Page 136 - Kaleidoscope Academic Conference Proceedings 2022

Session 3: Services in future networks

S3.1 Research on asset administration shell standard system architecture
Quanbo Lu (China University of Geosciences, Beijing, China); Xinqi Shen (China Academy of
Information and Communications Technology, China); Mei Li (China University of Geoscience,
Beijing, China)

Asset Administration Shell (AAS) is an important enabling technology to implement digital twins
for Industry 4.0(I4.0). It establishes cross-company interoperability. However, in the process of
AAS application, there is a lack of AAS standard references. Aiming at the problem of lacking
AAS standardization, this paper analyzes the requirement of AAS standards from three
perspectives: AAS concept, the implementation of AAS key technologies, and AAS applications.
As a basis for research to establish the three dimensions of the standardized architecture, AAS
standard architecture is formed from the integration of architecture under different perspectives.
This provides guidance for the study and formulation of standards related to AAS standardization.

S3.2 Research and standardization requirements for 5G network peak control technology in video
transmission
Zhiji Deng (Zhejiang Provincial Key Laboratory of Harmonized Application of Vision &
Transmission, China and Zhejiang Dahua Technology Co. Ltd, China); Zhewei Fu, Ming Liu and
Xiangyu Qu (Zhejiang Dahua Technology Co. Ltd, China); Dong Ding (China Mobile
Communications Corporation, China); Qi Ye, Weisheng Kong, Fei Wang, Jinyu Zhang, Hui Wan
(Zhejiang Dahua Technology Co. Ltd, China); Jian Lou (China Mobile Communications
Corporation, China)

The 5G network peak control technology in video transmission scenarios is used to solve the
problem of violent fluctuations in network peaks caused by the collision of I-frames (key frames)
during multichannel video transmission. Based on the research of key technologies such as I-frame
collision detection and network peak shift scheduling, through the Multiaccess Edge Computing
(MEC) external interface, the network data and video management system is opened to effectively
smooth the network peak during multichannel video transmission, and realize the number and
bandwidth of 5G terminal access under 5G base stations. The improved utilization rate is
conducive to the large-scale promotion of 5G video surveillance scenarios.

S3.3 A comparative analysis of Augmented Reality frameworks aimed at diverse computing
applications*
Mfundo A. Maneli and Omowunmi E. Isafiade (University of the Western Cape, South Africa)

Immersive systems such as Augmented Reality (AR) and Virtual Reality (VR) have proven useful
in diverse computing domains. However, there is little effort on accuracy measurements within
AR applications, which could greatly impact outcomes and decisions in certain domains, such as
crime scene investigations, among others. This paper aims to analyze and evaluate two existing
prominent AR frameworks, ARCore and ARKit, which support the development of diverse mobile
computing applications for immersive systems. This research developed prototype applications
and conducted comparison tests of measurement accuracy within the applications. The accuracy
was tested using four distance criteria across six different devices, spanning ARCore and ARKit
frameworks. A control experiment was used to benchmark the measurement accuracy. Relatively,
an instance of the experiment presented ARCore as reliable. Overall, ARKit proved to be more
accurate between the two frameworks, with an average accuracy of 99.36% as opposed to 89.42%
scored by ARCore. The obtained results can give insight on the choice of framework to consider
during AR application development for a specific domain, hence boosting quality of experience.

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