The Study On Optimization Of CDMA2000-1X Wireless Network Of Xinzhou City

With rapidly developing of telecommunication technology, it is very important to optimize the advanced mobile telecommunication technology. CDMA2000 network is the main product of China Telecom, CDMA2000 (3G) service directly determine whether China Telecom is success or not. On the other hand, CDMA2000 service completely relys on the fully developed network. Therefore, CDMA2000 system needs to optimize the network continuously, one of the reasons is to provide much higher quality service for the current users, another reason is to improve the capacity of sytem in order to accept more and more users.The purpose of this task is to investigate the best methods that can optimize CDMA2000-1X wireless network by collecting data of network which is in operation and analyzing the data in order to find the cause which influences the quality of the network. The advantage of CDMA2000-1X is application of power control and soft switch, so they are usually the emphases during base station optimizing. On the other hand, data optimizing is also important and difficult. Concretely, methods of optimizing CDMA2000-1X network of Xinzou are as following: 1,the issue of network coverage 2,the calls dropped 3,the second call issues 4,handover issues 5,with other network users, such as the interconnection.The main research topics of CDMA2000-1X wireless communications network are dropped calls and switching analysis and optimization. Covered by the basic situation of the district, network coverage quality and traffic analysis. Applying of existing theory and technology, the basis of pre-engineering to improve the coverage of CDMA2000-1X networks and optimized networks is practical designed. Makes network capacity, quality, cost-effective, competitive edge to achieve the desired target set, and ultimately meet customer needs of the market.