Research and Development
Creating a fruitful future through ICT
Sep 3, 2019
"Apparatus for Production of Optical Fiber Base Material Using the VAD Method" and "F-32M-1 Terminal Repeater Equipment" belonging to NTT History Center of Technologies have been registered as "Essential Historical Materials for Science and Technology" by the National Museum of Nature and Science
Sep 2, 2019
Secure computation for a typical training algorithm of a deep neural network
- Enhancing AI with cryptography -
July 30, 2019
NTT and NEC conclude demonstration experiments of wireless-mobile fronthaul for 5G
- Achieving the same level of system throughput as optical fiber -
July 10, 2019
A deep neural network trained for sound recognition acquires sound representation similar to that in mammalian brains.
- Brains may have acquired properties beneficial for sound recognition in the course of evolution -
June 19, 2019
Long-Distance Transmission of 1 Tbit/s Ultra-High-Capacity Optical Signal
- World record 1,122 km transmission in a commercial environment -
R&D Facts 2018
R&D implement wide-ranging and multi-faceted research based on the ideal of creating world-leading technologies and contributing to the progress of society, economy and academic discipline. This takes in basic research through to research to realize practical implementation aimed at business expansion. This is facilitating the creation of new value through open innovation and collaboration with corporations, universities and research institutions with an emphasis on the realization of highly competitive advanced technologies.
NTT R&D numbers at a Glance
*) Note that $1B/year was invested by the R&D Labs. of NTT holdings and the remainder by the operating companies.
Overview of NTT R&D
We will introduce an overall perspective on NTT R&D, who enjoy a stellar reputation on the international stage, including details such as the number of patents acquired, the numbers of researchers and the annual output of research papers.
We will introduce our research ideals, vision and roles, which can be thought of as constituting the foundation of R&D activities.
Technologies and Contribution
A guide to case studies of NTT R&D, who enjoy a stellar reputation on the international stage. We will introduce research outcomes which have greatly contributed to academia bringing together the status with regards to presentations at international conferences and leading academic journals, and favorable assessments of actviities such as overseas awards and commendations at international competitions.
People of NTT R&D
We will introduce NTT R&D's top-level researchers, who are spearheading revolutionary research in essential fields.
Projects and Partners
We present standalone projects with a view to deployment overseas and initiatives for cutting-edge technologies through partnerships with global corporations and academic bodies.
We introduce commentaries on our new technologies and services which R&D have been involved in developing in English. Please take the time to explore our multi-faceted and broad-scope research outcomes.
NTT's Ultra Reality Viewing (URV)
On September 4, 2019, NTT anounced that we have signed a multi-year agreement to become an Offiial Partner with MLB. We will contribute to MLB's success by creating a new fan experience with our unique Ultra Reality Viewing technology.
Predictive routing optimization technology based on event traffic prediction
NTT Laboratories have developed a predictive routing optimization technology to prevent QoE degradation, even when traffic is increased due to occurrence of an event.
QoE visualization technology -Toward realization of QoE-centric operation-
NTT Network Technology Laboratories have been studying methodologies for evaluating, managing, and controlling QoE (Quality of Experience).
Deep learning based anomaly detection technology - DeAnoS: Deep Anomaly Surveillance -
Currently, as part of development of advanced network operation by using Network-AI, NTT Network Technology Laboratories have been developing a deep-learning based algorithm and root cause analysis called DeAnoS to handle network anomaly speedy.
QoE Visualization Technology
To improve the enhancement and efficiency of network operation, NTT Network Technology Laboratories have developped a quality-estimation model that takes parameters such as throughput obtained from network.
This video mainly introduces benefits by applying the QoE visualization technology.
QoE Control Technology for Video Streaming Services
NTT Network Technology Laboratories have developed a technology for controlling video streaming services QoE. By adopting this technology, QoE value in each video viewing can be made closer to the predefined target value. This brings several benefits, dep
NTT Technical Review: a monthly academic journal. Here you will find regular updates of information on academic undertakings of a highly-specialized nature which introduce NTT R&D's activities carried out over expansive domains of research and development.
NTT Technical Review 092019
September 2019 Vol. 17 No. 9
Artificial Intelligence in Contact Centers―Advanced Media Processing Technology Driving the Future of Digital Transformation
NTT has published the latest issue of NTT Technical Review, its monthly online technical journal.
The contents of the September 2019 issue include Feature Articles highlighting artificial intelligence in contact centers and Regular Articles introducing a secure sparse coding scheme that enables computing directly on the encrypted data.