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Apr 19, 2024 | Communiqués de presse
Rohde & Schwarz and VIAVI support European OTIC in Berlin for O-RAN conformance certificationThe European OTIC in Berlin at the i14y Lab finalized their first successful certification of an O-RAN radio unit according to O-RAN ALLIANCE. The i14y Lab has relied on the integrated solution for O-RU conformance testing by Rohde & Schwarz and VIAVI.
Signal analysis is performed by the R&S VSE software running directly on the RTP oscilloscope.
L'option R&S®VSE-K106 analyse les signaux à liaisons montantes et descendantes NB-IoT dans les trois modes de fonctionnement NB-IoT : dans la bande, bande de garde et autonome.
La nouvelle solution de test se compose de l'oscilloscope haute performance R&S®RTP164 utilisé en tant que récepteur, et des options d'analyse 5G du logiciel d'analyse de signaux vectoriels R&S®VSE. Le R&S®VSE réalise les mesures conformément aux spécifications de la 3GPP. La configuration permet également des mesures spécifiques MIMO et de compiler de manière flexible les résultats de test.
Convertir des signaux RF acquis en données IQ Convertir des signaux RF dans l'oscilloscope et utiliser les échantillons IQ obtenus pour d'autres analyses avec le logiciel R&S VSE ou des outils externes. Convertir des signaux RF dans l'oscilloscope et utiliser les échantillons IQ obtenus pour d'autres analyses avec le logiciel R&S VSE ou des outils externes.
Dec 21, 2023 | Communiqués de presse
Rohde & Schwarz and VIAVI jointly verify Analog Devices’ leading O-RU reference design at i14y Lab PlugFest Fall 2023Rohde & Schwarz and VIAVI Solutions have presented their integrated solution for conformance testing of O-RAN Radio Units at the recent O-RAN ALLIANCE Global PlugFest Fall 2023, hosted at the i14y Lab in Berlin – supported by Deutsche Telekom and EANTC and i14y consortium partners.
Analysis with the R&S VSE software and the Transient option enhances the characterization of radar signals. Additionally, the acquisition of two FE110SR signals with a maximum bandwith of 10 GHz in a frequency range of 70 to 110 GHz is possible the RTP oscilloscope. Use the R&S RTP Oscilloscope with the R&S External Frontend FE110SR to debug your automotive radar devices.
Russian version - Все, что вы хотели знать о децибелах, но боялись спросить...
RF signal analysis with Rohde & Schwarz spectrum analyzers and oscilloscopes - Application Brochure
Cette vidéo explique comment l'oscilloscope R&S®RTO, équipé de son logiciel d'exploration de signaux vectoriels (VSE, Vector Signal Explorer), permet d'analyser des signaux RF pulsés en large bande, en termes de fréquence, de phase, d'amplitude et de temps.
Our server-based testing (SBT) framework, including vector signal explorer (VSE) microservices is used to pre-process the data. The generated post-FFT data is input to Nvidia's SIONNA software framework, an open-source library for 6G physical layer research.
Cette note d'application est pour les lecteurs qui travaillent avec des appareils d'émission et de réception radio numériques ou qui entretiennent des équipements de communication radio analogique.
févr. 10, 2017 | Numéro des notes d'application 1MA277
MWC2018, VSE, QuickStep, SGT, FPS, NRQ, test cloud, test basé sur le cloud, GSMA, Mobile World Congress Le test RF automatisé reposant sur le cloud a été présenté au GSMA MWC 2018
Feb 21, 2023 | Communiqués de presse
Towards 6G: Rohde & Schwarz showcases AI/ML-based neural receiver with NVIDIA at MWC BarcelonaWith research on the technology components for the future 6G wireless communication standard in full swing, the possibilities of an AI-native air interface for 6G also are being explored. Rohde & Schwarz, working with NVIDIA, is taking a step forward from simulations to implementing artificial intelligence and machine learning (AI/ML) in future 6G technology. At MWC Barcelona, the companies will present the industry’s first hardware-in-the-loop demonstration of a neural receiver, showing the achievable performance gains when using trained ML models compared to traditional signal processing.
Sep 03, 2024 | Communiqués de presse
Rohde & Schwarz presents its top-notch RF and microwave test solutions at the EuMW 2024 in ParisT&M specialist Rohde & Schwarz will present its industry-leading portfolio at European Microwave Week in Paris for various application fields, pushing the limits in the Gigahertz to Terahertz frequency ranges.
La vidéo illustre les capacités de mesure du bruit de phase du R&S®FSVA et l'analyse d'impulsions larges bandes en utilisant le logiciel d'analyse de signaux vectoriels R&S®VSE R&S®FSVA, FSVA, analyseur de signaux et spectre La vidéo présente l'analyseur de signaux et spectre R&S®FSVA de Rohde & Schwarz.
La source SGMA RF R&S®SGT100A combinée au logiciel R&S®VSE (Vector Signal Explorer) génère et analyse les signaux NB-IoT en liaisons montante et descendante conformément à la dernière spécification de la 3GPP communiqué 13. Vidéo d'application, vidéos MWC2017, SGT100A, génération de signaux NB-IoT, analyse de signaux NB-IoT, GSMA, Mobile World Congress, congrès mondial de la téléphonie mobile, MWC
Feb 21, 2022 | Communiqués de presse
Rohde & Schwarz and VIAVI Solutions jointly offer O-RAN Radio Unit conformance test solutionO-RU Test Manager delivers unified user experience, combining both companies’ test solutions.
May 26, 2021 | Communiqués de presse
Signal analysis stronger than ever: university competition is about to enter its 17th roundThe challenge of Rohde & Schwarz' international Engineering Competition this year was to create a smart software solution to optimize a signal analysis.
L'exemple présente une mesure de magnitude d'une erreur vectorielle (EVM) sur un convertisseur analogique / numérique deux canaux 5,2 Géchantillons de Texas Instruments, en utilisant le générateur de signaux vectoriels R&S®SMW200A, le générateur de signaux analogiques micro-ondes et RF R&S®SMA100B, ainsi que le logiciel d'analyse de signaux vectoriels R&S®VSE de Rohde & Schwarz.
With the R&S VSE signal explorer software, amplifiers can be characterized in depth. ACLR, raw EVM, gain compression and many more results can be measured from a single capture using almost any input signal – whether mobile comms, satellite or just a ramp signal.
Aug 17, 2022 | Communiqués de presse
VIAVI and Rohde & Schwarz support Auray OTIC in awarding O-RAN conformance certification for international marketsThe Auray O-RAN Testing and Integration Centre (OTIC) and Security Lab provides test, validation and integration services to a supply chain of open radio access network vendors. In their first successful certification of an O-RAN radio unit (O-RU) according to O-RAN ALLIANCE as part of the O-RAN Certification and Badging Program, Auray OTIC relied on the integrated solution for O-RU conformance testing by Rohde & Schwarz and VIAVI.
La note d'application guide les développeurs et les fabricants d'appareils Sigfox, afin qu'ils puissent réaliser les mesures nécessaires et recommandées avec les solutions de test Rohde & Schwarz.
nov. 15, 2017 | Numéro des notes d'application 1MA294
Jan 16, 2023 | Communiqués de presse
New R&S PVT360A one box solution for FR1 base station, small cell, and RF component characterization and production testRohde & Schwarz introduces the new R&S PVT360A performance vector tester, a VSG/VSA single box tester optimized for FR1 base station, small cell and RF component testing in production and characterization environments.
Jan 07, 2021 | Communiqués de presse
EuMW virtual: Rohde & Schwarz demonstrates reliable microwave test solutions for future-looking applicationsRohde & Schwarz is participating at EuMW virtual with a lavishly designed virtual trade show booth, where visitors can learn about new developments and exchange ideas with experts. The focus is on test systems for RF frontend designs, for radar and satellite systems and for wireless technologies from 5G to the sub-terahertz range. European Microwave Week 2020 was postponed and takes place from January 10 to 15, 2021, as an online event.
Jul 06, 2022 | Communiqués de presse
Rohde & Schwarz supports i14y Lab Summit 2022 with practical demos of its O-RAN test solutionsAt the recent i14y Lab Summit 2022 in Berlin, Rohde & Schwarz has showcased as one of the lab’s partners its proven and powerful measurement instruments used to verify the conformance of O-RAN Radio Units and the end-to-end network performance. Led by Deutsche Telekom, the i14y Lab is an industry consortium aimed at accelerating network disaggregation and Open RAN by building a European and German ecosystem of vendors and system integrators. Through early stage collaboration with open lab partners and customers, Rohde & Schwarz is able to adopt its portfolio in accordance with new test requirements.
Cette note d'application explique comment convertir différents formats de fichiers I/Q de Rohde&Schwarz entre eux en utilisant l'outil logiciel fourni.
sept. 23, 2015 | Numéro des notes d'application 1EF85
Dec 19, 2022 | Communiqués de presse
Rohde & Schwarz and VIAVI jointly support the i14y Lab PlugFest and verify Analog Devices’ new O-RU designAt i14y Lab Open RAN PlugFest, Rohde & Schwarz and VIAVI have delivered an integrated solution for conformance testing of O-RAN Radio Units.
Dec 08, 2021 | Communiqués de presse
Sivers Semiconductors and Rohde & Schwarz collaborate on testing 5G RF transceivers up to 71 GHzAs 5G networks are being rolled out globally, the evolution of the 5G NR standard continues. With Release 17, 3GPP will extend the frequency support of 5G NR mmWave bands into the unlicensed spectrum up to 71 GHz, a frequency band traditionally used by non-cellular standards like IEEE 802.11ad and 11ay. To address new testing challenges related to this bandwidth extension and to evaluate the performance of the latest generation RF transceiver chipsets, Rohde & Schwarz and Sivers Semiconductors teamed up to test RF transceivers for 5G NR up to 71 GHz.
Cette note d'application donne une brève description de la manière dont les signaux avec deux schémas de modulation différents peuvent être analysés en utilisant le R&S®FSW.
avr. 18, 2016 | Numéro des notes d'application 1EF93