System and method for maintaining packet protocol context

It provides a system and method for maintaining a packet protocol context (e.g., PDP (Packet Data Protocol) context), and. The mobile device communicates over a packet protocol context. If there is no data activity on the internal timeout duration of the packet protocol context, the network may deactivate the packet protocol context. The mobile device may be reconstructed packet protocol context; however, excessively reconstructed packet protocol context places a burden on the network. Embodiment, the mobile device determines the timeout duration in accordance with the present application, for example by measuring the timeout duration. When no data is close to the duration of the timeout period of activity, the mobile device context transfer packet protocol context so as to maintain the packet over a packet protocol. Thus, it is possible to reduce the load on the network by implementing short data transmission from the mobile device the appropriate frequency.