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In this paper, we study the downlink performance of two important 5G network architectures, i.e. massive multiple-input multiple-output (M-MIMO) and small-cell densification. We propose a comparative modeling for the two systems, where the user and antenna/base station (BS) locations are distributed according to Poisson point processes (PPPs). We then study the SIR distribution and the outage rate...
To meet the increasing demand for high spectrum efficiency (SE), the distributed antenna system (DAS) is a promising approach. In DAS, multiple antenna ports (APs) are deployed at geographically separated locations but a central unit (CU) handles the signal processing. To further boost the SE, a massive antenna system (MAS) can be deployed at each AP. In this paper, we consider deploying MAS at each...
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