Article Details

Title · Authors · Abstract · Keywords · DOI · References

Research on User Rate Optimization of 5G Multi-frequency Network

WANG Rui1, QIAO Hui1, GAO Chao1, ZHAO Guohua2, LIU Hui1

(1.Hebei Branch of China Mobile Communication Group Design Institute Co., Ltd., Shijiazhuang 050051, China; 2.Taiyuan Branch of China Mobile Communications Group Shanxi Co., Ltd., Taiyuan 030032, China)

Section：Communication Engineering · Vol. 2025, Issue 1 · Pages：8-12 · 2096-4706（2025）01-0008-05 · CLC number：TN929.5 · Document code：A · DOI：10.19850/j.cnki.2096-4706.2025.01.002

Abstract

China Mobile achieves 5G network coverage upgrades by the deployment of 2.6 GHz+700 MHz hybrid networking. Affected by the complexity of air interface data packet flow and the difference of frequency band coverage and other factors, there will be a problem of long-term decline in user perception rate after inter-frequency networking. The goal of this paper is improving the 5G rate perception. Based on the traditional low-rate optimization method, it incorporates the frequency band characteristics and networking strategy research into the rate optimization analysis model. When the user end-to-end precise positioning with low rate is completed, the flexible deployment of frequency band characteristics and networking strategy is helpful in solving the rate problem comprehensively and fundamentally.

Keywords

frequency band characteristics; networking strategy; rate optimization

References

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About the authors

Wang Rui (1982.03-), male, Han nationality, from Taiyuan, Shanxi, is a communication engineer with a bachelor's degree. His research direction is mobile communication wireless network optimization.