Fish & Richardson P.C.
Base station front end preprocessing
Embodiments of the present disclosure describe systems, devices, and methods for preprocessing in a base station of a multiple-input multiple-output (MIMO) wireless system. In embodiments, remote radio unit (RRU) circuitry may control radio communication related to the MIMO wireless system, including applying a user equipment (UE)-specific spatial filter.
Apple Inc.
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Guangjie Yushu Wenting
Li Zhang Chang