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Find the information you need from Rohde & Schwarz. Search for products, technologies, applications, manuals, datasheets, tutorials, FAQs, and more.
Search Rohde-Schwarz.com
Find the information you need from Rohde & Schwarz. Search for products, technologies, applications, manuals, datasheets, tutorials, FAQs, and more.
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Rohde & Schwarz offers a wide range of leading-edge solutions for conducted antenna verification in the lab and the field.
Be ready for the IoT takeoff. Bring your wearable devices to market quickly with IoT test solutions from Rohde & Schwarz. Read more.
LTE user equipment (UE) receiver performance has significant impact to cellular radio network coverage and capacity. It determines the maximum data throughput across the air interface between the LTE base station (eNB, evolved node B) and the mobile network subscriber UE, thus it determines the total capacity across the air interface. Therefore, it is one of the most important measurements to verify the actual receiver performance of individual devices, and a key metric to compare different devices, in particular.This paper shall give an introduction to receiver performance measurements and discusses the measurement metrics as well as the challenges of over the air (OTA) measurements.
31-Aug-2017 | AN-No. 1ST001
Being first to offer modular and flexible test solutions, Rohde & Schwarz covers all aspects of 4G testing. Find the latest videos, tutorials, eBooks, white papers, and articles focused on multiple aspects of LTE.
The more successful a gate driver is in reducing power-up and power-down times, the bigger the headache for accurate measurements. Both choosing the right probe and optimizing the probing technique are significant factors in improving measurement accuracy; this White Paper provides guidelines
Get with this poster a guidance about usual converter types, most important measurements and general requirements for power electronics design and testing.
Heinz Mellein, Manuel Mielkech 8NT01 MIMO Channel,Field Measurements,MIMO Evaluation,R&STSMx,R&SROMES Assessing a MIMO Channel Heinz Mellein, Manuel Mielkech 8NT01 MIMO Channel,Field Measurements,MIMO Evaluation,R&STSMx,R&SROMES Related products
31-Aug-2017 | AN-No. 8NT01
HF solutions from Rohde & Schwarz. Enabling the digital transformation of HF including test & measurement, monitoring & locating, and BLOS radio communications.
Watch our videos on mastering the challenges of NewSpace satellite constellations and learn more about optimal transponder usage, adaptive beam steering, beam und cluster hopping and more.
Meet the requirements of MIL-STD-464 and NATO AECTP-250/500. Discover E3 testing solutions for military applications from Rohde & Schwarz here.
Meet the requirements of MIL-STD-464 and NATO AECTP-250/500. Discover E3 testing solutions for military applications from Rohde & Schwarz here.
Meet the requirements of MIL-STD-464 and NATO AECTP-250/500. Discover E3 testing solutions for military applications from Rohde & Schwarz here.
Discover Rohde & Schwarz´s solutions for in-vehicle communication network: World's first compliance test solution for automotive Ethernet and other bus systems.
Introduction to Attribute Based Instrument Drivers
01-Dec-2012 | AN-No. 1MA170
Chose R&S SpycerBox media storage. Teaming up with IBM to create ultimate media storage solution.Virtual storage access technology.
Be ready for the IoT takeoff. Bring your industrial IoT applications to market quickly with IoT test solutions from Rohde & Schwarz. Read more.
Discover Rohde & Schwarz´s eCall test solution, the world´s first certified emergency call solution in line with the standard CEN EN 16454:2015. More info
Learn more about the solution for countering threats posed by drones
26-Sep-2023 | Press Release | Wireless communications
ETS-Lindgren integrates R&S CMX500 and R&S SMBV100B for 5G A-GNSS antenna performance testingETS-Lindgren integrates R&S CMX500 and R&S SMBV100B for 5G A-GNSS antenna performance testing
Bring your LTE-A Pro products to market more quickly and reliably with innovative test and measurement solutions from Rohde & Schwarz. Read more to be ahead.
Learn how to test Bluetooth® positioning applications. Find solutions for Bluetooth® Channel Sounding, Bluetooth® distance measurements & BT location services.
Register and download now our Whitepaper “Testing passive networks in distributed antenna systems (DAS)”.
Learn about extremely short latencies in 5G and how they will enable the use of new applications, e.g. eGaming, and introduce new non-human user classes.
A step by step HOW TO guide to perform manual and automated wireless coexistence testing
At the end of the year 2020, there were over 20 Billion internet of things (IoT) products in the world operating using the licensed and unlicensed frequency bands. This growth trend is projected to keep steady over the coming years as more and more people adopt to a smarter and more connected lifestyle. This will result in a much busier and challenging RF environment than the one we have today. In order to understand the complexity of the RF spectrum, a white paper was published in 2021 from Rohde & Schwarz, which featured RF spectrum activity at multiple locations observed at different times of the day. The locations were selected based on population densities and the amount of known RF transmitters & their frequencies at those locations. It was also concluded that the ISM bands on average have higher channel utilization since most IoT devices take advantage of the unlicensed spectrum. The paper recommended, that while performing wireless coexistence testing, the test conditions should reflect the operational RF environment that the device is intended to operate in. Otherwise, the characterization of RF performance would only reflect ideal case which doesn’t exist in real world operation. Since it is not always possible to test all devices in the real world, relevant test methodologies need to be setup to replicate the real world as much as possible.This will help us get a better understanding of how the receiver of the RF device will behave under different RF conditions. It is also recommended to perform measurements in order to understand the behavior of the device in the future when the spectrum will get even more challenging. Therefore, a through characterization of the capability of the RF receiver to handle in-band and out-of-band interference signals in also of interest.In terms of regulatory compliance requirements for ensuring wireless coexistence performance, the ANSI C63.27 is currently the only published test standard that provides guidance on how to perform coexistence testing on devices. The test complexity is based up on risk imposed on the user’s health in the event of a failure caused by an or a plurality of interference signal. The standard also gives device manufacturers guidance regarding test setups, measurement environments, interference signal types and strategy, performance quality measurement parameters for physical layer using key performance indicator (KPI) and application layer parameters for end-to-end functional wireless performance (FWP).In this application note, the guidance provided by the ANSI C63.27-2021 version regarding test setup, measurement parameter and interference signal have been followed. It will give the reader a clear idea on how to configure standardized test instruments from R&S in order to generate the wanted signal as well as unintended interference signals and conduct measurement to monitor device performance in terms of PER, ping latency and data throughput.This application note provides step-by-step instruction on how to perform measurements using conducted and radiated methodology. Both manual and automated instrument configuration approach is explained in this document.The automation scripts are written using python scripting language and are available for download with this application note, free of charge. Official required to run the scripts are available on the PYPI database.
10-Nov-2022 | AN-No. 1SL392
WiMAX - General information about the standard 802.16
13-Jun-2006 | AN-No. 1MA96
In this whitepaper we describe the device to device communication in LTE from a UE point of view. Network elements are described as far as they concern the UE. In addition to the message transmission and reception, a special emphasis is put on the synchronization between UEs and on the security for the message exchange.
29-Sep-2015 | AN-No. 1MA264
This whitepaper provides an overview of the WLAN offload in LTE as standardized by 3GPP, as well as the enhancements for Wi-Fi standardized by IEEE and the Wi-Fi Alliance. It also describes access methods in the joint network, treats the security, and describes IP mobility. In addition network discovery and selection are explained.
10-Dec-2012 | AN-No. 1MA214
Rohde & Schwarz offers dedicated testing solutions to ensure optimal beamforming antenna designs.
Rohde & Schwarz offers a multitude of solutions for testing LTE-Advanced carrier aggregation implementations.
R&S®CEPTOR provides electronic warfare specialists, SIGINT analysts, and spectrum managers both online and offline operational capabilities to help them understand and characterize the electromagnetic spectrum.