Take a look at and Measurement: Kuiper LEO satellites examined for two-way video calling, 4K video


Amazon efficiently validated the entire techniques on two not too long ago launched prototype satellites for its Undertaking Kuiper Low-Earth Orbit (LEO) broadband service, the corporate stated in an replace this week.

“Each main system and subsystem on board our two prototypes demonstrated nominal or higher efficiency following launch,” Amazon stated in a weblog submit. “The assessments we ran allowed the staff to completely validate the structure and design of our satellite tv for pc constellation and to conduct demonstrations of 4K video streaming and two-way video calls over the community.”

Finally, Amazon expects to have a constellation of greater than 3,200 LEO satellites that may allow it to serve clients globally. Amazon stated that it’ll now give attention to “mass satellite tv for pc manufacturing forward of a full-scale deployment beginning within the first half of 2024,” and that it plans to carry beta testing with choose clients in late 2024.

In different take a look at information:

Rohde & Schwarz stated that it has closed out a “difficult fiscal yr” that included geopolitical unrest and a slow-down within the mobile testing market, and nonetheless seen success. The privately held firm, which gives restricted particulars on its monetary operations, stated this week that it had “effectively over” 3 billion euros in orders throughout its fiscal yr, for the primary time in firm historical past. Firm revenues for the fiscal yr have been 2.78 billion euros, which the take a look at firm stated was “in step with expectations.”

R&S stated that regardless of a decline on the T&M market, it noticed continued funding from aerospace and protection clients, exploration of future 6G analysis and growth, and automotive testing being pushed by the shift to electrification and autonomous car growth, in addition to elevated demand for community and safety expertise.

TÜV Rheinland stated this week that it’s near finalizing two new labs within the U.S. and expects to have them operational by the tip of the yr. This consists of its new flagship facility within the Boston, Massachusetts space, the 65,000-square-foot Know-how and Innovation Middle (TIC), which would be the firm’s largest product testing and certification heart within the Americas and can help a spread of testing together with electrical product security, EMC testing, and testing associated to semiconductor manufacturing.

Viavi Options had added XhaulAdvisor to its Nitro Wi-fi portfolio, to supply real-time knowledge on fronthaul verification, evaluation, emulation and channel utilization, with a give attention to enabling Open RAN. Viavi says that is the primary resolution available on the market to have real-time analytics, in addition to the flexibility to “quickly and precisely correlate take a look at anomalies to community occasions and troubleshoot fronthaul and transport timing, packet flows and channel utilization”. Viavi added that the brand new resolution will pace up Open RAN interoperability testing, end-to-end testing and troubleshooting.

“The advanced Open RAN provider ecosystem calls for dependable testing of various community elements early within the growth cycle. The XhaulAdvisor considerably reduces take a look at time by delivering the {industry}’s first real-time fronthaul evaluation,” stated Ian Langley, SVP of Viavi’s Wi-fi Businss Unit. “This resolution is a part of the Viavi dedication to growing confidence in deployment of Open RAN.”

-In the meantime, Keysight Applied sciences launched what it calls a “first in its class development” in community testing designed for steady integration (CI), within the type of its Keysight Elastic Community Generator (KENG) software program. The KENG software program helps the Keysight-founded Open Site visitors Generator (OTG) API undertaking that goals to assist make testing extra “automation-friendly, open and intent-based” in addition to extra holistic and vendor-neutral.

“Whereas conventional networking environments typically depend on proprietary testing options, these closed take a look at techniques create challenges for engineers and community architects since they function in isolation, lack interoperability, and adaptability. This lack of compatibility makes it troublesome for units and applied sciences from completely different firms to speak seamlessly, which slows innovation and limits adaptability to the rising calls for of extremely distributed trendy purposes,” Keysight famous.

-As curiosity in synthetic intelligence on the whole, and generative AI specifically, expands, Teledyne LeCroy introduced its new OakGate CD240-G5 CXL validation resolution for efficiency and performance testing of PCI Specific 5.0-based Compute Specific Hyperlink (CXL) reminiscence growth units.

CXL, the corporate defined, is an open normal, industry-supported, cache-coherent interconnect for processors, which is supported on PCIe 5.0. and expands reminiscence capability and bandwidth by enabling “high-speed, low latency communication between the host processor and units reminiscent of accelerators, reminiscence buffers and sensible I/O units.”


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