5 reasons for 5G

5G is the further development of the existing mobile communications standards 2G, 3G, and 4G. Data can now be downloaded even faster from the Internet. But there is much, much more: 5G stands for the development of a mobile communications standard that focuses not only on the digital connectivity of people, but also on communications between sensors, devices, and machines in the Internet of Things. With peak data transfer rates of 20 Gbps, 5G is up to 20 times faster than 4G, can transmit data with an extremely low latency of one millisecond (basically without delay), and is nearly as reliable as wired data transfers with a high reliability of up to 99.9999 percent.

For the first time ever, it is possible to have “critical communications” over 5G networks in real time. This means that applications that need to operate absolutely reliably and securely can be implemented wirelessly with 5G. This applies equally to a remote-controlled crane or a manufacturing plant. 5G opens up new fields of application in industry where the performance of other wireless technologies such as Wi-Fi fell short in the past.

One example of the use of 5G in production is mobile operating panels that allow associates to connect flexibly to various systems and facilities and support even safety-critical applications such as kill switches. As of today, these devices are usually attached to every machine in a stationary manner. With 5G, the number of these devices can be reduced, which would in turn cut costs. At the same time, the working conditions for associates would be improved by enabling them to quickly and conveniently access the machines. Augmented reality also brings enormous advantages with the new mobile communications standard: For example, associates can use data glasses connected via 5G to display real-time status information, enabling them to monitor and service machinery in an optimal manner. In addition, driverless transport systems can be easily connected and integrated into production using 5G.

Companies in Germany are afforded the opportunity for the first time with the introduction of the new 5G mobile communications standard to set up and operate local networks and tailor them precisely to industrial applications. In addition, factory operators can have all relevant security aspects under their own control: If, for example, the public network is overloaded, local 5G networks will still be able to operate and control the entire system. “Campus networks will help us to control for ourselves how the network is set up and secured and what equipment is used. And it is clear who has access to which specific components and data,” Müller emphasizes.

In this way, companies reduce risks and guarantee data sovereignty. Data is sent over the Internet and public networks using dedicated interfaces and can be continuously monitored. Together with its partners, Bosch plans to set up these campus networks in order to better leverage the potential of Industry 4.0. Bosch is currently testing 5G in its own manufacturing plants and at the Research Campus in Renningen, Germany, and is preparing for operational deployment.