Abstract: Massive MIMO technology has significantly enhanced the performance of 5G networks, and its potential is poised for further expansion in the upcoming 6G standard. Large antenna arrays at the ...

Many quantum researchers are working toward building technologies that allow for the existence of a global quantum internet, in which any two users on Earth would be able to conduct large-scale ...

Abstract: In this paper, we investigate multi-user modular extremely large-scale multiple-input multiple-output (XL-MIMO) communication systems, where modular extremely large-scale uniform linear ...

During an attempt to sign in, if Windows displays the Please wait for the User Profile Service message for a long time, say 5 minutes, then that post will help you ...

What if the AI agent you built could securely handle multiple users, each interacting with their own personalized data, without ever compromising privacy or trust? In an era where data breaches and ...

Like the iPhone, Apple's iPad has become so ubiquitous over the years that many industries use it to carry out organized and shared activities. But how is this possible, knowing the iPad is primarily ...

View of Howl's Moving Castle Replica inside the Valley of Witches area . Image via ghibli-park.jp, under policy of fair use Educational infrastructure is key to any community. The better the quality ...

I love the productivity boost I'll get from new multitasking tools, but how is it 2025 and I still can’t have multiple user profiles on a single iPad? I’m one of PCMag’s mobile writers. That means I ...

Like the Nintendo Switch, the Nintendo Switch 2 allows for each console to hold multiple User Account Profiles (up to 8 total users can be created on a single console). Creating new ones will allow ...

NB14 worked fine. However, in NB26, 22 if you have a 3 screen setup , 2 screens butting along the top row, and 1 screen central on the bottom row then put NB somewhere in the top left window. Now open ...

Android 16 adds a new “multiuser” widget that lets you quickly switch between users on a device. This widget has tappable buttons for each user, indicated by their profile picture. The widget also ...