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As China's TD-SCDMA 3G communication system with independent intellectual property rights , is the development of China's telecommunications industry, the history of a hundred years a major breakthrough . ITU's three 3G as one of the mainstream standard , TD-SCDMA commercialization process of gradually accelerated , the industry chain is maturing . TD-SCDMA in order to achieve market success, a quality network is the foundation of marketing , so the project planning and post- construction, optimization as an important work will be accompanied by long-term network growth . This paper describes the TD-SCDMA network optimization process , and from the coverage , interference, radio resource management parameters such topics elaborated TD-SCDMA wireless network optimization common problems and their solutions , while according to the propagation characteristics of TD-SCDMA for indoor distribution systems, large venues, such as the optimization of special scenes were analyzed. Based on the capacity index , covering index , access indicators , the success rate indicators , quality indicators and switching targets teardown analysis to fully understand the meaning and indicators guidance on the importance of network optimization . We also studied the daily need to do some optimization work , for example: for a network of operational data acquisition , data analysis, identify the impact of network quality reasons, through technical means to achieve the best operating the network status, network resources can be optimum benefits for network development , provide the basis for expansion . TD-SCDMA network optimization work idea is: First good coverage optimization , and secondly to ensure coverage on the basis of business performance optimization , the final transition to the overall performance optimization. In this paper, based on optimization methods for the study , summarizes a lot of practical experience in optimizing case , he finally completed package encompasses a variety of common scenarios covering the scientific optimization work program.
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