Abstract: Integrating visible light communication (VLC) with the reconfigurable intelligent surface (RIS) significantly enhances physical layer security by enabling precise directional signal control ...

HackerRank isn’t just a random collection of problems; they’ve organized their SQL section pretty well. You can find ...

Microsoft ORM Mapper learns column types Vector and JSON in Microsoft SQL Server 2025. At the same time, there is a first ...

Abstract: We investigate the performance of uplink Rate-Splitting Multiple Access (RSMA) in short-packet communications with perfect Channel State Information at Transmitter (CSIT) and Channel State ...