2014 ◽  
Vol 644-650 ◽  
pp. 4391-4394
Author(s):  
Fang Shen ◽  
Gang Xu

With the development of the society and increasing demand of life and work, mobile communication technology is undergoing tremendous change and progress, with a wide range of new services coming up and the range and number of users expanding.In a great variety of mobile communication services, 4G mobile communication technology, as the mainstream of the next generation of mobile communication, features stable operation, high transmission rate, and wide coverage.Based on 4G mobile communication technology, this paper performs profound study of its key technologies and applications.


2014 ◽  
Vol 687-691 ◽  
pp. 3547-3550 ◽  
Author(s):  
Hai Yan Chen ◽  
Wei Liu

The paper makes an overall analysis on present exterior environment and telecom industrial status on the basis of full and accurate datum, and presents the status of 4G technology, the competition relations between 4G and other wireless technologies, overseas 4G service development and the successful experience in Korea and Japan. Then this paper points out that enormous profits and great opportunity still exist in China's mobile telecommunication market, and 4G has become more mature and been applied commercially in a large scale, the conditions of 4G development in China has also become mature.


2014 ◽  
Vol 644-650 ◽  
pp. 5765-5768
Author(s):  
Dan Dan Wei ◽  
Le Xing Qiu

With the integration of computer technology, network technology and mobile communication technology continuously, the formation of personalized resource recommendation has become possible. Based on teachers' demand investigation and analysis, this paper analyzes the teacher system architecture, personalized resource recommendation and service safeguard mechanism.


2021 ◽  
Vol 336 ◽  
pp. 04013
Author(s):  
Zhen Wang ◽  
Dantao Han ◽  
Yanjie Gong ◽  
Yanling Zhao

As the next generation of mobile communication technology, 5G has the characteristics of enhanced mobile broadband (eMBB), massive machine-type communication (mMTC), and ultra-reliable low latency communication (URLLC), which are critical technologies for the future development of industrie 4.0. So far, these technologies have been explored and applied in industry, however, there is still a lack of general architectures. This paper presents a 5G and industrial communication convergence architecture and elaborates on the implementation methods from the aspects of device access technology and network configuration strategies, and discusses the transparent transmission and mapping methods adopted by 5G terminal access technology as well.


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