Industry news

Conformance tests are vital for mobile communications technology as mobile network operators worldwide rely on the GCF conformance certification to accept mobile devices in their networks. The availability of validated RRM conformance tests in both FR1 and FR2 frequency bands is crucial for a successful rollout of 5G NR technology worldwide.

Keysight Technologies, Inc., a leading technology company that delivers advanced design and validation solutions to help accelerate innovation to connect and secure the world, announced a comprehensive workflow solution – PathWave Advanced Design System (ADS) 2022 – that reduces design time and de-risks product development for Double Data Rate 5 (DDR5), Low-Power Double Data Rate 5 (LPDDR5) and Graphics Double Data Rate 6 (GDDR6) memory systems.

Tektronix, Inc. celebrates a milestone 75 years, as the famed Oregon-grown company reflects upon its legacy as a technology pioneer and status as a current industry leader. Credited with being "the seed that grew the Silicon Forest," Tektronix was established in 1946 by C. Howard Vollum and Melvin J. Murdock with the creation of the world's first time-base triggered oscilloscope. Renowned globally for its contributions to major technology breakthroughs, from the invention of color television to space exploration, Tektronix is credited as one of the most influential test and measurement companies in history.

Keysight Technologies, Inc., a leading technology company that delivers advanced design and validation solutions to help accelerate innovation to connect and secure the world, announced the Keysight S8825A Satellite and Aerospace Channel Emulation Toolset, which delivers advanced channel emulation capabilities that can speed deployment of non-terrestrial networks (NTN) vital to many new 5G services.

Test and measurement specialist Rohde & Schwarz and the University of New Hampshire Interoperability Laboratory (UNH-IOL) extend their ongoing collaboration to expand Ethernet and InfiniBand compliance testing. Both have pooled their expertise to provide methods of implementation (MOI) for precise, fast and error-free compliance testing of high-speed cables and backplanes in line with IEEE 802.3 (up to IEEE 802.3ck) and InfiniBand standards (up to rate designator HDR), using vector network analysis test equipment from Rohde & Schwarz.

To meet consumer demand for ever faster data downloads, from live streaming videos to global videoconferences, Tektronix, Inc. announced three new testing solutions to help drive the future of data transfers.

Rohde & Schwarz continues to expand its range of basic power supplies with the new R&S NGA100 series. The R&S NGA100 is available in four models, providing a choice of single and dual outputs with up to 35 V/6 A per output, or 100 V/2 A per output. Single output models supply up to 40 W, dual output models up to 80 W power. The dual model outputs can be combined to provide up to 200 V or 12 A.

Yokogawa Electric Corporation announced the signing of an agreement with NTT DOCOMO, INC. (DOCOMO) to jointly undertake a proof of concept test (PoC) for the remote control of a plant system by utilizing 5th generation mobile communications (5G), the cloud, AI, and other technologies.

The level of integration of 5G base stations in the FR1 frequency range is increasing, as a new generation of base stations, designated the 1-O type, is becoming more and more common. The 1-O type base stations operate at FR1 frequency range and they have antenna arrays with integrated transceivers, without any access to internal RF ports. This requires all conformance and production testing to be performed over-the-air (OTA). However, OTA testing can be technically challenging.

Keysight Technologies, Inc., a leading technology company that delivers advanced design and validation solutions to help accelerate innovation to connect and secure the world, announced that the company's 5G device test solutions now support 5G protocol conformance test cases for validating location-based services (LBS) mandated by both the Global Certification Forum (GCF) and PTCRB, a certification forum led by representatives from leading U.S. mobile operators.

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