-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
17/02/2025
TVBEurope talks to the team who brought a piece of broadcasting history back to life on BBC Wales last night
By Jenny Priestley
Published: February 14, 2025 ...
17/02/2025
Eligible studios will receive the relief directly from their local authorities, with no need to submit a claim
By Matthew Corrigan
Published: February 17, 20...
17/02/2025
As DEI initiatives come under pressure in the USA, supporters of Rise, which promotes diversity in the media and entertainment sector, discuss the continuing im...
17/02/2025
EIB Global loan will partially fund SES's continued O3b mPOWER medium earth orbit (MEO) fleet expansion enabling additional capacity worldwide. O3b mPOWER s...
15/02/2025
At Nielsen, Business Resource Groups (BRGs) play a critical role in nurturing a ...
15/02/2025
Innovation to empower creativity: Explore the latest in Lightroom
Rob Christensen February 15, 2025
0 Comments
Whether you want to remove distracting ...
15/02/2025
Wisycom, a worldwide leader in RF technology and provider of wireless solutions, announces a new distribution agreement with EQUAPHON. An Argentinian profession...
15/02/2025
DPA Microphones, the leading manufacturer of high-quality microphone solutions, is pleased to welcome Nicholas Nick Mariano and Vincent Vince Divine to the ...
15/02/2025
Tuxera, a leading provider of quality-assured file systems and networking solutions, will showcase how Tuxera Fusion SMB enables unprecedented performance for m...
15/02/2025
Bitmovin's latest Video Developer Report indicates an increasing role of AI, the slow adoption of next-generation codecs, and continuing challenges when it ...
15/02/2025
When Michelin Enterprises set out to promote its prestigious Hotel Guide in the new Sleepless in the Kitchen , campaign, veteran German/Slovenian gaffer Robert...
15/02/2025
Formula E, the world's first all-electric racing series, revolutionizing motorsport with cutting-edge technology and a commitment to sustainability has sele...
15/02/2025
Agile Content, a global leader in TV and video technology solutions, announces its rebranding to AgileTV.
The transition to AgileTV stems from a commitment to ...
15/02/2025
Hiltron Communications will promote the latest additions to its range of satellite communication products, systems and supporting services at GovSatCom 2025. Th...
15/02/2025
Following the success of the original Airglow Booklight, DoPchoice debuts a new addition to their inflatable line the Float. This lightweight, inflatable, round...
15/02/2025
LAS VEGAS Marshall Electronics has announced that it will debut its newest camera controller, the RCP Plus, at the 2025 NAB Show at Booth N2649 between April 5 ...
15/02/2025
ATLANTA Gray Media has named Blake Sebo as the next general manager of KTUU and KYES, Gray's NBC and CBS affiliates in Anchorage, Alaska....
15/02/2025
KOKKEDAL, Denmark DPA Microphones will feature its new CORE+ technology for distortion-free microphone sound at the 2025 NAB Show, April 5-9, in Las Vegas....
15/02/2025
SWANSEA, U.K. QuickLink will launch StudioPro-NDI and StudioPro-3, two new models of its QuickLine StudioPro video production platform, at the 2025 NAB Show, Ap...
15/02/2025
Live From 2025 NBA All-Star Game Weekend: After 25 Years, Turner Sports All-In F...
15/02/2025
NASCAR Driver Cam on Max Embraces Cloud-Based Workflow for 2025 Season Chris Brown of WBD Sports says Mobii will play key part in delivering signals from the tr...
14/02/2025
Last month, we officially launched the Spotify Partner Program, a powerful new m...
14/02/2025
From an island off the coast of Lutruwita to the global stage in France SBS & ...
14/02/2025
The future of electro-optical/infrared (EO/IR) land systems is evolving so that ...
14/02/2025
Here are 5 reasons why you should attend ISE 2025
Discover more about Calrec: Learn more about Calrec's legacy of innovation in broadcast audio solutions ...
14/02/2025
World Radio Day: On the same wavelength
By Graham Murray, International Sales Manager at Calrec
To mark World Radio Day, Calrec's International Sales Ma...
14/02/2025
DALLAS and TYSONS, Va. Tegna has concluded a broadcast rights agreement that makes Tegna's KFAA in Dallas the exclusive local television partner of the Dall...
14/02/2025
Amazon's Prime Video has released a new app for Apple TV that the streamer said delivers an improved streaming experiences with faster scrolling, improved s...
14/02/2025
CLEVELAND Telos Alliance announced a software update for its Axia Quasar XR and SR line of audio-over-IP (AoIP) mixing consoles and will show the offering at th...
14/02/2025
Puget Systems Returns to HPA Tech Retreat 2025 with New Analysis Tools for Puge...
14/02/2025
Glass Animals: Tour of Earth Uses Blackmagic Live Production Workflow
Brie Clayton February 14, 2025
0 Comments
80six deploys Blackmagic URSA Broadcas...
14/02/2025
A dispute between Paramount and Youtube TV that would have pulled CBS stations and Paramount's cable channels from the streaming service has been temporaril...
14/02/2025
Colourist Deidre (Dee) McClelland details how she helped shape the distinct look and feel of whimsical Oscar-nominated stop-motion film, Memoir of a Snail
By C...
14/02/2025
BitFire said it intends to introduce forward-looking services that simplify the launch of live production workflows, and enhance real-time collaboration
By Jen...
14/02/2025
The claim by the liquidators is the latest twist in the ongoing saga of the companys collapse at the end of 2021
By Matthew Corrigan
Published: February 14, ...
14/02/2025
A carriage dispute between YouTube TV and Paramount could come to a head today (Feb. 13), with the virtual pay TV provider threatening to pull all of the progra...
14/02/2025
ENGLEWOOD CLIFFS, N.J. LG Electronics USA has opened a new in-house, state-of-the-art virtual production studio at its 360,000-square-foot North American headqu...
14/02/2025
NEW YORK In a bid to help local broadcasters find new ways of monetizing their content, the Coalition for Innovative Media Measurement (CIMM) and TVB have relea...
14/02/2025
WASHINGTON Three Democratic U.S. Senators have sent a stern letter blasting FCC Chair Brendan Carr for the weaponization of the agency for attacking broadcast...
14/02/2025
Years after launching the streaming service Apple TV+ in November of 2019, Apple has finally released a version of its steaming app for Android devices....
14/02/2025
FOOTHILL RANCH, Calif. Red Digital Cinema will make its V-RAPTOR [X] and KOMODO-X camera systems available with Nikon's premier Z Mount, providing filmmaker...
14/02/2025
DAYTONA, Fla. The Fox Sports production of this year's Daytona 500 will see the addition of a few new tech elements and the continued unfolding of the broad...
14/02/2025
Watch Bryson Battles Blind Audition on The Voice Get a Four-Chair Turn Michael Bubl said the Boston Conservatory at Berklee musical theater senior might have...
14/02/2025
2025 Daytona 500: FOX Sports Looks To Ride Super Bowl LIX Momentum Into NASCAR S...
14/02/2025
14 Feb 2025
VEON's Kyivstar and the Come Back Alive Foundation Raise USD 2....
14/02/2025
Max Renews THE PITT, Starring Noah Wyle, For A Second Season
Max
Warner Bros. Television Group
The Pitt
New Episodes Of The Medical Drama From John...
14/02/2025
This year, Technicolor proudly celebrates 110 years of shaping the magic of cinema pioneering color, visual effects, and innovation that bring unforgettable l...
14/02/2025
NBA All-Star: More Games, More Teams, More Music, More Sound From the Court Turner Sports' team will deploy familiar tech to capture all the audio By Dan D...
14/02/2025
LIV Golf Continues To Innovate With Drones, Data-Driven Graphics, and All-Access...
-Enabling the provision of quality control and low latency communications according to application or requirements by virtual 5G network partitioning- 
