A survey of beam management for mmWave and THz communications towards 6G
Communication in millimeter wave (mmWave) and even terahertz (THz) frequency bands is
ushering in a new era of wireless communications. Beam management, namely initial …
ushering in a new era of wireless communications. Beam management, namely initial …
Massive MIMO in 5G: How beamforming, codebooks, and feedback enable larger arrays
RM Dreifuerst, RW Heath - IEEE Communications Magazine, 2023 - ieeexplore.ieee.org
Massive multiple-input multiple-output (MIMO) is an important technology in fifth generation
(5G) cellular networks and beyond. To help design the beamforming at the base station, 5G …
(5G) cellular networks and beyond. To help design the beamforming at the base station, 5G …
Generative AI for physical layer communications: A survey
The recent evolution of generative artificial intelligence (GAI) leads to the emergence of
groundbreaking applications such as ChatGPT, which not only enhances the efficiency of …
groundbreaking applications such as ChatGPT, which not only enhances the efficiency of …
Cooperative gigabit content distribution with network coding for mmwave vehicular networks
S Pan, XM Zhang - IEEE Transactions on Mobile Computing, 2023 - ieeexplore.ieee.org
Millimeter-wave (mmWave) directional communication has been deemed as a promising
means to achieve the goal of multi-gigabit data rate with low latency in vehicular ad-hoc …
means to achieve the goal of multi-gigabit data rate with low latency in vehicular ad-hoc …
Dual-Path Beam Tracking for Service Continuity of Ultra-Reliable and Low-Latency Communications
Multi-antenna millimeter-wave (mmWave) communication systems have become a
promising approach to improve throughput. However, mmWave narrow beams are …
promising approach to improve throughput. However, mmWave narrow beams are …
Robust statistical beamforming with multi-cluster tracking for time-varying massive MIMO
A Kurt, GM Guvensen - IEEE Transactions on Vehicular …, 2023 - ieeexplore.ieee.org
In this article, a joint design of instantaneous channel estimation, beam tracking, and
adaptive beamformer construction for a millimeter-wave massive multiple-input multiple …
adaptive beamformer construction for a millimeter-wave massive multiple-input multiple …
Neural Codebook Design for Network Beam Management
RM Dreifuerst, RW Heath Jr - arXiv preprint arXiv:2403.03053, 2024 - arxiv.org
Obtaining accurate and timely channel state information (CSI) is a fundamental challenge for
large antenna systems. Mobile systems like 5G use a beam management framework that …
large antenna systems. Mobile systems like 5G use a beam management framework that …
Joint Band Assignment and Beam Management using Hierarchical Reinforcement Learning for Multi-Band Communication
D Kim, MR Castellanos… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
Multi-band operation in wireless networks can improve data rates by leveraging the benefits
of propagation in different frequency ranges. Distinctive beam management procedures in …
of propagation in different frequency ranges. Distinctive beam management procedures in …
Unsupervised Learning for Ultra-Reliable and Low-Latency Communications with Practical Channel Estimation
In this paper, we optimize the resource allocation for channel estimation and data
transmission and the packet size to maximize the resource utilization efficiency subject to the …
transmission and the packet size to maximize the resource utilization efficiency subject to the …
Compressed training for dual-wideband time-varying sub-terahertz massive MIMO
6G operators may use millimeter wave (mmWave) and sub-terahertz (sub-THz) bands to
meet the ever-increasing demand for wireless access. Sub-THz communication comes with …
meet the ever-increasing demand for wireless access. Sub-THz communication comes with …