What question did this study set out to answer?

This research aims to develop a hybrid beamforming solution that reduces hardware complexity while maintaining performance in mmWave MIMO systems.

January 14, 2019IEEE Wireless Communications

A Hardware-Efficient Hybrid Beamforming Solution for mmWave MIMO Systems

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Authors

MLMing LiChongqing University of Posts and Telecommunications ZWZihuan WangPeking University HLHongyu LiNational University of Singapore

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Implication

Randomized trial evaluates energy efficiency of new hybrid beamforming architecture in mmWave systems, suggesting improved performance over traditional methods.

Key Points

This research aims to develop a hybrid beamforming solution that reduces hardware complexity while maintaining performance in mmWave MIMO systems.
Introduced a novel architecture using phase over-samplers and a switch network for beamforming.
Analyzed design challenges associated with the implementation of the architecture.
Presented solutions for precoder/combiner design and channel estimation.
Achieved comparable spectral efficiency to traditional structures while significantly increasing energy efficiency.
Showed improved performance metrics through simulation results.

Cite This Study

Li et al. (2019) studied this question.

synapsesocial.com/papers/6a21135c326281f4d7c3b773 https://doi.org/10.1109/mwc.2018.1700391

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Implication

Randomized trial evaluates energy efficiency of new hybrid beamforming architecture in mmWave systems, suggesting improved performance over traditional methods.

A Hardware-Efficient Hybrid Beamforming Solution for mmWave MIMO Systems

Discussion

Member takes

Implication

Key Points

Cite This Study

A Hardware-Efficient Hybrid Beamforming Solution for mmWave MIMO Systems

Discussion

Member takes

Implication

Key Points

Cite This Study

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