Friday, 02 August 2024 09:57

NTT Docomo blazes with ‘fastest’ SA 5G speeds in Japan

By
Rate this item
(0 votes)

Japanese mobile phone operator NTT Docomo plans to deploy new radio dual connectivity using three frequency bands—two Sub-6 (3.7GHz and 4.5GHz bands) and millimetre-wave (28GHz band)—to deliver what it claims Japan’s fastest download speed of up to 6.6Gbps using standalone (SA) architecture.

It will be offered within 5G SA coverage areas in Tokyo and Kanagawa Prefecture with plans for gradual expansion.

Standalone (SA) mode is an optional 5G service for certain smartphones and other mobile devices under a 5G service contract. Utilisation requires a 5G SA subscription, a compatible device, and a compatible SIM card. Services must be used within a 5G SA coverage area, NTT Docomo says.

In December 2021, Docomo began offering 5G SA services, and from August 2022 it combined one of two Sub-6 frequencies with the millimeter-wave band to deliver maximum download speeds of 4.9Gbps and upload speeds of 1.1Gbps.

Going forward, Docomo said it will continue to broaden its range of millimeter-wave band-compatible devices and extend service coverage in response to customer needs.





EXL AI IN ACTION VIRTUAL EVENT 20 MARCH 2025

Industry leaders are looking to transform their businesses and achieve measurable outcomes with AI.

As organisations across APAC navigate the complexities of AI adoption, this must-attend event brings together industry leaders, real-world demonstrations, and visionary panel discussions to bridge the gap between proof-of-concepts and enterprise-wide AI implementation.

Learn how to overcome common challenges in deploying AI at scale.​

Unlock cost savings, efficiency, and better customer experiences with AI.

Discover how industry expertise and data intelligence enable practical AI deployment.

Register for the event now!

REGISTER!

PROMOTE YOUR WEBINAR ON ITWIRE

It's all about Webinars.

Marketing budgets are now focused on Webinars combined with Lead Generation.

If you wish to promote a Webinar we recommend at least a 3 to 4 week campaign prior to your event.

The iTWire campaign will include extensive adverts on our News Site itwire.com and prominent Newsletter promotion https://itwire.com/itwire-update.html and Promotional News & Editorial. Plus a video interview of the key speaker on iTWire TV https://www.youtube.com/c/iTWireTV/videos which will be used in Promotional Posts on the iTWire Home Page.

Now we are coming out of Lockdown iTWire will be focussed to assisting with your webinars and campaigns and assistance via part payments and extended terms, a Webinar Business Booster Pack and other supportive programs. We can also create your adverts and written content plus coordinate your video interview.

We look forward to discussing your campaign goals with you. Please click the button below.

MORE INFO HERE!

Kenn Anthony Mendoza

Kenn Anthony Mendoza is the newest member of the iTWire team. Kenn is also a contributing writer for South China Morning Post Style, and has written stories on Korean entertainment, Asian and European royalty, Millionaires and Billionaires, and LGBTQIA+ issues. He has been published in Philippine newspapers, magazines, and online sites: Tatler PhilippinesManila BulletinCNN Philippines LifePhilippine StarManila Times, and The Daily Tribune. Kenn now covers all aspects of technology news for iTWire.com.

Related items

  • SoftBank to invest up to US$40 billion in OpenAI

    Japanese telecoms and tech investment giant SoftBank Group has entered into a definitive agreement with US artificial intelligence market leader OpenAI to invest up to US$40 billion in the company.

    Of the total investment, SoftBank to inject up to US$30 billion of its own capital and syndicate out US$10 billion to co-investors.

    The investment is made on the basis of valuing OpenAI at US$260 billion - giving SoftBank and co-investors a potential stake of up to 15.38%

    Under the agreement, SoftBank will pay an initial instalment of US$10 billion in April 2025 and between US$10-30 billion by the end of 2025.

    SoftBank outlined its rationale for its AI investment saying the "information revolution" has now entered a new phase led by AI.

    {loadposition stan}

    "In this context, SoftBank Group has declared its mission to realise Artificial Super Intelligence (ASI) for the advancement of humanity," SoftBank says..

    "Recognising OpenAI as the partner closest to achieving Artificial General Intelligence (AGI), a key milestone on the path to ASI, and its mission of ensuring AGI benefits all of humanity, SoftBank Group has positioned OpenAI as its most important partner and invested US$2.2 billion in total since September 2024."

    According to SoftBank, the advancement of OpenAI’s AI models is key to achieving AGI and ASI, and massive computing power is essential.

    "To that end, SoftBank Group has announced the “Stargate Project” together with OpenAI on January 21, 2025, to build dedicated AI infrastructure for OpenAI in the United States," SoftBank says.

    "In alignment with this initiative, and to both further support OpenAI’s growth and capture the benefits of that growth, SBG has decided to make follow-on investments in OpenAI."

  • NTT, DOCOMO, NEC demo distributed MIMO for 6G in cars and trains

    Japanese telecoms and tech giants NTT, DOCOMO, and NEC have demonstrated a distributed MIMO technology system that maintains communication quality in the mmWave 40 GHz band when a large number of antennas are distributed among multiple locations.

    Autonomous driving technologies will require increasingly faster and larger-capacity wireless communications. To this end, efforts are under way to make effective use of the millimetre wave band, and even higher frequency bands for mobile communications.

    In high-speed mobile environments, rapid changes in communication conditions occur due to both the movement of the vehicle itself and surrounding high-speed vehicles.

    To boost millimetre-wave transmissions, high-frequency distributed MIMO systems can be deployed in which a single base station uses a large number of antennas distributed among various locations for transmission to each mobile terminal.

    For high-frequency distributed MIMO transmission, it is necessary to detect the optimal combination of distributed antennas and beams in response to changes in the radio communication environment for each mobile terminal.

    NTT and DOCOMO have developed a beam-search technology that can rapidly detect the optimum combination of distributed antennas and beams using the same beam identification signal.

    {loadposition stan}

    Billed as a successful demonstration of future high frequency 6G communications in cars and trains, the demonstration was conducted in a simulated high-speed mobile environment, driving a mobile-terminal vehicle at 100 km/h, with three distributed antennas at 150m intervals installed on one side of the road.

    The technology selects the most appropriate antennas and beams at high speed and uses frequency and timing-compensation technology to prevent significant changes in reception frequency and timing on the mobile-terminal side, even if the terminals are moving at high speed or are shielded by other vehicles moving at high speed.

    According to the three partner companies, the demonstration verified the potential of mmWave distributed MIMO to achieve stable, high-capacity wireless communications in high-speed moving environments, such as automobiles and trains, for purposes such as providing large-volume content to many passengers and collecting massive sensing data for automated driving.

    "Throughput drop during antenna switching was suppressed to maintain throughput at about 100Mbps," the partner companies said.

    "The result was stable high-capacity communication using millimetre waves even during high-speed travel."

    The three companies say they will proceed with verifications of actual services on roads and railways, aiming to eventually implement high-frequency distributed MIMO in high-speed mobile environments.

  • E2A Consortium to connect Japan, Korea, Taiwan to US with submarine cable

    A consortium comprising Chunghwa Telecom (CHT), SK Broadband (SKB), SoftBank, and Verizon - the E2A Consortium - have announced a project to build a new transpacific submarine cable system, E2A, that will connect Japan, Taiwan, South Korea and the US.

    The consortium selected Alcatel Submarine Networks (ASN) to build a 12,500 km transpacific fibre optic network designed to significantly enhance digital connectivity between Asia and North America.

    Japanese telecoms giant SoftBank says there has been a massive surge in demand driven by cloud computing, data processing and next-generation mobile networks, the need for ultra-high-capacity, low-latency infrastructure.

    "The E2A represents a major step forward in global communications, delivering unprecedented performance, scalability, and reliability, while integrating sustainability-driven design principles," Softbank says.

    {loadposition stan}

    The transpacific E2A submarine cable system will link major digital hubs in Asia and North America, with landings in Maruyama (Chiba, Japan), Toucheng (Taiwan), Busan (South Korea) and Morro Bay (California, USA).

    The E2A cable will feature 12 fibre pairs (FP) delivering capacity of more than 192 Tbps, 18kV power feeding technology, Open Cable System architecture, and has an expected Ready for Service (RFS) date in the second half of 2028.

    “We're very pleased to have initiated the project for a new submarine cable connecting East Asia and the United States," said Teruyuki Oya, Vice President, Head of the Mobile & Network Division, Technology Unit, at SoftBank Corp.

    "As we enter an era where AI is being fully implemented, the importance of international submarine cables connecting not only Japan and the United States but also major parts of Asia as arteries of information is increasing.

    "SoftBank will advance the development of global, multifaceted, and stable platforms by building infrastructure for the AI era.”

  • Rimini Street honoured with Multiple Consecutive 'Great Place to Work' certifications and 'leadership Award' Across Asia, Europe and North America

    Rimini Street employees in Israel, Japan, Korea, Singapore, UK and USA celebrate the company’s commitment to an extraordinary workplace culture of fairness and togetherness

    COMPANY NEWS: Rimini Street, a global provider of end-to-end enterprise software support and innovation solutions, and the leading third-party support provider for Oracle, SAP and VMware software, today announced it has been honoured with multiple consecutive Great Place to Work® certifications in Israel, Japan, Singapore, UK and USA, and Best Workplaces™ Korea’s Most Respected CEO award for Seth Ravin, CEO of Rimini Street.

    Great Place to Work® is the global authority on workplace culture, employee experience, and leadership behaviours proven to deliver market-leading revenue, employee retention, and increased innovation. Best Workplaces™ awards are granted upon review of the detailed Culture Brief™ benchmarked against industry and regional peers.

    “A colourful melting pot of diverse cultures but sharing a single passion for success, we are proud of our global workforce and passionate leaders starting from our CEO on down, who are committed to making Rimini Street a great place to work for all,” said Brian Almas, senior vice president of global human resources at Rimini Street.

    Rimini Street Employees Feel They are Treated Fairly Regardless of Age, Gender or Race
    The anonymous surveying of Rimini Street employees during the certifications revealed:

    • People here are treated fairly regardless of their age (98%, Japan, 96%, Israel)
    • People are treated fairly regardless of their gender (100%, Singapore, 98%, Japan, 96%, Israel)
    • People here are treated fairly regardless of their race (96%, Israel and Japan)

    Rimini Street Employees Say They Feel Welcome, Heard, and Good About Community Contributions
    Additional highlights of the survey include:

    • When you join the company, you are made to feel welcome (100%, Singapore and UK, 96% Israel, and Japan, 94%, USA)
    • My manager/supervisor and I have open and honest conversations about work (95%, UK)
    • I feel good about the ways we contribute to the community (92%, USA)
    • I am able to take time off from work when I think it’s necessary (91%, USA)

    “Our open-door policy empowers our people to speak up and be actively engaged in shaping our path forward. Whether we are in-person, online or remote, we move together as one on Rimini Street,” said Almas.

    We are Hiring!
    Grow your career at a company that puts its people first and invests in the community. Visit Rimini Street’s career page at: https://www.riministreet.com/company/careers/

    About Rimini Street, Inc.
    Rimini Street, Inc. (Nasdaq: RMNI), a Russell 2000® Company, is a global provider of end-to-end enterprise software support and innovation solutions and the leading third-party support provider for Oracle, SAP and VMware software. The Company offers a comprehensive portfolio of unified solutions to run, manage, support, customize, configure, connect, protect, monitor, and optimize enterprise application, database, and technology software. The Company has signed thousands of contracts with Fortune Global 100, Fortune 500, midmarket, public sector and government organizations who selected Rimini Street as their trusted, proven mission-critical enterprise software solutions provider and achieved better operational outcomes, realized billions of US dollars in savings and funded AI and other innovation investments.
    To learn more, please visit www.riministreet.com and connect with Rimini Street on X, Facebook, Instagram, and LinkedIn.

  • Telkom Kenya signs MoU with Rakuten and Airspan for Open RAN trials

    Telkom Kenya has partnered with Japan-based technology services provider Rakuten Symphony and US-based Open RAN developer Airspan Networks, to develop and test Open RAN technology in the East African nation.

    The Japanese and United States governments have agreed to fund the project through a technology grant of US$4.4 million that will be administered by Rakuten Symphony and Airspan Networks.

    Under the agreement, the project partners will set up a testing facility and conduct field and network tests to advance 4G/5G, Open RAN, and AI innovation on the African continent.

    The three companies will also conduct field trials to ensure optimal performance and seamless integration into Telkom’s network infrastructure.

    The partners say that a long-term objective of the project is knowledge transfer and training of local developers and engineers.

    {loadposition stan}

    “Telkom is pleased to collaborate in this consortium of cutting-edge technology leaders in this field of open architecture telecommunications network and reap the benefits of modern, and ultimately, inevitable technological advances such as AI," Telkom’s Chief Executive Officer, Mr Mugo Kibati says.

    "This is a significant milestone in positioning Kenya and Africa as a research, development, manufacturing, and testing hub of leading cutting-edge technology.”

    Telkom says it is also investing in talent up-skilling, positively impacting its R&D and Innovation, which will in turn enhance its overall proposition to its customers.

    “Unlike other operators in the region that purchase RAN technology, Telkom is intent on being involved in the entire process; the development, testing, and consequent deployment of the technology in an open environment," Telkom's Kibati says.

    "In addition, our teams will benefit greatly from knowledge transfer with global market leaders.”

    President and CEO of Airspan, Glenn Laxdal says Telkom’s collaboration with the consortium to explore the latest telecommunication advancements will place Kenya in a position of technological leadership within the African region.

    "Airspan is proud to support this vision with advanced 4G/5G solutions, alongside Rakuten Symphony, whose expertise as the one of world’s largest commercial Open RAN vendors ensures impactful results,” Laxdal said.

Subscribe to Newsletter

*  Enter the security code shown: img0

WEBINARS & EVENTS

CYBERSECURITY

PEOPLE MOVES

GUEST ARTICLES

Guest Opinion

ITWIRETV & INTERVIEWS

RESEARCH & CASE STUDIES

Channel News

Comments