Study On WCDMA Optimization Of Core Network

Along with the development of the communication network technology, equipment update, users of mobile business is growing and the requirements of the network operators and more diverse and fine. In order to satisfy the users for network quality, especially the high quality demand for data services, enabling the network expansion and optimization of attention, and in PLMN most the inner core nets has become the most are easy to overlook part. But as a network, the must choose a kind of both prospective and protect the role of the core network development strategy, in order to adapt to the development of core network. Therefore, the core network for continuous improvement become inevitable choice. This paper studies and explores the WCDMA core network and relevant optimization content, through a signaling analysis, modify and related parameters means, improve the quality of network communication, making operation network to achieve the best condition improve users’ perception.Based on the characteristics in the dissertation of their WCDMA, is the subject of domestic and foreign similar studies have investigated the current situation analysis, in combination with the characteristics of the WCDMA network was given based on the framework of network, and introduces the WCDMA network in each version of the network system characteristics and evolution course, detailed descriptions of the various communication events WCDMA signaling process, and all kinds of optimization methods, both network optimization method and idea, this paper and practical work technology method summary, from theory to practice to two aspects of the core network optimization WCDMA on a comprehensive discusses.The dissertation introduces the network equipment and composition of the difference between the equipment and the related agreement interface, some important communication process and related events parameters were analyzed, and expounds the concrete of the optimization of the mobile exchange work content, with specific cases than analysis, through specific examples core network optimization in the use of the specific work work and the effect. Finally summarized the above all work, analyzes the need to be improved urgently aspects of work and future were also put forward.