METHOD FOR NOTIFIES RESTART OF A GPRS SUPPORT NODE TO OTHER GPRS SUPPORT NODES IN PACKET DATA SERVICE NETWORK

摘要

The present invention to notify the restart of the packet data service from 1 GSN network to other claim 2 GSN In the method, when the restarting process of claim 1 GSN is completed, connecting and transmitting the echo request message including the restart counter value to all other claim 2 GSN, that from the second echo corresponding to the echo request message 2 GSN receiving a response message and, if the restart of the relative GSN If the restart counter value is compared to the echo request contained in the message and restart the counter value that was stored for the GSN is the relative GSN to restart the counter values are different from each other If the process and the relative GSN GSN is restarted to recognize if applicable and PDP context information related to the present, as including the process of action-related resources ever released immediately to all other GSN GSN is connected to the completion of the restarting process The restart immediately notify that enables the efficient management of resources wasted unnecessarily for a certain period of time by immediate action to release the associated resources.