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Test and Measurement: Mavenir to use PAWR testbed to test O-RAN mmWave 5G SA

Mavenir will be using the Platforms for Advanced Wireless Research (PAWR)'s wireless testbed in Salt Lake City to test a first-of-its-kind Open RAN 5G Standalone deployment that uses millimeter wave spectrum. The  Platform for Open Wireless Data-driven Research, or...

5G-Advanced: Six tests in the lab and field

Although the 5G-Advanced era does not officially begin until the freeze of 3GPP's Release 18, which is expected in June of this year, mobile network operators are already busy testing of related technology and features in the lab and...

Editorial Webinar: 5G testing: Proving performance in the lab and assuring performance in the field

As the 5G landscape continues to evolve, navigating the complexities associated with testing becomes increasingly crucial. How does the ecosystem align to focus on the use cases and technology stacks that can drive real world service differentiation and monetization? On...

Test and Measurement: Robots build a five-meter comms tower

Well, this is wild: In a scenario meant to mimic the lunar surface, four robots cooperatively built a five-meter communications tower, including antenna—and then disassembled it, simulating not only the construction of such a structure but maintenance and sustainable...

Viavi set to acquire Spirent Communications for $1.3 billion

Spirent's CEO blames tough market conditions on impact to company's finances Viavi Solutions has made a bid to acquire Spirent Communications for $1.3 billion, and pending approval by shareholders, the test-industry-changing transaction is expected to close in the second half...

Test and Measurement: Keysight launches Wi-Fi 7 test platform

Keysight Technologies has unveiled a network emulation test platform for Wi-Fi 7 devices, describing its new E7515W UXM Wireless Connectivity Test Platform for Wi-Fi as a "turnkey solution" that provides insights into both the physical layer and media access...

Samsung, Vodafone test AMD processors for Open RAN

Vodafone, Samsung and AMD completed an end-to-end data call in Samsung's research and development lab in Korea, utilizing AMD processors that supported Samsung's virtualized RAN (vRAN) software, which is O-RAN compliant. The test result exceeded 1 Gbps throughput for...

Microsoft to test sub-THz for wireless data center links

Sub-terahertz frequencies will be tested in an indoor-only environment for high-throughput data links Microsoft is going to test indoor sub-terahertz wireless links as a potential supplement to wired links in data centers, according to documents filed with the FCC's Office...

Test and Measurement: Network reliability, quality trump speed for consumers, Opensignal says

Opensignal this week debuted an assessment of the role of network reliability in customers' choice of a mobile carrier, compared to other metrics including speeds. An Opensignal US household survey of more than 55,000 people showed that while cost...

Toward the metaverse: Rohde & Schwarz and Slalom join forces to realize 5G-enabled AR-animated avatar calls

The metaverse and extended reality (XR) applications are considered critical to unlocking the full consumer potential of the 5G technology. Rigorous testing is crucial to ensure the performance and market acceptance of these immersive experiences. Rohde & Schwarz and...

Mobile Test Summit on trends in wireless communications – sessions available online now

This past November, Rohde & Schwarz hosted the Mobile Test Summit, a platform for industry professionals to share insights on the latest trends in mobile device and infrastructure testing. This year’s event covered a wide range of topics, such...

Industry-leading RF Testing Solutions at NWS

At NWS, we are proud to offer a wide range of advanced RF test equipment that caters to the diverse requirements of our customers. We have established strong partnerships with leading test and measurement vendors in the industry, such...

Test and Measurement: Fortive expects strong growth in ’24

Testing company Fortive, whose T&M brands include Tektronix and Fluke, beat its guidance and saw fourth quarter 2024 revenue growth of 4% year-on-year. Net earnings for the fourth quarter were $265 million, and for the full year, net earnings...

Test and Measurement: Spirent collaborates on more realistic automotive testing

Simulation and validation company dSpace is partnering with Spirent Communications to leverage Spirent's high-fidelity global navigation satellite systems (GNSS) simulator, the Spirent GSS7000, as part of a turnkey solution to make Autonomous Driving Hardware-in-the-Loop test systems (AD-HIL) "even more...

Test and Measurement: GCF to certify NTN IoT, 5G devices

The Global Certification Forum is adding device certification for cellular Non-Terrestrial Networks to its programs, responding to increasing interest across the industry in making sure that IoT devices and mobile phones successfully interoperate with emerging satellite-based connectivity options. NTN...

Lower Colorado River Authority to test private network via Anterix’s 900 MHz

The Lower Colorado River Authority (LCRA) has been granted authorization by the Federal Communications Commission to test the use of a private cellular network relying on 900 MHz spectrum held by Anterix. LCRA operates six dams and produces hydroelectric...

Ookla: T-Mo sees ‘strong increase’ in Q4 speeds, Verizon and AT&T are ‘distant runners up’

T-Mobile US continues to ratchet up its network speeds, with modern chipsets able to achieve a median download speed of 188.96 Mbps during the fourth quarter of 2023, up from 163.59 Mbps during the third quarter and a "strong...

Twin Cities showdown: SRG tests Dish/Samsung vs. T-Mo/Ericsson, NSA vs. SA

How does Dish Wireless' network look in a match-up against another operator, particularly outside of its market of initial focus (Las Vegas)? Signals Research Group delved into that question in a new report, using Samsung Galaxy devices in extended...

Test and Measurement: Keysight progresses toward ESI Group squeeze-out

Keysight Technologies this week shared an update on progress toward its squeeze-out acquisition of real-time digital twin company ESI Group, which was announced in June 2023. ESI Group shares have ceased trading on Euronext Paris, pending the implementation of...

Lab-as-a-service, digital twins and more test projects garner federal funding

Dish Network, Viavi Solutions and several universities win funding to develop various aspects of wireless testing The Biden administration yesterday announced $80 million in awards as part of the third wave of funding from the Wireless Innovation Fund, which is...

Smarter than the average ‘G’: The role of AI/ML in 6G systems

Future 6G systems are already coming into focus through research and early development, and one of the most exciting aspects is the role that artificial intelligence will play in the next generation of cellular systems.   First, a note on...

Verizon gains ground on T-Mo’s 5G speed lead: Opensignal

Opensignal looks at 5G experience vs. overall network experience among the three largest U.S. MNOs T-Mobile US continues to maintain its lead in offering the fastest 5G speeds and availability, but Verizon and AT&T's C-Band deployments are helping those carriers...

Rohde & Schwarz White Paper: Fundamentals of THz Technology for 6G

Download our white paper for an overview of the fundamentals and research areas of THz waves and the subsequent new possibilities in the area of 6G.

Wi-Fi 7 certification is here

Wi-Fi Alliance's official certification program for Wi-Fi 7 has begun Wi-Fi Alliance is kicking off 2024 with a shiny new certification program for Wi-Fi 7, signaling that the newest generation of Wi-Fi is ready for mass adoption. As is typical...

T-Mobile US tests six-carrier aggregation

T-Mo trial reaches 3.6 Gbps speeds using 6CA in sub-6 GHz spectrum T-Mobile US is laying claim to an industry first: Testing the aggregation of six component carriers in sub-6 GHz spectrum. The carrier recently completed the testing, working in...