94 Resultados
Jun 19, 2023
Rohde & Schwarz and VIAVI Solutions verified new 4T4R O-RU design from Benetel at O-RAN ALLIANCE Global PlugFest Spring 2023At the i14y Lab, Rohde & Schwarz, VIAVI and Benetel combined their industry-leading capabilities to showcase their integrated, automated testing solution for the conformance testing of O-RAN radio units (O-RUs). This solution was used to test the commercial grade 4T4R RAN650 O-RU from Benetel according to O-RAN ALLIANCE and 3GPP specifications.
Apr 19, 2024
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.
Jan 31, 2024
Rohde & Schwarz and VIAVI jointly verify NEC O-RU design at O-RAN Global PlugFest Fall 2023 in JapanAt the recent O-RAN ALLIANCE Global PlugFest Fall 2023 at the Japan Open Testing and Integration Center (OTIC) hosted by Rakuten Mobile, Rohde & Schwarz and VIAVI Solutions have presented their integrated solution for automated conformance testing of O-RAN Radio Units (O-RUs). With their joint test solution, which combines both companies’ industry-leading capabilities, they performed the automated verification of a commercial O-RU provided by NEC according to both O-RAN and 3GPP pre-conformance specifications.
Jun 06, 2024
Rohde & Schwarz and VIAVI offer joint network test solutions supporting Open Radio Commercialization and InnovationThe United States Department of Commerce will provide funding to promote the deployment of open networks in the U.S. and abroad. Rohde & Schwarz and VIAVI offer joint test solutions to meet the needs of radio equipment manufacturers who plan to apply for the funding.
Este resumo traz uma visão geral rápida sobre a geração e verificação de sinais de chirp de modulação de frequência usando instrumentos e software da Rohde & Schwarz.
Faça a conversão descendente de sinais de RF no osciloscópio, e utilize a amostra de I/Q resultante para análise posterior com as ferramentas externas ou o software R&S®VSE.
A automação de instrumentos e a avaliação dos resultados são baseadas no software de sequenciamento R&S®Quickstep e no software de análise de sinal R&S®VSE, que tiveram a velocidade otimizada para operações em nuvem usando os chamados microsserviços.
R&S VSE-K10/FSx-K10 GSM Measurements - Specifications
Dec 21, 2023
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.
Models: R&S®VSE, R&S®VSE
Este vídeo mostra como o osciloscópio R&S®RTO com seu software explorador de sinal vetorial (VSE) pode ser usado para analisar sinais RF pulsados de banda larga em termos de frequência, fase, amplitude e sincronização.
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.
MWC2018, VSE, QuickStep, SGT, FPS, NRQ, testes de nuvem, teste baseado em nuvem, GSMA, Congresso Mundial de Tecnologia Móvel Testes de RF automatizados baseados em nuvem apresentados no Congresso Mundial de Tecnologia Móvel GSMA 2018
Feb 21, 2023
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.
O vídeo demonstra as capacidades de medição de ruído de fase do R&S®FSVA e uma análise de impulsos de banda larga usando o software explorador de sinal vetorial R&S®VSE R&S®FSVA, FSVA, analisador de espectro e sinal O vídeo mostra o analisador de sinal e espectro R&S®FSVA da Rohde & Schwarz.
A origem de RF SGMA R&S®SGT100A em combinação com o explorador de sinal vetorial R&S®VSE gera e analisa sinais UL e DL NB-IoT em conformidade com as especificações mais recentes do 3GPP 13. Vídeo de aplicação, vídeos MWC2017, SGT100A, geração de sinal NB-IoT, análise de sinal NB-IoT, GSMA, congresso mundial de tecnologia móvel, MWC 2017 Este vídeo mostra a geração e análise de sinais NB-IoT apresentadas
Feb 21, 2022
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.
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.
O exemplo mostra a medição de uma magnitude vetorial de erro (EVM) em um conversor analógico-digital de 5,2 Gsample de dois canais, da Texas Instruments, utilizando o gerador de sinal vetorial R&S®SMW200A, o gerador de sinal analógico de micro-ondas e radiofrequência R&S®SMA100B e o software de análise de sinal vetorial R&S®VSE da Rohde & Schwarz.
RF signal analysis with Rohde & Schwarz spectrum analyzers and oscilloscopes - Application Brochure
Esta nota de aplicação é destinada a leitores que trabalham com dispositivos digitais de transmissão e recepção de rádio ou realizam a manutenção de equipamentos analógicos de radiocomunicações.
fev. 10, 2017 | AN-Nº. 1MA277
Aug 17, 2022
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.
Feb 08, 2018
MWC 2018: Rohde & Schwarz to present cutting-edge T&M equipment for 5G, LTE-A Pro, IoT and IP securityMobile World Congress 2018: Rohde & Schwarz to present cutting-edge T&M equipment for 5G, LTE-A Pro, IoT and IP security
May 26, 2021
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.
Sep 09, 2021
Rohde & Schwarz introduces R&S VSESIM-VSS that combines EDA simulation with hardware testingT&M expert Rohde & Schwarz and Cadence have collaborated on a solution aimed at simplifying the engineering process from RF design to implementation and enhancing accuracy by using realistic signals for both simulation and testing. The new R&S VSESIM-VSS signal creation and analysis tool speeds up the development process for RF components. It is particularly useful for customers in the wireless, automotive, and aerospace and defense industries as well as for manufacturers of active components and systems.
Jan 07, 2021
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
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.
Dec 19, 2022
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
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.
A nota de aplicação orienta desenvolvedores e fabricantes de dispositivos Sigfox a realizarem as medições necessárias e recomendadas com soluções de testes da Rohde & Schwarz.
nov. 15, 2017 | AN-Nº. 1MA294