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Issue Information

  • First Published: 16 February 2022

SPECIAL ISSUE ARTICLES

Privacy information antistealing control method of medical system based on cloud computing

  • First Published: 01 September 2020
Privacy information antistealing control method of medical system based on cloud computing

The purpose of this study is to explore the privacy information antistealing control method of medical system based on cloud computing.

Coverage optimization algorithm based on control nodes position in wireless sensor networks

  • First Published: 23 September 2020
Coverage optimization algorithm based on control nodes position in wireless sensor networks

In this article, a monitoring area coverage algorithm based on the nodes position control is proposed to solve the coverage problem of WSNs. By calculating the positions between nodes, the motion scheme of nodes can be obtained so that the nodes gradually disperse and cover more monitoring areas.

System-level performance simulation analysis of non-orthogonal multiple access technology in 5G mobile communication network

  • First Published: 13 October 2020
System-level performance simulation analysis of non-orthogonal multiple access technology in 5G mobile communication network

In this paper, through the simulation of the two most representative non-orthogonal multiple access technologies of SCMA and NOMA, the impact of interference and power distribution on the system performance simulation is analyzed. This article briefly analyzes the SCMA system model and key technologies, and on this basis, introduces the SCMA system simulation platform.

Furthermore, the paper simulates and analyzes the effect of adaptive modulation coding on SCMA system performance improvement and the influence of intra-cell interference on useful signals.

Multipath transport control protocol for 5G mobile augmented reality networks

  • First Published: 09 March 2021
Multipath transport control protocol for 5G mobile augmented reality networks

Multipath Transport Control Protocol (MTCP)-based infrastructure for 5G networks handle all the coming data and provide fast reliable data handling. The proposed MTCP based infrastructure for 5G networks handles all the coming data and provide fast and reliable data handling. The experiment results indicated that the proposed infrastructure is minimizing the convergence time in case of any failure in the main path.

Research and implementation of digital 3D panoramic visual communication technology based on virtual reality

  • First Published: 27 April 2021
Research and implementation of digital 3D panoramic visual communication technology based on virtual reality

This article comprehensively introduces the hardware equipment of panoramic technology and the technical requirements of panoramic image acquisition in the field of practical application, and combines the actual cases to systematically produce panoramic image stitching, panoramic image generation, and virtual roaming campus construction; three-dimensional panoramic technology is a brand-new form of viewing images, discussing and studying the artistic expression of three-dimensional panoramic images, and researching its innovative application in visual communication art.

Network communication monitoring system of distributed PV power generation system

  • First Published: 10 July 2020
Network communication monitoring system of distributed PV power generation system

This article first conducts the overall design of the PV remote monitoring system.

Theory and algorithm of fire alarm coverage control in network

  • First Published: 07 August 2020
Theory and algorithm of fire alarm coverage control in network

This paper designs a network coverage control algorithm based on multiobjective genetic algorithm optimization considering the coverage and energy consumption of wireless network.

5G-oriented non-orthogonal multiple access technology

  • First Published: 02 September 2020
5G-oriented non-orthogonal multiple access technology

This paper analyzes the 5G-oriented non-orthogonal multiple access technology, and designs and implements a non-orthogonal multiple access technology simulation platform laboratory based on 5G technology.

The network of telecommunications cross-layer cooperation control of wireless sensor communication network applied in smart distribution grid

  • First Published: 01 September 2020
The network of telecommunications cross-layer cooperation control of wireless sensor communication network applied in smart distribution grid

This paper presents a cross-layer cooperative control model, which can control the real time and reliability of network power data communication through stack protocol layer.

Reliability analysis and optimization of computer communication network based on genetic algorithm

  • First Published: 31 August 2020
Reliability analysis and optimization of computer communication network based on genetic algorithm

In this paper, the design of reliable communication network is solved by genetic algorithm.

Full-scene network security protection system based on ubiquitous power Internet of things

  • First Published: 12 January 2021
Full-scene network security protection system based on ubiquitous power Internet of things

This research investigates the power of the Internet of things and the traditional network security risk index.

Frequency analysis and research of the traveling wave signal of catenary line

  • First Published: 03 December 2020
Frequency analysis and research of the traveling wave signal of catenary line

The catenary line voltage traveling wave signal of each mode is concentrated in the low frequency part.

Application of information communication network security management and control based on big data technology

  • First Published: 08 December 2020
Application of information communication network security management and control based on big data technology

This research takes several problems in the field of information security processing in the basic structure of information communication network.

Research on the method of network space security countermeasure drill

  • First Published: 30 October 2020
Research on the method of network space security countermeasure drill

A preliminary scheme of applying machine learning to cyberspace security is proposed.

Three-dimensional face modeling technology based on 5G virtual reality binocular stereo vision

  • First Published: 27 November 2020
Three-dimensional face modeling technology based on 5G virtual reality binocular stereo vision

In this paper, binocular stereo vision system is used to collect multiple pairs of facial information images.

Multi-source information art painting fusion interactive 3D dynamic scene virtual reality technology application research

  • First Published: 10 December 2020
Multi-source information art painting fusion interactive 3D dynamic scene virtual reality technology application research

This paper briefly describes the technical characteristics and development process of virtual reality and the role of virtual reality technology in intelligent teaching of fine arts and painting. This paper describes the development status of art painting education in China, the necessity of research, and development of teaching assistant system. The concept of displacement sensor, the basic steps of wavelet denoising, information fusion decision-making method, 3D modeling technology, and 3D scene model optimization are summarized.

Three-dimensional virtual VR technology in environmental art design

  • First Published: 14 January 2021
Three-dimensional virtual VR technology in environmental art design

The main research of this paper is as follows: (1) research background, significance and current situation of 3D virtual virtual reality (VR) technology, (2) application analysis of environmental art design and virtual reality technology, and (3) improvement measures of modern environmental art design

Architecture of visual design creation system based on 5G virtual reality

  • First Published: 17 March 2021
Architecture of visual design creation system based on 5G virtual reality

At present, 5G technology is advancing by leaps and bounds, and virtual reality technology is also booming. The visual design creation system based on intelligent human–computer cooperation is a system that can help visual communication designers complete high-quality, high-efficiency, and high-volume design output with the aid of artificial intelligence technology, which has always been a research hotspot. In this paper, 5G virtual reality technology is applied to the intelligent human–computer cooperation visual design creation system, and its architecture is studied. In addition, this paper tests the visual design and creation system based on 5G virtual reality under the intelligent man–machine cooperation, starting from the system response time, visual design completion time, and visual presentation effect, and compares with other intelligent human–computer cooperation visual design and creation systems, so as to highlight the advantages of this system. The main methods and techniques used in this paper are as follows: (1) Data access and analysis—in this paper, 5G virtual reality is described by consulting materials. (2) Based on 5G virtual reality, intelligent human–computer cooperation visual design creation system architecture versatility—this paper analyzes the generality of visual design creation system architecture based on 5G virtual reality. (3) The architecture of visual design and creation system based on 5G virtual reality and intelligent man–machine cooperation is constructed. (4) System testing—taking packaging design as an example, this paper tests the system from two aspects of system function realization and system performance. In the performance test, this paper studies the system response time, visual design completion time, and visual presentation effect.