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Intelligent radio access networks: architectures, key techniques, and experimental platforms Review Article

Zeyu WANG, Yaohua SUN, Shuo YUAN,sunyaohua@bupt.edu.cn

Frontiers of Information Technology & Electronic Engineering 2022, Volume 23, Issue 1, Pages 5-18 doi: 10.1631/FITEE.2100305

Abstract: Intelligent radio access networks (RANs) have been seen as a promising paradigm aiming to better satisfy diverse application demands and support various service scenarios. In this paper, a comprehensive survey of recent advances in intelligent RANs is conducted. First, the efforts made by standard organizations and vendors are summarized, and several intelligent RAN architectures proposed by the academic community are presented, such as intent-driven RAN and network with enhanced data analytic. Then, several enabling techniques are introduced which include AI-driven network slicing, intent perception, intelligent operation and maintenance, AI-based cloud-edge collaborative networking, and intelligent multi-dimensional resource allocation. Furthermore, the recent progress achieved in developing is described. Finally, given the extensiveness of the research area, several promising future directions are outlined, in terms of standard open data sets, enabling AI with a computing power network, realization of edge intelligence, and software-defined intelligent satellite-terrestrial integrated network.

Keywords： Intelligent network architecture Artificial intelligence Experimental platforms

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Field testing of geosynthetic-reinforced and column-supported earth platforms constructed on soft soil

Qiangong CHENG,Jiujiang WU,Dongxue ZHANG,Fengping MA

Frontiers of Structural and Civil Engineering 2014, Volume 8, Issue 2, Pages 124-139 doi: 10.1007/s11709-014-0255-9

Abstract: This paper is focused on the behavior of geosynthetic-reinforced and column-supported (GRCS) earth platformsdata of a 15-month long field monitoring project, the bearing behavior and effectiveness of GRCS earth platforms

Keywords： geosynthetic-reinforced and column-supported (GRCS) earth platforms soft soil bearing behavior settlement

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A survey on run-time supporting platforms for cyber physical systems Review

Yuan SUN, Gang YANG, Xing-she ZHOU

Frontiers of Information Technology & Electronic Engineering 2017, Volume 18, Issue 10, Pages 1458-1478 doi: 10.1631/FITEE.1601579

Abstract: However, few surveys have been conducted on these platforms.In this paper, we analyze and evaluate existing CPS run-time supporting platforms by first classifyingthem into three categories from the viewpoint of software architecture: com-ponent-based platforms,service-based platforms, and agent-based platforms.Subsequently, we compare existing platforms from two aspects: construction approaches for CPS tasks and

Keywords： Cyber physical system (CPS) Run-time supporting platforms Component Service Agent

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Development of research on aerodynamics of high-speed rails in China

Tian Hongqi

Strategic Study of CAE 2015, Volume 17, Issue 4, Pages 30-29

Abstract: The paper introduces a series of experimental platforms for testing aerodynamics of high-speed railsaero dynamical experiments in wind/sand/rain/snow coupling environment， vision inspection systems， experimental

Keywords： rail aerodynamics； high-speed rails； experimental platforms； research development； train aerodynamics

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Stiffness analysis and experimental validation of robotic systems

Giuseppe CARBONE

Frontiers of Mechanical Engineering 2011, Volume 6, Issue 2, Pages 182-196 doi: 10.1007/s11465-011-0221-3

Abstract: Therefore, this paper proposes procedures for carrying out both numerical and experimental estimationsThen, an experimental procedure for the evaluation stiffness performance is proposed as based on a newsoundness and engineering feasibility of both the proposed numerical formulation for stiffness analysis and experimental

Keywords： robotics stiffness performance numerical and experimental estimations

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Numerical simulation and experimental research on the wheel brush sampling process of an asteroid sampler

Frontiers of Mechanical Engineering 2023, Volume 18, Issue 2, doi: 10.1007/s11465-022-0732-0

Abstract: contact dynamics model between particles and sampling wheel brushes is established and a simulation and experimental

Keywords： asteroid sampling wheel brush sampler discrete element method parameter calibration experimental

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Numerical and experimental analyses of methane leakage in shield tunnel

Frontiers of Structural and Civil Engineering Pages 1011-1020 doi: 10.1007/s11709-023-0956-z

Abstract: Based on the numerical and experimental analysis results, a relationship between the safety level and

Keywords： shield tunnel harmful gas leakage numerical analysis laboratory test

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An experimental characterization of human torso motion

Daniele CAFOLLA,I-Ming CHEN,Marco CECCARELLI

Frontiers of Mechanical Engineering 2015, Volume 10, Issue 4, Pages 311-325 doi: 10.1007/s11465-015-0352-z

Abstract:

The torso plays an important role in the human-like operation of humanoids. In this paper, a method is proposed to analyze the behavior of the human torso by using inertial and magnetic sensing tools. Experiments are conducted to characterize the motion performance of the human torso during daily routine operations. Furthermore, the forces acting on the human body during these operations are evaluated to design and validate the performance of a humanoid robot.

Keywords： experimental biomechanics human torso analysis inertial sensor characterization

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Joint slip investigation based on finite element modelling verified by experimental results on wind turbine

Saleh YAGHOOBI, Ahmad SHOOSHTARI

Frontiers of Structural and Civil Engineering 2018, Volume 12, Issue 3, Pages 341-351 doi: 10.1007/s11709-017-0393-y

Abstract: joints are modelled and studied in the finite element program, and the results are verified by the experimental

Keywords： Joint slip cyclic loading Finite element modelling Experimental joint behavior damping ratios (

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New experimental technique to determine coal self-ignition duration

ZHANG Xinhai, XI Guang, ZHANG Xinhai

Frontiers in Energy 2008, Volume 2, Issue 4, Pages 479-483 doi: 10.1007/s11708-008-0058-6

Abstract: An oil-bath programmed temperature experiment device was designed and the experimental condition and

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Water pumping analysis and experimental validation of beach well infiltration intake system in a seawater

Huan ZHANG,Shu LIU,Xuejing ZHENG,Gaofeng CHEN

Frontiers in Energy 2015, Volume 9, Issue 3, Pages 335-342 doi: 10.1007/s11708-015-0365-7

Abstract: The maximum relative error between simulation results and experimental results was 2.1% (less than 5%

Keywords： water pumping analysis experimental validation infiltration intake system seawater source heat pump

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consistent geometric decomposition theorem to dynamic finite element of 3D composite beam based on experimental

Iman FATTAHI, Hamid Reza MIRDAMADI, Hamid ABDOLLAHI

Frontiers of Structural and Civil Engineering 2020, Volume 14, Issue 3, Pages 675-689 doi: 10.1007/s11709-020-0625-4

Abstract: Finally, comprehensive validations are conducted for the theory against experimental and numerical results

Keywords： composite beam dynamic finite element degrees of freedom coupling experimental validation numerical validation

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Experimental research on cyclone performance at high temperature

LI Wenqi, CHEN Jianyi

Frontiers of Mechanical Engineering 2007, Volume 2, Issue 3, Pages 310-317 doi: 10.1007/s11465-007-0055-1

Abstract: To predict the influence of operating temperatures on cyclone performance, an experimental investigationA nondimensional experimental correlation of the cyclone performance, including the influence of temperatureinfluence of temperature on separation efficiencies and pressure drops is in fairly good agreement with experimental

Keywords： diameter definite function nondimensional experimental cyclone performance influence

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An experimental study on the flexural behavior of heavily steel reinforced beams with high-strength concrete

Yasser SHARIFI, Ali Akbar MAGHSOUDI

Frontiers of Structural and Civil Engineering 2014, Volume 8, Issue 1, Pages 46-56 doi: 10.1007/s11709-014-0237-y

Abstract: Present study describes an experimental research on the behavior of high-strength concrete beams in ultimateAlso a comparison between theoretical and experimental results is reported here.

Keywords： high-strength concrete (HSC) members flexural behavior reinforced concrete experimental results ultimate

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On braced trapezoidal corrugated steel shear panels: An experimental and numerical study

Frontiers of Structural and Civil Engineering 2023, Volume 17, Issue 3, Pages 396-410 doi: 10.1007/s11709-023-0934-5

Abstract: obtain the hysteretic behavior of the proposed system, the quasi-static cyclic performances of two experimentalThe finite element modeling method was then verified based on the obtained experimental results.

Keywords： trapezoidal corrugated plate steel shear panel braced steel shear panel experimental study buckling