Data Analysis And Increment Operation Support Of A Interface In GSM Network

Mobile communication is a milestone in communication development history, it has been developing at high speed in the recent decades. GSM (Global System for Mobile communication ) is the mainstream network of mobile communication in our country at the present time. Its commercial value has already been admitted by the market.In the GSM network , No.7 signal is in charge of carring network information of switch equipment. The No.7 signal itself can also be used as foundational data for various aspect , such as network optimal , marketing data analysis. By ways like mirror geometry of IP or high impedance bridging to access the A interface of GSM network, contrapuntally fetching data from original signal data of different kinds of operation process , real-time digging and association can make an analysing on GSM network target , performance analysis and users' consuming behaviors that are about customer complaint and cumstomer behavior(phone call , SMS). According to this theory, we developed the A interface analysing application system. Quering reports and stat diagrams which are generated from the A interface analysing application system intuitively show various performance indicatiors , alarms and telephone traffic applications. They can filtrate then analyse telephone traffic , sms amount and user amount for all mobile users who are within local area by time dimension or zone dimension.Marketing management operation analysis on data result from the A interface analysing application system can help improve marketing strategy , network apllicatons. This will finally achieve the goal of advancing users' perceptibility and satisfaction of GSM operations. During the implementation of this system , the author was in charge of requirement analyzing , signal operation processing explain and signal data source analyzing. I constructed the operation models , sorted and distilled the data source besides establishing data foundation of system and operation application's direction. This thesis discusses about the analyzing process of No.7 signal protocol application layer and major signal parameters acquisition ways from several aspects as GSM theory , signal operation analyzing and signal data decoding. It also explains the associated analyzing of signal parameters and the implementation process detail of value increment operation by some actual communication applications. At last , this thesis described the A interface analysing application system's data result and supporting to the increment operations. It enumerates serveral expanding ways to make actual increment operations diversified, easier to analyze signal data source and more reasonable for overall system architecture.