The Network Optimization Of TD-SCDMA Data Link

According to statistics, in 2013 TD-SCDMA subscribers of Chinamobile reached 215 million units, data business income is 98.7 billion yuan RMB. As people demand for high speed data business further increases, TD-SCDMA network data service optimization work is particularly important.The network optimization for TD-SCDMA data-link is also WuHan HongXin company strategic priorities for the development.This topic mainly adopts the drive test and data analysis method of combining the network management center study of TD-SCDMA network optimization data business. First of all, in the process of drive test by measured network data, timely analysis of the phenomenon, positioning, and then find out the causes of network problems and optimization scheme is given. Again through the network management center of the background data tracking, analysis the early stage of the test data and test data after the optimization, inductive cluster the network data business optimization problem in wireless coverage problem, interference, parameter configuration, transmission bandwidth setting issue, the user side problem, provide decision support for optimizing.The current analysis method drive test and network management center backstage management data combined has in the TD-SCDMA network data service optimization work is widely used in my company.This optimization method is improving the perception of the user, reduce the complaint rate efficiency than in the past, the traditional voice business optimization has been greatly improved.To increase the industry competitiveness of Wuhan Hongxin company but also for the subsequent 4G network optimization work has accumulated valuable experience.