GSM Network Optimization Data Management System

Mobile communication is an effective means of achieving the goal of communication, its business in the market with great potential has been more and more recognized. Mobile communications is not a very new technology, but in recent decades it has made great progress. As the GSM coverage in the region and the degree of infiltration is expanding, many new businesses, mobile Internet services on the basis of the voice business and packet data technology GPRS are introduced. Mobile services extended to the mobile business Internet through EDGE and UMTS is gradually penetrated into technology.Today, 3G development strategies have been identified, a pattern of 2G and 3G mobile networks co-exist is to form. mobile telecommunications industry represented by GSM is still the most active factor, and will continue to promote the rapid development of the whole telecommunications industry in the next 5-10 years. How to ensure the normal operation of the GSM network in such an environment co-exist and ensure smooth over from 2G to 3G has become a focus. It has brought new challenges to optimize the GSM network. Therefore, To make full use of existing network resources, to improve the utilization rate of net resources, and to further enhance the quality of the network are the work of the next generation GSM network.With the increasingly fierce market competition in the area of the mobile communications, network management optimized is increasingly important. Especially, collection and analysis of the vast network of excellent data makes a large number of tedious manual static and the optimization of the local analysis increasingly unable to meet the accumulated and comprehensive analysis of the minor problems about the huge network structure. At the same time, there are many differences in the geography, topography, natural environment, population distribution and economic development all the world, so network planning just relying on a single indicator or network design can not have an objective and fair coverage of the network to ensure a balanced and effectiveness. The traditional way of measuring Data acquisition has a great chance, which is decided by its own way: Firstly, the collection time is random; Secondly, the acquisition of the road is still not full; Third, the amount of data collected is limited. Another problem is that now has more than one front acquisition equipment, including TEMS, DingLi, HuaXing and other equipment, which resulted in the management of data is very inconvenient, too many interfaces, difficult to collect data to be integrated and unified analysis . Hence, we need a highly centralized data management platform for unified management, in which a computer can automatically generate the results.The starting point of this paper is for the current GSM network development of the status quo, for GSM wireless network optimization business needs to design a GSM wireless network optimization data management system based on GIS, which combines computer technology, database technology, GIS technology and other related Integration of technology in the GSM network optimization software, in order to achieve a unified platform for different manufacturers on the way standardized test data, maps and information on these mobile data combined with easy and intuitive to carry out data management, query, and a statistical analysis to help companies worked efficiently between the departments.GSM network optimization data management system platform adopted C / S model and based on the Windows operating system, using GIS technology to achieve a geographic data. The system can manage DT,CQT and BTS data uniformly. It used Windows 2003 server as the network operation system, SQL Server and MapX.The system is realized by Visual C++, TCP/IP.GSM network optimization data management system is mainly designed Module by the data management, query, statistics module, the topic module and system management module, and other components in accordance with the type of data and the function. Data management module, including the road test data input, the road test data replay, CQT data management, BTS data, BTS photos and test point photos; queries Modules including CQT data query, BTS data queries, cell location and the different attributes query; statistics module including CQT statistical data, DT wireless statistical parameters; topics including the display module of CQT single symbols, CQT classification showed, CQT degreed showed and DT topic shows; system management module including users management, rights management system and log management.GSM network optimization data management system is a feature in the form of the CQT test data combined with GIS geographic information system of geographical display. In this paper, we use our test the CQT and DT data as an example of the topic Analysis. At the same time, the system can also interchange our network with the CDMA and GSM network of Unicom comparison, the following comparison chart is the result of Unicom GSM network.The system can make an analysis of DT, it can support a number of widely used software DT test in Liaoning region, unify manage the test LOG, form a standard format for future maintenance. We have developed a thematic analysis of the DT function, be able to display in accordance with the signal strength, TA and LAC. The following chart is the Liaoyang region DT to test plans results.GSM network optimization data management system has been put in use in Liaoyang mobile company. It brought a lot of convenience to our day-to-day maintenance and network optimization, also greatly enhanced the efficiency. The system at this stage is mainly designed to test data integration and collection analysis functions. How to set up the library of expert knowledge and experience to diagnose network problem and how to prompt a reasonable plan are our future study direction.