5G mobile communication network lifting antenna

Time：2021-01-08 View：

5G mobile communication network

 

Connotation
Compared with 4G mobile communication technology, 5G mobile communication is an upgrade and extension of the fourth generation communication technology. From the perspective of transmission rate, 5G communication technology should be faster and more stable, and the constraints of 4G communication technology will be completely broken in terms of resource utilization. At the same time, 5G communication technology will bring more high-tech technologies into it, making people's work and life more convenient.

 

Features
The promotion of 4G network has begun. Until now, the communication industry has fully mastered the core technologies of 4G, such as XLTE. Since 3G, the main difference from the development to 4G is the fast speed. 4G has a new change in download speed, but the download speed of 5G will be more prominent, and the network connection will be more stable. Specifically, 5G mobile communication network has five characteristics:
(1) pay attention to user experience. The most prominent feature of 5G is that it attaches great importance to user experience and can fully realize the wide area coverage function of the network. If the comparison between 4G and 3G is mainly about speed improvement, the comparison between 5G and 4G is that the scope is wider and the ubiquitous connection function can be realized. That is, no matter where the user is or what kind of equipment he uses, he can quickly connect to the network.
(2) low power consumption. Combined with the provisions of the white paper, 5G enables low power consumption. Although the speed of 4G has been significantly improved compared with 3G, it has greatly changed the requirements of mobile phone batteries.
(3) for the current network data in the communication pipeline design, it can be live from the Survey Terminal. At the same time, it is also necessary to pay attention to appropriately adding certain design data in the survey terminal, and talk about the effective combination of the system and GIS map to give full play to the function of pipeline view. The survey data table can be mapped through the system and then exported through the network data table. Through the inspection of the project, managers can obtain the network View connected with GIS to accurately understand the project survey progress and quality.
(4) determine the production management system to store the estimated budget quota of pipelines, the price of materials needed for pipeline construction and the database, and select the appropriate calculation method to calculate the quantities, make a Perfect budget table and design template based on comprehensive consideration of various influencing factors. In addition, attention should also be paid to comprehensively considering the adjustment of communication pipeline design indexes, and finally using computer information technology to form the explanation document of the design scheme.
(5) strengthen pipeline design management and network data management. In this process, the whole life cycle management method can be adopted. Supervise and manage the construction of communication pipeline projects and the inspection and acceptance of construction quality. In addition, it needs to be connected with the operator management system and the resource management system to realize the information and data alley. By applying the above management methods, it can provide reliable basis for user design.

Development Characteristics
The most obvious feature of mobile communication technology is mobility, which can break through the limitation of wired communication technology and optimize and analyze the transmitted signals under complex conditions. However, due to the instability of electromagnetic wave transmission, this technology will also be affected by the complex effects of reflection phenomenon, refraction phenomenon and Doppler effect, resulting in the problem of multipath interference. At the same time, mobile communication technology will have the problem of mutual influence in noise environment and interference environment, which leads to the increasingly complex mobile communication system and network structure. With the continuous development of technology, the form of mobile communication equipment is constantly upgraded, and the performance requirements of the equipment are also constantly improved by the development of technology.