Log-structured File System)

Special Feature : Speech Processing Technologies for Efficient Contact Center Services

• Advanced Speech Processing Technologies for Contact Centers
• Innovative Speech Applications for Contact Center Operations
• VoiceRex-Spontaneous Speech Recognition Technology for Contact-center Conversations
• Cralinet-Text-To-Speech System Providing Natural Voice Responses to Customers

Special Feature : Satellite Communication Technologies for Broadband Mobile Services

• Next-generation Broadband Mobile Satellite Communication System in the Ubiquitous Network Era
• Resource Management and QoS Control Scheme in a Multibeam Satellite Communication System
• Flexible and Scalable Multiple Access Scheme for the Broadband Mobile Satellite System
• Multibeam Phased Array Feed System Using Beam Group Concept
• Tendon-reinforced Ultralight Large Antenna Reflector

Letters

• 6-Gbit/s Uncompressed 4K Video IP Stream Transmission and OXC Stream Switching Trial Using JGN II

Global Standardization Activities

• Recent Trends in IPTV