Cdma2000 Network Reconstruction And Optimization

China telecom as a traditional fixed network operators and suffers from mobile business huge impact. Mobile telecommunication to replace the traditional stationary communication business has become an irreversible trend, in recent years, fixed telephone users growth is very little, some provinces appear even negative growth, and the mobile user first quarter still to millions of speed in growth.Enter the mobile telecommunication field, carry out the business has been China telecom important strategic transformation direction. May 2008 group company has held a national teleconference, communicate the CCCCP and the adjustment of related leaders sasac decided, report it to the ministry of industry and information, the national development and reform commission and ministry of finance about deepening telecom system reform, and announcements of the reform, reorganization and acquisitions makes a deployment, formally initiated purchase China unicom CDMA mobile network preparations, marks the China telecom stepped out of business operation objectives to the historic landmark step. At present China telecom is actively prepared to accept China unicom CDMA mobile network the preparatory work, telecom departments have been going to mobile business operation to complete each work preparation. In order to launch China telecom brand service and business, March 2009 in nationwide comprehensive launched China telecom brand service and business, China telecom need to think ahead one yuan new features in telecom lateral deployment. Shijiazhuang telecommunication CDMA network core network phase of the project is under this background startup, issue the core network construction by acquisitions unicom existing network as a basis, to satisfy China telecom market demand for the development of the front-end targets, and demanded to keep network stability. According to the market's front-end feedback, China telecom by the end of 2009 mobile subscribers will add more than 3,600 million, while the existing core network capacity cant satisfy user development needs, core network construction is imperative.According to shijiazhuang telecommunications companies mobile business development trend of judgement, expect that 2009 shijiazhuang mobile users will add 100 million. According to shijiazhuang between local networks, the status quo and developing trend of shijiazhuang between local networks, this paper puts forward the network optimization scheme, solved nearly thousand of the base GeJie encountered problems; Given the core network of shijiazhuang CDMA between local networks, the design of completed shijiazhuang telecom bureau GW2 net engineering comprehensive pass the business of mobile GeJie, China netcom, tietong business business GeJie GeJie; The actual operation shows that we proposed scheme is rational and feasible, and meet the design requirements. This optimization involved so large-scale users across operating subject, cross telecommunications network migration in China, the development of the telecommunications industry history no precedent. Through this project implementation, which can ensure CDMA network and service of smooth transition, and can meet the market development needs, obtain mobile users' satisfaction, for the next step market development so as to lay a solid foundation.