Samsung has announced general availability of its CBRS Massive MIMO radio unit and other products, aiming to expand its US market share by targeting traditional and new operators which will deploy 4G, and later 5G, in the 3.5 GHz US band. With a unique three-tier sharing paradigm, the CBRS band has garnered interest from major mobile operators and smaller providers, as well as cable companies and enterprises, among others. Samsung initially launched CBRS-certified products late last year and has now expanded availability to all mobile operators, focusing mainly on fixed wireless (FWA). Samsung has signed 5G deals with four US MNOs, with a particular success in FWA, Massive MIMO and millimeter wave technologies. Samsung’s first FCC-certified CBRS unit was delivered…