The Analysis And Solutions Of Some Key Optimization Issues About TD-SCDMA Radio Network

In recent year, with the rapid development of TD-SCDMA business scale, to keep theTD network fluent and well become more and more important. Nowadays how to maintainthe network work well to accomplish the daily tasks and how to improve the performance toprice ratio matter the key success factor what the mobile operators do care.Wireless network optimization has been the top priority of network optimization, andthe wireless network optimization is especially based on coverage and interference. Thisarticle is based on focusing on wireless network optimization, as in coverage andinterference problems. The use of advanced network optimization software ATOLL andsoftware of drive test TEMS, to Wuhai urban areas for the experimental network with aseries of analytical and research work. The analysis of network optimization problems willbe the guidance for the network optimization.This paper first introduces the research background and current situation, pointing outthat at this stage of TD-SCDMA network planning and optimization of main content. Thena brief description of the basic principles of TD-SCDMA network, characteristics and thestructure and the type of TD-SCDMA network business will be introduced. After providinga theoretical basis for the actual network optimization, and the methods of TD-SCDMAnetwork optimization.The fourth part of the paper on the Wuhai areas of TD-SCDMA wireless networkplanning and optimization. For Collecting and testing a large number of actual datas, and anumber of simulation experiments. Through multi-angle analysis to Wuhai’s existingnetwork, and according to the practical problems of network testing and user complaintsfrom the causes to the optimization steps to be analyzed in detail, and use of advancedsimulation software to optimize the before and after the simulation verified by comparingthe effectiveness of the optimization method, reflects the simulation method is applied tothe convenience of network optimization.