Abstract: Channel estimation for the downlink of frequency division duplex (FDD) massive multiple-input-multiple output (MIMO) systems is well known to generate a large overhead as the amount of ...

Humanoid robots, like Tesla Optimus, are already ruling the social media. They can be seen dancing or folding laundry but ...

Abstract: In this paper, we study the deep learning (DL) based channel extrapolation problem and conduct the over-the-air (OTA) antenna extrapolation and frequency channel interpolation test for the ...

Managing weight in winters may seem like the most difficult task, and what makes it even more tough is the sedentary ...

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...