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信息技术的快速发展为各行业注入新的活力,例如平板电脑以及智能手机的使用,为人们的办公和生活带来极大的便利。但值得注意的问题是,这些智能终端的快速发展,对蜂窝网络造成极大的压力。特别在当前的蜂窝网络运行下,存在较多如协议复杂、设备昂贵以及网络不灵活等特点,需采取相应的优化措施。本次研究将就蜂窝移动网络基本情况、SDN下蜂窝移动网络架构设计要求以及相关的优化策略进行探析。
The rapid development of information technology brings new vitality to various industries, such as the use of tablet PCs and smart phones, bringing great convenience to people’s work and life. However, it is worth noting that the rapid development of these intelligent terminals places great pressure on cellular networks. Especially in the current operation of cellular networks, there are many features such as complicated protocols, expensive devices and network inflexibility, and corresponding optimization measures are required. This research will analyze the basic situation of cellular mobile network, the design requirements of cellular mobile network architecture under SDN and related optimization strategies.