Munich 17-Nov-2020

Rohde & Schwarz installs and tests 5G campus network in its production facility to explore Industry 4.0 use cases

Rohde & Schwarz has installed a 5G campus network to leverage the possibilities and advantages of Industry 4.0 at its plant in Teisnach, Germany. The industrial-grade private 5G network infrastructure is based on Nokia Digital Automation Cloud (DAC). Both companies will participate in the testing of the 5G campus network using Rohde & Schwarz network testing equipment to optimize its operation and performance. Gaining experience and valuable insights into private 5G network operation in its own plant, and how to optimize deployment, was a major driver behind this project for Rohde & Schwarz.

The capacity, reactivity and flexibility of 5G enables various new real-time use cases, including private wireless networks for smart factories. With 5G use cases creating demanding requirements for coverage, latency, and reliability, deployment can pose challenges for network planners and operators. As Rohde & Schwarz provides a wide portfolio of wireless network testing solutions addressing Industry 4.0 use cases, it has initiated its own campus network, in preparation for the development of smart factories. This allows Rohde & Schwarz to optimize production processes and to validate its own network testing solutions first hand.

Beginning July 2020, a private wireless 5G NSA (non-standalone) wireless network, based on Nokia’s flexible and scalable DAC solution, has been deployed in one of the Rohde & Schwarz production sites in Germany. The set-up encompasses 5G gNodeBs in NSA mode using the frequency band n78, supplemented by LTE as the anchor in frequency band 40. The indoor network covers an area of about 1,500 m2. Both companies are using solutions from the Rohde & Schwarz mobile network testing portfolio for site acceptance and coverage testing with the aim of ensuring high performance network quality. The equipment in use includes the R&S FPH handheld spectrum analyzer, the R&S TSMx6 scanning receiver, the QualiPoc Android smartphone-based network optimizer and the R&S 5G STS site testing solution.

Following installation of this 5G campus network at the Teisnach plant, Rohde & Schwarz is gaining valuable insights into testing 5G coverage, capacity and configuration parameters in a real factory environment. Rohde & Schwarz will apply findings from this pioneering project to improving its own test equipment portfolio and to support customers rolling out and optimizing their own campus networks. Additionally, the company is preparing its production facility for the future by paving the way for Industry 4.0 features such as automated guided vehicles (AGV) and advanced robotics.

How testing makes factories smart

5G introduces the possibility of faster and safer operations, as well as new capabilities and efficiencies in industrial processes. It also creates some degree of complexity and performance demands for the network. Industry 4.0 applications in particular create specific demands on communications technology with regard to latency, reliability and security.

To support highly reliable wireless connectivity in a smart factory, it is crucial to cover the following test phases: rollout preparation and spectrum clearance for a clean RF environment inside the factory, acceptance testing for correctly installed network infrastructure as well as coverage and performance testing. In addition to this, 24/7 real-time service quality monitoring and tests for regulatory compliance are recommended. Rohde & Schwarz mobile network testing provides the necessary tools for each of these phases. Accurate and insightful testing to prepare, deploy and operate smart factories enables faster rollout, efficient use of network resources and awareness of issues before they become critical.

For further information on test solutions from Rohde & Schwarz for smart factories, go to: https://www.rohde-schwarz.com/mnt/smart-factory

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Mobile network testing

Rohde & Schwarz is a leading global supplier of standalone products, integrated solutions and network analytics services for testing and improving the quality of mobile networks along the entire network lifecycle – from lab verification, spectral clearance, interference hunting and base station installation to site acceptance, benchmarking, optimization, troubleshooting and monitoring. The comprehensive portfolio supports all technologies up to 5G, and addresses all test and measurement scenarios from RF to end-user quality of experience (QoE). The innovative solutions allow users to accurately collect data and to gain machine learning-assisted deep insights into the QoE delivered to end users. Solutions from Rohde & Schwarz empower top-tier mobile network industry players to make QoE-centric business decisions with confidence, to deliver better services with higher quality for end users, to reduce time to market for new technologies and services and to secure and increase the value of their business.

Rohde & Schwarz

Rohde & Schwarz is striving for a safer and connected world with its Test & Measurement, Technology Systems and Networks & Cybersecurity Divisions. For over 90 years, the global technology group has pushed technical boundaries with developments in cutting-edge technologies. The company's leading-edge products and solutions empower industrial, regulatory and government customers to attain technological and digital sovereignty. The privately owned, Munich based company can act independently, long-term and sustainably. Rohde & Schwarz generated net revenue of EUR 2.93 billion in the 2023/2024 fiscal year (July to June). On June 30, 2024, Rohde & Schwarz had more than 14,400 employees worldwide.

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