Test and Measurement

T-Mobile US wins most of Opensignal’s network experience awards in its most recent test analysis As T-Mobile US heralded its new Best Network award from Ookla, Opensignal’s new mobile network …

Sub-THz power amplifier testing achieves 280 Gbps speeds Test company Keysight Technologies, NTT and its NTT Innovative Devices subsidiary achieved a speed record in the sub-Terahertz (sub-THz) spectrum range with …

New Rohde & Schwarz signal and spectrum analyzer enables cross-correlation of multiple signals Rohde & Schwarz made the new instrument announcement that it has been teasing for weeks, unveiling its …

FWA services have been a success. What has that meant for testing? One clear success for 5G thus far has been the emergence of 5G Fixed Wireless Access broadband services, …

Starlink speeds rebound and then some, after a dip in 2022 Fewer than 20% of Starlink satellite broadband users can consistently get speeds that meet the federal definition of broadband, …

As the demands on the telco network continue to grow, with new services and devices to support, increased data throughput and traffic, it’s vital that networks are optimized to deliver …

The PAWR test network integrated a local, open-source mobile core with an Ericsson 5G SA RAN The federally funded Platforms for Advanced Wireless Research (PAWR)’s testbed in Iowa is dabbling …

U.S. Department of Justice ordered Keysight to do more divestment and include channel emulation in the assets going to Viavi Solutions In a new development in Keysight Technologies’ pending acquisition …

What do modern network test and assurance tools and strategies need to look like, to satisfy operator needs and provide a positive user experience? Complexity is one of the fundamental …

Synopys and Ansys’ merger will go forward on the condition that some assets are divested to Keysight Technologies Semiconductor design company Synopsys is facing headwinds, as new trade restrictions from …

How do major test companies expect tariffs to impact their businesses? Amid tariff whiplash from the Trump administration and increased geopolitical and economic tensions, companies in the test equipment and …

Amid tariff whiplash from the Trump administration and increased geopolitical and economic tensions, companies in the test equipment and services space are navigating new market uncertainties. During the recent round …

O-RAN plugfest for spring 2025 looked at automated cloud-native RAN deployment and testing, test automation enabled by LLMs, power savings and more Nearly 70 companies participated in O-RAN Alliance’s spring …

What has testing M&A activity centered on since 2023? The test and measurement space has seen bursts of testing M&A activity over the past several years. The acquisitions or divestments …

Rule change targets “bad labs”, or test labs and certification bodies with ties to China The Federal Communications Commission voted unanimously to instate new rules meant to ensure that the …

Revenues and profits were up, and Keysight has an upbeat outlook for the rest of the year Keysight Technologies exceeded its guidance for its fiscal second quarter and raised its …

Keysight had expected to close its Spirent buy by the end of April; that has been bumped to the end of July Spirent Communications reported that revenue and orders were …

Artificial intelligence is dominating discussions across the telecom landscape, as the industry grapples with how and where to apply AI to improve efficiency or performance. AI is expected to be …

Bureau Veritas confidently maintained its guidance and is looking for more acquisitions Testing and certification giant Bureau Veritas reported consolidated revenues of nearly 1.6 billion euros (approximately $1.8 billion) for …

More pervasive broadband expansion in urban areas and the loss of the ACP may be factors in deepening the digital divide, Ookla says The difference between broadband speed experience in …

5G massive MIMO, Gangnam-style: SRG puts Samsung radios to the test in Seoul One of the defining characteristics of 5G networks has been the integration of massive multiple-input-multiple-output (MIMO) radios …

With new anaechoic chamber, VALOR is the first test-as-a-service solution to offer massive MIMO OTA validation Viavi Solutions has expanded its Chandler, Arizona-based Viavi Automated Lab-as-a-Service for Open RAN, or VALOR, …

New Keysight KAI portfolio focuses on testing needs for scaling AI data centers Keysight is all-in on supporting the design and testing of AI data centers, with several announcements of …