The fifth generation of mobile networks, 5G New Radio (NR), promises unprecedented speed, reliability and connectivity. Along with the rollout of 5G networks, the regulatory authorities responsible for ensuring compliance with the new standard must adapt their measurement procedures.
Compared to its predecessors, the utilization of radio beams at the base transceiver stations (BTS) in 5G networks introduces an entirely new set of considerations encompassing compliance, coverage, interference and the measurement of service quality. Further key enhancements such as dynamic resource block allocation in response to momentary traffic demands, independent placement of synchronization signal blocks (SSB) within a channel, and interference management in time division duplex (TDD) networks constitute the backbone of 5G’s advanced capabilities.
However, these new concepts pose multiple challenges for regulatory agencies tasked with ensuring compliance and minimizing undesired emissions – especially in face of staffing and budget limitations.
On this website, you'll learn more about the challenges and solutions for 5G spectrum monitoring and how to adapt your measurements and analysis to the new requirements.
OTA measurement
As there is no test port available at 5G base stations, all measurements must be performed over the air, making accuracy and reproducibility a concern. How can you ensure reliable measurements while the base station is in normal operation?
Beamforming
Signals in 5G networks are transmitted as targeted beams that can change direction, timing and intensity. How can you accurately capture and measure these dynamic signals when you don't know where the beam is?
Broadcast signal concept (SSB)
Multiple SSB beams are transmitted in sequence in 5G networks, each with its own direction and timing. How can you synchronize your measurements with the beam timing when the synchronization block is no longer fixed in the center of the frequency band?
Traffic signals
5G signals adapt dynamically to mobile devices, seemingly changing direction and timing at random. How can you accurately capture and measure these constantly changing signals?
As international guidelines on typical measurement procedures in 5G networks are not yet available, Rohde & Schwarz – as a provider of state-of-the-art spectrum monitoring equipment – offers the necessary guidance for 5G measurements.
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Rohde & Schwarz supports regulatory authorities with a wide range of systems for 5G network compliance. Our comprehensive portfolio provides precise and trustworthy measurements across the full 5G frequency range, guaranteeing conformity and smooth 5G service rollout, with features like license verification and interference detection.
The rollout of 5G networks brings new challenges for regulatory authorities. To ensure that these networks are regulated safely and effectively, Rohde & Schwarz provides comprehensive support and guidance.
Our experts share their knowledge and experience through webinars, application notes, and other resources, ensuring that regulatory authorities have the tools and expertise they need to effectively regulate 5G networks. With Rohde & Schwarz, regulatory authorities can trust that they have a partner who understands the challenges of 5G measurement and is committed to helping them succeed.
We support you in ensuring that your 5G networks comply with relevant regulations and deliver the expected performance. Rely on Rohde & Schwarz's expertise and utilize our resources to successfully master your regulatory tasks.
