Pesquisa de Artigos e Documentos

Learn more about two different setups for testing AI/ML CSI compression, both using the R&S®CMX500 base station emulator.

The CMX500 OBT is an all-in-one solution for advanced satellite communication (NR-NTN), offering robust capabilities such as multiband and multiorbit support, as well as channel emulation and fading capabilities. Demo video showcasing how the new tool Constellation Insight combined with the CMX500 OBT, simplifies the configuration and deployment of NTNs.

Mar 14, 2023

The China Telecommunication Technology Labs (CTTL) Terminal labs at the China Academy of Information and Communications Technology (CAICT) successfully conducted specific absorption rate and hearing aid compatibility testing for 5G new radio mobile devices. The lab upgraded their DASY8 high-precision electromagnetic near-field scanning platform from SPEAG, the leading provider of dosimetric test systems, with the R&S CMX500 OBT 5G one-box signaling tester from Rohde & Schwarz. SPEAG and Rohde & Schwarz have been long-term partners with CAICT and have supported and equipped CTTL with testing solutions and provided support.

Mar 26, 2024

Rohde & Schwarz offers comprehensive test and measurement solutions for embedded design challenges for today’s requirements for efficiency, safety, reliability and interoperability. The highlights will be showcased at the embedded world Exhibition & Conference 2024 in Nuremberg, Germany.

Testes de dispositivos de comunicações móveis Este vídeo destaca a solução de testes de conformidade USIM/USAT 5G NR da Comprion e da Rohde & Schwarz usando um testador de comunicações móveis 5G NR R&S®CMX500 e a plataforma simuladora UT3 USIM da Comprion.

The CMX500 OBT creates a signaling environment by transmitting an FR3 cell signal at 13 GHz, simulating real-world conditions, and conducts a comprehensive analysis to verify the device's ability to achieve maximum throughput, making the CMX500 OBT the ideal choice for FR3 research and development. Learn about the feasibility of FR3 using a Rohde & Schwarz and Qualcomm Technologies test setup.

O R&S®CMX500 já está pronto para testar conectividade dupla NR FR1 e FR2 com uma velocidade de transmissão IP completa de até 10 Gbps. O R&S®CMX500 é projetado para cumprir todos os requisitos de teste 5G que podem aparecer ao longo do ciclo de vida de um dispositivo de comunicações móveis. A Rohde & Schwarz sempre implementa todos os novos padrões.

A série de vídeos Desmistificado o 5G discute os principais tópicos relacionados ao 5G, inclusive novos componentes de tecnologia, procedimentos e desafios do teste. 5G NR, CMW500, CMX500 Explore testes paramétricos RF paralelos e testes ponto a ponto, como medições de ping, em um dispositivo 5G, em modo não padrão (NSA), usando R&S CMX500.

A série de vídeos Desmistificado o 5G discute os principais tópicos relacionados ao 5G, inclusive novos componentes de tecnologia, procedimentos e desafios do teste. 5G NR, CMW500, CMX500 O CMsquares, um conceito de experiência unificada do usuário, simplifica o teste do dispositivo 5G NR. Ele controla o R&S®CMX500 e permite a combinação de diversas tarefas de medição.

Jan 18, 2021

With the PTCRB validating the Rohde & Schwarz IMS test cases for 5G NR, the company’s success story of IMS protocol conformance continues.

Oct 18, 2021

Rohde & Schwarz announced today the next breakthrough in 5G data performance: With support of Qualcomm Technologies, Inc., Rohde & Schwarz has validated 10 Gbps end-to-end (E2E) IP data performance using its R&S CMX500 5G radio communication tester platform. The setup was powered by Snapdragon® X65 5G Modem-RF System, the world’s first 3GPP Release 16 modem-RF system with Qualcomm® QTM545 mmWave Antenna Module.

Discover how our AI-based scripting assistant on the CMX500 one-box signaling tester revolutionizes mobile phone testing in this demo.

O sistema R&S®CMX500 juntamente com o teste de antena baseado em rack CATR R&S®ATS800R permitem a sinalização, a transferência de dados e as medições de RF. O R&S®CMX500 adiciona a capacidade 5G às soluções LTE testadas e experimentadas da empresa, como o sistema de teste R&S®CMW500 ou o R&S®CMWflexx, permitindo assim a execução de testes de 2G para 5G em uma única plataforma.

Oct 13, 2020

As wireless network operators roll out 5G NR in the millimeter wave spectrum, it is critical to ensure continued reliability of E911 calls and accurate determination of location in mobile devices.

Discover how the R&S CMX500 is able to test seamless traffic offloading and interworking between cellular 5G and non-cellular WLAN with a single box solution The powerful R&S CMX500 radio communication tester redefines testing of 5G to WLAN traffic offloading.

CMX500, 5G 5G extended reality application testing

あらゆる5G自動テストニーズに対応するグラフィックスクリプト作成ツール

May 10, 2021

Together with HEAD acoustics, Rohde & Schwarz has successfully verified voice services over 5G NR (VoNR). The test solution employs the latest generation of the R&S CMX500 wideband radio communication tester, combined with the labCORE hardware platform from HEAD acoustics and their ACQUA measurement and analysis software. This setup allows simulation of a voice connection in both 5G (VoNR) and 4G (VoLTE) networks. This enables manufacturers of 5G capable telecommunications devices to test the voice quality of their devices at an early stage before market introduction. The solution was presented at the Mobile World Congress in Shanghai in February 2021 for the first time.

The R&S CMX500 OBT lite radio communication tester comes with a streamlined configuration that perfectly serves the need for customers testing RedCap devices in R&D and type approval. CMX500, 5GNR, iot 3GPP 5G Release 17 RedCap device testing

Rohde & Schwarz China: Wi-Fi 7 CMX500 Folhetos e folhas de dados Brochure

O R&S®CMW500 e o R&S®CMX500 são as ferramentas perfeitas para avaliar a funcionalidade e o desempenho de serviços de transmissão de voz em 5G NR (VoNR).

jun. 30, 2021

Saiba por que a Aircom International, Inc., um laboratório credenciado para testes de dispositivos sem fio que inclui certificação para operadoras de rede, testes de conformidade e de pesquisa e desenvolvimento, ampliou os serviços de testes com os testadores de radiocomunicações R&S®CMX500 e R&S®CMW500 da Rohde & Schwarz para testes 5G e LTE. 5G NR. LTE, CMX500, CMW500, TS8980, Aircom, TEOCO, Rohde

As soluções de teste verificadas da Rohde & Schwarz, com base em testadores de comunicação de rádio R&S®CMX500 e R&S®CMW500 e no software de teste unificado R&S®CMsquares, simplificam o teste de sinalização com DSS no modo não autônomo (NSA).

Para isso, a instalação R&S®CMW500 e R&S®CMX500 pode ser estendida por um analisador de áudio. O testador de radiocomunicações de banda larga R&S®CMW500, combinado com o testador de comunicações CMX500 5G, vem com tudo o que você precisa para testar serviços de voz 5G (VoNR) em dispositivos de comunicações móveis.

Dec 04, 2024

SKY Perfect JSAT has chosen a wireless network testbed from VIAVI and Rohde & Schwarz for technical testing to 3GPP 5G NTN standards.

O testador de comunicação por rádio R&S CMX500 é ideal para realizar medições de sinalização 5G NR para modo SA.

A configuração para testes de radiocomunicação é baseada no R&S®CMX500. Ele mede os parâmetros de RF de transmissão de 5G NR e pode ser usado para analisar o comportamento de sinalização das pilhas de protocolos LTE e 5G.

Dec 21, 2021

As of October 1, 2021, China Mobile requires all 5G enabled mobile phones to support voice services over 5G NR (VoNR). Accordingly, the network operator has announced corresponding audio quality test cases. China Mobile relies on the R&S CMX500 radio communication tester from Rohde & Schwarz for 5G VoNR test verification, and the first acceptance tests have already been performed.

May 02, 2024

Rohde & Schwarz will demonstrate its integrated solutions that enable reliable operation of mission-critical devices, networks and services at Critical Communications World 2024 in Dubai. Legacy narrowband technologies like TETRA or P25 no longer meet these connectivity needs of today’s first responders. So broadband connectivity is the answer for mission-critical devices, networks and services, aka MCX.

Jun 08, 2022

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.