Simulation results demonstrate that the proposed two NUQ codebook-based hybrid precoding schemes achieve near-optimal spectral efficiencies and show the superiority in reducing the feedback overhead ...

Reconfigurable intelligent surfaces (RIS) is a revolutionary technology to cost-effectively improve the performance of wireless networks. We first review the existing framework of channel estimation ...

Build an AI agent in minutes! Explore no-code tools, optimize prompts, and design ethical, personalized AI systems for work or creativity.

Before I opened my laptop, the code had reviewed itself. I launched GitHub expecting to dive into my usual routine—flag poorly named variables, trim excessive tests, and suggest simpler ways to handle ...

Vance said he's "not an AI guy" but that his kids "loved" the images he generated for a children's book they made together.