TELETRAFFIC ANALYSIS AND OPTIMIZATION
IN GSM CN NETWORK OF ZZMCC
Mobile communication has become "hot spot" during the personal communication development. The Telecommunication internal mobile subscriber networks turns to be the largest one in the world, at the same time subscribers have higher and higher demands of QoS of the mobile communication network. They hope that they can communicate with others with good quality of service anywhere and anytime. So the operators pay more attention to the QoS.
As we know, network optimization is a hard and complex work and every optimization engineer should be very familiar with all the GSM network respects. In this paper I simply do some research on optimization of GSM network. First of all I describe the architecture and function entities . Teletraffic forecasting means estimating the traffic that the network may appears in the future by analyzing historical traffic data or relevant factor over the network. It is important basis for the network optimization. So, it is very important to research the teletraffic forecasting model and lead into the new model. Introduce the concept, workflow, object and method of network optimization.
Utilizing the real data of ready-made network of ZZMCC,the emphasis is placed on the GSM Network of ZZMCC.Regarding the ZZMCC as the research object, this paper launches systematically the analysis and research of teletraffic forecasting model. So we can modify the parameters to operate the network so as to get the most benefits. Make an overview of the mobile communication optimization analyze the method, Give network general the test results, and bring forward some resolving method according to the practical network optimizations. The capability of the GSM network is becoming more and more saturation for the increasing of telephone subscriber. it is important to improve the quality of the network. This article makes an analysis for the optimization of the network ZZMCC.
I also give a overview of Softswitch in Mobile Network from development of network point view. Several key issues will be addressed by this document and roadmap of Softswitch in mobile network. Meanwhile, this paper focus on how Softswitch is developed during evolution of mobile network from GSM to WCDMA, related network architechture and benefits brought to operator by Softswitch.
Key words: Optimization , Core Network, Teletraffic