Abstract: Massive multiple-input multiple-output (MIMO) is envisioned as a promising technology in 5G-Advanced and sixth-generation (6G) communication. Channel characteristics are important for the ...

If you’ve read much about 5G then you’ve probably heard about 5G frequencies and spectrum before, but what exactly are these things? How does it work? And what 5G frequencies are in use right now?

Members of a Grade 6 band at a school in Dugald, Man., are getting more attention than they ever could've imagined. Melissa Ridgen explains what led to the band's music being heard around the world.