Pesquisa de Artigos e Documentos

Jun 08, 2022 | Comunicados de imprensa

Mobile devices with a conventional sim card interface were previously configured via a special test SIM card so that they were optimally prepared for testing with the intended network simulator in the test lab. For mobile devices containing a physically inaccessible eSIM (embedded SIM), this device configuration now takes place digitally via the COMPRION eSIM Test Profile Service.

O R&S®CMsquares é a interface de usuário unificada para testes de dispositivo móvel de pesquisa e desenvolvimento no testador de rádio móvel 5G NR R&S®CMX500.

The R&S CMX500 radio communication tester empowers network operators to evaluate XR-based applications and services in a controlled environment, ensuring optimal performance and quality before mainstream deployment.

It will also introduce advanced test solutions such as the CMX500 mobile radio tester. This innovative tool is designed for multi-orbit and multi-band testing, enabling comprehensive evaluation of wireless devices in NTN environments. This session discovers market trends and unique use cases of 3GPP NTN, featuring the CMX500 mobile radio tester for multi-orbit and multi-band device evaluation.

Se o monitor estiver conectado às portas DVI do CMX, a resolução máxima será de 800 x 600 pixels. Como é possível aumentar essa resolução para um monitor externo?

Rohde & Schwarz's unique NR-NTN testing solution, powered by the R&S CMX500 radio communication tester, offers highly sophisticated but user-friendly protocol testing and RF measurements to ensure optimal performance of your NR-NTN device. This is the first step in our comprehensive NR-NTN journey on the R&S CMX500 platform. Our goal is to keep your devices ahead in this fast-paced digital world.

The solution is based on the R&S CMX500 radio communication tester that supports end-to-end testing of all signaling use cases and SmartViser’s viSer test automation application. 5G, LTE, mobile device testing, Mobile Word Congress, Radio Communcation Tester Video: Power consumption testing for smartphone energy labeling

Tenho um arquivo em meu dispositivo. Como posso transferi-lo de maneira simples para meu PC?

Com um sistema de testes baseado na R&S®CMX500, a Rohde & Schwarz oferece suporte a testes de conformidade de operadora como o PQA, NPT e LBS em 5G FR2. Em todas as aplicações, a câmara CATR R&S®ATS800R extremamente compacta é usada para as medições over-the-air necessárias.

O testador de radiocomunicações R&S CMX500 está adicionando a próxima interface de rádio à sua cobertura tecnológica, ou seja, Wi-Fi. Isso permite que os usuários do testador em um único instrumento da Rohde & Schwarz testem a interface não celular até o mais recente padrão Wi-Fi 7, além das interfaces celulares 4G e 5G de um dispositivo.

This demo showcases the first 5G test cases in FR1, where the CMX500 one-box tester (OBT) is connected to the Device Under Test (DUT) to simulate specified test scenarios that integrate base stations and satellites.

5G é agora O primeiro episódio de uma nova série de vídeos mostrará em que ponto se encontra o 5G atualmente, explorará os desafios únicos de teste e medição e descobrirá soluções inovadoras, tais como o testador de comunicação de rádio R&S CMX500.

Sep 22, 2022 | Comunicados de imprensa

Rohde & Schwarz provides leading-edge test and measurement solutions for the complete 5G ecosystem and all its lifecycle stages – from R&D to manufacturing of devices and infrastructure equipment to acceptance testing – and across all the necessary stages for a network operator. Visitors to Mobile World Congress Las Vegas can experience a variety of the Rohde & Schwarz test innovations at the Las Vegas Convention Center, level 1, booth W2.920 from September 28 to 30, 2022.

Jun 21, 2021 | Comunicados de imprensa

Enhanced mobile broadband (eMBB) is the use case of 5G NR which supports the ever-increasing end user data rate and system capacity, as mobile devices integrate more and more internet-based services and applications. At MWC21, T&M specialists Rohde & Schwarz and VIAVI Solutions will demonstrate a 5G NR eMBB end-to-end test scenario in 5G SA mode (standalone 5G) exceeding for the first time a high-speed data throughput of 7.5 Gbps. The demonstration paves the way for upcoming data rates up to 10 Gbps. This high throughput rate means mobile subscribers will soon benefit from 4K video streams or augmented reality.

The R&S®CMX500 5G and LTE radio communication tester fully emulates a controllable cellular network and enables audio samples to be exchanged with the labCORE. A 5G antenna is connected to the R&S®CMX500, enabling over the air network transmission and then a martphone attaches to the 5G network and connects to the car handsfree system.

A aplicação da GUI baseada na Web controla a plataforma de teste de comunicação por rádio R&S®CMX500 e possibilita a realização dessas medições paralelamente aos testes ponto a ponto (E2E) e com o controle de potência do dispositivo 5G.

Mar 23, 2021 | Comunicados de imprensa

In cooperation with MediaTek, Rohde & Schwarz has submitted test cases for 5G NR protocol conformance test to the Global Certification Forum (GCF). The test cases have been validated successfully, adding on to the company’s legacy in IP Multimedia Subsystem (IMS) protocol conformance testing.

Jun 24, 2021 | Comunicados de imprensa

For cellular device manufacturers, 5G NR means a new complexity with a high impact on the development process. Advanced RF interfaces with antenna arrays operating in the mmWave range are making test setups and procedures more challenging. With Mobile World Congress returning to Barcelona in June 2021, Rohde & Schwarz is showcasing the latest highlights of its cellular device testing portfolio, which cover all stages from early 5G NR device design phases to conformance testing to device manufacturing.

Oct 15, 2020 | Comunicados de imprensa

T&M specialists Rohde & Schwarz and VIAVI Solutions verify their respective test equipment on correct implementation for 5G NR and LTE. This exchange between the two companies will help accelerate UE commercialization. The verification is based on the R&S CMX500 5G NR wideband radio communication tester by Rohde & Schwarz and the TM500 network tester for user equipment (UE) emulation by VIAVI.

Modo EN-CC de acordo com 3GPP 38.521-3

Esta nota de aplicação tem como objetivo guiar o usuário através dos testes de conformidade de radiofrequência de equipamentos de usuário NSA para a faixa de frequência 1 (FR1) do 5G NR de acordo com o 3GPP38.521-3, com base no testador de comunicações móveis R&S®CMX.

jun. 25, 2021 | AN-Nº. 1SL368

简介、从5G到6G、使用场景测试

Jul 07, 2022 | Comunicados de imprensa

Rohde & Schwarz and MediaTek have successfully verified new location based services (LBS) features for 5G NR as defined in 3GPP Release 16. These features will not only improve emergency caller location, but also support upcoming LBS-related use cases in challenging indoor and outdoor environments with both, satellite based and terrestrial technologies. Rohde & Schwarz has extended the R&S TS-LBS test solution to support these and other Release 16 network based positioning features.

Ao replicar os dados de campo em laboratório, a capacidade de teste do R&S®CMX500 é enriquecida, permitindo que os usuários implementem seus dispositivos com confiança.

., and Rohde & Schwarz demonstrate cross-vendor interoperability testing between machine learning (ML) models running on a mobile form factor reference design powered by a Qualcomm® 5G Modem-RF and the CMX500 5G one-box signaling tester from Rohde & Schwarz.

The different RedCap network conditions can be tested and simulated with the R&S®CMX500 OBT lite. 5G RedCap; 5G Reduced Capability Watch this Video and see how 5G RedCap works

In addition, 3GPP introduced many power saving features in Release 16, which are going to be adopted in real networks and 5G mobile devices making verification of their impact on the power consumption necessary. 5gNR, CMX500 5G high throughput band combination testing with power consumption tests

Para facilitar o monitoramento da utilização e do estado de instrumentos, alguns dispositivos oferecem a opção de software para serviço de monitoramento de utilização e condições (Health and Utilization Monitoring Service - HUMS). O HUMS fornece todas as informações necessárias sobre o estado de funcionamento e utilização através do tempo, com muitos detalhes.

jan. 11, 2021 | AN-Nº. GFM336

Testing secure radios | Tests pour radios sécurisées - Flyer Folhetos e folhas de dados Flyer

We introduce the CMX500, a mobile radio tester that supports multiorbit and multiband NR-NTN testing, with a scalable HW and SW design. We also highlight our satellite channel emulation solution, featuring SpaceNexus SW, which loads any satellite constellation and generates RF fading profiles and scaled-down satellite flight path data.

O testador de comunicação de rádio R&S CMX500 consegue medir 5G NR e LTE em paralelo.