中图分类号： TN929.5
文献标识码： A
DOI：10.16157/j.issn.0258-7998.211722
中文引用格式： 刘光海，李一，肖天，等. 5G网络移动性能优化研究[J].电子技术应用，2021，47(10)：1-5.
英文引用格式： Liu Guanghai，Li Yi，Xiao Tian，et al. Research on optimization scheme of mobility in 5G network[J]. Application of Electronic Technique，2021，47(10)：1-5.

Research on optimization scheme of mobility in 5G network

Abstract： With the commercial deployment and technological evolution of 5G networks, mobile communication networks are facing the coexistence of 2G/3G/4G/5G multi-mode networks, and the network structure is becoming increasingly complex. The distinctive features of 5G networks with multiple networking modes and multiple terminal categories further aggravate the complexity of network topology and boundary scenarios. How to ensure user′s mobility perception has become a crucial part that affects the reputation of the networks. This paper conducts in-depth research based on the solutions of 5G network mobile performance optimization, and introduces in detail the interoperability strategies of different terminals in different networking modes, so as to provide a theoretical basis for optimization of 5G network mobility and cooperative networking, and effectively promote 5G user′s perception improvement.

Key words : 5G networks；mobility；interoperability strategies；optimization