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JGN: High Speed R&D Network Testbed
NICT has been enhancing R&D testbed network “JGN” as an infrastructure of ICT technology development. JGN has a number of worldwide access points which are connected each other with the maximum bandwidth of 100Gbps. JGN provides various network services such as L2/L3 connectivity, IP virtualization resources (virtual routers, virtual machines, and virtual storages), Optical network testbed and SDN/OpenFlow testbed called RISE. For more detail, go to AboutNEWS & EVENTS
July 6, 2022
Wide-area video distribution experiment using ultrahigh-definition video
~ Succeeded in wide-area 400G connection, NMOS multi-vendor operation, EVPN over SR-MPLS experiment ~
May 15, 2020
▪Tutorials: 9-10 November 2020
▪Workshops: 11-13 November 2020
▪Program: 16-19 November 2020
▪Exhibits: 17-19 November 2020
▪Venue: Virtual Event
▪Workshops: 11-13 November 2020
▪Program: 16-19 November 2020
▪Exhibits: 17-19 November 2020
▪Venue: Virtual Event
May 7, 2020
Succeed in the ultra-high-resolution 3D scenography image transmission
with two non-compressed full-resolution 8K video streams
January 30, 2020
Succeeded in data transmission experiment using international R&E networks (total 500Gbps bandwidth) at SC19 Denver, USA
▪SC19: 18-21 November 2019
▪Venue: Colorado Convention Center, Denver, Colorado, US
▪Venue: Colorado Convention Center, Denver, Colorado, US
October 24, 2019
▪Program: 17-22 November 2019
▪Exhibits: 18-21 November 2019
▪Venue: Colorado Convention Center, Denver, Colorado, US
▪Exhibits: 18-21 November 2019
▪Venue: Colorado Convention Center, Denver, Colorado, US
June 17, 2019
Data Mover Challenge 2020 (DMC20)
In the SupercomputingAisa 2020 (SCA20), which will be held from 24 to 27 February 2020 in Singapore, NICT ICT Research and Development Promotion Center will participate as a supporting partner in "Data Mover Challenge 2020 (DMC20)", a broadband data transmission competition. DMC is a competition for DTN (Data Transfer Node) technology, which is organized by the National Supercomputing Center (NSCC) Singapore and accepting participants from 1 June to 15 July. For more details about DMC20 please refer to the following.
- ● For the details of SCAsia2019: https://www.sc-asia.org/
- ● Data Mover Challenge: https://www.sc-asia.org/dmc20/
- ● Registration for Data Mover Challenge: https://nscc.typeform.com/to/H1t3f2
- ● Registration period: 1 June 2019 to 15 July 2019
- ● Challenge period: 12 August 2019 to 23 January 2020
- ● DMC award ceremony: 25 February 2020
Please note: the registration opens from 1 June 2019 to 15 July 2019.
May 16, 2019
"Sapporo Snow Festival" 8K Live Streaming experiment succeeded
focusing on the video distribution network security
focusing on the video distribution network security
▪Date: 28 January to 1 March 2019
February 8, 2019
NICT has exhibited at SC18, Dallas, Texas
▪Program: 11-16 November 2018 Dallas, Texas, US
November 20, 2018
NICT ICT Testbed Research and Development Promotion Center will participate in "Data Mover Challenge" which is an event as a part of SCAsia2019, will be held in Singapore from 11 to 14 March 2019 at Suntec Singapore Convention & Exhibition Centre.
- ● For the details of SCAsia2019 https://www.sc-asia.org/
- ● Data Mover Challenge https://www.sc-asia.org/data-mover-challenge/
- ● Registration for Data Mover Challenge https://nscc.typeform.com/to/D1Nbtw
Please note: the registration opens from 1 to 30 November 2018.
July 31, 2018
An article about 8K Live Streaming Multi-path transmission between Singapore and Japan is featured in "In the Field", showcasing and sharing inspiring stories and achievements from the global research and education network community.
▪Date:11-16 November 2018 Dallas, Texas, US
February 27, 2018
8K Live Streaming over Pacific Rim Multi-path transmission between Singapore and Japan
▪Article Date:6 February 2018
February 27, 2018
Achieved the World record of Long-Distance Data Transmission between Japan and the US
▪Dates:12-17 November 2017 Denver, Colorado, US
▪Date:12-17 November 2017 Denver, US
Sapporo Snow Festival 8K live images real-time transmission started
▪Date:4 February 2017
Succeeded two experiments at SC16 held in Salt Lake City
▪Date:13-18 November 2016 Salt Lake City, US
- ICT Testbed Coordination and Planning Office
ICT Testbed Research and Development Promotion Center
E-mail: tb-info@ml.nict.go.jp 
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