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r&s®cmx500 无线电通信综测仪是一款面向未来的 5g nr 测试九游官网下载的解决方案，并采用直观灵活的 web 用户界面 r&s®cmsquares。

先进的罗德与施瓦茨无线网络模拟器。探寻合适的九游官网下载的解决方案以应对 5g nr 测试与测量挑战

r&s®cmq500 屏蔽柜是用于 5g 回归测试的紧凑型屏蔽九游官网下载的解决方案

r&s®cmsequencer is a graphical scripting interface that creates, configures and executes test scripts on the r&s®cmx500 radio communication tester. r&s®cmsequencer is part of r&s®cmsquares, the powerful r&s®cmx500 user interface and control center.

the cmx500 combines incredible rf performance of up to 16 ghz instantaneous bandwidth with a revolutionary leap in processing power that enables 20 gbps of ip data throughput. the modular hardware architecture can also flexibly adapt instruments to your requirements.

r&s®cmx500 无线电通信测试仪非常适合测试移动设备发射机和接收机可能提供的最大 ip 吞吐量。

6月 13, 2022

r&s®cmx500 无线电通信测试仪非常适合分析移动设备的 vonr 和 volte 语音质量与性能。

2月 21, 2023

r&s®cmx-z25 – port extender for cmx500 and other applications

5g device application testing with the cmx500 radio communication tester - application brochure

r&s®cmx500 radio communication tester | 无线电通信测试仪 - product brochure 手册及数据表 product brochure

r&s®cmx500 radio communication tester | 無線機テスタ - product brochure 手册及数据表 product brochure

功能性测试

本应用指南详细介绍了 5g 网络中语音服务的不同方面。指南还描述了使用无线电通信测试仪设置 5g 网络的流程。

10月 06, 2021 | an-no. 1sl364

基于 r&s®cmx500 平台的测试九游官网下载的解决方案

移动通信持续演进到具有重要特征的 5g 新空口 (nr) 时代。但是，语音呼叫服务仍然被视为移动设备的必备功能，全球网络运营商也在继续为用户提供语音服务。与 whatsapp© 和 teams© 等其他互联网流媒体 (ott) 语音服务相比，nr 语音 (vonr) 和 lte 语音 (volte) 保证服务质量，支持完善的切换机制和紧急救援呼叫，并且无需在手机上预装 ott 应用。为了提供优质的语音服务并进一步增强优越的用户体验，移动设备在发布前需要进行音频测试。这需要考量不同的音频测试，例如声学、功能、性能和现场测试。本应用指南描述了性能测试，并重点介绍了通过移动设备的电气接口进行 vonr 音频质量测量。测试九游官网下载的解决方案以 r&s®cmx500 及其内置的 polqa 算法为基础。

7月 26, 2023 | an-no. 1sl401

基于 r&s®cmx500 的从现场到实验室的 5g 交钥匙九游官网下载的解决方案

在实现 5g nr 网络商业化和推出服务的过程中，现场测试是用户设备 (ue) 供应商应该实施的以用户为中心的重要流程之一

7月 16, 2021 | an-no. 1sl369

cmx500

tdd 下行链路模式的 nr fr1 九游官网下载的解决方案和技巧

5g 新空口 (nr) 是 3gpp 规定的一项无线电技术，在 3gpp r15 规范中首次被提出。此技术旨在用于三个目标用例：增强型移动宽带 (embb)、大规模物联网 (mmtc) 和超可靠低延迟通信 (urllc)。其中 embb 实际上代表移动宽带通信自 lte 标准以来的进一步演进。根据 imt-2020 规定的技术性能要求，部署 5g 技术预计可使 embb 应用的下行链路 (dl) 和上行链路 (ul) 峰值数据率分别达到 20 gbps 和 10 gbps。embb 的典型用例包括需要海量数据的应用，例如高分辨率 8k 视频流、虚拟现实 (vr) 和增强现实 (ar) 等。在产品的设计阶段，需要在受控且确切的测试条件下验证 5g 用户设备 (ue) 可实现的最大数据吞吐量。识别数据吞吐量瓶颈以验证设备性能，根据金机进行产品基准测量可以显著改善最终用户体验。本文聚焦 5g nr 频率范围 1 (fr1)，并重点介绍 e-utran 新空口双连接 (endc) 操作模式下的 tdd 双工模式。由于 5g nr 物理层非常灵活，本文旨在提供相关参数设置指南以激励被测设备 (dut) 实现最大吞吐量。本应用指南描述了文档编制时罗德与施瓦茨九游官网下载的解决方案的现状。文中显示的功能集不断演变，因此所用屏幕截图和所示参数可能有所变化。

7月 07, 2022 | an-no. 1sl379

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aug 21, 2023 | press release | wireless communications

rohde & schwarz and mediatek partner to verify mediatek’s 5g redcap test platform, enabling 5g standalone devices like industrial sensors and always connected wearables. r&s cmx500 obt tester supports redcap and release 17 features.

sep 26, 2023 | press release | wireless communications

ets-lindgren integrates r&s cmx500 and r&s smbv100b for 5g a-gnss antenna performance testing

jun 01, 2023 | press release | wireless communications

rohde & schwarz has successfully validated 5g redcap (reduced capability) test cases for its r&s cmx500 one-box signaling tester and r&s ts8980 conformance test system for the recent conformance agreement group (cag) #74 meeting, allowing the global certification forum (gcf) to activate the respective work items in their device certification program.

aug 03, 2023 | press release | test & measurement

rohde & schwarz is first to submit 5g next generation ecall (ngecall) protocol test cases to the 3gpp global certification forum (gcf). the company is also launching a new 5g ngecall application option that simulates the public safety answering point (psap) functions required for the end-to-end conformance tests that verify the interoperability of the equipment under test for the complete communication exchange. both additions to the rohde & schwarz ecall portfolio now support early testing of new 5g next generation ecall systems with the r&s cmx500 one-box tester, contributing to a timely introduction of 5g ngecall.

feb 22, 2024 | press release | wireless communications

rohde & schwarz and mediatek have teamed up to demonstrate a 5g non-terrestrial network (ntn) new radio (nr) connection based on the latest 3gpp release 17 specifications at this year's mobile world congress in barcelona.

feb 06, 2024 | press release | wireless communications

at mwc 2024, rohde & schwarz will showcase its latest wi-fi 7 test solutions for r&d and production to meet the ever-increasing test challenges posed by the technology and the parallel operation with lte and 5g cellular standards.

feb 22, 2024 | press release | wireless communications

rohde & schwarz is introducing two new setups for 5g rf and rrm conformance testing. the r&s ts8980s-4a is a cost-efficient single-box solution tailored to 3gpp inband test cases, and the r&s ts8980fta-3a is a single-rack solution covering all inband and out-of-band test cases.

dec 14, 2023 | press release | mobile network testing

nokia launches first fcc-certified 5g-connected drone-in-a-box solution. collaboration with rohde & schwarz utilizes r&s cmx500 to proof standards compliance and reliability.

dec 04, 2023 | press release | wireless communications

the r&s ts8991 over-the-air (ota) test system from rohde & schwarz is the first to be approved by ctia certification for testing 5g a-gnss antenna performance. this solution measures the performance of the global navigation satellite system (gnss) receiver in a wireless device. this is critical because assisted-gnss is used for e911 emergency calls over 5g.

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

feb 21, 2024 | press release | automotive

quectel wireless solutions, a global iot solutions provider, and rohde & schwarz have successfully validated quectel’s innovative 5g ecall module, part of the ag56xn series of automotive modules. for the test, the r&s cmx500 wideband radio communication tester has been used. the test setup will be shown at mobile world congress 2024.

jan 25, 2024 | press release | wireless communications

rohde & schwarz will showcase at mwc barcelona 2024 under the motto “enabling connections, empowering innovations” a wide-ranging portfolio that helps industry leaders, manufacturers and visionaries turn their ideas for new mobile products, applications and technologies into reality.

feb 21, 2024 | press release | wireless communications

rohde & schwarz and smartviser have partnered to develop a solution for testing compliance with a new regulation that will require energy efficiency index (eei) labeling for smartphones and tablets sold in the eu.