Abstract: With the combination of extra-large arrays and high frequencies, near-field transmissions have become prevalent, challenging the validity of classical channel representations typically ...

Abstract: Channel estimation is significant for extra-large aperture array (ELAA) massive multiple-input multiple-output (MIMO) systems to fully fulfill their potential. However, hybrid-field ...

Red bows are a simple yet classic way to add a festive touch to your outdoor Christmas decor. You can tie them around porch ...

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From the must-see locations to the most frequently asked questions, our guide has all you need to plan your next visit.

Gone are the days of wishing you could take your hi-fi setup and plonk it outdoors. The arrival of portable Bluetooth speakers has meant that listeners are no longer tethered to the indoors for their ...

Long before it became a colorful public celebration, Día de los Muertos — the Day of the Dead— was a sacred tradition that ...

Ajay has worked in tech journalism for over a decade as a reporter, analyst, product reviewer, and editor. He got his start in consumer tech, breaking Android news at Newsweek before going to PCMag, ...

CNET staff -- not advertisers, partners or business interests -- determine how we review products and services. If you buy through our links, we may earn a commission. As the nights start getting ...