A projected fast ISTA algorithm for joint beam forming and antenna selection in massive MIMO
Sign Up to like & getrecommendations! 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
Joint Beam and Power Control for Millimeter-Wave Multi-Flow Multi-Hop Networks
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DOI: 10.1109/lcomm.2024.3443912
Abstract: This letter investigates the joint beam and power control in multi-flow multi-hop networks with millimeter-wave (mmWave) directional transmissions. To guarantee fairness among multiple data flows, an optimization problem is formulated to maximize the minimum of… read more here.
Keywords: joint beam; multi; beam power; power control ... See more keywords
Joint Beam Management and Power Allocation in THz-NOMA Networks
Sign Up to like & getrecommendations! 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