1511 Results
21-Dec-2021
Rohde & Schwarz supports China Mobile with 5G VoNR audio quality testAs of October 1, 2021, China Mobile requires all 5G enabled mobile phones to support voice services over 5G NR (VoNR). Accordingly, the network operator has announced corresponding audio quality test cases. China Mobile relies on the R&S CMX500 radio communication tester from Rohde & Schwarz for 5G VoNR test verification, and the first acceptance tests have already been performed.
04-Oct-2023
Rohde & Schwarz Cybersecurity at it-sa 2023: Complete solution for ultra-mobile working with sensitive data on iPhones for the changed world of workThe companies eperi and Rohde & Schwarz Cybersecurity have announced a close collaboration for the future.
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. It integrates a highly accurate positioner
Watch our webinar to learn how to fight challenges of long-term transmitter operational periods. When Broadcast Network Operators invest in a new transmitter system they need to think long-term. They need to think ahead to ensure they provide first-class service with high availability, proactively maintain their equipment, and receive the best return on their investments. Transmitters have long operational
Rohde & Schwarz demonstrates combined RF and functional test for NB-IoT and Bluetooth® 5.0 LE signaling at GSMA Mobile World Congress 2019 in Barcelona. Rohde & Schwarz demonstrates combined RF and functional test for NB-IoT and Bluetooth® 5.0 LE signaling at GSMA Mobile World Congress 2019 in Barcelona. The R&S®CMW290 IoT radio communication tester is unique in enabling parallel tests on cellular
Rohde & Schwarz presented a thermal solution for analyzing 5G mmWave chipsets and UE performance under extreme temperature conditions at GSMA Mobile World Congress 2019 in Barcelona. Rohde & Schwarz presented a thermal solution for analyzing 5G mmWave chipsets and UE performance under extreme temperature conditions at GSMA Mobile World Congress 2019 in Barcelona. The solution enables 3D RF measurements
Rohde & Schwarz demonstrates precise measurement of far-field properties in the antenna near field at GSMA Mobile World Congress 2019 in Barcelona. Rohde & Schwarz demonstrates precise measurement of far-field properties in the antenna near field at GSMA Mobile World Congress 2019 in Barcelona. The extremely compact R&S®PWC plane wave converter generates a spherical 3D quiet zone with a diameter of
The R&S®FSWP, a new phase noise and VCO tester from Rohde & Schwarz, quickly and easily measures phase noise and AM noise with cross-correlation on CW and pulsed signals. The R&S®FSWP, a new phase noise and VCO tester from Rohde & Schwarz, quickly and easily measures phase noise and AM noise with cross-correlation on CW and pulsed signals. Equipped with the R&S®FSWP-K4 option, the R&S®FSWP automatically
Using the R&S®TS8980 RF test system up to two carriers in the unlicensed spectrum above 5 GHz can be aggregated to the first carrier in a licensed spectrum. The test cases have been implemented in line with the LTE-U test specification. Rohde & Schwarz demonstrated the first conformance test cases for LTE-Advanced carrier aggregation in a licensed and unlicensed spectrum at the GSMA Mobile World Congress
Rohde & Schwarz presented smart network emulation for all state-of-the-art mobile device tests at the GSMA Mobile World Congress 2016 in Barcelona. Rohde & Schwarz presented smart network emulation for all state-of-the-art mobile device tests at the GSMA Mobile World Congress 2016 in Barcelona. The intuitive R&S®CMWcards user interface for the R&S®CMW500 wideband radio communication tester brings live
Rohde & Schwarz webinar from May 11, 2017 This webinar provides the background to IP secure connections. 5G targets three main use-case families: enhanced mobile broadband (eMBB), massive IoT and ultra-reliable low latency communications (URLLC). In particular for URLCC, secure communications is of utmost interest to vertical industries such as automotive, Industry 4.0 and eHealth. This webinar provides
Rohde & Schwarz is the first to introduce a 40 GHz midrange vector network analyzer with four ports and a second internal signal source for mixer measurements. Rohde & Schwarz is the first to introduce a 40 GHz midrange vector network analyzer with four ports and a second internal signal source for mixer measurements. Its wide frequency range from 100 kHz to 40 GHz makes the R&S ZNB40 the ideal choice
15-May-2023
Rohde & Schwarz Interactivity Test solution enables new ITU network performance evaluation recommendationIn 2019, Rohde & Schwarz introduced the Interactivity Test to help mobile network operators meet the needs of real-time and interactive applications in 5G networks. ITU has recently approved the methodology as standardized test procedure, defined in Recommendation ITU-T G.1051.
Solutions and Tipps for NR FR1 in TDD Downlink Mode
5G New Radio (NR) is a radio technology specified by 3GPP and was first released in 3GPP release 15. It is designed to target three use cases, i.e. enhanced mobile broadband (eMBB), massive machine type communication (mMTC) and ultra-reliable low latency communication (URLLC). Among these three use cases, eMBB represents actually a further evolution of mobile broadband communication from LTE standard. According to the technical performance requirement defined by IMT-2020, by deploying 5G technology, peak data rates of eMBB application are expected to reach 20 Gbps in downlink (DL) and 10 Gbps in uplink (UL) direction, respectively. Typical use cases of eMBB are data hungry applications, such as high resolution 8K video streaming, virtual reality (VR), augmented reality (AR) etc.Verification of a 5G capable user equipment (UE) with respect to its achievable maximum data throughput under controllable and deterministic test conditions is an essential process during the design phase of the product. Performance centric verification through identification of the data throughput bottleneck, product benchmarking against a golden device enhances tremendously the user experience in the end.This document focuses on 5G NR frequency range 1 (FR1) with TDD duplex mode in E-UTRAN New-radio Dual Connectivity (ENDC) operating mode. As 5G NR physical layer offers a plethora of flexibility, the motivation here is to provide a kind of guideline of relevant parameter settings to stimulate device under test (DUT)'s max throughput capacity. The status quo of the R&S solutions at the time when the application note is created are described. Shown feature sets are constantly evolving, so the screenshots used and the parameters shown may change.
07-Jul-2022 | AN-No. 1SL379
Rohde & Schwarz demonstrates 5G NR device testing for FR1 standalone (SA) mode devices at GSMA Mobile World Congress 2019 in Barcelona. Rohde & Schwarz demonstrates 5G NR device testing for FR1 standalone (SA) mode devices at GSMA Mobile World Congress 2019 in Barcelona. The radiocommunication test setup is based on the R&S®CMX500. It measures RF parameters of 5G NR transmission and can be used to
The R&S®CMW500 wideband radio communication tester supports 4CC with 256QAM modulation on each carrier and 8x2 MIMO, resulting in a DL data rate of close to 800 Mbps. Rohde & Schwarz presented LTE/LTE-A mobile broadband RF testing at the GSMA Mobile World Congress 2016 in Barcelona. The R&S®CMW500 wideband radio communication tester supports 4CC with 256QAM modulation on each carrier and 8x2 MIMO,
Rohde & Schwarz presents an integrated 5G signaling solution for FR1 and FR2 that can be seamlessly integrated into an existing LTE test environment at GSMA Mobile World Congress 2019 in Barcelona. Rohde & Schwarz presents an integrated 5G signaling solution for FR1 and FR2 that can be seamlessly integrated into an existing LTE test environment at GSMA Mobile World Congress 2019 in Barcelona. The R
Rohde & Schwarz demonstrated the first signaling test solution for WLAN 2x2 MIMO stations in line with the IEEE 802.11ax standard at Mobile World Congress 2019 in Barcelona. Rohde & Schwarz demonstrated the first signaling test solution for WLAN 2x2 MIMO stations in line with the IEEE 802.11ax standard at Mobile World Congress 2019 in Barcelona. In signaling mode, the R&S®CMW270 wireless connectivity
In cooperation with Rohde & Schwarz, the Digital TV Group's Broadcasting Conformance Test Lab (DTG Testing) has successfully tested the R&S®BTC and the R&S®AVBrun D-Book test suite. Test houses and manufacturers of terrestrial broadcast receivers can now use the R&S®BTC from Rohde & Schwarz to perform tests in line with DTG D-Book. In cooperation with Rohde & Schwarz, the Digital TV Group's Broadcasting
Learn how Rohde & Schwarz can help engineers to gain the full power of testing. Billions of devices will be connected wirelessly to the Internet of Things (IoT). The industry is developing and deploying new communications technologies at a rapid pace in order to meet the specific needs of diverse IoT applications. This webinar will bring some light into the jungle of wireless IoT technologies and related
22-Feb-2019
Rohde & Schwarz introduces SmartAnalytics to provide intelligent insights into mobile network QoEWith the rollout of technologies such as IoT and 5G, mobile network operators need to overcome the challenges of increasingly complex air interfaces and demanding use cases in order to deliver the required quality of experience (QoE) to end users. The new SmartAnalytics software, part of the Smart platform from Rohde & Schwarz, combines high-quality data acquisition with intelligent postprocessing analytics to generate QoE-centric network insights. It allows operators to identify critical factors influencing quality and performance for the purposes of network optimization and benchmarking.
21-Jun-2021
Rohde & Schwarz and VIAVI demonstrate 5G NR high-speed downlink IP data throughput using 8x FR1 and FR2 component carriersEnhanced mobile broadband (eMBB) is the use case of 5G NR which supports the ever-increasing end user data rate and system capacity, as mobile devices integrate more and more internet-based services and applications. At MWC21, T&M specialists Rohde & Schwarz and VIAVI Solutions will demonstrate a 5G NR eMBB end-to-end test scenario in 5G SA mode (standalone 5G) exceeding for the first time a high-speed data throughput of 7.5 Gbps. The demonstration paves the way for upcoming data rates up to 10 Gbps. This high throughput rate means mobile subscribers will soon benefit from 4K video streams or augmented reality.
Third part of a short series In this webinar, you will learn how to setup the BTC (Broadcast Test Center) for FM signal generation according to EN 303 345 and how to perform Quasi Peak audio measurements for FM signals according to EN 303 345. The ETSI has specified a new mandatory test requirement, the radio equipment directive (RED), that applies to radio and television broadcast receivers sold into
26-Sep-2022
it-sa 2022: Rohde & Schwarz Cybersecurity presents new R&S®SITLine ETH-XL network encryptor with 2 x 100 Gbit/sIT security specialist Rohde & Schwarz Cybersecurity showcased the new high-speed network encryptor R&S SITLine ETH-XL at the it-sa 2022.
27-Aug-2021
Cutting edge innovators join 5G VISTA live entertainment consortiumCutting Edge Innovators Join 5G VISTA Live Entertainment Consortium
Learn how to perform audio measurements on a DAB car radio receiver for EN 303 345 compliance testing. The ETSI has specified a new mandatory test requirement, the radio equipment directive (RED), that applies to radio and television broadcast receivers sold into Europe. From June 13, 2017 on, all manufacturers have to test their entertainment systems to ensure they meet the ETSI harmonized standards
04-Oct-2023
5G Broadcast demonstrates emergency warning capabilities for public safety in EstoniaLevira and Rohde & Schwarz have demonstrated 5G Broadcast capabilities for public safety during the crisis training exercise CREVEX 2023 in Estonia.
31-Oct-2023
ARDRONIS Locate Compact fully SAPIENT compliantRohde & Schwarz successfully prove ARDRONIS Locate Compact fully compliant with new SAPIENT standard protocol for use in counter UAS missions, as part of NATO Technical Interoperability Exercise.
Rohde & Schwarz webinar from June 9, 2015 This webinar reveals the challenges associated with over-the-top applications. Countless devices use cellular connectivity in order to exchange data. Machine to Machine (M2M) communications and the Internet of Things (IoT), which are part of the ongoing 5G discussions, foresee exponential growth in additional devices. Every day, new applications on smartphones
Rohde & Schwarz webinar from May 4, 2017 To make the evolution of WLAN understandable, this webinar will present the technological aspects in moving forward from 802.11ac to 802.11ax, current challenges and the resulting motivation to increase efficiency. Wireless connectivity, which has been successfully implemented all over the world, has gone through some tremendous evolutionary steps. Legacy WLANs