301 Results
14-Feb-2022
Unlimited connectivity made real – Rohde & Schwarz exhibits its unique mobile test solutions at MWC Barcelona 2022Leveraging years of experience and exceptional insight in the entire mobile industry, Rohde & Schwarz is ready to present its comprehensive, leading-edge portfolio of mobile and wireless communications testing solutions at Mobile World Congress 2022 in Barcelona.
TeleZüri, Switzerland’s most successful regional TV station, has switched from tape-based operations to file-based workflows. At the same time, TeleZüri was introducing HD as standard resolution in its workflows. High-end Rohde & Schwarz DVS equipment is placed in all strategic positions in the new production chain: The central storage solution R&S®DVS-SAN, one R&S® SpycerBox as reliable nearline storage and six R&R®VENICE video systems ensure reliable and flexible ingest and playout.
14-Feb-2019
MTN Group partners with Rohde & Schwarz in multinational mobile network benchmarking projectCommissioned by the MTN Group, Rohde & Schwarz has completed the first phase of a comprehensive mobile network benchmarking campaign across 62 mobile network operators in 17 countries in Africa and the Middle East. By entering this partnership with the MTN Group, Rohde & Schwarz underpins its leading role as a supplier of mobile network testing solutions and strengthens its position as a trusted partner for the provision of services, technology and logistics for large-scale measurement campaigns.
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.
16-Mar-2020
Rohde & Schwarz enables sub-THz ultra wideband signal analysisRohde & Schwarz is paving the way for research in the terahertz frequency range by demonstrating multi gigabit data transmission in the D-Band at 140 GHz. The setup features the R&S FSW high-end signal and spectrum analyzer equipped with an R&S FSW-B8001 option, supporting an unparalleled 8.3 GHz internal analysis bandwidth. This new hardware option will be available soon from Rohde & Schwarz.
08-Dec-2022
Rohde & Schwarz and Nothing Technology partnered to get new 5G capable Nothing Phone (1) market-readyRohde & Schwarz and Nothing Technology announce their joining of forces in the R&D process to validate the 5G multiband aggregation and the application layer performance for Nothing Technology’s new Phone (1) with the R&S CMX500 one-box signaling tester. This collaboration allowed Nothing Technology to successfully debut the new device, while meeting all the compliance requirements for current and future complex 5G band aggregations and application layer performance.
02-Jan-2024
CES 2024: Rohde & Schwarz showcases leading edge test solutions for automotive radar object simulation and wireless battery management systemsCES 2024: Rohde & Schwarz showcases leading edge test solutions for automotive radar object simulation and wireless battery management systems
30-Jul-2020
Softshell Vendor Report 2019: Another top award for Rohde & Schwarz CybersecurityFor the third time in a row, Rohde & Schwarz Cybyersecurity has achieved the highest possible score of 10 in the Softshell Vendor Report. After 2018, the company also receives the Gold Award in the current Report for 2019.
Vulnerabilities of LTE and LTEAdvanced Communication White Paper
16-Sep-2014 | AN-No. 1MA245
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 that supports phantom heads and hands. The system is the most compact test solutions for testing the conformance of 5G mmWave devices over-the-air.
The R&S®FSW67 high-end signal analyzer with its 67 GHz and 500 MHz of analysis bandwidth is paving the way for developers of future 5G applications with signals in the highest frequency ranges. video, 5G, spectrum analyzer, FSW At the GSMA Mobile World Congress 2014 in Barcelona, Rohde & Schwarz demonstrated signal generation and analysis solutions for handling extremely high frequencies and/or ultrawide
The first stage is likely to be the front end, using machine learning to model the non-linearities of the transmitter and outperforming existing methods to explore pre-distortion models (for example). Imperfections in current channel models leading to signal-noise degradation and mismatch have already been outperformed by autoencoders producing very different constellation models.
In the end, you can see the readily configured overview screen of the Campus Dashboard Software, from which you can start your interaction with the students and their workbenches.
The end use QoE was demonstrated at MWC2018 using the R&S®QualiPoc Android smartphone-based tester. Rohde & Schwarz is the industry reference when it comes to audio and video quality measurements in mobile networks and now the capability is extended to include IR.94 Video over LTE (ViLTE) video calls.
MIPI D-PHY is a low-power, cost-effective physical layer interface, essential in mobile devices and advanced technology systems. It's a high-speed, source-synchronous interface used in smartphone cameras, smartwatch displays, drones, in-car entertainment, automobile cameras, and radar sensors. This application note explores MIPI D-PHY's features, functionality, and testing practices for device compliance, addressing common issues. It highlights Rohde & Schwarz's equipment for ensuring compatibility and solving issues with MIPI D-PHY, aligned with MIPI D-PHY specification version 2.5.Developed by the MIPI Alliance, D-PHY connects cameras and displays to a host processor via CSI-2 or DSI protocols. It features a master-slave, asymmetrical design for reduced link complexity. Key aspects include a unidirectional clock, optional data signal directions, different data rates for half-duplex operation, point-to-point communication, and high-speed (HS) and low-power (LP) modes for data transfer and battery preservation. In HS mode, D-PHY uses differential signaling with specific impedance, while in LP mode, it operates in a single-ended manner with high impedance termination.The application note from Rohde & Schwarz provides insights into characterizing and debugging MIPI D-PHY, offering conformance verification with MIPI Alliance standards and protocol decoding options.
31-Jan-2024 | AN-No. 1SL410
This enables researchers to compare waveform candidates with each other and their own proposals, perform hardware in-the-loop experiments such as analyzing the impact of non-linear devices (e.g. power amplifier) to the signal characteristics and optimize RF front-end designs.
08-Aug-2024
Personnel change to the Rohde & Schwarz Executive BoardPeter Riedel has resigned from his position as President and COO of Rohde & Schwarz for personal reasons and left the company.
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
This enables researchers to compare waveform candidates with each other and their own proposals, perform hardware in-the-loop experiments such as analyzing the impact of non-linear devices (e.g. power amplifier) to the signal characteristics and optimize RF front-end designs.
06-Sep-2022
From gigahertz to terahertz, Rohde & Schwarz exhibits latest mmWave test solutions at EuMW 2022 in MilanRohde & Schwarz will showcase at EuMW in Milan the latest testing capabilities for microwave components and new solutions for the road to 6G.
Rollout of commercial LTE networks has been ongoing since the end of 2009 and a solution is needed to ensure fully interoperable and globally available voice services. Different approaches to support voice services in LTE have been discussed over the past years.
08-Aug-2019
The security of WindowsIn its SiSyPHuS Win10 study, the Federal Office for Information Security (BSI) has carried out security analyses of safety-critical functions in Windows 10.
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.
27-Oct-2022
HEAD acoustics relies on R&S CMX500 to accelerate testing of 5G NR voice service (VoNR)The voice and audio analysis expert HEAD acoustics has decided in favor of the 5G test solution from Rohde & Schwarz for verification of voice and audio services of 5G mobile devices. The upgraded R&S CMX500 5G one-box signaling tester features a significantly reduced footprint and easier handling combined with debugging and analysis capabilities, which support the end users’ testing of voice services.
18-Jan-2023
Marian Rachow new CEO of Rohde & Schwarz CybersecurityAt the beginning of 2023, Marian Rachow was appointed the new CEO of Rohde & Schwarz Cybersecurity.
27-Mar-2020
Working safely at home | safety awareness in the home officeMany authorities and organizations, but also companies, are currently in a kind of fast-paced digitalization process, because their employees and they themselves are now working from home
04-Jan-2018
Rohde & Schwarz offers independently certified eCall test solutionThe market-leading eCall test solution from Rohde & Schwarz is the first of its kind to be certified by an independent test body. CETECOM has examined the implementation of the eCall test public safety answering point (PSAP) in the Rohde & Schwarz solution for the pan-European emergency call system and certified it as compliant with the CEN EN 16454:2015 standard.
31-May-2022
R&S ARDRONIS reliably detects drone signals in densely occupied scenariosThe R&S ARDRONIS counter drone solution and the new R&S ADD557SR direction finding and monitoring antenna from Rohde & Schwarz can detect commercial drone activity across complete frequency range.
03-Jun-2024
ILA Berlin Air Show 2024: Digital sovereignty in the air domain powered by Rohde & SchwarzAt ILA 2024, Rohde & Schwarz showcases the latest airborne advancements in supporting multi-domain operations, ensuring spectrum dominance in all fields and along the complete signal chain.
This document describes a method to separate common-mode and differential-mode separation using two oscilloscope channels. This separation approach works without any additional hardware component.
17-Sep-2020 | AN-No. GFM353