This application note is for readers that work with digital radio transmitting and receiving devices or maintain analog radio communication equipment.

10-Feb-2017 | AN-No. 1MA277

Mobile Tests for GSM under Fading Conditions

23-May-2000 | AN-No. 1MA19

Usage of VISA for instrument control with USB and ethernet

28-Oct-2021 | AN-No. 1SL374

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

The R&S®CMP200 radio communication tester together with the R&S®CM-Z300A time of flight kit provides an accurate setup for time of flight measurements – in validation, calibration and certification.

27-Jul-2022

Tackling the Challenges of Pulsed Signal Measurements

18-Jan-2008 | AN-No. 1MA124

This application notes introduces two alternative methods how to do the Power Added Efficiency measurement.

22-May-2013 | AN-No. 1EZ64

GSM / EDGE Base Station Bit Error Rate Testing with CMU300

15-Jan-2002 | AN-No. 1CM32

802.11ac Technology Introduction

23-May-2012 | AN-No. 1MA192

The R&S®RTO and R&S®RTP oscilloscopes are capable of triggering precisely on a pulse as a prerequisite for time domain and frequency domain analysis.

13-Mar-2019

Testing Network Registering for GSM/IS136 Multi-mode Mobile Phones

07-Mar-2003 | AN-No. 1CM31

Audio-to-Video Delay Measurement

27-Aug-2002 | AN-No. 7BM44

R&S GB4000C/ R&S GB4000V pairing for VoIP operation

16-May-2025

This application note introduces the reader to the SpaceX Hyperloop Pod Competition project and their special demands for the electrical drive train.

31-Mar-2021 | AN-No. GFM360

CDMA2000^® 1xRTT/1xEV-DO Hybrid Mode Testing

01-Oct-2007 | AN-No. 1CM65

Verify O-RAN radio units

08-May-2024

his application note briefly describes the technology behind ERA-GLONASS and presents conformance tests for ERAGLONASS using the R&S®CMW500 RF tester and the R&S®SMBV100A vector signal generator.

24-Jan-2018 | AN-No. 1MA251

Automotive field-to-lab testing with R&S®CMWcards

19-Feb-2019

This application note describes the functionality of the equalizer filter and how to set the filter parameter manually in an accurate and fast way.

06-Feb-2009 | AN-No. 1EF61

Automated spectrum clearance in LTE and 5G mobile networks

19-Apr-2024

Measurements on Frequency-Converting DUTs using Vector Network Analyzer ZVR

04-Aug-1998 | AN-No. 1EZ31

Discover the easy-to-use test solution for high speed multichannel acquisition for 5G NR signals from Rohde & Schwarz.

25-Feb-2020

CDMA2000 1xEV-DO Packet Data Testing with R&S^® CMU200

04-May-2007 | AN-No. 1CM64

Comprehensive PCR Analysis - Using the R&S DVM Family from Rohde & Schwarz R&S DVM50/DVM100/DVM120/DVM400

01-Jun-2006 | AN-No. 7BM55

Debugging and verifying the DDR DRAM memory interface in a system design can be challenging. The R&S®RTP high-performance oscilloscope zone trigger is ideal for READ/WRITE separation as a basis for analyzing signal integrity.

06-Feb-2025

This application note describes Methods of Implementations (MOI) for precise, fast and error-free compliance testing of high-speed backplanes and direct attach copper cables (DAC).

07-Apr-2021 | AN-No. GFM356

Creating MediaFLO™ Test Scenarios in Accordance with the Minimum Performance Specification (MPS) V 1.2

31-Aug-2006 | AN-No. 7BM62

The validated UWB PHY test suite for the R&S®CMP200 radio communication tester simplifies FiRa™ Consortium PHY conformance testing.

21-Jun-2022

CMUCopy - Transferring CMU Hardcopy to PC using the IEEE Bus or the serial interface

28-Aug-2009 | AN-No. 1MA45

R&S CMWrun - RF preconformance testing solution

20-Feb-2015