Articles with "joint beam" as a keyword



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A projected fast ISTA algorithm for joint beam forming and antenna selection in massive MIMO

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Published in 2020 at "Wireless Networks"

DOI: 10.1007/s11276-018-1786-0

Abstract: The joint beam-forming and antenna selection problem encountered in modern multi-user massive multiple input multiple output (MIMO) communication systems is solved using the projected fast iterative shrinkage–thresholding algorithm (ISTA). The algorithm aim is to find… read more here.

Keywords: forming antenna; fast ista; beam forming; projected fast ... See more keywords
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Joint Beam Management and Power Allocation in THz-NOMA Networks

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Published in 2022 at "IEEE Transactions on Communications"

DOI: 10.1109/tcomm.2023.3240432

Abstract: This paper investigates how to apply non-orthogonal multiple access (NOMA) as an add-on in terahertz (THz) networks. In particular, prior to the implementation of NOMA, it is assumed that there exists a legacy THz system,… read more here.

Keywords: thz; beam management; management power; allocation ... See more keywords