Abstract: This paper investigates robust and secure multiuser multiple-input single-output (MISO) downlink communications assisted by a self-sustainable intelligent reflection surface (IRS), which can ...

Abstract: In this paper, a distributed multiple-intelligent reflecting surface (IRS)-assisted multiple-input single-output (MISO) system is studied. Since IRS is operated in a passive manner, only ...

GitHub just turned Copilot into its own desktop operating system for AI agents. The new GitHub Copilot app, announced at Microsoft Build 2026, is a dedicated application that replaces scattered chat ...