Roblox, the popular online game platform and game creation system, appeared to run into problems on November 30, Sunday.

Abstract: Laser emitters are used to generate vertically intersecting structured light, which can provide a reference for pose measurement. Therefore, the accuracy of the pose measurement system is ...

Abstract: This paper investigates the average bit error rate (BER) of a reconfigurable intelligent surface (RIS)-assisted downlink non-orthogonal multiple access ...