Abstract: I welcome you to the fourth issue of the IEEE Communications Surveys and Tutorials in 2021. This issue includes 23 papers covering different aspects of communication networks. In particular, ...

What if your compact workstation or gaming setup could rival the power of a full-sized desktop without sacrificing portability? Enter the Sparkle Studio G Ultra 850, a new external GPU enclosure that ...

External GPUs have always been niche yet clever accessories that turn an ordinary laptop into something closer to a desktop gaming rig. Now UGREEN, better known for its chargers and power banks, is ...