Hebei Telecom CDMA2000 Wireless Network Planning And Design

In order to effectively break the telecommunications company telecommunications industry monopoly, and effectively improve the ability and level of service, on May 24,2008, the Ministry of industry and information technology, the national development and Reform Commission, Ministry of Finance released a" on deepening the reform of the telecommunications system.", marking China’s new round of restructuring of the telecommunications industry started. According to the notice of the concerned spirit of China Telecom, China Unicom’s CDMA network acquisition and business, thus officially became a full-service carriers.The Shijiazhuang telecommunication company in the region of the CDMA network and business after the acquisition, in order to gain first-mover advantage, quickly started to the present network survey and DT/CQT test, and the test after the key index to undertake an analysis, in view of the present net analysis positioned out of the problem and the next 3 years mobile business development, the Shijiazhuang CDMA network was carefully planning and design, in order to effectively guide the large-scale network construction and Optimization in a relatively short period of time, that substantially improves the network quality to support the rapid development of mobile telecommunication market.This article first to the CDMA2000 evolution process and technical characteristics are introduced in detail, and in Shijiazhuang on the basis of existing networks, a combination of CDMA20001x and 1xEV-DO technology in common and 1xEV-DO wireless technology characteristic of comprehensive planning, through to the present network CDMA20001x traffic analysis, overlay analysis and DT road test result analysis, using the CDMA2000 wireless propagation model, mainly from the coverage angle completed urban base station coverage planning, and were planning a new base station simulation analysis and after completion of the covering effect of comparative analysis, demonstrate the rationality and feasibility of the design and. The planning and design methods and experience, and can be used in the same province other local CDMA2000 wireless network planning, design and optimization process for reference.