Abstract: Extremely large-scale multiple-input-multiple-output (XL-MIMO), which offers vast spatial degrees of freedom, has emerged as a potentially pivotal enabling technology for the sixth ...
The rhythmic click of needles. The softness of yarn running over fingertips. The satisfying logic of knit, purl, repeat. Knitting—and other so-called “grandma hobbies”—is making a comeback, especially ...