Abstract: Due to the spatial non-stationary (SnS) property of extremely large-scale MIMO (XL-MIMO), channel estimation algorithms that rely on the assumption of spatial stationarity are no longer ...

Armed police were forced to fire 19 shots to kill an XL bully that fatally attacked an 84-year-old, an inquest has heard. Pensioner John McColl died from his wounds after being mauled by the animal on ...

A man says his beloved dog was mauled by a suspected XL Bully in a vicious street attack. Paul Ogden, 47, was walking his two pooches - 13-year-old Jack Russell, Max, and three-year-old Pomeranian ...

Devices like the Switch 2 and Steam Deck are powerful, but they're overkill for a lot of users. If you miss older, smaller handhelds, these alternatives are for you.

The Pixel 10 Pro XL and iPhone 17 Pro Max stand as the flagship offerings from Google and Apple in 2025, representing the pinnacle of smartphone technology. These devices showcase distinct strengths, ...

Abstract: Reconfigurable intelligent surface (RIS) is an emerging technique for robust millimeter-wave (mmWave) multiple-input multiple-output (MIMO) systems. In this paper, we study the channel ...

Walmart has dropped a surprisingly brilliant Cyber Monday deal, and knocked $50 off the Switch 2's Mario Kart World Bundle and this price has been matched for Amazon's Cyber Monday sale as well. It's ...

Helldivers 2 players are pretty crazy, but one of them has managed to play the game on a Nintendo 2DS XL. For context, the 2DS XL is a handheld system that originally launched in 2017 and was designed ...

Mark has almost a decade of experience reporting on mobile technology, working previously with Digital Trends. Taking a less-than-direct route to technology writing, Mark began his Android journey ...

Getting cargo to the International Space Station (ISS) is no easy task, as the recent launch of Northrop Grumman's Cygnus XL spacecraft illustrated. Due to a thruster issue on the way to the ISS, the ...