The Parameter Optimization Of CDMA Network In Fuxin

With the development of the modern scoiety, mobile communication has played a very important role in the peoples' life. The simulation technique which the mobile communication adopts has run to digital technique. Recent years, CDMA is one kind of advanced wireless spread spectrum technology which applies to digital cellular mobile communication. Because its original technique shows huge potential, so it will become the primary development direction of mobile communication.Presently, the multiple access mode adopted by cellular mobile communication system mainly has three kinds: FDMA TDMA CDMA. Thereinto, CDMA is a kind of multiple access technology based on broadband spead spectrum technology, and can support more mobile user than GSM in a certain bandwidth.Inland, development of the CDMA network is posterior to GSM network, but, as only CDMA network operator, China LianTong Company has completed three periods CDMA network project, and successfully carried through transition to CDMA20001X. CDMA network develops swift and presents ascending tendency successively. At the same time, due to the short distance of project, the fast increase of network scale and users, and because the quality of network can achieve far from the standard which CDMA network should has. So, it has become the network optimization engineer and network operator's most concerned problem that adopting what CDMA network optimization theory and the system's actualization scheme, to solve all kinds of matters appeared in network, improve the network's running condition, make the network running in the high-point. The textual task namely outspreads under such background.First, the text introduces CDMA's technique history development and actuality, then, dissertates CDMA mobile network's air interface and communication principle structural trait, and discusses CDMA network programming's and network optimization's theroy knowledge and method. And then, aiming at the network actuality of LianTong FuXin's new business district, it adopts network optimization theroy and technique, designs system's optimization scheme, optimizes the CDMA three periods project network. After the optimization, the test indicates: the network quality procures biggish reform and elevation. In the end, by the result of the network optimizationthe,...