Constrained Tensor Decomposition-Based Hybrid Beamforming for Mmwave Massive MIMO-OFDM Communication Systems

Hybrid beamforming design for OFDM systems is hugely challenging since their analog precoders and combiners are shared among all subcarriers. This paper proposes a novel two-stage joint hybrid precoder and combiner design for maximizing the average achievable sum-rate of frequency-selective millimet...

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Vydáno v:	IEEE transactions on vehicular technology Ročník 70; číslo 6; s. 5775 - 5788
Hlavní autoři:	Zilli, Guilherme, Zhu, Wei-Ping
Médium:	Journal Article
Jazyk:	angličtina
Vydáno:	New York IEEE 01.06.2021 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Témata:	Algorithms Array signal processing Baseband Beamforming Communications systems Decomposition Frequency division multiplexing hybrid beamforming Hybrid systems Massive MIMO Mathematical analysis Maximization Millimeter waves millimeter-wave MIMO communication multiuser MIMO Noise reduction OFDM Optimization Orthogonal Frequency Division Multiplexing Radio frequency Subcarriers System effectiveness tensor decomposition Tensors
ISSN:	0018-9545, 1939-9359
On-line přístup:	Získat plný text
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