Most quarters clinking through a cash register drawer are worth exactly 25 cents. One currently entering circulation looks identical to any other 2026 quarter – same weight, same metal, same face. The ...

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Abstract: We differentiate between multiuser effects and interference in multiuser detection (MUD), and propose an approach that handles both of these. Users that are in a non-orthogonal multiuser ...

Abstract: Massive MIMO is dominant in the current wireless communication systems. Massive MIMO system uses a massive number of antennas to serve multi-users simultaneously. The growth of served users ...