IoT

A new breakthrough in 6G research combines Visible Light Communication (VLC) with Intelligent Reflecting Surfaces (IRS) and a Teaching-Learning-Based Optimization (TLBO) algorithm to deliver ultra-fast, blockage-resistant wireless networks for IoT devices. By redirecting light beams and optimizing their angles in real time, the system not only boosts signal strength but also ensures uniform indoor lighting — transforming everyday room lights into high-speed data transmitters for future smart homes and industries.