Fast Algorithm for Joint Unicast and Multicast Beamforming for Large-Scale Massive MIMO

We consider the problem of joint unicast and multi-group multicast beamforming design for large-scale massive multiple-input multiple-output (MIMO) systems, with a potentially large number of unicast users. Focusing on minimizing the total transmit power subject to quality-of-service constraints, we...

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Vydáno v:	IEEE transactions on signal processing Ročník 70; s. 1 - 16
Hlavní autoři:	Mohammadi, Shadi, Dong, Min, ShahbazPanahi, Shahram
Médium:	Journal Article
Jazyk:	angličtina
Vydáno:	New York IEEE 2022 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Témata:	Algorithms alternating direction method of multipliers Approximation Array signal processing Beamforming Closed form solutions Complexity Computational complexity Downlink Exact solutions large-scale optimization Multicast algorithms Multicast beamforming Multicasting optimal beamforming structure Optimization Optimization techniques Signal processing algorithms Unicast unicast beamforming
ISSN:	1053-587X, 1941-0476
On-line přístup:	Získat plný text
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