When TikTok glitches, people notice fast. Videos stall, feeds fail to refresh, and suddenly everyone’s asking the same question. Is TikTok down, or is something else happening? Over a weekend in late ...

Abstract: Cell-free massive Multiple Input Multiple Output (MIMO) systems, which can be applied to deploy a large number of geographically dispersed access points within an area, have been playing an ...

Abstract: Today’s industrial production models are becoming increasingly complex. Jobs of the same type are usually divided into groups for machining. Factories are often designed in a distributed ...