Gunnar Bark, long-time manager for Ericsson’s research activities in Linköping, is to take over as director of WARA, the Wallenberg Research Arenas, an important part of the WASP research initiative. The role brings challenges, which he is looking forward to getting to grips with.

Gunnar Bark WARA MW“I have followed the development of mobile broadband for 20 years at Ericsson, and it’s been an amazing journey. Now I’m looking forward to an equally amazing time following the development of new technology at other companies and in other contexts,” he says.

The arenas are intended to be testing grounds in which new technology, new algorithms and new software from both research labs and company development departments can be tested in realistic conditions. In the arenas, it is to be possible to create comprehensive near-reality scenarios. Thus, the challenge Gunnar Bark is facing is to build up a completely new type of collaboration, with more parties involved, and where the pathways between commerce and the academic world have not yet been laid.

“The companies involved in WASP are interested in the idea, but it’s not easy for them to make time available. Delivering technology usually works well, but researchers and developers must also be involved, in order to create the overall solution,” he says.

Problems with competitors may also arise.

“It works well when we’re talking about long-term research, but as we get closer to applications, the question of competition becomes more awkward.”


Gunnar Bark Lars Nielsen 171220 PM

Gunnar Bark and Lars Nielsen. Photo: Peter Modin.

Better conditions for research

Another major challenge is getting doctoral students and their supervisors interested in industrial applications. By far the most important aspect for them is the possibility of publishing the results.

“We must convince them that they will gain better conditions for their research, and that publications have a greater impact if the research is also relevant to industry. Being able to write in your CV that you were involved in WARA will certainly make it easier to get a top job in industry after graduating,” says Gunnar Bark.

This is, however, not an easy task: 100 doctoral students are currently working in WASP, with around 70 supervisors at five universities. And more are planned.

“This is not like a moon shot where you have one clear objective, and must focus on the research needed to achieve it. The aims of WASP are much broader than this: we’re talking about building up a knowledge platform. We are not riding in from high to dictate the conditions: we are acting to inspire and try to open the eyes of doctoral students, supervisors and companies to the possibilities and competitive advantages that the arenas give.”



Two arenas are being started. Most progress has been made for the WARA PS arena, which will work with public safety. It is headed by Martin Rantzer at SAAB. This arena is located north of Västervik, close to the coast and many different types of terrain. One planned test scenario is a search-and-rescue operation at sea in which autonomous boats and drones collaborate with each other and take decisions autonomously. The researchers and companies involved are currently working with hardware and software in their own laboratories. The first test in fully realistic conditions is scheduled for September 2018.

The second arena is WARA CAT, where “CAT” is an acronym for “collaborative and autonomous transport”. The arena, Asta Zero, lies outside of Borås. The infrastructure is being built here to develop and test automatic driving, and collaborative intelligent transport systems. An example: As several vehicles approach a crossroads, it will not be necessary for all to stop. Only one or a few brake, while the others continue driving. This is achieved by vehicles communicating over a newly installed 5G cellular system at the arena, and coordinating their speed through the crossing. The aims are to increase the possibility of driverless transport, increase traffic efficiency and maximise safety.

In addition to the nearly SEK 2 billion that has previously been committed to WASP, the Knut and Alice Wallenberg Foundation recently allocated a further SEK 1 billion for an initiative in artificial intelligence.

“We are currently discussing how we can couple the research within artificial intelligence to the arenas, and it’s possible that we will look at establishing a third arena. The type of arena we end up with also depends on which companies are interested,” Gunnar Bark concludes.


Text by Monica Westman Svenselius

Photo credit Gunnar Bark: Monica Westman Svenselius


Published: January 5th, 2018

Latest news

We use cookies to personalise content and ads, to provide social media features and to analyse our traffic. We also share information about your use of our site with our social media, advertising and analytics partners. View more
Cookies settings
Privacy & Cookie policy
Privacy & Cookies policy
Cookie name Active
The WASP website uses cookies. Cookies are small text files that are stored on a visitor’s computer and can be used to follow the visitor’s actions on the website. There are two types of cookie:
  • permanent cookies, which remain on a visitor’s computer for a certain, pre-determined duration,
  • session cookies, which are stored temporarily in the computer memory during the period under which a visitor views the website. Session cookies disappear when the visitor closes the web browser.
Permanent cookies are used to store any personal settings that are used. If you do not want cookies to be used, you can switch them off in the security settings of the web browser. It is also possible to set the security of the web browser such that the computer asks you each time a website wants to store a cookie on your computer. The web browser can also delete previously stored cookies: the help function for the web browser contains more information about this. The Swedish Post and Telecom Authority is the supervisory authority in this field. It provides further information about cookies on its website,
Save settings
Cookies settings