Radio Network Optimization Based Gsm Digital Mobile Communication System

In recent years, Mobile Communication Network has developed rapidly. Mobile Communication has not only promoted the development of information industry and even the national economy, but most importantly, changed people's life style and attitude to a certain extent as well. From the technical point of view, the service networks that are provided for commercial purpose currently are mostly the second-generation mobile systems, which mainly adopt GSM and CDMA standards.With the introduction of 2G, 2.5G and 3G, Mobile Communication System will be more and more complicated. It is mainly characterized by higher requirements on the network planning and optimization. As mobile communication services have been rapidly developed in recent years, the quality of network has become one of the focuses for the operators in the competition. The quality of wireless network, with its higher complexity and its direct influence to user's mobile phone, is the central focus in the competition. All these make the optimum work of Mobile Communication Network a critical factor for the mobile communication operators to improve their service levels and ensure the communication quality. Meanwhile, it will accumulate much precious experience for the all-around optimization of network and build a solid foundation for the construction of 3G and network optimization.The main content of the article is as follows: Firstly, it introduces the theoretical basis of GSM network—the system structure of GSM and the theoretical basis of wirelessness; secondly, it introduces the flow for the optimization of GSM wireless network; based on the first two chapters, the core content is led up to introduce drive test software. Combining the actual working experience of the author and taking specific cases as example, the article makes a detailed analysis of the importance of wireless network optimization for the improvement of network quality. According to the author's optimum experience, the article probes into the wireless network optimization of dual-mode network, GPRS and 3G based on the elaboration of GSM network optimization. Thus, the article gives prominence to the significant role that GSM wireless network optimization plays in the mobile wireless network optimization and even in the rapidly-developed mobile communication nowadays.The article features the innovation that it sums up the usage method of drive test software and conducts data analysis through data gathered by drive test software in accordance with the development status of mobile communication and the GSM's leading role in mobile communication. The article combines the GSM wireless optimum cases, makes a cause analysis on the various network quality problems in connection with current network and summarizes the optimum plans according to their categories. Meanwhile, it serves as a reference for the future operation of 3G..