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HomeTelecomCheck and Measurement: SpaceX to check direct-to-cellular connections

Check and Measurement: SpaceX to check direct-to-cellular connections


SpaceX has been granted particular non permanent authority by the Federal Communications Fee for discipline testing of direct-to-cellular communications through its Starlink second era satellites.

The corporate mentioned that it could be testing as much as 5 gadgets at totally different energy ranges utilizing T-Cell US’ spectrum within the 1.9 GHz band at greater than two dozen places that embody Mountain View, CA; Kansas Metropolis, KS; Redmond, WA; San Diego, CA; Dallas, TX; Reston, VA; and Bethel, OK; amongst others.

Final yr, the 2 corporations had introduced a spectrum-sharing deal that included direct-to-cellular emergency texting capabilities, with anticipated beta providers coming someday across the finish of this yr, after the launch of SpaceX’s second-generation Starlink satellites.

In different take a look at information:

Anritsu and Emite have collaborated on a brand new over-the-air (OTA) measurement resolution that helps testing of compliance with the IEEE 802.11be customary, aka Wi-Fi 7.

Anritsu mentioned that its Wi-fi Connectivity Check Set MT8862A has been built-in with Emite’s portfolio of anechoic and reverberation chambers for OTA measurement of Complete Radiated Energy (TRP)/Complete Isotropic Sensitivity (TIS) efficiency of Wi-Fi 7 gadgets.

-As phrase continues to trickle out over who supported what testing throughout the fall 2023 O-RAN Alliance plugfest, Viavi Options mentioned this week that it participated in testing in 11 labs throughout eight nations: the U.S., the U.Okay., Italy, Germany, France, Spain, Japan and Korea. It supported checks together with RAN Clever Controller (RIC) testing for AI-enabled functions, safety testing, conformance and end-to-end testing, in addition to real-time evaluation and automation of testing.

“In 2023, the business has been challenged by monetary stress whereas advancing networks to ship modern providers,” mentioned Ian Langley, SVP and GM of Viavi’s Wi-fi Enterprise Unit. “On the PlugFest, Viavi is happy to have demonstrated milestones towards elevated working effectivity, together with take a look at automation, real-time evaluation, and creating RAN intelligence to deal with vitality consumption.”

-In testing-tangential information, safety robotic firm Knightscope mentioned {that a} California semiconductor take a look at tools firm has bought three of Knightscope’s autonomous safety robots to patrol a manufacturing, testing and analysis facility. One will “patrol the manufacturing ground indoors amongst high-end take a look at tools and provides,” one other will monitor the constructing’s entrance entrance and a 3rd will monitor the rear of the constructing, which is adjoining to a regional airport, Knightscope mentioned. The shopper firm has 9 different U.S. places and will develop the safety robots to extra places, relying on how the primary deployment goes.

Allion Labs famous this week that machine producers at the moment are all the way down to a yr earlier than the European Union’s USB Sort-C rule—which requires all cellphones, tablets and cameras bought within the EU to have a Sort-C charging port—takes impact. Laptops will need to have a Sort-C port by the spring of 2026. “With just one yr left earlier than the deadline, some producers haven’t but clarified their planning and verification testing preparations, creating uncertainty of their branding technique,” the corporate mentioned, including that a number of the Sort-C-associated dangers that should be examined for embody irregular sign transmission when connecting to a show, incapability to cost gadgets after connection and the chance of a product overheating as a consequence of poor cable high quality. 

Ookla has taken a take a look at Fastened Wi-fi Entry broadband service from T-Cell US and Verizon, within the context of buyer positive aspects and efficiency. Learn the total story right here.

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