Using public datasets to train O-RAN deep learning models

RS Couto, P Cruz, MEM Campista… - 2023 2nd International …, 2023 - ieeexplore.ieee.org
The disaggregation promoted by the O-RAN architecture allows for unprecedented flexibility
in Radio Access Networks (RANs). The existence of specific components to control the …

Simulation study on load-bearing capacity and broken characteristics of the loose gangue based on Talbot theory

W Lu, M Zhang, C Wang, C Liao, C Zhang, G Xu - Powder Technology, 2023 - Elsevier
In order to investigate the axial compression failure characteristics of gangue with varying
particle sizes under the Talbot distribution, the Talbot gradation coefficient is constrained …

Study on the dynamic fracturing characteristics of aggregate-mortar interface under various loading rates using DIC

K Pan, Z Wu, CY Rena, X Zhang - Construction and Building Materials, 2023 - Elsevier
The dynamics of fracture characteristics at the aggregate-mortar interface under varying
loading rates present a significant area of investigation, pivotal for comprehending the …

Initiation and Propagation of Interface Cracks in Layered Composite Rocks: An Investigation Using True Triaxial Experiments

JZ Zhang, TT Gu, RF Zhan, ZP Zhang - Geotechnical and Geological …, 2024 - Springer
The interface crack is the typical defect in fracture mechanics, and it often exists inside the
layered composite rocks (LCRs). How does it respond to the stress circumstances with a …

Creep mechanical properties and creep damage model of sandstone considering temperature effect based on acoustic emission

X Pan, X Zhou, Y Zou, D Lei… - Fatigue & Fracture of …, 2024 - Wiley Online Library
This work studies the creep mechanical properties and creep damage model of high‐
temperature heat treated sandstone. Acoustic emission (AE) technology is used to monitor …

Mechanical response and AE characteristics of heterogeneous rock under dynamic compression tests based on moment tensor analysis

G Yuan, M Zhang, K Zhang, Z Tian, H Duan… - Computational Particle …, 2024 - Springer
Rock heterogeneity significantly influences a rock mass's dynamic mechanical behavior and
fracture evolution. This study focused on creating heterogeneous sandstone models using …

Experimental and DEM analysis of granite multi-angle centrally single-cracked Brazilian disks (CSCBD) fracture behaviors

Y Ao, B Jia, C Sun, D Chen - Computational Particle Mechanics, 2023 - Springer
Brazilian splitting tests were performed on granite disk samples (ϕ 50 mm× 25 mm) with five-
angle (0°, 20°, 40°, 60°, and 90°) cracked fissures to study the fracture characteristics of …

A survey of public datasets for O-RAN: fostering the development of machine learning models

RS Couto, P Cruz, RG Pacheco, VMS Souza… - Annals of …, 2024 - Springer
The O-RAN architecture allows for unprecedented flexibility in Radio Access Networks
(RANs). O-RAN's components designed to control RANs, such as RAN Intelligent …

The effect of joint inclination angle on mechanical properties of rock mass studied by model test and DEM simulation

F Huang, T Zhu, Z Qu, X Gao… - Mechanics Based Design …, 2023 - Taylor & Francis
The joint inclination angle is a crucial factor influencing the mechanical behavior of rock
masses and greatly affects the stability of rock mass engineering. The article utilizes cement …

[HTML][HTML] Experimental study on nonlinear ultrasonic characterization of concrete during crack propagation

Z Nie, L Yu, P Zhu, N Wu, D Zuo, X Gan - Journal of Engineering Research, 2023 - Elsevier
Damage and failure of concrete structures are essentially caused by crack initialization and
expansion. Conventional ultrasonic tests cannot detect changes in the micro-cracks in …