Test and Measurement

German test and measurement company Rohde & Schwarz said that it ended its fiscal year with “increased revenue and strong order intake.” R&S is privately held, but the company nonetheless …

Testing looks at “high C-Band” transmissions in the upper portion of the band Concerns over potential interference between legacy radar altimeters in aircraft and new terrestrial 5G deployments in the …

With Open RAN, there’s the risk of trading vendor lock-in for system integrator lock-in With greenfield success stories and increasing interest from brownfield players, it appears Open RAN is happening, …

New millimeter-wave 5G devices and chipsets have made significant progress in power use and compared to earlier iterations, according to new benchmark testing by Signals Research Group. SRG looked at …

Tek launches its new PCIe Margin Tester Tektronix is claiming that it has a new product category that provides disruptive capabilities and cost for PCI Express testing, saying that its …

Learn how NI’s new PXIe-4190 can help you measure current voltage (IV) and capacitance voltage (CV) measurements to extract critical information about a manufacturing process or validate device performance – …

C-Band deployment delays over interference concerns. Shared CBRS spectrum. Significant coordination zones for 3.45-3.55 GHz. Spectrum is a finite resource, and while regulators continue to make additional airwaves available, it’s …

The engineers and technicians of tomorrow must be trained with the best test and measurement equipment of today. Employers expect graduates to be familiar with the tools and techniques used …

Keysight Technologies has added new testing features to its Nemo Device Application Testing Suite, with an eye toward artificial-intelligence-based assessment of device/app interactions. “Service providers and mobile app developers need …

Midband spectrum is often referred to as having the right mix of performance capability and coverage for mobile networks, particularly 5G, when compared to low-band or millimeter-wave spectrum. As midband …

NTN applications are beginning to converge with cellular Keysight Technologies has added updates to its flagship Pathwave design software to support designs for 5G Non-Terrestrial Network (NTN), by enabling architectural …

C-Band deployment delays over interference concerns. Shared CBRS spectrum. Significant coordination zones for 3.45-3.55 GHz. Spectrum is a finite resource, and while regulators continue to make additional airwaves available, it’s …

The groups hope to kickstart 5G RAN xApp research with the new tool  Mavenir has announced the release of ns-O-RAN, an open-source Open RAN simulator developed with researchers at Northeastern University’s Institute …

When it comes to 5G, no band is perfect. In low bands, 5G coverage is maximized and cell sizes can be quite large, the performance of 5G New Radio is …

First came the challenge program focused on exploring autonomous, real-time spectrum sharing. Now, the Defense Advanced Research Project Agency has put together a new program aimed at supporting the foundational …

EXFO is now offering service assurance and analytics through Amazon Web Services (AWS). The company’s Adaptive Service Assurance (ASA) test solution and advanced analytics reporting module is available to AWS …

Test and measurement equipment makter Rohde & Schwarz has unveiled a new oscilloscope series that it says has the world’s fastest real-time update rate and enables engineers to “see more …

Open6G initiative is a cooperative industry/university/government research effort The U.S. Department of Defense is supporting an industry/university/government collaboration at Northeastern University focused on fundamental research on future 6G systems and …

New Netscout report says botnets are “more potent than ever before” Geopolitical tensions involving Russia and Ukraine are being reflected in cyberattacks, while botnets “continue to evolve at a frightening …

All enterprise eyes are on the development and deployment of private 5G cellular networks, as businesses seek new flexibility and capabilities that traditional IT infrastructure has not delivered.  But how …

“Some speeds have shown signs of slowing down from their initial launches,” Ookla says of Starlink service Starlink’s commercial success is causing network slowdowns, benchmarking company Ookla concludes in new …

Some fascinating possibilities in this research testing presented in a paper this week at the 2022 European Conference on Optical Communications in Switzerland: Lightwave Logic, Polariton Technologies and ETH Zurich …

Rohde & Schwarz says it is the first test company with an over-the-air test system that is CTIA-authorized for multiple angles-of-arrival (AoA) testing, which is an important aspect of 5G …

In an increasingly complex and technology driven market, mobile network operators and infrastructures are facing the challenges of reducing costs and increasing competitiveness. At the same time, investments in infrastructure …

Keysight Technologies has signed a memorandum of understanding with IBM focused on supporting Open Radio Access Network (Open RAN) deployments in Europe. IBM plans to use Keysight’s tools for Open …