| 摘要 |
<p>Embodiments of the present invention provide a service restoration processing method and a mobility management network element in an ISR scenario. The method includes: determining, by a first mobility management network element and a second mobility management network element that are ISR associated, that a serving gateway fails, and saving, by the first mobility management network element and the second mobility management network element, a context of a user equipment that the serving gateway serves; receiving, by the first mobility management network element or the second mobility management network element, a trigger, and executing a service restoration process for the user equipment, According to the embodiments of the present invention, two ISR associated mobility management network elements determine that a serving gateway fails and save a context of a user equipment associated with the serving gateway, and when a mobility management network element receives a trigger from the user equipment or another network element of a network side, the mobility management network element executes a service restoration process, thereby ensuring normal operation of a service.</p> |
