Research on Key Technologies of Green Communication in 5G Mobile Network

Zhiyuan Bu

College of Mechanical and Electronic Engineering, Shandong University of Science and Technology, Qingdao, 266590, China

Abstract: Compared with 4G mobile communication network, 5G mobile communication network transmis-sion speed will reach 10 times of 4G network, which can meet the communication demand after 2020, break through the space and time limitation of information transmission, shorten the space distance of mobile communication, and bring better communication experience to users through the highest level of interconnection. With the development of mobile Internet, the latest 4G network can no longer meet the growing demand for high data rate and mobility in the future. With the advent of 5G era, the requirement of green communication has been put forward. In terms of 5G mobile communication network construction, problems such as high traffic consumption and low network energy efficiency should also be solved, so as to provide users with more accurate mobile services and meet their increasing service demands. Therefore, it is necessary to strengthen the research on green communication key technologies of 5G mobile communication network, so as to better promote the upgrading and transformation of mobile communication network.

Keywords: 5G; Mobile communications; Green communication; Key technologies