Jul 1, 2021 · This paper presents an algorithm for hybrid precoding and combining designs in mmWave systems. The proposed design does not depend on the antenna array ...
The evolution to 5G and its use cases is driven by data-intensive applications requiring higher data rates over wireless channels.
Oct 22, 2024 · Hybrid precoding/combining design involves a combination of analog and digital processing that enables both beamforming and spatial multiplexing ...
In this thesis we present a low-complexity algorithm for hybrid precoding and combining designs that uses momentum gradient descent and Newton's Method for mm ...
This paper introduces and analyzes several algorithms that efficiently design hybrid precoders and combiners starting from the known optimum digital ...
Millimeter communication systems use large antenna arrays to provide good average received power and to take advantage of multi-stream MIMO communication.
In this paper we present a hybrid design algorithm suitable for both mmWave and THz multiuser multiple-input multiple-output (MIMO) systems.
A low complexity hybrid precoder and combiner design for multi-user systems with two-bit resolution PSs is proposed, which provides an appropriate trade-off ...
Oct 15, 2014 · The proposed scheme is simulated in both ideal Rayleigh fading channels and sparsely scattered millimeter wave. (mmWave) channels, both ...
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What is hybrid precoding?
What are the limitations of millimeter waves?
A key difference relative to lower frequency solutions is that in mmWave systems, precoding/combining can not be performed entirely at digital baseband, due to ...