随着计算机网络技术的发展,无线接入网络架构系统应运而生,但是,在经济飞速发展的环境下,传统的无线接入网络架构已远远不能满足当前的网络业务需求,尤其是移动业务的无线接入网络架构。为了解决此类问题,必须引进新型的无线接入网络架构,从而满足移动业务容量的需求。 With the development of computer network technology, wireless access network architecture system came into being, however, under the environment of rapid economic development, the traditional wireless access network architecture has been far unable to meet the current network business needs, especially mobile services Wireless access network architecture. In order to solve such problems, it is necessary to introduce a new type of radio access network architecture to meet the demand of mobile service capacity.