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Find the information you need from Rohde & Schwarz. Search for products, technologies, applications, manuals, datasheets, tutorials, FAQs, and more.
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Read more about data latency in real field mobile networks. We will analyze in more detail how applied data rate and packet size influence latency.
15-Oct-2020 | Press Release | Wireless communications
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.
This application Note is based on CMW500, SMBV100B and Vector CANoe.Car2x Software and guides to how to simulate the specific Cellular Vehicle-to-Everything (C-V2X) wireless environment in respect to road transport scenarios and transmitted messages around the Device Under Test (DUT) like a Telematics Control Unit (TCU). It shows how to verify and validate the C-V2X application of the DUT in laboratory environment. The virtual simulation scenario is not limited to the requirements of CSAE53-2017 specification, and it could be modified by user according to this operating guide with CANoe.Vehicle-to-everything (V2X) is a new generation of information and communications technologies that connect vehicles to everything. The objective of V2X is to increase road safety and manage traffic efficiently.C-V2X is designed to offer low-latency vehicle-to-vehicle (V2V), vehicle-to-roadside infrastructure (V2I) and vehicle-to-pedestrian (V2P) communications services to add a new dimension to future advanced driver assistance systems (ADAS). C-V2X as one communications standard defined by 3GPP in Release 14 uses LTE technology as the physical interface for communications. The standard describes two types of communications. The vehicle-to-network (V2N) communications type, exploits the cellular Uu interface, uses traditional cellular link to enable cloud services to be integrated into end-to-end solutions, e.g. to allow road and traffic information for a given area to be distributed to the vehicles.The second type is referred to as direct or PC5/Sidelink (V2V, V2I, V2P) communications, where data transmission takes place over the PC5 interface. In that type, C-V2X does not necessarily require a cellular network infrastructure. It can operate without a SIM and without network assistance and uses GNSS as its primary source for time synchronization.Verifying system functionality and performance exclusively by field testing in a real-world environment can be time-consuming, costly and very challenging. Requirements regarding functionality, and consequently the required assistance functions, are constantly changing. Due to this fact, test solutions are needed during the development and introduction phase to verify compliance with the standards. The PC5 direct communications type allows exchange of time sensitive and safety relevant information. Using a mobile communication tester like the R&S® CMW500 together with a C-V2X scenario simulation tool delivers reproducible test scenarios. This is essential for the standardization of verification processes for C-V2X in order to obtain reliable and comparable results, and it helps to demonstrate that end-to-end functionality between two C-V2X devices from different vendors works properly.
02-Jun-2021 | AN-No. GFM341
Learn about the different mobile network testing phases to ensure smooth smart factory deployments while verifying and monitoring quality and performance.
Including calibration support and verification test with traceability back to METAS Short summary of how the R&S®ZNA using the power of VNA Tools by METAS, the Swiss Federal Institute of Metrology, can help benefit engineers to make traceable S-parameter measurements. METAS is the Swiss Federal Institute of Metrology located in Bern, Switzerland. Their research on S-parameter traceability has put them
Calibration, verification, measurements on DUT and export of S-parameters Practical steps that engineers must perform to calibrate and run a verification test on the R&S®ZNA, measure traceable S-parameters on a device under test (DUT) and include traceable measurement uncertainties along with the S-parameters. This video shows the practical steps that an engineer must perform to (1) calibrate the R
In order to measure the low levels of spurious emissions, it is often necessary to reduce the resolution bandwidth, which increases the measurement time. The R&S®FSW-K50 spurious measurement option automates spurious searches, which are performed faster than the standard spurious search measurements available in spectrum analyzers.
This Application Note gives 10 useful Tips & Tricks for the users of Rohde & Schwarz attribute-based instrument drivers.
30-Jan-2017 | AN-No. 1MA228
The R&S®SMW-K501 and R&S®SMW-K502 options from Rohde & Schwarz enable engineers to quickly model complex pulse scenarios.
06-Jun-2017
14-Jul-2022 | Press Release | Test & measurement
Granite River Labs and Rohde & Schwarz extend partnership to broaden European test lab’s compliance testing capabilitiesHaving recently opened their new state-of-the-art high-speed digital compliance test laboratory in Germany, Granite River Labs (GRL) has now further extended their scope of industry services for a growing European market. By adding the R&S ZNB20 vector network analyzer from Rohde & Schwarz to complement the previously acquired R&S RTP164 high-performance oscilloscope, the GRL test lab is able to offer an even broader range of testing services around established and future high-speed digital technologies like Automotive Ethernet or USB.
R&S®ZNB offers all the functionality needed to test digital high-speed signal structures on PCBs in one box.
20-Sep-2016
Learn about SmartBenchmarker's reliable alarming interface that offers more flexibility when setting up and managing large-scale measurement campaigns.
Access to our online support center 24/7 to submit a Support Request at any time and from anywhere, via desktop or mobile.
Rohde&Schwarz supports the GPS / A-GPS Technology for Wireless Communications Testers & Systems and Signal Generators.
They are divided by time (using different time slots). When using an analyser in frequency mode, the downlink would mask any uplink activities, being the dominant signal. Hence it is quite difficult (if not impossible) to see any uplink signals and possible interference sources.
*Open to working in a time-bound, result-oriented development schedule.*High personal integrity, self - driven and ownership attitude.*Ability to travel at least 50% of the time to customer meetings in the Southern part of India. Jobdetailpage Related links More information Air traffic safety Who we are Sustainability Sustainability at R&S 200_97875 Award Award 200_50867 More Jobs More jobs
Bring your 5G products to market more quickly and reliably with innovative test and measurement solutions by Rohde & Schwarz. Read more to be ahead.
01-Jun-2023 | Press Release | Security Scanner
Rohde & Schwarz exhibits at AAAE 2023 with live demonstrations of security scanner portfolioRohde & Schwarz is exhibiting its comprehensive portfolio of security scanners to meet the highest level of airport security and passenger comfort requirements. Both the R&S QPS201 personnel security scanner, and the R&S QPS Walk2000 walk-through security scanner, will be on display at the Rohde & Schwarz booth at AAAE.
07-Jul-2022 | Press Release | Test & measurement
Rohde & Schwarz and MediaTek verify 5G LBS Release 16 features on the R&S TS-LBS test solutionRohde & Schwarz and MediaTek have successfully verified new location based services (LBS) features for 5G NR as defined in 3GPP Release 16. These features will not only improve emergency caller location, but also support upcoming LBS-related use cases in challenging indoor and outdoor environments with both, satellite based and terrestrial technologies. Rohde & Schwarz has extended the R&S TS-LBS test solution to support these and other Release 16 network based positioning features.
03-Nov-2022 | Press Release | Aerospace
Rohde & Schwarz starts delivery of innovative air-liftable ATC radio system for SkyguideRohde & Schwarz has recently, in close collaboration with Skyguide, developed and delivered a customized mobile ATC shelter as part of the the Mobile ATC Radio System (M.A.R.S.) project. The shelter includes a complete CERTIUM radio system. Switzerland CERTIUM
16-Dec-2019 | Press Release | Cybersecurity
RELEASE NOTES: R&S®Web Application Firewall 6.4Last time, we announced the new R&S®Web Application Firewall ‘s management API with a REST/JSON programming interface, allowing automation and scripting of WAF administration tasks, such as management of reverse proxies and tunnels
This application note describes typical spectrum analyzer measurements in production environments and discusses different approaches to speed them up.
17-Nov-2014 | AN-No. 1EF90
Generating models with a VNA and using these on an oscilloscope via the deembedding
23-May-2023 | AN-No. 1SL393
Discover Rohde & Schwarz´s solutions for in-vehicle communication network: World's first compliance test solution for automotive Ethernet and other bus systems.
Calibration and Verification Solution
The UWB (Ultra-Wideband) technology is a short range wide-band radio technology specified for device to device communication operating in unlicensed spectrum. It is an RF positioning technology that enables accurate and secure peer-to-peer ranging between mobile devices with robust resistance to interference while consuming very low energy and coexisting well with other radio communication systems. UWB is used for a variety of different applications, such as asset tracking, secure payment, personal tracker, real time location services and keyless access and start of a vehicle etc. According to ABI Research forecasts, there will be well over 1 billion UWB annual device shipments by 2026. Almost every smart phone shipped in 2026 will support UWB services.Talking about testing aspect of a UWB device, in general two test methodologies can be adopted as other wireless products, either the traditional testing mode (so-called conducted test mode) with wired RF connection between the test measurement equipment and device under test (DUT) or over the air (OTA) test mode in an OTA anechoic chamber. Sometimes, it is not always possible or necessary to perform the tests under conducted mode due to the limiting factors, e.g. cost, space, complexity and direct access to the RF connectors of the product. In this case, OTA testing is then becoming a non-evitable approach. Moreover, OTA testing reflects the usage of DUT in a real condition.In this application note, R&S® OTA test solution covering transmitter (Tx), receiver (Rx) and Time of Flight (ToF) testing in Wireless Automated Testing (WMT) environment is described. The measurement results throughout the whole document are based on NXP Trimension™ NCJ29D5 UWB automotive IC.
12-Apr-2023 | AN-No. 1SL394
Read how you can measure and analyze 5G networks passively by analyzing synchronization and broadcast signals.
Watch this webinar and learn to make accurate Timing Alignment Error (TAE) measurements to ensure network synchronization in 5G.
Rohde & Schwarz User Manual for R&S®ESW-K7 Analog Demodulation; provides all the information specific to the Analog Demodulation application.
Precise UWB measurement over-the-air Watch our video and discover how an OTA test setup featuring the R&S®CMP200 allows performing all cases important for UWB testing: time of flight, angle of arrival as well as transmitter and receiver performance. Our well-established R&S®CMP200 radio communication tester is now even better - with added UWB testing functionality.
최근에는 UWB 기기들이 단순한 RF Tx, Rx 측정뿐만 아니라 ToF(Time of Flight)와 AoA(Angle of Arrival) 항목에 대한 측정도 지원해야 하는 추세입니다. ToF는 신호가 발신지에서 수신지까지 도달하는 데 걸리는 시간을 의미하며, AoA는 도착하는 신호의 방향을 말합니다. 이러한 요구 사항에 맞춰, Rohde & Schwarz는 UWB의 모든 항목들에 대한 Calibration 및 Verification을 지원하고 있습니다. 이번 웹세미나를 통해 UWB 기술에 대한 이해를 높이고, 최신 측정 방법도 확인하실 수 있습니다.