-Enabling the provision of quality control and low latency communications according to application or requirements by virtual 5G network partitioning-
KDDI Corporation
September 23,2020
KDDI, in cooperation with Samsung Electronics Co., Ltd. (Head Office: Suwon, South Korea; CEO: Kinam Kim; Samsung Electronics) , has successfully demonstrated network slicing in a 5G standalone network (5G SA) [
1]. In the demonstration, end-to-end (E2E) [
2] network is partitioned virtually in order to achieve multiple communication with qualities such as quality assurance, low latency and the like according to the application or needs of customers.
This is the worlds first [
3] successful demonstration of the generation of E2E network slicing where the RIC [
4] defined by the O-RAN Alliance [
5] is used to control network slicing.
Background to the demonstration
The 5G network currently provided by KDDI achieves ultra-high speed, high capacity communication services integrated with 4G in a non-standalone configuration.
For a 5G SA that we will be providing in future, we expect to introduce E2E network slicing. It enables us to provide communication functions suitable for different applications or requirements according to the purpose of use in each case; for example factory automation such as sensor information collection and remote operation in the manufacturing industry, and autonomous driving and operation control in the transportation sector.
KDDI has succeeded in the operational verification of network slicing conducted with a 5G core network (5G core) in the 5G SA configuration as part of the demonstration carried out in February 2020 [
6] in order to maximize the advantages of 5G, including network slicing. We are also moving forward with technology development and verification assuming specific use cases in cooperation with our partner.
About the demonstration
In this demonstration, in cooperation with Samsung Electronics, KDDI has implemented the RIC defined by the O-RAN Alliance in the base station network (RAN) [
7] as a new control function that ensures communication quality established in advance. By connecting the RAN to communication devices supporting 5G SA, 5G core and MEC [
8] , we have succeeded for the first time in the world in generating multiple network slices, including quality assurance and low latency, simultaneously in E2E even in conditions where communication is congested.
Previously, there was no established technical approach to providing multiple network slices that guarantee different communication qualities in E2E. Our demonstration successfully developed a technology to guarantee quality in E2E by generating network slices that include not only 5G cores, but the RAN equipped with the RIC.
As an O-RAN Alliance member, KDDI is working for standardization in an effort to realize network slicing. The outcome of our demonstration will contribute to the promotion of consideration within the O-RAN Alliance.
KDDI drives the integration of telecommunications and life design. While moving with society toward a future of sustainable growth and development, we promote technology development related to 5G based on the knowledge obtained through this demonstration. Through the provision of even more easy to use and highly reliable communication services, KDDI will contribute to increased sophistication in the industry and create new social value.
[1]
A system in which a 5G base station is combined with a core network developed specifically for 5G.
[2]
Communication from a device to another device which goes through a section comprises a core network and base stations.
[3]
As of September 23, 2020; a survey by Samsung Electronics.
[4]
An abbreviation for RAN Intelligent Controller. This controller performs advanced control of the RAN as defined by the O-RAN Alliance. Through sophisticated control enabled by the combination of AI and machine learning, RICs are expected to improve communication quality.
[5]
An abbreviation for Open Radio Access Network Alliance. An industry organization engaged in activities aimed at making 5G and other next-generation wireless access network more open and intelligent.
[6]
KDDI news release dated February 20, 2020.
Successful Demonstration for the Implementation of a Standalone Configuration in a 5G Core Network
[7]
Radio Access Network. A network for communication between communication devices and the core network.
[8]
An abbreviation for the Multi-access Edge Computing. This technology reduces the latency in the communication by arranging a server close to communication devices.
The information contained in the news releases is current at the time of publication. Products, service fees,service content and specifications, contact information, and other details are subject to change without notice.
Most recent headlines
05/01/2027
Worlds first 802.15.4ab-UWB chip verified by Calterah and Rohde & Schwarz to be ...
06/09/2026
June 9 2026, 23:00 (PDT) Dolby and MagentaTV Bring Fans Closer to the FIFA Worl...
04/08/2026
Dalet, a leading technology and service provider for media-rich organizations, t...
04/07/2026
April 7 2026, 19:00 (PDT) Detective Conan: Fallen Angel of the Highway Opens in...
01/07/2026
Broadcast Management Group (BMG) has announced the appointment of Kathy Samuels ...
01/07/2026
Shade has announced Custom Objects and Automations, a platform expansion releasing June 29, 2026, that adds database and workflow automation capabilities direct...
01/07/2026
FOR-A America has announced the addition of Jaz Wray and Fernando Cruz to its U.S. sales team. Both report to Ernie Leon, Senior VP and Head of Sales and Strate...
01/07/2026
NBC Sports will air all 15 MLB games nationally on Sunday, July 5, across NBC, P...
01/07/2026
Clear-Com has announced a wireless communications upgrade for Jeopardy! and Wheel of Fortune, deploying FreeSpeak II and FreeSpeak Icon systems across both prod...
01/07/2026
England's performance team will use Sony's STATSports APEX GPS tracking system to monitor player physical data in real time during FIFA World Cup 2026 m...
01/07/2026
Adder Technology has announced the appointment of Neil Hillier as Chief Executive Officer, effective July 1, 2026. Hillier succeeds Adrian Dickens, who transiti...
01/07/2026
Bitcentral, Inc. has announced a strategic transaction creating two separate companies. The Production and Playout business will continue as Bitcentral, now own...
01/07/2026
DAZN has announced results from DAZN48, its creator initiative for the FIFA World Cup 2026. Launched in April 2026, the program received thousands of applicatio...
01/07/2026
Sarah Rose, VP, global services, Daktronics (NASDAQ: DAKT), will be inducted into the Information Display and Entertainment Association (IDEA) Hall of Fame at t...
01/07/2026
Gravity Media and the World Economic Forum's production team provided broadc...
01/07/2026
Insight Productions has announced the launch of Insight Storm, a 53-foot mobile broadcast unit built for esports production. The truck is built around a Ross Vi...
01/07/2026
ESPN has announced several content initiatives marking America's 250th anniversary, as part of The Walt Disney Company's Disney Celebrates America pro...
01/07/2026
Eleven production kits, REMI workflows, and cloud distribution bring 40 World Cu...
01/07/2026
The conference also discussed the opportunities offered an industry that is endu...
01/07/2026
The Mountain West Conference has announced the launch of MW , a direct-to-consumer streaming platform powered by Kiswe. The platform will carry live Mountain We...
01/07/2026
New AI Assistant, Multi-channel Audio, ARA2 improvements & more
Tracktion's DAW software has just received its latest major update, gaining a selection ...
01/07/2026
Stammering, stuttering, strangulated tones
The Crow Hill Company's latest creation promises to be the most original sound set they've produced to d...
01/07/2026
Exclusive run of limited-edition modelling pedals
Sweetwater and Andertons M...
01/07/2026
The National Film and Video Foundation (NFVF) is pleased to announce that the ca...
01/07/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
01/07/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
01/07/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
01/07/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
01/07/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
01/07/2026
Manfrotto Introduces UNCOVER, the new premium camera bag collection for modern h...
01/07/2026
Blackmagic Design Powers Houston Tamil Sangam Literacy Competition
Brie Clayton July 1, 2026
0 Comments
Volunteers use ATEM Mini Pro, Blackmagic Desig...
01/07/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
01/07/2026
PlayBox Technology has published State of Broadcast Infrastructure 2026, an in-depth industry research report examining the technologies, operational challenges...
01/07/2026
LONDON, UK, 1 JULY Jigsaw24 has appointed Alan Henry as Head of Sales for Media and Entertainment, reinforcing its continued investment in helping broadcaster...
01/07/2026
Content Vault, the patent-pending secure content distribution platform protecting high-value media from disclosures, theft and unauthorised access, today announ...
01/07/2026
Bitcentral, Inc. a leading provider of enterprise software and digital media solutions for news, sports and entertainment broadcasters, as well as streaming pla...
01/07/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
01/07/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
01/07/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
01/07/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
01/07/2026
Groundbreaking First Nations Screen Business Accelerator launched through nation...
01/07/2026
Chyron Launches the All-New Chyron Academy: A Reimagined, Hands-On Learning Expe...
01/07/2026
Amplium Captures Kawasaki Brave Thunders Game with Blackmagic URSA Cine Immersiv...
01/07/2026
Boris FX Optics Expands Plugin Support to Apple Photos, Capture One, and Affinit...
01/07/2026
UKTV has today announced the appointment of Matt Berry to the newly created role of General Manager - Marketing, effective 1 July.
Matt will take on this senio...
01/07/2026
Sky Zero Footprint Fund-backed TV campaign featuring Deborah Meaden challenges consumers to rethink everyday bathroom wasteWednesday 1 July 2026
Fussy asks Bri...
01/07/2026
Constituency-level analysis reveals where girls miss out most on sport - and where targeted action could unlock more than £640 million in economic and health be...
01/07/2026
Wuppertal July 1, 2026
Riedel and SKAARHOJ Expand Collaboration With SimplyLive IntegrationRiedel Communications today announced an expanded collaboration wit...
01/07/2026
Apple today introduced power-packed updates to Apple Creator Studio, a groundbre...
-Enabling the provision of quality control and low latency communications according to application or requirements by virtual 5G network partitioning- 
