278 Results
23-Mar-2021
GCF validates IMS test cases from Rohde & Schwarz for 5G NR protocol conformanceIn cooperation with MediaTek, Rohde & Schwarz has submitted test cases for 5G NR protocol conformance test to the Global Certification Forum (GCF). The test cases have been validated successfully, adding on to the company’s legacy in IP Multimedia Subsystem (IMS) protocol conformance testing.
13-Oct-2020
Rohde & Schwarz propels 5G LBS with Assisted-GPS and 5G NR FR2 mmW performance testingAs wireless network operators roll out 5G NR in the millimeter wave spectrum, it is critical to ensure continued reliability of E911 calls and accurate determination of location in mobile devices.
15-Oct-2020
Rohde & Schwarz and VIAVI cooperate to advance their 5G NR test coverageT&M specialists Rohde & Schwarz and VIAVI Solutions verify their respective test equipment on correct implementation for 5G NR and LTE. This exchange between the two companies will help accelerate UE commercialization. The verification is based on the R&S CMX500 5G NR wideband radio communication tester by Rohde & Schwarz and the TM500 network tester for user equipment (UE) emulation by VIAVI.
MWC2019, 5G NR, Mobile Network Testing, Drive Test, Analytics, GSMA, Mobile World Congress Rohde & Schwarz presented mobile network testing solutions for the complete 5G lifecycle, covering sub-6 GHz and mmWave bands that enable the realisation of 5G NR as it moves from trial networks to commercial deployments at GSMA MWC2019.
Watch this video to explore its underlying performance while measuring error vector magnitude (EVM) of a 100 MHz wide 5G NR signal at 47.2 GHz. The demystifying 5G video series discusses main topics related to 5G including new technology components, procedures and testing challenges. 5G NR signal in the 47 GHz band | Rohde & Schwarz 5G NR signal in the 47 GHz band | Rohde & Schwarz
The latest version of the popular R&S®TS8980 RF test system now covers 5G NR. To enable over the air (OTA) testing for 5G NR mmWave, the solution includes the new R&S®ATS1800C compact antenna test range (CATR) and the R&S CMX500 radio communication tester providing NR FR2 signaling.
radiated conformance testing according to TS 38.141-2, Rel. 16
This application note describes all mandatory radiated RF transmitter tests (TS 38.141-2, chapter 6), according to Release 16.
20-Dec-2019 | AN-No. GFM324
19-Oct-2020
Rohde & Schwarz first to bring 1 GHz analysis bandwidth to a mid-range signal and spectrum analyzer – ideal for 5G NRTo analyze wideband signals for 5G NR and other future wireless standards, a wide analysis bandwidth is key. To meet this testing need also with a limited budget, Rohde & Schwarz brings an exceptional internal analysis bandwidth of 1 GHz to its mid-range R&S FSVA3000 signal and spectrum analyzer.
Rohde & Schwarz showcases 5G NR high quantity production testing for the sub 6 GHz (FR1) frequency range at GSMA MWC 2019. Rohde & Schwarz showcases 5G NR high quantity production testing for the sub 6 GHz (FR1) frequency range at GSMA MWC 2019. The R&S®CMW100 communication manufacturing test set enables simultaneous testing of multiple DUTs and is suitable for a variety of technologies such as 3G,
This video shows the current status of 5G New Radio (NR) in 3GPP with focus on RAN1 – the group within 3GPP that is responsible for physical layer aspects. This video shows the current status of 5G New Radio (NR) in 3GPP with focus on RAN1 – the group within 3GPP that is responsible for physical layer aspects.
We show how the SMW200A can be used to easily configure 5G NR signals to test DUTs and to achieve excellent EVM measurements without the need for any extensive calibration procedures. EVM, Optimize EVM, 5G NR, signal generator, signal analyzer, 5G, Component Testing, FR2, SMW, FSW Easy and optimized EVM measurement of 5G NR signals
The video also provides insights on the peak-to-average power ratio (PAPR, crest factor) of test model signals and on specific allocation aspects such as in terms of synchronization signal blocks (SSB). 5G NR test model (TM) support for FR1 and FR2 | R&S 5G NR test models for FR1 and FR2 support RF conformance testing of 5G base stations.
The R&S CMX500 radio communication tester is able to measure 5G NR and LTE in parallel.
Rohde & Schwarz presented conformance testing for 5G NR mmWave devices at GSMA Mobile World Congress 2019 in Barcelona. Rohde & Schwarz presented conformance testing for 5G NR mmWave devices at GSMA Mobile World Congress 2019 in Barcelona. The R&S®ATS1800C is a fully anechoic mmWave CATR solution and a turnkey high-end system for conformance and compliance testing.
The demystifying 5G video series discusses main topics related to 5G including new technology components, procedures and testing challenges." 5G NR and LTE coexistence | Rohde & Schwarz Explore how to set up and demodulate an LTE signal to analyze signal performance for possible interference when using 5G NR dynamic spectrum sharing (DSS).
conducted conformance testing according to TS 38.141-1, Rel. 16
This application note describes how all mandatory RF performance tests (TS 38.141-1), according to Release 16, can be performed quickly and conveniently with signal generators from Rohde & Schwarz
24-Oct-2019 | AN-No. GFM315
10-Feb-2022
Rohde & Schwarz presents the new R&S CMX500 one-box tester, a powerful 5G test platform for simplified device testingRohde & Schwarz eliminates the complexities of 5G NR device testing by combining ease-of-use and superior performance in a single instrument. With its new one-box tester approach, the R&S CMX500 5G radio communication tester enables even complex test setups for all 5G NR deployments, supporting a large variety of the present and future 3GPP band combinations. The simplified setup in a single easy-to-use test platform results in an extremely small footprint in the lab.
This document provides the technical specifications of the R&S®ATS800R CATR based compact 5G NR mmWave test chamber.
It also demonstrates phase noise emulation using the R&S SMW200A vector signal generator and how this function can be used to test correction algorithms to compensate for CPE in a receiver such as a mobile handset. 5G NR PTRS - how to emulate phase noise | Rohde & Schwarz Why does 5G NR require phase tracking reference signals?
Signal Generation and Analysis
This Application Note supplements the video series, describing signal generation and signal analysis for Dynamic Spectrum Sharing (DSS) for LTE and 5G NR.
30-Mar-2020 | AN-No. GFM337
conducted conformance testing according to TS 38.141-1, Rel. 15
This application note describes how all mandatory RF receiver tests can be performed quickly and conveniently with signal generators from Rohde & Schwarz.
02-Dec-2020 | AN-No. GFM314
conducted conformance testing according to TS 38.141-1, Rel. 16
This application note describes how all mandatory RF transmitter tests according to Release 16, can be performed with signal or spectrum analyzers from Rohde & Schwarz.
27-Jan-2021 | AN-No. GFM313
Get more information on beamforming, a well-established antenna technology that is a highly important, built-in capability in 5G NR. Beamforming, a well-known and established antenna technology, is a highly important, built-in capability in 5G NR. It is necessary to compensate for the higher path loss e.g. at 28 GHz or 39 GHz, and enables higher FR2 frequency ranges in 5G.
R&S ATS800R / R&S ATS800B – R&S ATS800 CATR setup for 5G NR millimeterwave signals - Product Brochure
This video explores the evolution of 5G NR and a potential timeline for 6G, based on the experiences with 5G and the success of 4G LTE. Release 16, the second phase of standardization for 3GPP’s 5G NR standard, is estimated to be complete in September 2020. While its commercial implementation is still far away, the educational sector has started discussing what is beyond 5G.
This application note describes two test solutions from R&S® to cope with the 5G FR1 downlink MIMO signal analysis challenges either using R&S®RTP/RTO oscilloscope or R&S®NRQ6 frequency selective power sensor.
26-Jun-2020 | AN-No. GFM343
The video demonstrates the simultaneous measurement of 5G NR signals in the mmWave frequency range at 28 GHz and LTE in sub 6 GHz using a single network scanner in a 5G backpack for coverage and beamforming tests.
Site acceptance and troubleshooting 5G NR site deployment – testing has never been so easy.
Attendees will learn: Status quo of 3GPP standardization for cellular/mobile IoT (Rel.13/14) Upcoming technologies and features such as mMTC/uRLLC, 5G NR-IoT and MulteFire Test solutions for today’s and tomorrow’s Internet of Things NB-IoT, LTE-M, Internet of Things, 3GPP, standardization, 4G, 5G, networks, applications, mMTC, uRLLC This webinar provides a comprehensive technology outlook, explains
13-Sep-2021
Bluetest adds option to integrate R&S CMX500 5G radio communication tester into its RTS reverberation test systemsUsers of Bluetest reverberation test systems (RTS) can now enjoy the benefits of the R&S CMX500 5G NR radio communication tester from Rohde & Schwarz for 5G FR1 MIMO over-the-air (OTA) measurements. With the R&S CMX500 integrated in the Bluetest Flow control software, the solution provides a stable and reliable environment for measuring throughput as well as receiver sensitivity and output power on multicarrier devices with up to 4x4 MIMO.