Check and measurement: Keysight’s gear shall be built-in into Qualcomm’s open RAN take a look at environments


Qualcomm Technologies will deploy Keysight Technologies’ open radio access network test solutions across multiple test rigs in New Jersey as the chip maker develops and validates new designs based on open RAN interfaces.

According to Keysight, the two companies have been doing open RAN and virtualized RAN-related work together since 2018. The new test environment will focus on validating the performance of Qualcomm’s 5G RAN platform for small cells in both radio frequency and protocol measurement ranges, Keysight added. The interoperability of protocol stacks between O-RAN-compatible radio units (O-RUs) and distributed units (O-DUs) from the physical layer to the application layer is particularly important, the test company added.

Qualcomm will use Keysight’s Open RAN Studio to validate O-RAN Alliance specifications and Keysight’s 5G multiband vector transceiver to validate the RU design’s 3GPP RF compliance.

Keysight is a member and publisher of the Open RAN Alliance and said that his work helped the group publish their first set of O-RAN Fronthaul Compliance Test Specifications in August this year to assure open radio equipment compliance with O-RAN specifications check use of specific, approved O-RAN test cases.

Also noteworthy for Keysight this week is that its test solutions are integrated into Fujitsu’s bundle for private 5G networks – and Fujitsu has a revenue target of around 9.5 billion US dollars by 2025 for private 5G. Read the whole story here.

In other test news:

– –EXFO Due to the global pandemic, sales fell by 7.4% overall in the 2020 financial year. This success was primarily due to a 16.4% decline in revenue in the company’s Service Assurance, Systems and Services (SASS) segment. Test and measurement sales were down only 3.6% year-over-year, and EXFO said sales of laboratory and manufacturing test solutions were indeed “up sharply”. EXFO also noted that despite the downturn in the SASS business, five new customers were added in the fourth quarter for Service Assurance and contracts totaling $ 5 million.

The company reported a net loss of $ 9.5 million versus a loss of $ 2.5 million in fiscal 2019. Due to the “uncertainty about the breadth and duration of the coronavirus pandemic” and its impact on economic conditions, the guidelines were changed suspended indefinitely.

“In fiscal 2020, EXFO saw the unprecedented impact of the coronavirus pandemic on the global economy, which in turn had a negative impact on our sales and profitability. However, I am pleased that EXFO can close its fourth quarter on a positive note with strong sales and cash flows from operations, ”he said Philippe Morin, EXFO’s CEO, in a statement. He went on to say that over the coming year, the company will focus on “high-growth drivers such as fiber, 5G and cloud-native deployments while reducing investment in lower-growth areas. These initiatives should continue to benefit EXFO’s competitive position and enable profitable growth.

“Looking to the future, we look forward to the numerous possibilities for our T&M and SASS product groups. The demand for field test equipment should recover on large fiber deployment projects, provided that full lockdown restrictions no longer apply in the second wave, ”added Morin. “We also expect continued growth in our laboratory and manufacturing test solutions, particularly in the ultra-high-speed space, with the upcoming acquisition of InOpticals. Additionally, we expect our Nova Adaptive Service Assurance platform to benefit from the momentum of our recent order wins, the ramp-up of cloud-native 5G architectures, and increased activity in the network core. “

-ONE new report from TechNavio predicts that the global automated test equipment market will grow by $ 1.47 billion through 2024, which is an average annual growth rate of more than 4%.

– –Viavi solutions The company has added half a dozen significant improvements to its LightDirect family of modules and associated MAP-300 test platform for optical laboratories, manufacturing, and manufacturing environments. Viavi has also released three new fiber connectivity manufacturing solutions that focus on automatic connector endface cleaning, faster measurement modes, and a higher powered modular wobble laser.

– Is the entire industry talking about 5G confusing consumers? It seems so. In a new consumer survey by the benchmarking company Global wireless solutionsAlmost half of US iPhone users believed they already had a 5G-enabled device, even though a 5G iPhone has not yet been released (this is expected to be announced next week). Read the whole story here.

– –Tektronix launched a new Keithley-branded parametric test system, the S530 series, for semiconductor manufacturers to meet test requirements for emerging wide bandgap technologies such as gallium nitride and silicon carbide-based chips.

“Analog and mixed-signal semiconductor manufacturers continue to see strong demand for new end-use applications in 5G communications, automotive, IoT, medical, green energy, and other markets,” he said Chris Bohn, VP and GM at Keithley / Tektronix. “This major update to the test platform will help these customers bring new products to market faster and more cheaply, while also giving them the flexibility to adapt to new requirements in the future.”

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