A few days after Donald Trump tweeted about 6G, when he was roundly ridiculed, Finland’s scientists proved that he had a point by announcing their plan at MWC 2019 to embark on the journey towards 6G.
The researchers in Finland expect 6G to take shape in about 2030. To gain the leadership by that time, the so-called “6Genesis” has been selected as the country’s flagship high-tech project for an eight-year period 2018-2026. The project is hosted by the University of Oulu, ranked a top 3 university globally in radio access engineering.
Professor Ari Pouttu, who leads the project, introduced the vision and key technology streams at the event. 6G will satisfy the expectations not yet met by 5G as well as new expectations fusing AI inspired applications with ubiquitous wireless connectivity, Professor Pouttu said. Specifically, he foresaw four technology trends that are fundamentally different from earlier generations.
“Wireless Connectivity” in 6G means disruptive radio access deployed on 5G core networks, enabling Tbps speed and deliver unmanned process. “Devices & Circuits” means that the current semiconductors will not be able to operate on super high-frequencies. When communication takes place on frequencies above 500GHz or even at terahertz level, new materials will be needed to replace silicon. “Distributed Computing” refers to moving the computing power to the extreme edge. For example, instead of conducting computing from the “brain” of the robot, in 6G environment computing will need to be moved to every limp tip of the robot to enable time critical and trusted apps. “Service & Applications” refers to the disruptive value networks enabled by multidisciplinary research across industry verticals, in contrast to the siloed approach to research and development now.
The Finnish government has already granted 6Genesis €25 million through the Academy of Finland. Five co-founders have signed up, including Nokia, VTT (Finland’s technology research centre), Aalto University, Oulu University of Applied Sciences, and BusinessOulu (local business promotional agency). The total funding of the project so far, including contribution from these partners, other national and EU grants, plus the Academy of Finland grant, amounted to €251 million. Professor Pouttu quipped, while speaking to Telecoms.com, that this amount is for science fiction, not science. He may be on the conservative side with his estimation for science fiction though. “Avengers: Infinity War”, a recent sci-fi blockbuster, cost nearly $400 million (€350 million) to make.
Improving funding is clearly one of the reasons why the project was calling for more companies and institutions to sign up. The fact that the announcement was made during MWC could only mean that global partners are also being sought after. Professor Pouttu could consider pushing a tweet to President Trump directly.
The world’s first 6G Wireless Summit will be held in March in Levi, a ski resort in Finnish Lapland.