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This paper proposes a novel beam aggregation scheme for millimeter wave (mm-Wave) system under hybrid beamforming architecture, assuming one user equipment (UE) equipped with multiple antenna panels receives distinct beams from multiple transmission points (TPs) simultaneously. Further, system framework including channel state information (CSI) feedback scheme and scheduling algorithm is investigated...
Mobile communication has evolved significantly from early voice systems to today's highly sophisticated integrated communication platform. 4G LTE networks are deployed in more than 100 countries to provide service in various spectrum band allocations depending on spectrum regime. Recently, significant momentum has started to build around the idea of a next generation, i.e. fifth generation (5G), wireless...
Installing large number of antennas at the transmitter or/and the receiver can increase the channel capacity significantly in theory, however, practical implementations need to consider different system aspects, e.g. compatibility with existing beamforming scheme and reference signal overhead, in order to realize the system level throughput gain in practice. In this paper, we first use an idealized...
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