2月 06, 2024 | 新闻发布 | Wireless communications

随着5G技术的发展，公共、家庭和企业WLAN热点等非3GPP网络将越来越多地与5G核心互联。 因此，明天的智能手机将更加依赖下一代 WLAN 技术，该技术将更加强大、高效，但也更加复杂。罗德与施瓦茨（以下简称"R&S"）将在MWC2024展示其最新的 Wi-Fi 7研发和生产测试解决方案，以应对该技术以及与LTE和5G蜂窝标准并行所带来的测试挑战。

2月 24, 2025 | 新闻发布 | MWC 2025

罗德与施瓦茨（以下简称“R&S”）与高通成功验证了13 GHz频段的5G NR连接的高吞吐量性能，该频段属于拟议的FR3频率范围。双方在MWC 2025大会上联合展示这一里程碑技术成果，为下一代无线网络的发展铺平道路。

2月 20, 2025 | 新闻发布 | Wireless communications

随着5G技术的快速演进，信道状态信息（CSI）成为优化网络性能和用户容量的关键。它支持高效的基于信道的调度和自适应调制，确保基站与移动设备之间的高速通信稳定可靠。在5G-A及未来的6G网络中，人工智能和机器学习驱动的CSI增强技术有望进一步提升效率、降低成本并改善用户体验。然而，跨厂商的实现仍面临挑战。罗德与施瓦茨（以下简称“R&S”）与高通合作，成功实现了基于机器学习的CSI反馈增强技术的跨厂商互操作性，并在MWC 2025大会上展示这一行业里程碑成果。

Jun 29, 2021 | 新闻发布 | Wireless communications

At Mobile World Congress, Rohde & Schwarz offers an exclusive preview of the new R&S CMP180 radio communication test platform. The single-box tester features parallel testing on up to 16 devices. It fulfills cellular and non-cellular multi-signal, multi-technology requirements, making it ideal for mass production environments. In Barcelona, Rohde & Schwarz demonstrates Wi-Fi 6E/Wi-Fi 7 testing with the R&S CMP180.

Jun 23, 2021 | 新闻发布 | Wireless communications

Radio access network (RAN) landscapes deploy various kinds of infrastructure equipment, ranging from macro to small cell base stations. Evolving 5G NR technology in particular makes infrastructure equipment testing challenging due to increasing MIMO complexity and beamforming, wider bandwidths and new spectrum bands up to the mmWave range. Mobile World Congress is returning to Barcelona in June 2021, and Rohde & Schwarz will be showcasing its latest class-leading mobile network infrastructure testing solutions, which address various needs and enable the mobile industry to leverage the opportunities of 5G.

Jan 25, 2023 | 新闻发布 | Test & measurement

Rohde & Schwarz brings exceptional insight in wireless communications testing and a deep understanding of the entire mobile ecosystem to life at the Mobile World Congress 2023 in Barcelona. Under the motto “Test. Measure. Innovate.” the company will present its exciting and innovative portfolio of mobile and wireless communications testing solutions.

Feb 21, 2023 | 新闻发布 | Test & measurement

With 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.

Feb 24, 2021 | 新闻发布 | Wireless communications

In times when many trade shows and congresses are cancelled, postponed or have shifted to virtual formats, MWC Shanghai 2021 is the first show of the GSMA MWC series to return as a physical event in February 2021. Test and measurement specialist Rohde & Schwarz participates and demonstrates its market-leading solutions for mobile devices, chipsets, infrastructure and networks live at the Shanghai New International Expo Center (SNIEC).

Jan 16, 2023 | 新闻发布 | Test & measurement

For high-speed, high-throughput testing of all forms of 5G FR1 base stations and small cells as well as for RF components characterization or production, Rohde & Schwarz introduces the new R&S PVT360A performance vector tester. Within a minimal footprint, the compact single box instrument provides maximum performance with its signal generation and analysis capabilities. Demanding requirements of the test environment such as minimum error vector magnitude (EVM) in test signals and high test throughput are all fulfilled. The optional second generator and analyzer support multiport component tests, true MIMO testing or simply double the test capacity.