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文中在解码的基础上,结合协议统计功能,完成了TD-SCDMA系统业务分析功能的设计。此功能针对TD-SCDMA系统中接口协议栈的特点,从接口的信令中提取无线网络层中分别与无线资源管理有关的、与移动管理有关的和与呼叫管理有关的参数。对这些网络参数进行统计处理后,得到基站子系统的完备的统计数据。这些数据对制定无线网络资源优化措施提供数据支持,有利于解决网络优化工作中网络覆盖,信道拥塞,无线参数设置不合理等问题。
Based on the decoding, combined with the protocol statistical functions, the paper completed the design of the business analysis function of TD-SCDMA system. This function aims at the characteristics of the interface protocol stack in the TD-SCDMA system and extracts the parameters related to the mobile management and the call management related to the radio resource management in the radio network layer from the signaling of the interface. After these network parameters are statistically processed, the complete statistics of the base station subsystem are obtained. These data provide data support for the formulation of wireless network resource optimization measures, and are conducive to solving the problems of network coverage, channel congestion, and improper setting of wireless parameters in the network optimization work.