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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.

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.

我的设备中保存了文件。有什么简单的方法能将文件传输到电脑？

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.

今天和大家聊聊Wi-Fi 7测试的一个重要话题 -“Wi-Fi 7信令测试”，大家知道Wi-Fi产品在正式 上市之前均需经历研发测试、认证测试、生产测试等多个阶段的测试，信令测试在这些测试 阶段尤其研发测试和认证测试中扮演着非常重要的角色，因此Wi-Fi 7产品的成功就非常需要 一款性能优异、功能强大的Wi-Fi 7信令测试仪表来保驾护航。

R&S®CMX500 无线电通信综测仪增加了对 Wi-Fi 无线电接口的支持。用户可以使用罗德与施瓦茨的一体化综测仪测试设备的蜂窝 4G 和 5G 接口以及非蜂窝接口（最高支持 Wi-Fi 7 标准）。R&S®CMX500 平台采用多通道、多技术架构，可以非常方便地测试蜂窝和非蜂窝接口之间的连接与影响。 移动设备测试, 世界移动通信大会, 无线电通信综测仪, Wi-Fi 7 视频：研发过程中的 Wi-Fi 7 测试

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

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.

5G 现已来临 此新视频系列的第一集将介绍 5G 现状、独特的测试与测量挑战以及 R&S®CMX500 无线电通信测试仪等创新解决方案。 此新视频系列的第一集将介绍 5G 现状、独特的测试与测量挑战以及 R&S®CMX500 无线电通信测试仪等创新解决方案。观看“5G 现已来临”视频系列，详细了解 5G 技术；或访问 www.rohde-schwarz.com/5G-ebook ，在线阅读 5G 技术电子书。 应对 5G NR 测试挑战 | 罗德与施瓦茨 了解 5G New Radio 现状、独特的测试与测量挑战以及罗德与施瓦茨创新解决方案。

5G NR, 认证测试, 运营商验收测试 罗德与施瓦茨提供基于 R&S®CMX500 的测试系统，可支持 PQA、NPT 和 LBS 等 5G FR2 频段中的运营商验收测试。

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.

基于 Web 的图形用户界面应用可控制 R&S®CMX500 无线电通信测试平台，在进行这些测量的同时针对 5G 设备进行端到端 (E2E) 测试和功率控制。 揭秘 5G 视频系列讨论了有关 5G 的主要话题，包括新技术要素、规程和测试挑战。 5G NR, CMW500, CMX500 探讨如何使用 R&S®CMsquares 针对 5G 设备轻松设置和进行数据吞吐量与动态调度测试，并提供统一的用户体验

R&S®CMX500 5G 和 LTE 无线通信测试仪完全模拟可控的蜂窝网络，并与 labCORE 交换音频样本。5G 天线连接到 R&S®CMX500 以实现空口网络传输，智能手机则连接到 5G 网络和汽车免提系统。CMSquares 软件控制 R&S®CMX500，后者会发起并控制 5G 语音呼叫，还会管理与 labCORE 之间的音频信号交换。系统准备就绪后，可以使用 ACQUA 软件进行音频延迟和语音质量等测量。测试系统会显示结果，图表和设置等详细信息存储在 ACQUA 数据库中。本视频演示了使用 HEAD acoustics 和罗德与施瓦茨联合开发的系统可以根据标准轻松测试并优化 4G 和 5G 语音质量。 联网车辆, 汽车电子 罗德与施瓦茨和 HEAD acoustics 联合测试汽车的 5G 语音质量

R&S®CMX500 为目前实验室中基于 R&S®CMW500 的 LTE 解决方案增加了 5G NR 信令、射频测试和应用测试功能，从而可以根据 5G 3GPP 规范在信令模式下全面同步测试 LTE/5G 连接的射频参数和数据吞吐率。 MWC 2019, CMW500, CMX500, FR1, FR2, 非独立模式, NSA, 5G NR, LTE 在 2019 年巴塞罗那 GSMA 世界移动大会上，罗德与施瓦茨展示面向 FR1 和 FR2 的集成式 5G 信令解决方案，该方案可无缝集成到现有的 LTE 测试环境中。

Jun 21, 2021

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.

Sep 22, 2022

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.

Mar 23, 2021

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.

EN-DC 模式，根据 3GPP 38.521-3 规范

本应用指南旨在指导用户了解根据 3GPP38.521-3 规范使用移动无线电测试仪 R&S®CMX 执行的 5G NR 频率范围 1 (FR1) 非独立用户设备射频一致性测试。

6月 25, 2021 | AN-No. 1SL368

简介、从5G到6G、使用场景测试

Jun 24, 2021

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

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.

Jul 07, 2022

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.

在实验室中复现现场数据进一步丰富了 R&S®CMX500 的测试功能，便于用户自信从容地部署设备。 F2L, Field-to-Lab, VDT, 虚拟路测 在实验室中使用适用于 5G 的 R&S®CM360° Field-to-Lab 解决方案，以在真实的网络条件下验证重要的设备关键性能指标 (KPI)，从而减少时间和成本。

为了更加方便地监控仪器的使用和状态，部分设备提供一款名为健康与使用监控服务 (HUMS) 的软件选件。 HUMS 详细提供关于一段时间内的健康状态和使用情况的所有必要信息。

1月 11, 2021 | AN-No. GFM336

Testing secure radios | Tests pour radios sécurisées - Flyer 手册及数据表 Flyer

., 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.

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

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

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.

R&S®CMX500 无线电通信测试仪能够并行测量 5G NR 和 LTE。观看“5G 现已来临”视频系列，详细了解 5G 技术；或访问 www.rohde-schwarz.com/5G-ebook ，在线阅读 5G 技术电子书。 5G NR 测试 | 非独立模式 | 罗德与施瓦茨 更加深入地了解 5G NR 的非独立模式。非独立模式将用于首批 5G 网络，并可同时运行 5G 与现有的 LTE 网络。