To help bridge the digital divide and provide emergency communications during disasters, SoftBank Corp. (TOKYO: 9434) has been actively conducting research and development for its High Altitude Platform Station (HAPS) stratospheric telecom…

In March 2025, SoftBank Corp. (TOKYO: 9434) announced it deployed its converged AI-RAN solution, called AITRAS, at NVIDIA headquarters in Santa Clara, California. In this collaboration, SoftBank and NVIDIA are utilizing NVIDIA’s accelerate…

Since it first announced its AI-RAN concept in 2023 as a foundation for next-generation mobile networks to support a society that coexists with AI, SoftBank Corp. (TOKYO: 9434) has made significant progress in bringing its vision to realit…

MWC Barcelona 2025 (MWC25), one of the world's largest mobile-related exhibitions, is bringing together the latest technologies, products and services in the communications industry. The event – which takes place from Monday, March 3 to 6 …

Looking beyond 5G to the 6G era, there will likely be greater demand for communication with and between objects – not to mention more communication between people – and this will lead to an increase in mobile communication traffic. To acco…

SoftBank Corp. (TOKYO: 9434) is actively conducting research and development for its HAPS business to help bridge the digital divide and provide emergency communications during disasters. After first its HAPS business in 2017, SoftBank has…

In the field of mobile telecommunications, the first generation (1G) system was introduced in the 1980s. Since then, generations have evolved approximately every 10 years, with 2G, 3G, 4G and 5G using new frequency allocations. Looking ahe…

High Altitude Platform Station (HAPS) is an innovative technology that uses uncrewed aircraft positioned in the stratosphere, approximately 20 km above the Earth's surface, to provide stable, high-speed and wide-area connectivity. As a tec…

Anticipating an era where people coexist with AI, SoftBank Corp. (TOKYO: 9434) is advancing initiatives to deploy distributed AI computing infrastructure across Japan. While previously it was common to establish data centers in major urban…

SoftBank Corp. (TOKYO: 9434) is envisioning a future where every vehicle is part of a connected network. Before this vision is realized, however, society will need to grapple with the reality of both connected and non-connected vehicles dr…

Following full-fledged commercial rollouts around the world, 5G brought ultra-high speeds, ultra-low latency and massive simultaneous connections to the masses. 6G is expected to bring even more wireless communication advancements and inno…

SoftBank Corp. (TOKYO: 9434) is developing an uncrewed solar-powered aircraft for High Altitude Platform Station (HAPS) stratospheric-based wireless communication systems. Unlike a satellite, it requires energy to maintain a consistent alt…

While it has been about four years since SoftBank Corp. (TOKYO: 9434) launched commercial 5G services, SoftBank and the telecommunications industry are already looking ahead to 6G, a mobile communications technology expected to see commerc…

While the latest global wireless standard 5G is still continuing to see adoption, 6G is not too far away on the horizon. But what is 6G? And how might it change the way we communicate and live? When the term 6G comes up, many might associa…

The formation of the AI-RAN Alliance, a new collaborative initiative aimed at integrating AI into cellular technology to further advance radio access network (RAN) technology and mobile networks, was one of the top stories of Mobile World …

How can AI innovations be utilized to advance the telecommunications industry, and society at large? To address this challenge, leading technology, industry, and academic institutions came together at Mobile World Congress Barcelona on Feb…

From November to December 2023, the International Telecommunication Union (ITU)’s World Radiocommunication Conference 2023 (WRC-23) was held in Dubai, United Arab Emirates. SoftBank Corp. (TOKYO: 9434) was there representing Japan, along w…

SoftBank Corp. (TOKYO: 9434), which is developing a High Altitude Platform Station (HAPS) business to offer telecommunication services from the stratosphere, is also a founding and executive member of the HAPS Alliance, an industry associa…

Through the ages, as a catalyst for social change, technology has played a key role in advancing humanity. To create new and better technologies, and to implement them into society to make a positive impact, SoftBank Corp. (TOKYO: 9434)’s …

SoftBank Corp. (TOKYO: 9434) and its subsidiary HAPSMobile—which are both developing a High Altitude Platform Station (HAPS) business to offer telecommunication services from the stratosphere—are also founding members of the HAPS Alliance,…

SoftBank Corp. (TOKYO: 9434)’s division in charge of R&D for advanced technologies—including 5G, 6G, and autonomous driving—marked a new beginning as the SoftBank Research Institute of Advanced Technology on April 1, 2022. To learn more ab…

“Millimeter wave” refers to radio waves with wavelengths of 1 to 10 millimeters and frequency between 30 to 300 gigahertz that can be used for high-speed communications. Millimeter wave: a radio wave suitable for 5G’s high-speed, high-volu…

SoftBank Corp. (TOKYO: 9434) and its subsidiary HAPSMobile—which are both working to provide stratosphere-based telecommunication platforms with a High Altitude Platform Station (HAPS) business—are also founding members of the HAPS Allianc…

While many of us are still considering whether to upgrade to a 5G smartphone, the mobile network operators that brought us 5G and the previous generations of wireless communications are already working on technologies to make 6G a reality.…

HAPSMobile, a SoftBank Corp. (TOKYO: 9434) subsidiary that is working to provide stratosphere-based telecommunication platforms through its High Altitude Platform Station (HAPS) business, is a founding member of the HAPS Alliance, an indus…

Constantly taking up new challenges and continuing to evolve are key to SoftBank’s DNA. Going beyond the boundaries of a telecommunications carrier, SoftBank Corp. (TOKYO: 9434) is committed to pioneering transformative services, and resea…

Constantly taking up new challenges and continuing to evolve are key to SoftBank’s DNA. Going beyond the boundaries of a telecommunications carrier, SoftBank Corp. (TOKYO: 9434) is committed to pioneering transformative services, and resea…

On August 21, 2020, Japan-based publishing major Kodansha Ltd. held a press conference to showcase Mixalive TOKYO, a new pop culture complex located in Tokyo’s Ikebukuro district. “Mixalive,” which stands for a mixture of live content with…

Over the years, mobile communication technologies have evolved in cycles lasting approximately 10 years, as evidenced with commercial 3G and 4G services launching around 2001 and 2010, respectively. The world is now witnessing the full-fle…