Siemens, O₂ Telefónica partner to enhance 5G network slicing

Siemens and telecommunications provider O₂ Telefónica are launching a partnership in Germany to advance the networking of the water industry with a new connectivity solution for customized 5G mobile networks. 

The solution will be marketed by Siemens to thousands of water and wastewater utilities in Germany. Unlike the manufacturing industry with its local private 5G campus networks, the water industry’s facilities are widely distributed and need to be connected over long distances, according to a media release.

The new connectivity solution “5G Slice for the Water Industry” allows water utilities to monitor and control their entire system of automation technology over a virtual 5G network using 5G network slicing technology. These networks are optimized to reliably deliver defined Quality of Service (QoS) for automation applications. This is critical for processes like pressure control, flow measurement, and automated emergency response at water utilities’ mostly distributed sites. 

5G network slicing is a technology that divides O₂ Telefónica Germany’s physical 5G mobile network into customized virtual networks called slices. These 5G slices are regionally limited and optimized for individual use cases in terms of their speed, response time, and security. The two partners worked together to develop and test a solution consisting of 5G routers from Siemens and 5G slices from O₂ Telefónica to fulfill the high communication requirements of automation protocols. 

Thanks to the end-to-end separation of data traffic from the public Internet, the solution ensures a high level of cybersecurity and data protection for water companies which are subject to critical infrastructure regulations, the media release said.

“By working with O₂ Telefónica Germany, we can offer our customers in the water industry a secure and reliable communication solution for their distributed applications,” said Axel Lorenz, CEO Process Automation at Siemens. “The combination of Siemens hardware and 5G network slicing delivers the necessary quality, reliability and security for demanding automation applications.”

“As a leading technology company, Siemens is the ideal partner for the practical application of 5G network slicing. For the first time, this technology is driving industrial applications via mobile communications with defined performance parameters,” said Alfons Lösing, Chief Partner and Wholesale Officer of O₂ Telefónica. “Our jointly developed solution marks the breakthrough for 5G network slicing in critical, distributed industrial applications in Germany.”