Abstract: Constructive interference (CI)-based symbol-level precoding (SLP) is an emerging downlink transmission technique for multi-antenna communications systems, and its low-complexity ...
Abstract: As a symbol-level precoding scheme, constructive interference precoding (CIP) has been demonstrated its superiority in multi-antenna orthogonal multiple access (OMA). By utilizing both the ...
How hull length secretly makes big ships faster, wave interference and the physics of displacement speed Posted: March 18, 2026 | Last updated: March 18, 2026 Container ships crush tiny feeders in a ...
A new startup called Deveillance (pronounced dee-veil-ance) announced its first-ever gadget earlier this week—a sleek, portable tabletop orb that aims to jam nearby devices from recording voices.