scholarly journals Research on 5G Mobile Communication Network Security Technology

2020 ◽  
Vol 1634 ◽  
pp. 012055
Author(s):  
Weishu Zhan ◽  
Zhen Tao
Sensors ◽  
2018 ◽  
Vol 18 (12) ◽  
pp. 4390
Author(s):  
Tingli Xiang ◽  
Hongjun Wang

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.


2023 ◽  
Vol 1 (1) ◽  
pp. 1
Author(s):  
Olalekan Ogunbiyi ◽  
Olusola Kunle Akinde ◽  
Ahmed Wasiu Akande ◽  
Akinyinka Olukunle Akande ◽  
Cosmas Kemdirim Agubor

2011 ◽  
Vol 403-408 ◽  
pp. 1564-1567
Author(s):  
Xin Min Wu ◽  
Hao Shu Wu

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.


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