45 Results
Dr. Fabian Guettge 1DC02 R&S ® VISA is a standardized software library that allows fast communications over diverse interfaces with a wide variety of T&M instruments that are detected on the network from PC applications. R&S ® VISA also includes a trace tool that simultaneously monitors communications between multiple applications and T&M instruments, and permits targeted analysis with the aid of efficient
Hagn Christine Wireless coexistence testing BBA150, CMW500, SMW200A, AdVISE, FSVA3000 Ensuring performance of connected home electronic products Current status The title of Bob Dylan’s 1964 hit “The Times They Are A-Changin’” certainly holds true for home appliance products. The consumer electronic industry needs to evolve and keep pace with the growing appetite of its customers and play a part in
Create and simulate detailed traffic situations for the verification of cellular V2X (C-V2X) connectivity. CMW500 Scenario based testing of safety-critical cellular V2X applications in a lab environment Your task For several years, automobile manufacturers and government agencies have sought ways to increase road safety, manage traffic efficiently and, in the future, make it more comfortable. Vehicle-to-everything
R&S®CMWcards is an intuitive and user-friendly software application that makes mobility verification easier than ever. CMW500, CMWcards, Automotive performance testing with R&S®CMWcards Your task A telematic control unit (TCU) is an embedded system that enables vehicle tracking. It is quickly becoming a crucial part of vehicle architectures. A TCU includes technology for positioning, mobile communications
Christian Wicke, Fabian Bette, Bernhard Schulz GFM312 Next Generation Emergency Call (NG eCall) is a extension of eCall, a service provided in Europe with the goal of reducing response times for accidents or other emergencies on the roadways. This application note briefly describes the technology behind NG eCall and presents conformance tests for NG eCall using the R&S®CMW500 RF tester and either the
Bernhard Schulz 1MA108 The Bluetooth® wireless standard has been an unparalleled success. It has found its way into virtually all smartphones, PCs, cars, entertainment hardware and wearables. Bluetooth SIG reports that more than 8 billion devices are currently in use. Bluetooth supports Internet of Things (IoT) technologies and direction finding methods, making it a sure bet for the future as well.
R&S®CMWcards, an intuitive and user-friendly software application, makes mobility verification easier than ever. CMW500, CMWcards, Automotive mobility testing with R&S®CMWcards Your task Cellular technology has become widely adopted by the automotive industry and is considered an important block in the automotive telematics control unit. Providing seamless and reliable mobile service (voice and data
R&S®CMWcards, an intuitive and user-friendly software application, makes it possible to recreate field testing in a lab environment. CMWcards, CMW500, NB-IoT field-to-lab NB-IoT field-tolab testing with R&S®CMWcards Your task Narrowband IoT (NB-IoT) is a low power wide area network (LPWAN) radio technology initially standardized by 3GPP in Release 13. It operates in a limited bandwidth of 200 kHz and
R&S®CMWcards, an intuitive and user-friendly software application, makes it possible to recreate field testing in a lab environment CMWcards, CMW500, field-to-lab, F2L Automotive field-to-lab testing with R&S®CMWcards Your task Cellular technology has become widely adopted by the automotive industry and is considered an important block in the automotive telematics control unit. Providing seamless and
R&S®CMWcards is an intuitive and user-friendly software application that makes NB-IoT OTDOA positioning design verification easier than ever. CMWcards, NB-IoT, OTDOA, CMW500, IOT R&S®CMWcards simplifies verifying your NB-IoT OTDOA positioning design OTDOA and its advantages 3GPP Release 14 further improves NB-IoT to enhance the user experience. Observed time difference of arrival (OTDOA) is a downlink
Rohde & Schwarz offers a variety of products to fit your testing needs. Here, we present our solution for testing the above-mentioned use cases. Wireless communications testers, wireless communications systems, WiMAX communication testers, WiMAX test systems, wideband test instruments, wireless devices test equipment, LXI class C, RF power meter, wireless devices calibration, CMW500, radio communication
Automotive Infotainment Testing Automotive Infotainment Testing, CMW500, VTE, A/V distortion analysis Video quality testing of automotive infotainment devices - Application Card Current status A change in paradigm is quite evident in how users interact with their car infotainment devices. Users are well acquainted with smartphones and the applications that run on them. Most popular smartphone applications
Automotive Infotainment Testing Automotive Infotainment Testing, CMW500, BTC, SMBV100A Functionality testing of automotive infotainment devices - Application Card Challenges Modern day vehicle interactivity takes place on the centrally placed touchscreen head unit display (HUD) on the car dashboard. Infotainment systems have become a central hub for a wide range of vehicular functionality. These systems
Automotive Infotainment Testing Automotive Infotainment Testing, 3G, 4G, Bluetooth, WLAN, DVB-T/DVB-T2, ATSC 3.0, DAB, DRM, SiriusXM Radio, AM/FM, GPS,GLONASS Conducted multistandard in-device coexistence testing - ApplicationCard Challenges One key feature of the connected car is its ability to connect to the outside world to provide passengers with information and entertainment. The car’s head unit
The R&S ® CMW500 and R&S ® SMBV100A are the ideal team for motor vehicle type approval testing of your eCall and ERA-Glonass cellular modems and their GNSS receivers in line with the (EU) 2017/79 regulation. eCall system, vector signal generator, SMBV100A, one-box solution, GSM modules, GPS modules, GPS receiver, GSM receiver, ERA-Glonass Test your eCall and ERA-Glonass system modules - The R&S CMW500
Dieter Mahnken The development and proliferation of Bluetooth ® is a unique success story. The number of Bluetooth ® wireless technology enabled devices is currently growing by 3.6 billion per year. As Internet of Things (IoT) technology advances, this number will grow significantly over the next years. Bluetooth SIG anticipates that there will be nearly 5.6 billion new Bluetooth ® enabled devices
The audio performance measurement solution for the R&S ® CMW500 platform identifies audio and speech performance issues over a wireless connection. CMW500 platform, CMW500, Audio performance testing solution for the connected car Your task Verify audio quality telematics units for CS voice and VoLTE in line with the 3GPP or operator-specific specification. Unlike a conversational rating where impairments
The battery life measurement solution for the R&S ® CMW500 platform identifies which ECUs and which applications running on telematics units impact battery life. CMW500 platform, CMW500, CMWrun, CMW-KT051, CMW-KM051, RT-ZV02, RT-ZVC04, Car-to-car/LTE-V communications, In-car communications, telematics, Data and cloud services for car sharing, fleet management and breakdown call, Wireless sensors and
The IP connection security analysis solution for the R&S®CMW500 platform identifies IP connection vulnerabilities in telematics units at an early stage of development. CMW500, Wireless Communication Testers & Systems The IP connection security analysis solution for the R&S ® CMW500 platform identifies IP connection vulnerabilities in telematics units at an early stage of development. Your task The
Miloslav Macko 1MA171 This application note outlines two different approaches for remote-controlling Rohde & Schwarz instruments out of MathWorks MATLAB: The first one uses VISA connection and direct SCPI commands. The second approach takes advantage of Rohde & Schwarz VXI plug&play instrument drivers and MATLAB Instrument Control Toolbox. MATLAB, Rohde Schwarz, remote, control, Instrument Control
The new IP connection security analysis solution for the R&S ® CMW500 platform identifies IoT and mobile communications devices’ IP connection vulnerabilities in an early stage of development. CMW500, IoT, LTE, 5G, WCDMA, WLAN, Wi-Fi Increase the IP connection security of your IoT device Your Task The Internet is becoming more integrated into our lives with an increasing number of connected devices
DH The R&S ® CMW Wideband Radio Communication Tester offers an elaborate parametric test concept, including all RF test cases up to Bluetooth ® 5, that makes this flexible test platform ideal for designing and verifying Bluetooth ® Low Energy (LE) circuitsand modules. cmw, Wireless Communication Testers & Systems The R&S®CMW wireless communication tester offers an elaborate parametric test concept,
Sequencer Software Tool R&S CMWrun Sequencer Software Tool, CMW500, In-device coexistence testing R&S CMWrun - In-device coexistence testing T&M solution Modern communications devices support a large number of standards in a very small space, which can lead to interference due to occupying the same or adjacent frequency bands or due to harmonics. Ensuring standard-compliant operation and minimal mutual
Sequencer Software Tool R&S CMWrun Sequencer Software Tool, CMW500, Turnkey solutions for production R&S CMWrun - Turnkey solutions for production T&M solution Today’s production lines for wireless devices require an optimal combination of flexibility, performance and capacity utilization. As the leading supplier of T&M equipment for the production of wireless devices, Rohde & Schwarz meets these stringent
Sequencer Software Tool R&S CMWrun, Sequencer Software Tool, CMW500, IP throughput testing, E2E performance R&S CMW - IP throughput testing T&M solution When it is necessary to test wireless devices under realistic conditions, examine physical RF parameters and E2E behavior or verify standard-compliant behavior of a DUT, the R&S ® CMW callbox is the right solution – with full automation via R&S ® CMWrun
Bernhard Schulz 1MA261 The Rohde & Schwarz Bluetooth RF test solution with the R&S ® CMW and R&S ® CMWrun is closely aligned to the Bluetooth RF Test Suite. Most of the tests can be performed with the equipment under test connected to a single CMW which is remotely controlled via R&S ® CMWrun running on an external computer. Some of the tests require an additional signal generator. This document describes
Sequencer Software Tool R&S CMWrun, Sequencer Software Tool, CMW500, RT-ZVC, power probe, battery life, CMW R&S CMWrun - Battery life measurements T&M solution With the Internet of Things (IoT) world and its diverse applications that require a battery charge to last at least ten years, battery life testing becomes more important than ever. And for smartphones where more and more apps are running, it
Sequencer Software Tool R&S CMWrun, Sequencer Software Tool, CMW500 R&S CMWrun - Video analysis test solution T&M solution Since mobile video streaming is still new, many test personnel will be familiar with video or with mobile communications, but not with both. R&S ® CMWrun provides automated test sequences, reducing the amount of special knowledge required for video testing. It controls the R&S
Sequencer Software Tool R&SCMWrun, CMW500 R&S CMWrun - Audio performance testing solution T&M solution The R&S ® CMWrun software is the right overall automation tool for audio/speech performance testing of VoLTE and legacy standards. In this setup, the R&S ® CMW500 callbox tester acts as a 2G/3G and LTE network emulator. It provides integrated IMS service support plus an audio board with the standard
Sequencer Software Tool R&S CMWrun, CMW500 R&S CMWrun - Conformance testing solution for eCall/ERA-Glonass T&M solution The European Union and the Russian Federation aim to have intelligent telematics-based vehicle safety systems in place by 2015 to speed up emergency response times in order to save human lives. eCall (emergency call) and ERA-Glonass (automated emergency response) are electronic safety
Sequencer Software Tool R&S CMWrun Sequencer Software Tool, CMW500 R&S CMWrun - RF preconformance testing solution T&M solution When the test focus is on preconformance RF testing in line with the specification rather than validation testing, the right choice is the R&S ® CMW500 RF tester, remotely controlled by R&S ® CMWrun Using a standalone R&S ® CMW500, and with just a few configuration clicks
Sequencer Software Tool CMW500 R&S CMWrun Sequencer Software Tool T&M solution Running tests on mobile phones in the service and repair market segment could not be easier. The R&S ® CMW500 in combination with the R&S®CMW-KT050 R&S ® CMWrun package offers the following highlights: Select test plan by photo: the picture of the selected phone is displayed to help the operators confirm the correct model
Schulz 1MA166 LTE-Advanced comprises multiple features enhancing the basic LTE technology firstly specified in 3GPP Release 8. LTE including the LTEAdvanced improvements was approved by ITU to comply with IMT-Advanced requirements and thus being a true 4G mobile communication system. The different technology components of LTE-Advanced have different market priorities and require different testing strategies
Detlev Liebl 1MA231 The topic of this application note is mobile phone measurements – in theory and in practice. It discusses measurements according to the most common standard in use today, GSM. The first, theoretical portion of this application note covers digital modulation and access methods in general. This is followed by an overview of the specific characteristics of the GSM standard as well
Thomas Lechner 1GA65 The combination of R&S® CMU200 and R&S® UPV is in use for various tests of mobile phone speech functionality, such as acoustic tests according to 3GPP 26.132 or speech quality tests according to ITU-T P.862 (PESQ®) or ITU-T P.863 (POLQA®). This application note explains how to replace the R&S® CMU200 in these tasks with R&S® CMW500. CMU, CMU200, CMW, CMW500, UPV, UPV-K91, UPV-K92
Fernando Schmitt 1CM97 Most of the tests specified in the 3GPP standard TS 34.121 [1] Release 6 (Rel-6) can be performed with the R&S®CMW500. This document provides a step-by-step guide on how to use a stand-alone R&S®CMW500 to take Rel-6 measurements on transmitter characteristics and execute performance tests according to TS 34.121 V9.7.0, clauses 5 and 10. Test cases that require fading simulation
Klaus Lienhart 1MA236 This document describes how a Windows®-based R&S® T&M instrument is remotely operated by an Android™ tablet as if working on it locally. Step-by-step procedures are provided for setting up and configuring the T&M instrument and the tablet. On the tablet, a special App implements the Windows® 'Remote Desktop' functionality. T&M instrument and tablet are connected via WLAN (also
1CM94 The 3GPP TS 36.521-1 “Radio transmission and reception” LTE User Equipment (UE) conformance specification defines the measurement procedures for LTE terminals with regard to their transmitting characteristics, receiving characteristics and performance requirements as part of the 3G Long Term Evolution (3G LTE) standard. This application note describes how to use the LTE Frequency Division Duplex
1MA179 This application note discusses WLAN standard IEEE 802.11n. It first describes the most important amendments to previous releases and the ambitious new measurement tasks. Then, it describes how to deal with these tasks using Rohde & Schwarz instruments. The main focus here is on transmission over several TX and RX antennas (MIMO). Building multistandard signals using Rohde & Schwarz generators
1MA153 The aim of this application note is to provide information regarding Rohde & Schwarz instrument drivers. This paper shall help application engineers and software developers to easily get an understanding of advanced techniques to develop test and measurement (T&M) applications by utilizing Rohde & Schwarz instrument drivers. Furthermore the nomenclature used for Rohde & Schwarz instrument drivers
1MA035 The use of Rohde & Schwarz device drivers under VEE software is not complicated. However, a number of factors are involved, the errors that occur are often difficult to diagnose. This application provides easy and detailed support for installation and troubleshooting using National Instruments or Agilent GPIB boards. Instrument Driver, Driver, Device, Network Analysis, VEE, VISA, AFGU, AMIQ,
1MA170 This white paper introduces a novel attribute based architecture for VXIplug&play instrument drivers. The presented architecture uses the attribute based concept of IVI-C instrument drivers to introduce a two-layer design for VXIplug&play instrument drivers. Moreover the use of attributes is shown for the Rohde & Schwarz Spectrum Analyzer (rsspecan) instrument driver. Remote Control, Instrument
1MA150 This application note explains the fundamentals of the cell search and cell selection and reselection procedures required for both modes of UMTS Long Term Evolution: FDD and TDD. It describes how to generate and analyze the required signals using Rohde & Schwarz test and measurement solutions. The application note also shows how to perform interoperability tests and terminal conformance tests
Simultaneous DL throughput verification and UL transmission testing with the R&S®CMW500 HSPA+, 3GPP, regression testing, CMW500, radio communication tester, RF uplink, message analyzer, IP throughput, RLC throughput, RF measurements Simultaneous DL throughput verification and UL transmission testing with the R&S®CMW500 Your task 3GPP Release 7 specifies 64QAM modulation in downlink in combination with
1MA142 Modern radio communication systems have to provide higher and higher data rates. As conventional methods like using more bandwidth or higher order modulation types are limited, new methods of using the transmission channel have to be used. Multiple antenna systems (Multiple Input, Multiple Output – MIMO) gives a significant enhancement to data rate and channel capacity. This application note
