Abstract: We proposed and demonstrated experimentally a random code radar with range-time–frequency points and the improved PointConv network for through-wall human action recognition (HAR). The ...

Abstract: Optimal code-expanded random access (OptCeRA) is a promising random access (RA) technique for supporting massive Internet of Things (MIoT) in mobile networks. It allows devices to employ, as ...

What if the key to your Black Friday and Cyber Monday (BFCM) success isn’t your 60% off banner but the QR Code you’re using? According to The Ultimate QR Code Marketing Guide for BFCM, 72% of ...

New York, October 16, 2025 -- Early in September, mysterious posters began appearing across New York, Los Angeles, and London, each featuring a stark black-and-white QR code marked only by distinct ...

New York, October 16, 2025 — Early in September, mysterious posters began appearing across New York, Los Angeles, and London, each featuring a stark black-and-white QR code marked only by distinct ...