Outline of Activities
Intelligent Nodes for Customizing Services and Opening the Network
ATM Mega-Link System
Low-Bit-Rate Voice Communications Over ATM (VTOA)
Feedback Rate Control Technology in ATM Networks
An ATM Switch LSI with 40-Gbit/s Switching Throughput
NTT's Call-Information Transmission Network (C-NET)
Netwarp Service --2 hr-Movie Transfer Less Than 10 sec
Internet Architecture for Real-Time Transmission of Continuous Media (AMInet)
MAPOS --A New Protocol for Scalable and High-Speed Internetworking
Construction of Cost-Effective Optical Access Network (ƒÎ-System)
CATV Video Distribution System
160-Gbit/s WDM soliton transmission over 10,000 km
10-Mbit/s ATM Wireless Access
Development and Installation of Wireless Local Loop System Based on PHS Technology
Wristwatch-Type PHS Telephone with Voice Dialing Function
Microwave Signal Processing for Satellite Onboard Phased Array Beamforming Networks
ISDN Public Telephone with Infrared Communication Interface
Automated Fiber Cross-Connection FTM
Distributed Strain Measuring Technique Using Optical Fiber Sensors
Small and Economical ONU Power Supply
R&D Activities Page