Abstract: This work studies the unsourced random access (URA) problem via random dictionary learning over Rayleigh block-fading channels with multiple receive antennas. We propose a novel pilot-free ...
The 1 AVDP Oz Copper Round is a beautiful and affordable way to own pure copper, featuring random designs. Each copper round is crafted with .999 fine copper (99.9% pure), making it a perfect addition ...