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Topics News

• March 26, 2025

  

  Launch of 'AI Security Portal' Utilizing New Classification Technology by LLM

• March 26, 2025

  

  World's First Successful Demonstration of Quantum Key Distribution Technology for Multiplexing Over 30 Tbps of High-Capacity Data and Secret Keys

• March 6, 2025

  

  Samsung Electronics and KDDI Research Sign Memorandum of Understanding to Collaborate on AI Technologies in Future Wireless Telecommunications

• February 27, 2025

  

  KDDI, KDDI Research, Jij, QunaSys, and Waseda University Form Partnership to Build AI and Quantum Common Platform

• February 26, 2025

  

  Successful Verification Experiment of Network Operation Using Dialogue with AI

• February 20, 2025

  

  KDDI Research Inc. Appoints Satoshi Konishi as New President and CEO

• February 26, 2024

  

  Real-time Transmission of 8K Video from Antarctica via Starlink a Success

• December 4, 2023

  

  Fujitsu and KDDI Research successfully implement large-capacity multiband wavelength multiplexing transmission with installed optical fiber

• October 20, 2023

  

  World’s First Successful Experiments in Ultrawideband Optical Fiber Transmission at 115.2 THz, 24 Times Broader Than Conventional Bandwidth

• June 16, 2023

  

  KDDI Research members received Top 3％ Paper Recognition at the ICASSP 2023

• May 23, 2023

  

  Successful outdoor experiment employing User-centric RAN that can provide stable communication to each customer in the area

• May 18, 2023

  

  Utilization of ultrawide bands to increase the capacity of optical fiber communication: The world’s first successful O-band coherent high-density wavelength division multiplexing transmission experiment

• January 24, 2023

  

  Transmission experiment using real-time codec compliant with the latest international standard of point cloud compression

• November 29, 2022

  

  Research paper accepted for NeurIPS 2022, a Top AI Conference

• November 21, 2022

  

  KDDI Research members win 2022 IEEE Photonics Technology Letters Best Paper Award

• October 24, 2022

  

  World’s first real-time encoder development for point-cloud-compression compliant with the latest international standard.

• October 4, 2022

  

  Launch of the Joint Research Project on “Human Psychology AI” with Leading Overseas Research Institute

• September 22, 2022

  

  World's First Successful Demonstration of High-Power Free-Space Optical Communication Using Photonic-Crystal Surface-Emitting Lasers (PCSELs)

• May 9, 2022

  

  Achieving color animation of holography while maintaining large size and a wide viewing angle

• April 18, 2022

  

  Achieved the world’s No.1 in Visual Commonsense Reasoning

• March 28, 2022

  

  Development and Demonstration of World-leading Technologies that Increase Submarine Optical Cable Capacity with Multicore Fiber

• January 31, 2022

  

  World first successful demonstration experiment of communication that supports both the provision of a wireless communication environment that responds to individual customer needs and power consumption reduction at base stations

• January 11, 2022

  

  JAXA Selects a Consortium to Study Navigation and Communication Technology Development for Lunar Surface Activities

• November 9, 2021

  

  Rocca: Fastest encryption scheme for Beyond 5G/6G

• October 7, 2021

  

  World first successful demonstration of wireless network deployment methodology for Beyond 5G

• October 7, 2021

  

  Development of the World’s First Direction-Variable Liquid Crystal Meta-Surface Reflector

• July 26, 2021

  

  Development of a new transmission method for nine-fold improvement of optical fiber signal-to-noise ratio

• July 7, 2021

  

  Simple but Accurate Prediction for Optical Network Management

• June 29, 2021

  

  A New Record of 2048-QAM Transmission over Optical Fiber with COTS Devices

• June 24, 2021

  

  World’s first successful 7,200 km coupled multicore fiber transmission experiment by real-time MIMO signal processing method

• May 31, 2021

  

  English version of Beyond 5G/6G White Paper has been released.

• April 20, 2021

  

  Launch of Joint Research Project on XR with Leading Overseas Research institute

• April 19, 2021

  

  World’s first 8K video live transmission experiment using real-time H.266|VVC codec

• March 5, 2021

  

  New Interoperability Trial of Open and Disaggregated 5G Access Equipment

• February 22, 2021

  A research paper has been accepted in the international journal on user modeling, “UMUAI”

• January 15, 2021

  ITSURO MORITA, NAMED 2021 IEEE FELLOW

• January 14, 2021

  

  Breaking a world record: Solving 1,161-dimensional code-based cryptography

• December 23, 2020

  

  World’s first 4K video live transmission experiment using real-time H.266|VVC codec

• December 7, 2020

  

  World’s First Demonstration of Radio over Fiber Technology for Mobile Networks with Large Capacity Transmission and Superior Installability

• November 30, 2020

  

  Realization of multicore fiber with low crosstalk and ultralow attenuation loss

• October 26, 2020

  

  Launch of Joint Research Projects with Outstanding Researchers Overseas

• September 1, 2020

  

  KDDI Research Develops the world’s first 4K H.266|VVC real-time encoder

• August 31, 2020

  

  Formulation of "KDDI Accelerate 5.0," with the Aim of Creating a Resilient Future Society in the "New Normal" Era

• April 1, 2020

  

  Changes in Executive Officers

• October 2, 2018

  

  Announcement of Exhibit at Arm TechCon 2018

• September 4, 2018

  

  Successful demonstration of new technology to operate 5G in a 4G LTE frequency band

• May 21, 2018

  

  Slicing technology developments for virtualized 5G base station

• April 24, 2018

  

  Forecasting Population Flow for New Visibility: KDDI has Developed Demographic Movement Analysis/Forecasting Technology

• February 23, 2018

  

  Successful PoC demonstration of data flows control function by edge computing

• February 1, 2018

  

  Revision of Privacy Policy

• November 16, 2017

  

  Social Experiment of "Multiple Language Voice Translation System" for Visitors using Tourist Taxi in Okinawa

• October 19, 2017

  

  Success of optical fiber transmission breaking the world record for mobile wireless signal capacity

• September 22, 2017

  

  Success of ultra-high capacity optical fiber transmission breaking the world record by a factor of five and reaching a 10 Petabits per Second

• August 8, 2017

  

  World’s Largest Transmission Capacity with Standard Diameter Multi-Core Optical Fiber: Accelerate Multi-Core Fiber Application using Current Standard Technology

• April 25, 2017

  

  Report on the successful demonstration of innovative basic technologies for future optical access network “Elastic Lambda Aggregation Network”

• March 16, 2017

  

  Exhibition at International ICT Trade Fair CeBIT 2017

• October 14, 2016

  

  KDDI Research’s Capacity Expanded Technology for Optical Fiber Transmission Demonstrated the World’s Highest Spectral Efficiency, Contributing to the Technology that Supports 5G Mobile Communications

• October 1, 2016

  

  Notice of the Completion of Our Merger

• August 3, 2016

  

  Notice of Our Merger

• March 1, 2016

  

  Tokyo Tech, Sony, JRC and KDDI Labs have jointly developed a 40 GHz and 60 GHz wave-based high-throughput wireless access network

• February 22, 2016

  

  World’s first successful AI-assisted automated network operation system PoC towards 5G

• January 21, 2016

  

  Joint development of Japanese support for smartphone keyboard app "Fleksy"

• November 18, 2015

  

  Start of Social Experiment Using Multiple Language Voice Translation System in Tourist Taxis for Visitors to Japan

• October 1, 2015

  

  KDDI R&D Laboratories Achieves Ultra-High-Speed Data Transmission of 2 Pbps over Optical Fiber Approximately Double the World’s Previous Maximum Data Transmission Capacity

• September 30, 2015

  

  KDDI R&D Laboratories Achieves World’s First Practical Application of Personal Information Protection Technology to Enhance IoT Security Combines Deployable Data Size and High Speed Processing for IoT

• September 18, 2015

  

  KDDI R&D Laboratories Wins International Competition for Its Pedestrian Dead-Reckoning Technology

• August 5, 2015

  

  KDDI R&D Laboratories and SecureBrain Develop New Technology to Prevent Infection by Malware Due to Falsified Websites Field Tests Launched for “Framework for Countering Drive-by Downloads”

• June 29, 2015

  Successful PoC of automated operation for SDN/NFV era

• June 12, 2015

  KDDI R&D Laboratories Wins the Best Application of Frameworx Award at TMForum Live!

• May 25, 2015

  KDDI R&D Laboratories Develops Transmission Method That Integrates 60 GHz Band Communications and LTE

• April 20, 2015

  Successful nationwide flow/path setting by multiple SDN controllers through different optical transport networks mutually connected --Toward the realization of a future， world-scale，integrated network service--

• July 29, 2014

  Japan’s First Field Test of an AAS with Agile Beam Control Technology

• May 27, 2014

  Successful interoperability among 100Gbit-class core, metro and access optical networks with Software Defined Transport Network technology 　　- A step toward the future integrated control of network between data centers -

• February 2, 2014

  Participate in Public Art Program of the City of San Jose as Technical Sponsor -- Utilizing Open Data from the City of San Jose for Project Mapping

• January 30, 2014

  Establishment of Cryptographic Protocol Evaluation Toward Long-Lived Outstanding Security (CELLOS) Consortium

• August 1, 2012

  KDDI to Start Twitter User Demographics Profiling Service

• April 11, 2011

  Development of Codec Equipment Applicable for Real-time Transmission of 8K UHDTV signals

• September 10, 2008

  A New Distributed File System for Management of Confidential Information

• December 28, 2007

  Development of Content-based Fast Music Retrieval Application for Mobile Phones - Extremely efficient content-based searching of music within mobile phone storage -

• October 31, 2007

  KDDI R&D LABS Developed New Technology for Pirated Video Detection

• September 27, 2007

  A New Message Authentication Mechanism for Streaming Multimedia Contents

• August 14, 2007

  Development of basic technology for ultra-realistic TV - Performance advances to enable a “real” image generation at any viewpoints -

• May 29, 2007

  Realizing e-agriculture by mobile phone -- Development and experiment of farm production control and information disclosure system --