Efficient multi-beam training for terahertz wireless communications

S Yang, Z Zhang, Z Hu, N Song, H Liu - arXiv preprint arXiv:2112.15346, 2021 - arxiv.org
Although Terahertz communication systems can provide high data rates, it needs high
directional beamforming at transmitters and receivers to achieve such rates over a long …

Subarray-Based Near-Field Beam Training for 6G Terahertz Communications

S Shin, J Moon, S Kim, B Shim - ICC 2024-IEEE International …, 2024 - ieeexplore.ieee.org
Terahertz (THz) communications have become an important technology for achieving 6G
networks that require higher data rates. To overcome severe signal attenuation in THz …

Reinforcement learning for optimized beam training in multi-hop terahertz communications

A Ahmadi, O Semiari - ICC 2021-IEEE International …, 2021 - ieeexplore.ieee.org
Communication at terahertz (THz) frequency bands is a promising solution for achieving
extremely high data rates in next-generation wireless networks. While the THz …

3d beam training in terahertz communication: A quadruple-upa architecture

Z Tian, Z Chen, B Ning - 2021 IEEE International Conference …, 2021 - ieeexplore.ieee.org
In this paper, we propose a quadruple-UPA architecture for realizing the beamforming with
wide coverage in terahertz (THz) communication. Considering the severe path loss suffered …

Near-Field Beam Training in Terahertz Communications with Hybrid Beamforming Architecture

Y Xie, B Ning, L Li, Z Chen - Micromachines, 2023 - mdpi.com
Terahertz (THz) communication has a large available bandwidth, which is expected to be
deployed in future communication networks. As THz wave suffers from severe propagation …

Low complexity beam selection scheme for terahertz systems: A machine learning approach

X Ma, Z Chen, Z Li, W Chen… - 2019 IEEE International …, 2019 - ieeexplore.ieee.org
Terahertz (THz) communication has been envisioned as a promising candidate to support
ultra-broadband for future beyond fifth generation (5G). In the THz communication system …

A unified 3D beam training and tracking procedure for terahertz communication

B Ning, Z Chen, Z Tian, C Han… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
Terahertz (THz) communication is considered as an attractive way to overcome the
bandwidth bottleneck and satisfy the ever-increasing capacity demand in the future. Due to …

Fast and accurate terahertz beam management via frequency-dependent beamforming

S Kim, J Park, J Moon, B Shim - IEEE Transactions on Wireless …, 2023 - ieeexplore.ieee.org
Terahertz (THz) communication is envisaged as an attractive way to attain abundant
spectrum resources for 6G wireless communications. One main difficulty of the THz …

THz Near-Field Codebook Design and Fast Beam Training with Grating Lobes

L Li, W Chen, Q Xu, Z Chen - 2023 IEEE International …, 2023 - ieeexplore.ieee.org
Beam training is regarded as an efficient beamforming strategy for Terahertz (THz)
communications, where the line-of-sight propagation component is dominant in THz signal …

Fast terahertz beam training via frequency-dependent precoding

J Park, S Kim, J Moon, B Shim - 2022 IEEE International …, 2022 - ieeexplore.ieee.org
Terahertz (THz) communications in the 0.1-10 THz band are envisaged as an attractive way
to attain richer spectrum resources and surmount the bandwidth desert. To overcome the …