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Commerce Secretary Wilbur Ross said the U.S. government will “shortly” issue licenses to allow some suppliers to ship some U.S. products to Huawei, although he cautioned that the export restrictions imposed in May presume any license application will be denied. Some 260 license applications have been submitted.
Wolfspeed’s fiscal first quarter revenue was flat year-over-year and down 5 percent from the prior quarter, which parent Cree attributed to soft demand in China for electric vehicles (EV) and a push out of 5G, triggered by the U.S. banning exports to Huawei.
Friday, Nov 1 was a watershed moment for 5G as it marked about the first year of implementation and official launch of the 50th commercial 5G network according to the Global mobile Suppliers Association (GSA). This was reached by the switch on of services in China where China Unicom, China Mobile and China Telecom all went live on Friday.
China’s three major mobile operators officially launched 5G services in parts of 50 cities, claiming the largest rollout in the world just six months after the government issued licenses.
Dynamic Spectrum Sharing (DSS) has emerged as a key part of mobile service providers’ 5G strategy at Mobile World Congress Los Angeles. DSS allows an existing LTE carrier to operate 5G NR and LTE simultaneously – with a simple software upgrade allowing a nice transition to 5G. This is especially critical in the low band where there are not a lot of users so dedicating just 5G usage there would be way too expensive to deploy.
Engineers must be able to utilize test hardware, test sets and 5G waveform generation that can be used in tandem with high-bandwidth IQ waveforms. Additionally, RF transceivers must also undergo extensive testing. Find out how in this posting.
Under the theme of Intelligent Connectivity, MWC19 Los Angeles showcased the convergence of Artificial Intelligence, IoT and Big Data enabled by 5G taking place Oct 22-24. This used to be CTIA but GSMA took it over recently so has re-branded it as MWC Los Angeles and they have MWC in Barcelona and Shanghai so cover the globe now with Barcelona being the marquee event.
NEL Frequency Controls Inc. is pleased to announce the release of an all-new 5G appliance that uses GNSS GPS to synchronize radio transmitters over a wide geographic area, even worldwide.
DARPA announced that GatorWings, a team of undergraduate students, Ph.D. candidates, and professors from the University of Florida are the winners of the Spectrum Collaboration Challenge (SC2) – a three-year competition to unlock the true potential of the radio frequency (RF) spectrum with artificial intelligence (AI).
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