Hybrid Beamforming in Massive MIMO for Next-Generation Communication Technology [PDF]
Sensors, 2023 Hybrid beamforming is a viable method for lowering the complexity and expense of massive multiple-input multiple-output systems while achieving high data rates on track with digital beamforming.
Shahid Hamid +7 more
doaj +3 more sources
Electromagnetic Hybrid Beamforming for Holographic Communications [PDF]
arXiv.orgIt is well known that there is inherent radiation pattern distortion for the commercial base station antenna array, which usually needs three antenna sectors to cover the whole space.
Ran Ji +8 more
semanticscholar +4 more sources
Joint MIMO Communications and Sensing With Hybrid Beamforming Architecture and OFDM Waveform Optimization [PDF]
IEEE Transactions on Wireless Communications, 2023 In this article, we consider a multiple-input multiple-output (MIMO) transceiver performing joint communications and sensing (JCAS) using fifth-generation New Radio (5G NR) standard-compliant orthogonal frequency-division multiplexing (OFDM) waveforms ...
Sahan Damith Liyanaarachchi +3 more
openalex +2 more sources
Partially-Connected Hybrid Beamforming for Multi-User Massive MIMO Systems [PDF]
IEEE Access, 2020 Due to the high power consumption and hardware cost of radio frequency (RF) chains, the conventional fully-digital beamforming will be impractical for large-scale antenna systems (LSAS).
Guangda Zang +4 more
doaj +2 more sources
Joint User Scheduling and Hybrid Beamforming Design for Massive MIMO LEO Satellite Multigroup Multicast Communication Systems [PDF]
Sensors, 2022 In the satellite multigroup multicast communication systems based on the DVB-S2X standard, due to the limitation of the DVB-S2X frame structure, user scheduling and beamforming design have become the focus of academic research.
Yang Liu +3 more
doaj +2 more sources
Reconfigurable Intelligent Surface Aided Hybrid Beamforming: Optimal Placement and Beamforming Design [PDF]
IEEE Transactions on Wireless Communications, 2023 We consider reconfigurable intelligent surface (RIS) aided sixth-generation (6G) terahertz (THz) communications for indoor environment in which a base station (BS) wishes to send independent messages to its serving users with the help of multiple RISs ...
N. Saqib +3 more
semanticscholar +3 more sources
RSMA Assisted ISAC With Hybrid Beamforming [PDF]
2025 IEEE Wireless Communications and Networking Conference (WCNC)Conference
Jun Gong +4 more
openalex +3 more sources
Hybrid Beamforming for Active Sensing Using Sparse Arrays [PDF]
IEEE Transactions on Signal Processing, 2020 This paper studies hybrid beamforming for active sensing applications, such as millimeter-wave or ultrasound imaging. Hybrid beamforming can substantially lower the cost and power consumption of fully digital sensor arrays by reducing the number of active front ends. Sparse arrays can be used to further reduce hardware costs.
Robin Rajamäki +2 more
openalex +6 more sources
Photonic fully-connected hybrid beamforming using microring weight banks [PDF]
Communications EngineeringWireless communication at higher frequency bands has attracted research interest for fifth generation and beyond (5GB) wireless networks due to the large amount of unused bandwidth at these frequencies.
Mitchell Nichols +4 more
doaj +2 more sources
Adaptable Hybrid Beamforming with Subset Optimization Algorithm for Multi-User Massive MIMO Systems [PDF]
SensorsThe exploiting of hybrid beamforming (HBF) in massive multiple-input multiple-output (MIMO) systems can enhance the system’s sum rate while reducing power consumption and hardware costs.
Ziyang Huang +3 more
doaj +2 more sources