One travel writer and frequent flier shares why the Ugreen Airplane Phone Holder is a must for long flights. Grab the ...
The carrier supplemented its 5G capacity with a block of spectrum it bought from EchoStar, speeding up connections.
Abstract: Six-dimensional movable antenna (6DMA) is a new and revolutionary technique that fully exploits the wireless channel spatial variations at the transmitter/receiver by flexibly adjusting the ...
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