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June 6, 2022. TOKYO.

Aiming to realize stable, high-speed communication using high sub-terahertz frequency range.

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Fujitsu today announced that it will start collaboration with NTT DOCOMO, INC. (hereinafter DOCOMO)(1) and Nippon Telegraph and Telephone Corporation (hereinafter NTT)(2) to conduct joint trials towards the realization of practical applications for 6G. In the joint trials, the partners will utilize radio waves in the high frequency range (sub-terahertz waves) of 100 GHz and 300 GHz, which represent promising candidates for use in 6G to realize a high-speed communication technology with radio wave propagation that is not affected by obstacles. The companies further aim to develop a high-frequency wireless device that utilizes a compound semiconductor(3).


Fujitsu positions network technology as an essential element in its efforts to deliver business transformation through digital innovation and ultimately achieve a more sustainable society.


Background and tasks

6G networks are expected to further accelerate the digitization of society and provide essential solutions to complex societal issues. To this end, global R&D activities focus on further advancing the high-speed, large-capacity, low-latency, and simultaneous multi-connection features of current 5G networks and aim to realize communications with low power consumption with an eye towards the full-scale launch of 6G networks and services around 2030.


Wider frequency bands play a significant role in realizing high-speed and large-capacity communication exceeding that of current 5G networks. 100GHz and above are promising frequency bands for 6G networks that would enable communication speeds of over 100 Gbps, which is ten times higher than that of current 5G networks. However, radio waves at higher frequencies tend to be more easily affected by obstacles, which makes communication between distant points difficult.


Outline of the joint trials

To address this issue, Fujitsu, DOCOMO and NTT will conduct joint trials of distributed MIMO(4), a wireless communication technology where multiple sub-terahertz wave antennas are dispersed to simultaneously emit radio waves from multiple directions to a receiving terminal.


Through this joint experiment, the three companies aim to develop technology that is resistant to obstruction and realizes stable high-speed wireless communication over 100 Gbps.


In order to realize high-speed and large-capacity communications at sub-terahertz waves with small size and low power consumption, Fujitsu aims to develop high-frequency wireless devices utilizing compound semiconductors such as gallium nitride (GaN) and indium phosphorus (InP). Moving forward, Fujitsu will promote the development of technologies for the realization of practical applications for 6G and actively engage in global 6G standardization activities to contribute to solving societal issues through R&D.


Naoki Tani, Executive Vice President and Chief Technology Officer at DOCOMO, comments: "DOCOMO has been collaborating with Fujitsu since 2014 to verify wireless technologies towards the realization of 5G, and has leveraged the obtained know-how to provide 5G commercial services since 2020. We are delighted to collaborate with Fujitsu also towards the realization of the 6G concept.

DOCOMO and NTT will initiate experimental trials with Fujitsu to establish 6G wireless technologies for sub-THz communication using 100 GHz and 300 GHz band, and make a solid contribution to 6G commercialization with a variety of industry partners."


  • [1] NTT DOCOMO, INC. : Headquarters: Chiyoda-ku, Tokyo; President & CEO: Motoyuki Ii.

  • [2] Nippon Telegraph and Telephone Corporation (NTT) : Headquarters: Chiyoda-ku, Tokyo; President and CEO: Jun Sawada.

  • [3] Compound semiconductor : A semiconductor consisting of two or more elements such as GaN (gallium nitride) and InP (indium phosphorus). Since the mobility of electrons is higher than that of silicon semiconductors, high-speed operation is possible.

  • [4] Distributed MIMO : A technology that enables high-speed communication by simultaneously transmitting different signals from multiple distributed transmitting antennas and separating the signals received by multiple receiving antennas.


Related Links

  • Why "6G" Now? Fujitsu Sets Sights on 2030

Fujitsu’s Commitment to the Sustainable Development Goals (SDGs)

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The Sustainable Development Goals (SDGs) adopted by the United Nations in 2015 represent a set of common goals to be achieved worldwide by 2030. Fujitsu’s purpose — “to make the world more sustainable by building trust in society through innovation” — is a promise to contribute to the vision of a better future empowered by the SDGs.


The goals most relevant to this project

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About Fujitsu

Fujitsu’s purpose is to make the world more sustainable by building trust in society through innovation. As the digital transformation partner of choice for customers in over 100 countries, our 124,000 employees work to resolve some of the greatest challenges facing humanity. Our range of services and solutions draw on five key technologies: Computing, Networks, AI, Data & Security, and Converging Technologies, which we bring together to deliver sustainability transformation. Fujitsu Limited (TSE:6702) reported consolidated revenues of 3.6 trillion yen (US$32 billion) for the fiscal year ended March 31, 2022 and remains the top digital services company in Japan by market share. Find out more: www.fujitsu.com.


Press Contacts

Fujitsu Limited Public and Investor Relations Division Inquiries


All company or product names mentioned herein are trademarks or registered trademarks of their respective owners. Information provided in this press release is accurate at time of publication and is subject to change without advance notice.


Date: 6 June, 2022

City: Tokyo, Japan

Company: Fujitsu Limited



May 13, 2022. HANOI, Vietnam and SAN DIEGO.

Viettel Group and Qualcomm Technologies, Inc. announced plans to collaborate and develop a next-generation 5G Radio Unit (RU) with massive MIMO capabilities and distributed units (DUs). This focuses on helping to expedite the development and roll-out of 5G network infrastructure and services in Vietnam and globally.


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Mr. Hoang Dinh Hai Truyen, Representative of Viettel High Technology Industries Corporation and Mr. Durga Malladi, Senior Vice President and General Manager, Mobility and Infrastructure, Qualcomm Technologies.


Using the Qualcomm® X100 5G RAN Accelerator Card and Massive MIMO Qualcomm® QRU100 5G RAN Platform combined with its own advanced hardware and software systems, Viettel expects to accelerate the development and commercialization of high-performance Open RAN massive MIMO solutions, which simplify network deployment and lower total cost of ownership (TCO).


Viettel is one of four global partners trusted and selected by Qualcomm to participate in the development and application of this new 5G chipset of Qualcomm. According to Qualcomm, the partnership will help advance the cellular ecosystem and accelerate the innovation cycle.

"Viettel has been a pioneer in adopting new telecommunications technologies including 5G. We are delighted to have Qualcomm Technologies as a key technology provider in our 5G gNodeB project," said Nguyen Vu Ha, general director, Viettel High Technology. "This collaboration between Qualcomm Technologies and Viettel Group will be the cornerstone of Vietnam's national strategy for Made in Vietnam 5G infrastructure."


"Qualcomm Technologies, as a global technology leader in 5G, is looking forward to collaborating with Viettel for the development of Open RAN solutions that will establish the foundation for Vietnam's next-generation of wireless networks," said Durga Malladi, senior vice president and general manager, Cellular Modems and Infrastructure, Qualcomm Technologies, Inc.


About Viettel

Viettel has built a large 4G telecommunications infrastructure covering 97% of Vietnam population and has become a pioneer in 5G adoption in Vietnam. Viettel's 5G services are available in 16 cities and provinces in Vietnam to date. Viettel develops full network elements including Devices, Radio Access Network (RAN), Transmission Network, and Core Network which are forming a strong foundation for digital society.


About Qualcomm

Qualcomm is the world's leading wireless technology innovator and the driving force behind the development, launch, and expansion of 5G. Qualcomm Technologies, Inc., a subsidiary of Qualcomm Incorporated, operates, along with its subsidiaries, substantially all of our engineering, research and development functions, and substantially all of our products and services businesses, including our QCT semiconductor business.


SOURCE Viettel Group


May 19, 2022. BEIJING, HONG KONG.

Research and development expenses reached RMB3.5 billion, an increase of 16.0% year-over-year


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Xiaomi Corporation (“Xiaomi” or the “Group”; stock code:1810), a consumer electronics and smart manufacturing company with smartphones and smart hardware connected by an Internet of Things (IoT) platform at its core, announced its unaudited consolidated results for the three months ended March 31, 2022.


In the first quarter of 2022, Xiaomi’s total revenue reached RMB73.4 billion. Adjusted net profit was RMB2.9 billion. Investment related to technological innovation and other new initiatives amounted to RMB425 million. Research and development expenses reached RMB3.5 billion, an increase of 16.0% year-over-year.


Despite continued supply shortage of key components, resurgence of COVID-19 and global macroeconomic headwinds, the Group continued to build on its business model and technological innovation capabilities combined with the company’s long-term investment in new initiatives. The company has continued to advance its business strategies while strengthening its foundation.


Global MIUI MAUs reach 529 million as Xiaomi’s premiumization strategy makes strides


In the first quarter of 2022, global smartphone shipments significantly declined due to global macroeconomic headwinds and the resurgence of the COVID-19. Building on Xiaomi’s premiumization strategy, its dual-brand strategy, continued advancements in core technologies and enhanced channel operations, the company maintained steady growth despite industrial headwinds.


In the first quarter of the year, Xiaomi’s global smartphone shipments amounted to 38.5 million units. According to Canalys, the Group’s market share of smartphone shipments ranked top three in 49 countries and regions. Driven by its premiumization strategy, global shipments of smartphones with retail prices at or above RMB3,000 in mainland China and EUR300, or equivalent, in overseas markets reached nearly 4 million units. The global average selling price ("ASP") of smartphones grew 14.1% year-over-year to RMB1,189. According to third-party data, Xiaomi’s market share ranked No. 1 among Android smartphone vendors in the first quarter of the year for smartphones with retail prices between RMB4,000 and RMB6,000 in mainland China.


Xiaomi remained committed to executing its dual-brand strategy in the quarter bringing innovative user experiences and significantly expanding its target user base. For example, Xiaomi 12 series, Redmi K50, Redmi K50 Pro and Xiaomi Civi 1S have attracted over 50% new users.


In addition, Xiaomi’s new retail channel continued to empower its product strategy fortifying the company’s leading position in the online channel during the period. According to third-party data, the Group led the market with a 32.3% market share in the online smartphone shipment market in mainland China during the quarter. At the same time, the offline channel accounted for over 50% of premium smartphone shipments in mainland China.


Continued to elevate interconnectivity experience with a leading smart ecosystem


Xiaomi’s “smartphone x AIoT” strategy continues to grow in significance. As of March 31, 2022, the number of connected devices (excluding smartphones, tablets and laptops) on its AIoT platform reached 478 million, an increase of 36.2% year-over-year; the number of users with five or more devices connected to its AIoT platform (excluding smartphones, tablets and laptops) reached 9.5 million representing a year-over-year increase of 38.7%. In March 2022, the MAU of AI Assistant ("小愛同學") reached 115.3 million, up 23.9% year-over-year, and the MAU of Mi Home App grew to 65.8 million, an increase of 33.8% year-over-year.


Xiaomi’s IoT and lifestyle products revenue achieved robust growth primarily due to a diverse product portfolio and refined business management. In the first quarter, revenue from IoT and lifestyle products reached RMB19.5 billion, an increase of 6.8% year-over-year. Gross profit margin reached a quarterly high of 15.6%.


Capitalizing on Xiaomi’s robust smart ecosystem and compelling user experience, its smart TV again achieved growth against the industry trend. In the first quarter of 2022, global shipments of smart TVs reached 3 million units, an increase of over 15% year-over-year. According to All View Cloud ("AVC"), Xiaomi’s smart TV shipments ranked No. 1 in mainland China for the 13th consecutive quarter and maintained a top five ranking globally.


At the same time, Xiaomi remains committed to product quality and innovation and further drove synergy among key product categories. Its smart large home appliance category (comprising air conditioners, refrigerators and washing machines) continued to deliver strong growth with revenue increasing more than 25% year-over-year in the first quarter of 2022. Xiaomi Pad 5 series continued to gain traction with steady increases in both shipments and market share. According to Canalys, Xiaomi’s tablet shipments ranked No. 3 in mainland China in the first quarter of 2022. Xiaomi Pad 5 series has become one of the top revenue-generating IoT categories since its launch in August last year.


Solid growth in internet services business fueled by diversified revenue streams


Internet services business maintained solid growth in the first quarter of 2022 driven by the company’s continued expansion of its internet user base and diversified revenue streams. Internet services revenue reached RMB7.1 billion, an increase of 8.2% year-over-year. In March 2022, global MIUI MAUs reached 529 million, an increase of 104 million year-over-year, and MIUI MAUs in mainland China reached 136 million, an increase of 17 million year-over-year, both achieving historical highs. MIUI MAUs in mainland China have increased for six consecutive quarters laying a solid foundation for the development of the internet business in the future.


Driven by the platform strategy, expansion of content offerings and high-end brand advertising, both Xiaomi’s TV value-added service revenue and TV advertising revenue achieved a quarterly high. In March 2022, MAU of smart TVs (including Xiaomi Box and Xiaomi TV Stick) exceeded 50 million for the first time. As of March 31, 2022, the number of TV paid subscribers reached 5.5 million. In the first quarter of 2022, advertising revenue reached RMB4.5 billion, an increase of 16.2% year-over-year, primarily attributable to the growth of search revenue, performance and brand advertising revenue.


With solid growth in its global user base, Xiaomi’s overseas internet business maintained a robust growth trajectory. In the first quarter of 2022, overseas internet services revenue reached RMB1.6 billion, an increase of 71.1% year-over-year. Contribution of overseas internet services revenue to total internet services revenue continued to grow and reached 21.9%, a quarterly high.


Overseas internet services maintained growth momentum as global business operations continue to expand


Xiaomi's overseas business operations has maintained healthy development as the company continued to execute its globalization strategy. In the first quarter of 2022, revenue from overseas markets reached RMB37.5 billion and accounted for 51.1% of total revenue.


According to Canalys, in the first quarter of 2022, its market share of smartphone shipments ranked top three in 49 countries and regions and among the top five in 68 countries and regions globally. For smartphone shipments in Europe, Xiaomi continued to rank No. 3 in the first quarter of 2022 with 19.7% market share.


Xiaomi continued to penetrate the overseas carrier channel. According to Canalys, Xiaomi shipped more than 5.7 million smartphones through carrier channels in overseas markets (excluding India, Sri Lanka, Nepal and Bangladesh) in the first quarter of 2022, an increase of more than 10% year-over-year. Xiaomi’s smartphone market share through carrier channels ranked top three in 38 overseas markets.


Technology for good to drive sustainable development


Technology advancement remains the bedrock of Xiaomi’s business and the company has remain committed to the relentless pursuit of technological innovation and product quality. In the first quarter of 2022, research and development expenses reached RMB3.5 billion, an increase of 16% year-over-year. Investment related to technological innovation and other new initiatives amounted to RMB425 million. As of March 31, 2022, Xiaomi had over 26,000 patents granted and over 53,000 patent applications globally.


Xiaomi continues to push the latest innovations in imaging and charging technologies. It had more than 980 granted patents and more than 2,400 patent applications globally related to imaging technology. In relation to charging technology, the Group had over 1,550 patent applications globally, including over 390 patent applications for wired fast-charging. A comprehensive and diversified patent portfolio has been a strong source of support for Xiaomi to help it achieve breakthroughs in terms of brand and overall quality.


In addition, Xiaomi has fully incorporated environmental, social and governance into its business operations and management actively promoting the development of a sustainable economy. It has set multiple environmental goals related to energy, greenhouse gas emissions and water based on its operations. Xiaomi aims to reduce per capita energy consumption and greenhouse gas emissions in its self-operated office parks by 5% and 4.5% in 2026 respectively, compared to 2020 levels. Meanwhile, it has decreed that per capita water consumption level in 2026 should not exceed 2020 levels in self-operated office parks.


With precise understanding of different stakeholders’ needs in the society, Xiaomi has made remarkable achievements in early disaster warnings. In 2021, its earthquake early warning system covered over 90% of densely populated earthquake-prone regions across mainland China. In March 2022, the company officially launched the trial operation of Earthquake Early Warning smartphone function in Indonesia to help users secure precious time to seek refuge.


In addition, Xiaomi has deepened its involvement with public welfare initiatives, talent development and technology education in recent years. In January 2022, Xiaomi Foundation Limited in Hong Kong set up the Xiaomi Sports Scholarship with total donation of RMB10 million expected over the next five years. In April 2022, to promote cutting-edge research and technological innovation at Peking University in the fields of integrated circuits, psychology and cognition, Beijing Xiaomi Foundation has also officially launched the Peking University Xiaomi Innovation Fund.


Finally, the Group has provided RMB120 million in subsidies since 2021 to offline store partners showing how it is keen to work alongside employees and partners to overcome industrial headwinds and the impact of COVID-19.


—ENDS—


About Xiaomi Corporation

Xiaomi Corporation (“Xiaomi”) was founded in April 2010 and listed on the Main Board of the Hong Kong Stock Exchange on July 9, 2018 (1810.HK). Xiaomi is a consumer electronics and smart manufacturing company with smartphones and smart hardware connected by an IoT platform at its core.


Embracing our vision of “Make friends with users and be the coolest company in the users ’hearts”, Xiaomi continuously pursues technological innovations, compelling user experience and operational efficiency. The company relentlessly builds amazing products with honest prices to let everyone in the world enjoy a better life through innovative technology.


Xiaomi is one of the world's leading smartphone companies. The company’s market share in terms of smartphone shipments ranked no.3globally in the first quarter of 2022. The company has also established the world’s leading consumer AIoT (AI+IoT) platform, more than 478 million smart devices connected to its platform (excluding smartphones, tablets and laptops) as of March 31, 2022. Xiaomi products are available in more than100countriesand regions around the world. In August 2021, the company made the Fortune Global 500 list for the third time, ranking 338th, up 84 places compared to 2020.


Xiaomi is a constituent of the Hang Seng Index, Hang Seng China Enterprises Index, Hang Seng TECH Index and Hang Seng China 50 Index.



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