Research on the Evolution and Key Technologies of Mobile Communication Network Architecture in the Future

2021 ◽  
Author(s):  
Li Pengcheng
Keyword(s):  
Communication Network ◽  
Mobile Communication ◽  
Network Architecture ◽  
Mobile Communication Network ◽  
Key Technologies ◽  
The Future

Analysis and Research on Secure Architecture in the Internet of Things

2014 ◽  
Vol 687-691 ◽  
pp. 2205-2209
Author(s):  
Xiu Rong Li ◽  
Shuang Zheng ◽  
Ya Li Liu
Keyword(s):  
Communication Network ◽  
Internet Of Things ◽  
Mobile Communication ◽  
Security And Privacy ◽  
The Internet ◽  
Mobile Communication Network ◽  
The Future ◽  
The Internet Of Things ◽  
Different Levels ◽  
Secure Architecture

The Internet of things is the technology extension and expansion of computer, Internet and mobile communication network. We will strongly rely on the Internet of Things in the future. The Internet of Things provides more conveniences, but it also will face more threats. In this article, we describe architecture of the Internet of Things, the function of every layer and what components every layer need. Our emphasis is to analyze the threats for the security and privacy at different levels of architecture in the Internet of Things.

4G Mobile Communication Network System Security Faced with Threat Question Research

2011 ◽  
Vol 403-408 ◽  
pp. 1564-1567
Author(s):  
Xin Min Wu ◽  
Hao Shu Wu
Keyword(s):  
Communication Network ◽  
Network Security ◽  
Mobile Communication ◽  
Network Architecture ◽  
Security Threat ◽  
Mobile Communication Network ◽  
Safety Mechanism ◽  
Development Direction ◽  
Protection Technology ◽  
4G Mobile Communication

This article first has carried on the brief elaboration to the 4G mobile communication system's network architecture and the key technologies, will face more and more threats facing future 4G mobile communication network security, has analyzed the communication network, the 4G network safety mechanism and 4G the correspondence development faced with the security threat question, next will adopt the mobile communication network security the protection technology, finally proposed in the future must study question and development direction.

scholarly journals Research on Distributed 5G Signal Coverage Detection Algorithm Based on PSO-BP-Kriging

Sensors ◽  
2018 ◽  
Vol 18 (12) ◽  
pp. 4390
Author(s):  
Tingli Xiang ◽  
Hongjun Wang
Keyword(s):  
Neural Network ◽  
Communication Network ◽  
Mobile Communication ◽  
Detection Algorithm ◽  
Base Station ◽  
Distributed Sensor ◽  
Mobile Communication Network ◽  
The Neural Network ◽  
Signal Coverage ◽  
5G Mobile Communication

In order to overcome the limitations of traditional road test methods in 5G mobile communication network signal coverage detection, a signal coverage detection algorithm based on distributed sensor network for 5G mobile communication network is proposed. First, the received signal strength of the communication base station is collected and pre-processed by randomly deploying distributed sensor nodes. Then, the neural network objective function is modified by using the variogram function, and the initial weight coefficient of the neural network is optimized by using the improved particle swarm optimization algorithm. Next, the trained network model is used to interpolate the perceptual blind zone. Finally, the sensor node sampling data and the interpolation estimation result are combined to generate an effective coverage of the 5G mobile communication network signal. Simulation results indicate that the proposed algorithm can detect the real situation of 5G mobile communication network signal coverage better than other algorithms, and has certain feasibility and application prospects.

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