阅读说明：本技术 一种网络性能提升的方法及设备 (Method and equipment for improving network performance ) 是由 祖圣泽 邓宇 姚松平 钟文国 于 2018-03-28 设计创作，主要内容包括：本公开涉及一种用户设备网络性能提升的方法和装置。在一种网络性能提升方法中,用户设备建立第一PDN连接,并通过第一PDN连接传输第一应用程序的数据。之后用户设备启动第二应用程序,并确定当前网络状态是否满足第二应用程序的服务质量需求。当确定当前网络状态不满足第二应用程序的服务质量需求时,启动建立第二PDN连接,并在第二PDN连接建立成功后通过第二PDN连接传输第二应用程序的至少一部分应用数据。本申请提供的方案,可以灵活地根据用户设备应用业务需求和网络状态动态建立新的PDN连接,并将应用数据通过新的PDN连接传输,从而提升用户设备应用的网络性能。(The disclosure relates to a method and a device for improving network performance of user equipment. In a method for improving network performance, user equipment establishes a first PDN connection and transmits data of a first application program through the first PDN connection. The user equipment then starts a second application and determines whether the current network state meets the quality of service requirements of the second application. And when the current network state is determined not to meet the service quality requirement of the second application program, starting to establish a second PDN connection, and transmitting at least a part of application data of the second application program through the second PDN connection after the second PDN connection is successfully established. According to the scheme provided by the application, the new PDN connection can be flexibly established according to the application service requirement and the network state of the user equipment, and the application data is transmitted through the new PDN connection, so that the network performance of the user equipment application is improved.)