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   Articles with "mmwave communications" as a keyword



Special focus on millimeter wave communications techniques and devices for 5G—Editorial

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recommendations! Published in 2017 at "Science China Information Sciences"

DOI: 10.1007/s11432-017-9156-8

Abstract: Due to the rapid development of cost-effective CMOS solutions and recent experimental validation on communications over millimeter wave (mmWave) bands, which span from 30 to 300 GHz, mmWave communications technologies are being considered for 5G… read more here.

Keywords: frequency; paper; millimeter wave; mmwave communications ... See more keywords

Orbital-Angular-Momentum Embedded Massive MIMO: Achieving Multiplicative Spectrum-Efficiency for mmWave Communications

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recommendations! Published in 2024 at "IEEE Access"

DOI: 10.1109/access.2017.2785125

Abstract: By enabling very high bandwidth for radio communications, the millimeter-wave (mmWave), which can easily be integrated with massive-multiple-input-multiple-output (massive-MIMO) due to small antenna size, has been attracting growing attention as a candidate for the fifth-generation… read more here.

Keywords: angular momentum; orbital angular; massive mimo; gain ... See more keywords

Covert mmWave Communications With Finite Blocklength Against Spatially Random Wardens

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recommendations! Published in 2024 at "IEEE Internet of Things Journal"

DOI: 10.1109/jiot.2023.3296414

Abstract: In this article, we investigate covert millimeter-wave (mmWave) communications with finite blocklength, where a multiantenna transmitter sends covert messages to a legitimate receiver in the presence of spatially random wardens. Both the phase array (PA)… read more here.

Keywords: communications finite; finite blocklength; random wardens; spatially random ... See more keywords

When mmWave Communications Meet Network Densification: A Scalable Interference Coordination Perspective

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recommendations! Published in 2017 at "IEEE Journal on Selected Areas in Communications"

DOI: 10.1109/jsac.2017.2698898

Abstract: Millimeter-wave (mmWave) communication is envisioned to provide orders of magnitude capacity improvement. However, it is challenging to realize a sufficient link margin due to high path loss and blockages. To address this difficulty, in this… read more here.

Keywords: large scale; coordination; densification; interference coordination ... See more keywords
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Millimeter Wave Communications for Future Mobile Networks

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recommendations! Published in 2017 at "IEEE Journal on Selected Areas in Communications"

DOI: 10.1109/jsac.2017.2719924

Abstract: Millimeter wave (mmWave) communications have recently attracted large research interest, since the huge available bandwidth can potentially lead to the rates of multiple gigabit per second per user. Though mmWave can be readily used in… read more here.

Keywords: communications future; millimeter wave; future mobile; mobile networks ... See more keywords

Hybrid Precoder Design With Minimum-Subspace-Distortion Quantization in Multiuser mmWave Communications

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recommendations! Published in 2020 at "IEEE Transactions on Vehicular Technology"

DOI: 10.1109/tvt.2020.3007265

Abstract: Hybrid precoding has been a promising technique in millimeter wave (mmWave) communications, providing a balanced tradeoff between system performance and hardware complexity. Existing hybrid precoding schemes either require full channel state information (CSI) or use… read more here.

Keywords: multiuser; mmwave communications; quantization; precoder ... See more keywords

Hybrid Analog and Digital Beamforming for RIS-Assisted mmWave Communications

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recommendations! Published in 2023 at "IEEE Transactions on Wireless Communications"

DOI: 10.1109/twc.2022.3205322

Abstract: Reconfigurable intelligent surface (RIS) assisted millimeter wave (mmWave) communications has been envisioned as a prominent technology for future wireless networks, since it is capable of simultaneously providing abundant spectrum resources and favorable propagation environments. The… read more here.

Keywords: mmwave communications; ris assisted; ris; hybrid analog ... See more keywords

Adaptive Hybrid Beamforming for UAV mmWave Communications Against Asymmetric Jitter

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recommendations! Published in 2024 at "IEEE Transactions on Wireless Communications"

DOI: 10.1109/twc.2024.3362384

Abstract: Jittering effect is a critical issue in the unmanned aerial vehicle (UAV) millimeter wave (mmWave) communications. In this paper, we identify and characterize the asymmetric impact of jitter on the angular domain information in the… read more here.

Keywords: asymmetric jitter; hybrid beamforming; adaptive hybrid; mmwave communications ... See more keywords