MS (IP multimedia subsystem) is the enabler for VoLTE, SMS over IMS and new value-adding services. See more.

Standard-compliant test and measurement solutions to verify the end-to-end performance of LTE-M Cat M1 and Cat M2 devices. Read more to be ahead.

Rohde & Schwarz offers a multitude of solutions for testing LTE-Advanced carrier aggregation implementations.

From an optimization and testing viewpoint, NB-IoT is more than a standard add-on to LTE. It is a completely new coverage challenge. Learn how to master it.

Standard-compliant test and measurement solutions to verify the end-to-end performance of NB-IoT Cat NB1 and Cat NB2 devices. Read more to be ahead.

Read stories from the experts and get more insights into our state-of-the-art benchmarking and optimization solutions for mobile network testing.

Rohde & Schwarz offers proven 5G network and cellular V2X test and measurement solutions, valuable tools for the unique automotive V2x challenges. Learn more.

Automotive eCall testing is important for reducing emergency response times. Discover proven solutions for NG eCall testing and explore eCall test equipment.

End-to-end NTN testing with the CMX500 one-box signaling tester: Deploy SAN and gNB/core emulation on one powerful platform. Discover now.

This application note describes the highlights of real-time 5G NR analysis in pre-commercial 5G NR trials and early deployments (5G NR scanning use cases), the functionality of network scanners R&S®TSMx6 together with R&S®ROMES4, and how users will experience the added value network scanners.

Verify the RF performance of your IoT device with smart test solutions to ensure safe operation, even under difficult conditions. Read more to be ahead.

Bring your LTE-A Pro products to market more quickly and reliably with innovative test and measurement solutions from Rohde & Schwarz. Read more to be ahead.

Test solutions from Rohde & Schwarz ensure optimization of all aspects of automotive 5G connectivity. Learn more about our 5G automotive testing solutions.

Rohde & Schwarz solutions for VoLTE performance testing are based on the powerful, yet easy to configure R&S®CMW500 callbox and R&S®UPV audio analyzer.

Rohde & Schwarz offers solutions for IMS, VoLTE and RCS functional testing on mobile devices and for device to device interoperability testing.

IMS has been created as the long-term solution for covering voice over LTE (VoLTE) and connecting circuit-switched and packet-switched calls.

The R&S®CMW500 is the perfect test instrument to investigate the protocol and performance related behavior of your mobile devices.

Bring your IEEE 802.11 products to market more quickly and reliably with comprehensive test and measurement solutions. Read more to be ahead.

How to apply possible power saving methods for LTE-M and NB-IoT devices? Download the free white paper now.

Bring your HPSA products to market more quickly and reliably with innovative test and measurement solutions from Rohde & Schwarz. Read more to be ahead.

Discover our comprehensive range of products for wireless standards testing. Explore cutting-edge solutions for cellular standards and wireless connectivity.

Learn how dynamic spectrum sharing (DSS) enables the coexistence of 5G NR and LTE and why MBSFN subframes are required to allow the5G's SSB transmission.

Andreas Rössler is a Rohde & Schwarz Technology Manager writing educational articles about 3GPP’s 5G New Radio (NR) standard and advancing 6G research topics.

Voice – the almost forgotten service in mobile networks

Examine the challenges that operators face when enabling 5G NR in LTE subframes and learn about the 5G NR-standard solution to overcome these challenges.

Meet our mobile network testing experts and find out what they have to say about the latest telecom industry trends and innovations.

Read about the test and measurement aspects that mobile operators have to consider when testing 5G DSS networks.

Be ready for the IoT takeoff. Bring your industrial IoT applications to market quickly with IoT test solutions from Rohde & Schwarz. Read more.

Tool to calculate frequencies and power levels for different wireless standards like 5G NR, LTE and WiFi.

Discover our NTN device testing solutions. We support all aspects of NTN-IoT device testing to ensure high product quality and adherence to industry standards.