首页>
外国专利>
Method for preventing overload in mobile networks for 'always-on' in the case of a call initiated by the mobile.
Method for preventing overload in mobile networks for 'always-on' in the case of a call initiated by the mobile.
展开▼
机译:在移动站发起呼叫的情况下,防止移动网络中的“永远在线”过载的方法。
展开▼
页面导航
摘要
著录项
相似文献
摘要
The invention relates to a method for preventing overload in telecommunications networks with IMS by always-on for a call generated by a user, in which process said user makes a PDP Context request and a GGSN of said network provides a free IP address to him or her and the PDP Context becomes active; and wherein an S-CSCF of the network creates a record in which an association between said IP address and a characteristic identity of the IMS network is included. When the GGSN is going to deactivate said PDP Context for having been inactive for a preestablished time, an indication of such deactivation is sent to the IMS client which maintains said characteristic IMS identity-IP address association and marks it as fictitious; and when said user generates a new call, the IMS client informs the UMTS terminal about the characteristic IMS identity-IP address association marked as fictitious, and the UMTS terminal sends a PDP Context request message, in which message the IP address of said IMS association is included.
展开▼