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One advantage of CAT M1 is the effortless connection of moving IoT devices – even when changing the mobile radio cell
By the integration of this innovative technology, 5G-ConnectedMobility enables an early testing of CAT M1 in the area of automotive and rail traffic.
Düsseldorf, July 2nd, 2018. With the deployment of CAT M1 in the live network of the mobility test field 5G-ConnectedMobility, the new IoT mobile broadband technology radios in a live network in Germany for the first time. One advantage of CAT M1, compared to other technologies, is the effortless connection of moving IoT devices – even when changing the mobile radio cell.
“The future of mobility lies in networked vehicles,” Stefan Koetz, chairman of the executive board of Ericsson GmbH, assures. “CAT M1 is a logical next step here because, unlike other IoT technologies, the technology enables a smooth transition from one mobile radio cell to another. That´s what makes it highly relevant in a mobility context.” The new technology has been deployed in the live network of the mobility test field 5G-ConnectedMobility on the A9 for several weeks now. CAT M1 is a technology which only requires a low power consumption and, in contrast to narrowband IoT, also offers voice and handover functions.
Ericsson is a world leader in communications technology and services with headquarters in Stockholm, Sweden. Our organization consists of more than 95,000 experts who provide customers in 180 countries with innovative solutions and services. Together we are building a more connected future where anyone and any industry is empowered to reach their full potential. Net sales in 2017 were SEK 201.3 billion (EUR 20.9 billion). The Ericsson stock is listed on Nasdaq Stockholm and on NASDAQ in New York.
Ericsson has been active in Germany for more than 60 years and employs 1,800 staff at 11 locations. The headquarters is located in Dusseldorf.
Official title of our event was “5G-ConnectedMobility: An example for cross-industrial 5G research and development in Germany” where we presented first results of the activities of the Ericsson coordinated 5G-ConnectedMobility consortium which started collaborative working back in 2016.
5G-ConnectedMobility creates a dedicated network infrastructure and application environment for 5G analysis and testing in real-time for Vehicle-to-vehicle, Vehicle-to-infrastructure, and Railway-to-infrastructure. Founding Members of the “5G-ConnectedMobility” consortium are Ericsson, BMW Group, Deutsche Bahn, the three German mobile network operators with Deutsche Telekom, Telefónica Deutschland and Vodafone, the TU Dresden 5G Lab Germany, the Federal Highway Research Institute (BASt) and the Federal Regulatory Agency (BNetzA).
Ralf Wellens, the new Ericsson Project leader of 5G-ConnectedMobility, was the speaker at the event. We would like to take the opportunity to thank Frank Baberske, our previous Project leader, very much for his coordination of the consortium over the last years. Frank is now supporting the DT Andromeda roll-out project.
In the context of the launch of the cross-industry consortium “5G-ConnectedMobility” intended to strengthen the 5G research and development in Germany, former Federal Minister of Transport, Alexander Dobrindt, and the chairman of the executive board of Ericsson GmbH, Stefan Koetz, signed the declaration of intent on the sidelines of the IT-Summit in Saarbrücken. Former Federal Minister Dobrindt thereby stressed that 5G is a key technology for automated and connected driving.
"5G-ConnectedMobility" creates an infrastructure and a real application environment on a "Digital Test Field Motorway", above all to carry out tests in the area of vehicle-to-vehicle, vehicle-to-infrastructure, digitalization of the railway infrastructure and other applications using 5G technology.
For this purpose, “5G-ConnectedMobility” operates within an independent infrastructure, and is not dependent on any commercial network. This means that 5G prototype applications can be installed and tested regularly, in various network configurations, at any time, without restrictions. The dedicated Ericsson 5G mobile network allows live tests of real time applications, even under extreme network loads, and with very high travel speeds at the same time. Test conditions, which are hardly ever found in commercially operated live networks, can be created. In this context, Ericsson has received permission from the the Federal Regulatory Agency to use frequencies from the 700-MHz band, for the area of Nuremberg-Feucht to Greding, and will act as a network operator.
The test track consists of several construction sections on the “Digital Test Field Motorway” in an area of around 30 km between the junctions of Nuremberg-Feucht and Greding, in which the A9 federal motorway and the high speed train route Nuremberg-Ingolstadt-Munich run in parallel, and are covered by the built up test network at the same time. The infrastructure is already completed in the first partial sections, meaning that live tests can begin immediately.
For the mobile network infrastructure, sites of the Motorway Directorate North Bavaria (ABDN) being the local roads authority, Deutsche Bahn and the mobile network operators - Telefónica Deutschland and Deutsche Telekom are being used. The connection occurs via a glass fibre infrastructure of the local roads authority and Deutsche Bahn. The concentration point of the network is located in an equipment container equipped by Ericsson, which has been installed on the premises of the motorway maintenance agency in Greding. The core network will be operated from Ericsson’s ICT Development Center Eurolab near Aachen, which supervises Ericsson’s “5G for Germany” program amongst other things. The connection to this core network will be carried out via Vodafone’s “Interconnect Access” of the ABDN.
The intention is to discuss the knowledge, perspectives and recommendations gained from this partnership and the technology, services and operating suggestions from the technical work packages of the project in an “Alignment Forum” of the members involved, and further develop them with the focus being on integration into international 5G standardization activities. In this context, the various project participants will draw on their membership in international bodies. Within the scope of "5G-ConnectedMobility" in particular, use cases of associated vehicle applications, for vehicle-to-vehicle, and vehicle-to-infrastructure communication, for new methods of traffic information provision in real time and cross manufacturer traffic control for automated vehicles, are currently planned.
The “Digital Test Field Motorway” was set up by the The Federal Ministry of Transport and Digital Infrastructure, together with the Free State of Bavaria, the German Association of the Automotive Industry and the Federal Association of Information Technology, Telecommunications and New Media (Bitkom) on the A9 motorway in Bavaria where the automotive sector, digital economy and research institutions can test out pioneering systems and technologies under real conditions.