21-Feb-2023 | Press Releases | Test & measurement

With research on the technology components for the future 6G wireless communication standard in full swing, the possibilities of an AI-native air interface for 6G also are being explored. Rohde & Schwarz, working with NVIDIA, is taking a step forward from simulations to implementing artificial intelligence and machine learning (AI/ML) in future 6G technology. At MWC Barcelona, the companies will present the industry’s first hardware-in-the-loop demonstration of a neural receiver, showing the achievable performance gains when using trained ML models compared to traditional signal processing.

The R&S®SGT100A SGMA RF source in combination with the R&S®VSE vector signal explorer software generates and analyses UL and DL NB-IoT signals in line with the latest 3GPP Release 13 specification.

Explore solutions for O RAN testing. Discover our comprehensive portfolio of test solutions for O-RAN conformance, O RU conformance and O-RU performance.

Learn about the importance of phase-coherent measurements in a variety of real-world use cases and presents the relevant test and measurement solutions.

The example shows an error vector magnitude (EVM) measurement on a two-channel 5.2 Gsample analog to digital converter from Texas Instruments using the R&S®SMW200A vector signal generator, the R&S®SMA100B RF and microwave analog signal generator and the R&S®VSE vector signal analysis software from Rohde & Schwarz.

03-Sep-2024 | Press Releases | Test & measurement

T&M specialist Rohde & Schwarz will present its industry-leading portfolio at European Microwave Week in Paris for various application fields, pushing the limits in the Gigahertz to Terahertz frequency ranges.

With the R&S VSE signal explorer software, amplifiers can be characterized in depth. ACLR, raw EVM, gain compression and many more results can be measured from a single capture using almost any input signal – whether mobile comms, satellite or just a ramp signal.

R&S®VSESIM-VSS supports signal creation and analysis according to the latest 5G and Wi-Fi specifications; combining realistic standard-compliant signal performance investigation with linearization from the R&S VSE Direct DPD method shows what is possible in terms of signal purity and EVM.

Investigate RF power amplifier linearization benefits in EDA - including a comparison to hardware test

Test setup is fully controlled via the VIAVI O-RU Test Manager, running on a PC together with the R&S®VSE (Vector Signal Explorer) for RF monitoring. The test setup can be used when M-MIMO with beamforming capabilities is integrated into the O-RU. Simply adding a Rohde & Schwarz oscilloscope and phase shift matrix enables conformance testing in line with the O-RAN ALLIANCE beamforming standards.

On the receiver side, the FSWX in combination with the VSE (Vector Signal Explorer) software records the impaired signal and analyzes it leveraging neural network inference using the HybridDeepRx AI receiver from Nokia Bell Labs demonstrating the benefit of the integrated DPoD that leads to enhance coverage for future 6G networks.

Read this case study to find out how CableLabs found its perfect O-RAN conformance T&M solution from Rohde&Schwarz and VIAVI Solutions.

Learn about NG-UWB testing! Next generation UWB is an evolution of previous UWB standards and comes with key enhancements. Explore NG-UWB and IEEE 802.15.4ab now.

Overview of Rohde & Schwarz jammer testing with explanation of application fields.

Overview of Rohde & Schwarz multifunctional radar testing with explanation of all application fields.

Mobile World Congress 2023: application video series from Rohde & Schwarz. Mastering the acceleration of 5G and early 6G

Class-leading mobile network infrastructure testing solutions to address various needs and to enable the opportunities of 5G. Learn more.

Unlock the potential of 6G networks with AI and machine learning. Discover our innovative testing solutions for AI-native air interfaces.

Mobile World Congress 2023: application video series from Rohde & Schwarz

AI-powered neural receivers can enhance mobile communications. Rohde & Schwarz and NVIDIA are exploring this technology. Find out more.

Discover leading test solutions for network energy saving. Explore how to reduce RAN power consumption and increase the efficiency of Open RAN radio units.

The application note guides developers and manufactures of Sigfox Devices to perform the required and recommended measurements with test solutions from Rohde & Schwarz.

15-Nov-2017 | AN-No. 1MA294

16-Jan-2023 | Press Releases | Test & measurement

Rohde & Schwarz introduces the new R&S PVT360A performance vector tester, a VSG/VSA single box tester optimized for FR1 base station, small cell and RF component testing in production and characterization environments.

This application note explains how to convert different Rohde&Schwarz I/Q file formats among each other using the supplied software tool.

23-Sep-2015 | AN-No. 1EF85

19-Dec-2022 | Press Releases | Wireless communications

At i14y Lab Open RAN PlugFest, Rohde & Schwarz and VIAVI have delivered an integrated solution for conformance testing of O-RAN Radio Units.

This Application Note gives a short overview how signals with two different modulation schemes can be analyzed using the R&S®FSW.

18-Apr-2016 | AN-No. 1EF93

T&M solution guide for network infrastructure equipment providers