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 ...

Learn how to crochet a lily in two sizes, complete with leaves! Perfect for making flower clips, bouquets, or decorating your home. Easy step-by-step tutorial for beginners and experienced crocheters ...

Abstract: Sixth-generation (6G) mobile communication networks are expected to have dense infrastructures, large antenna size, wide bandwidth, cost-effective hardware, diversified positioning methods, ...